CN203527855U - Plastic piece extrusion processing equipment - Google Patents
Plastic piece extrusion processing equipment Download PDFInfo
- Publication number
- CN203527855U CN203527855U CN201320613712.1U CN201320613712U CN203527855U CN 203527855 U CN203527855 U CN 203527855U CN 201320613712 U CN201320613712 U CN 201320613712U CN 203527855 U CN203527855 U CN 203527855U
- Authority
- CN
- China
- Prior art keywords
- cavity
- working
- process equipment
- forming cavity
- spill cavity
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 6
- 230000016507 interphase Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of extrusion processing equipment and in particular relates to plastic piece extrusion processing equipment. The plastic piece extrusion processing equipment comprises an extrusion material barrel, a buffering barrel body and a flow branching barrel body which are connected with one another in sequence, wherein a flow branching cone is arranged in the flow branching barrel body; a forming cavity is mounted and fixed on the end part of the flow branching barrel body through a fixing plate, and the material feeding end of the forming cavity extends into the flow branching barrel body; the extrusion material barrel is connected with the buffering barrel body through a material mixing ring; the flow branching cone consists of a mounting plate and a first solid cone body and a second solid cone body which are arranged on two sides of the mounting plate; a square through hole for enabling a material to pass through is formed in the mounting plate; a first overflow cavity, a second overflow cavity and a third overflow cavity which are connected with one another in sequence are formed in the forming cavity. According to the plastic piece extrusion processing equipment, by virtue of reasonable design of a connection structure between every two working sections, the extrusion processing effect of a plastic piece is obviously enhanced; meanwhile, due to the reasonable design of the structure of the forming cavity, extrusion of the material is buffered to a certain extent, and the phenomenon that the quality of a product is reduced because of overhigh pressure is avoided.
Description
Technical field
The utility model relates to the process equipment field of extruding, and specifically a kind of working of plastics is extruded process equipment.
Background technology
In the process technology of working of plastics, generally by extruding machine-shaping.Existing to extrude process equipment ubiquity molding effect poor, the defect such as service life is short.Meanwhile, forming cavity is as last procedure, and its structure will directly affect the shape of product., generally only there is a chamber in existing forming cavity structure, the existing defect of this structure is to cause extrusion pressure too high, cannot be cushioned.
Utility model content
For the technical problem existing in prior art, the utility model provides a kind of working of plastics to extrude process equipment.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of working of plastics is extruded process equipment, include the barrel of extruding connecting successively, buffering cylindrical shell and bridging tube body, in described bridging tube body, be provided with spreader, forming cavity is installed fixing by the end of fixed head and bridging tube body, and the feeding end that makes forming cavity stretches in bridging tube body, describedly extrude gentle the punching between cylindrical shell of barrel and connect by mixing ring, described spreader is by installing plate, the first solid conical and the second solid conical that are placed in installing plate both sides form, described installing plate is provided with for the current square through hole of material.
Further, described mixing ring is provided with some for the current through hole of material, and mixing ring is provided with some for promoting the uniform runner of mixing of materials.
Further, described in, extrude barrel and be provided with mounting flange.
Further, be provided with connected successively frustum the first spill cavity, hemispherical the second spill cavity and the 3rd spill cavity in described forming cavity, described frustum the first spill cavity is placed in spreader one side.
Further, the inside of described frustum the first spill cavity and hemispherical the second spill cavity has the concavo-convex interphase structure of waveform.
Further, described the 3rd spill cavity forms discharging opening in a side of forming cavity, and the vertical cross-section of described discharging opening is " mountain " font.
Working of plastics of the present utility model is extruded process equipment, and compared with prior art, its beneficial effect shows:
Working of plastics of the present utility model is extruded process equipment, the syndeton of respectively working between workshop section by appropriate design, thus the processing effect of extruding of working of plastics is significantly improved.Simultaneously, forming cavity is by design frustum the first spill cavity, hemispherical the second spill cavity and the 3rd spill cavity, the inside of frustum the first spill cavity and hemispherical the second spill cavity has the concavo-convex interphase structure of waveform, thereby make extruding of material buffering to a certain extent, the phenomenon that the product quality of having avoided causing because of hypertonia declines.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of forming cavity.
