CN104494171B - A kind of plastic packaging material drawing mechanism - Google Patents
A kind of plastic packaging material drawing mechanism Download PDFInfo
- Publication number
- CN104494171B CN104494171B CN201510019864.2A CN201510019864A CN104494171B CN 104494171 B CN104494171 B CN 104494171B CN 201510019864 A CN201510019864 A CN 201510019864A CN 104494171 B CN104494171 B CN 104494171B
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- export department
- hinge
- torsion spring
- packaging material
- 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
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of plastic packaging material drawing mechanism, it includes a plastic packaging hopper (1), plastic packaging hopper (1) one sidewall protrudes formation export department (2) outward below, export department (2) front top is opened wide, export department (2) top, rear end is the capping (3) of an inclination, export department (2) is connected to a striker plate (5) by hinge (4), striker plate (5) is provided with two positioning support faggings (6), hinge (4) is positioned between two positioning support faggings (6), hinge (4) is cased with a torsion spring (7), one leg of torsion spring (7) is positioned on striker plate (5), another leg of torsion spring (7) is positioned in capping (3), a rustless steel material blocking block (8) it is fixedly connected with in export department (2), rustless steel material blocking block (8) is positioned at capping (3) lower section.The invention has the beneficial effects as follows: it has simple in construction, the easy to operate advantage with saving production cost.
Description
Technical field
The present invention relates to the processing of plastic packaging material, particularly a kind of plastic packaging material drawing mechanism.
Background technology
Epoxy molding plastic (EMC-EpoxyMoldingCompound) i.e. epoxy molding material, epoxy-plastic packaging material, it is be matrix resin by epoxy resin, with High Performance Phenolic Resins for firming agent, adding silicon powder etc. is filler, and adds the powdery moulding compound of multiple additive mixture.Plastic Package (abbreviation plastic packaging) material more than 97% adopts EMC, and plastic packaging process is, by transfer molding process, EMC is squeezed into die cavity, and is embedded by semiconductor chip therein, crosslinking curing molding simultaneously, becomes the semiconductor device with a fixed structure external form.
In the plastic packaging material course of processing, easily there is packing phenomenon in export department in the plastic packaging material in plastic packaging hopper, is so easily caused plastic packaging material blanking uneven, and when pulling out plastic packaging hopper, the plastic packaging material at export department edge easily drops, and causes waste of raw materials, and then adds production cost.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, easy to operate and save production cost plastic packaging material drawing mechanism.
The purpose of the present invention is achieved through the following technical solutions: a kind of plastic packaging material drawing mechanism, it includes a plastic packaging hopper, described plastic packaging hopper side wall protrudes formation export department outward below, export department's front top is opened wide, top, export department rear end is the capping of an inclination, described export department there is a striker plate by gemel connection, striker plate is provided with two positioning support faggings, hinge is between two positioning support faggings, described hinge is cased with a torsion spring, one leg of torsion spring is positioned on striker plate, another leg of torsion spring is positioned in capping, a rustless steel material blocking block it is fixedly connected with in described export department, described rustless steel material blocking block is positioned at capping lower section.
Described rustless steel material blocking block is wedge shape.
On described positioning support fagging, there is a location support column on top.
Described rustless steel material blocking block is fixedly connected in export department by the mode welded
The invention have the advantages that the present invention's moulds empty material drawing mechanism, it is provided with a rustless steel material blocking block, avoid export department and mould the accumulation of empty material, striker plate is flexibly connected with export department by hinge, after positioning support fagging departs from positioning support dagger, hinge can be closed normally under the effect of torsion spring, so that plastic packaging material is kept off in export department by striker plate, the empty material of moulding avoiding export department edge drops, and has saved production cost.
Accompanying drawing explanation
Fig. 1 is the generalized section of the present invention；
Fig. 2 is the schematic perspective view of the present invention；
In figure, 1-plastic packaging hopper, 2-export department, 3-covers, 4-hinge, 5-striker plate, 6-positioning support fagging, 7-torsion spring, 8-rustless steel material blocking block, 9-positioning support dagger.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
nullAs depicted in figs. 1 and 2，A kind of plastic packaging material drawing mechanism，It includes a plastic packaging hopper 1，Described plastic packaging hopper 1 one sidewall protrudes formation export department 2 outward below，Export department 2 front top is opened wide，Top, export department 2 rear end is the capping 3 of an inclination，Described export department 2 is connected to a striker plate 5 by hinge 4，Striker plate 5 is provided with two positioning support faggings 6，Hinge 4 is between two positioning support faggings 6，Described hinge 4 is cased with a torsion spring 7，One leg of torsion spring 7 is positioned on striker plate 5，Another leg of torsion spring 7 is positioned in capping 3，Hinge 4 can be closed voluntarily under the effect of the torsion of torsion spring 7，A rustless steel material blocking block 8 it is fixedly connected with in described export department 2，Described rustless steel material blocking block 8 is positioned at below capping 3，The export volume of the plastic packaging material according to export department 2，Rustless steel material blocking block 8 is set to wedge shape，And be fixedly connected in export department 2 by the mode welded，Unnecessary plastic packaging material is kept off in plastic packaging hopper 1 by described rustless steel material blocking block 8，Avoid export department 2 plastic packaging material to pile up，Also ensure that the export volume of export department 2 plastic packaging material simultaneously.
In the present embodiment, on described positioning support fagging 6, there is a location support column 9 on top, when equipment is in running order, export department continues blanking, now, positioning support dagger 9 withstands positioning support fagging 6, striker plate 5 is made to be in opening, pull-out plastic packaging hopper 1, positioning support fagging 6 departs from positioning support dagger 9, hinge 4 is closed under the effect of torsion spring 7, material blocking block 5 is made to block plastic packaging material, when avoiding pull-out plastic packaging hopper 1, the plastic packaging material at export department 2 edge drops, save production cost, pass through data collection, existing plastic packaging material drawing mechanism is relative to original plastic packaging material drawing mechanism, one equipment monthly can save 2160 yuan.
Claims (4)
- null1. a plastic packaging material drawing mechanism，It is characterized in that: it includes a plastic packaging hopper (1)，Described plastic packaging hopper (1) sidewall protrudes formation export department (2) outward below，Export department (2) front top is opened wide，Export department (2) top, rear end is the capping (3) of an inclination，Described export department (2) is connected to a striker plate (5) by hinge (4)，Striker plate (5) is provided with two positioning support faggings (6)，Hinge (4) is positioned between two positioning support faggings (6)，Described hinge (4) is cased with a torsion spring (7)，One leg of torsion spring (7) is positioned on striker plate (5)，Another leg of torsion spring (7) is positioned in capping (3)，A rustless steel material blocking