Fig. 3 is the structural representation of another angle of forming cavity.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.As a kind of preferred embodiment of the present utility model, refer to Fig. 1-3, a kind of working of plastics is extruded process equipment, include successively connect extrude barrel 1, buffering cylindrical shell 4 and bridging tube body 6, in bridging tube body 6, be provided with spreader, forming cavity 8 is installed fixing by fixed head 7 and the end of bridging tube body 6, and the feeding end that makes forming cavity 8 stretches in bridging tube body 6, extrude between barrel 1 and buffering cylindrical shell 6 and connect by mixing ring 3, spreader is by installing plate 5, the first solid conical 52 and the second solid conical 51 that are placed in installing plate 5 both sides form, installing plate 5 is provided with for the current square through hole 53 of material.
Extrude barrel 1 and be provided with mounting flange 2, mixing ring 3 is provided with some for the current through hole 31 of material, and mixing ring 3 is provided with some for promoting the uniform runner of mixing of materials.
In forming cavity 8, be provided with connected successively frustum the first spill cavity 82, hemispherical the second spill cavity 83 and the 3rd spill cavity 84, frustum the first spill cavity 82 is placed in spreader one side.The inside of frustum the first spill cavity 82 and hemispherical the second spill cavity 83 has the concavo-convex interphase structure of waveform.The 3rd spill cavity 84 forms discharging opening 81 in a side of forming cavity 8, and the vertical cross-section of discharging opening 81 is " mountain " font.
Claims (6)
1. a working of plastics is extruded process equipment, it is characterized in that: include successively connect extrude barrel (1), buffering cylindrical shell (4) and bridging tube body (6), described bridging tube body is provided with spreader in (6), forming cavity (8) is installed fixing by fixed head (7) and the end of bridging tube body (6), and the feeding end that makes forming cavity (8) stretches in bridging tube body (6), described extruding between barrel (1) and buffering cylindrical shell (6) connects by mixing ring (3), described spreader is by installing plate (5), the first solid conical (52) and the second solid conical (51) that are placed in installing plate (5) both sides form, described installing plate (5) is provided with for the current square through hole (53) of material.
2. working of plastics according to claim 1 is extruded process equipment, it is characterized in that: described mixing ring (3) is provided with some for the current through hole (31) of material, and mixing ring (3) is provided with some for promoting the uniform runner of mixing of materials.
3. working of plastics according to claim 1 is extruded process equipment, it is characterized in that: described in extrude barrel (1) and be provided with mounting flange (2).
4. according to the working of plastics described in claim 1-3 any one, extrude process equipment, it is characterized in that: in described forming cavity (8), be provided with connected successively frustum the first spill cavity (82), hemispherical the second spill cavity (83) and the 3rd spill cavity (84), described frustum the first spill cavity (82) is placed in spreader one side.
5. working of plastics according to claim 4 is extruded process equipment, it is characterized in that: the inside of described frustum the first spill cavity (82) and hemispherical the second spill cavity (83) has the concavo-convex interphase structure of waveform.
6. working of plastics according to claim 4 is extruded process equipment, it is characterized in that: described the 3rd spill cavity (84) forms discharging opening (81) in a side of forming cavity (8), and the vertical cross-section of described discharging opening (81) is " mountain " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613712.1U CN203527855U (en) | 2013-09-30 | 2013-09-30 | Plastic piece extrusion processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613712.1U CN203527855U (en) | 2013-09-30 | 2013-09-30 | Plastic piece extrusion processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203527855U true CN203527855U (en) | 2014-04-09 |
Family
ID=50414112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613712.1U Expired - Fee Related CN203527855U (en) | 2013-09-30 | 2013-09-30 | Plastic piece extrusion processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203527855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722726A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Extruder |
| CN109591273A (en) * | 2018-12-25 | 2019-04-09 | 湖南工业大学 | A kind of molding melt continuously squeezes out metering device |
-
2013
- 2013-09-30 CN CN201320613712.1U patent/CN203527855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722726A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Extruder |
| CN109591273A (en) * | 2018-12-25 | 2019-04-09 | 湖南工业大学 | A kind of molding melt continuously squeezes out metering device |
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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: 20140409 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |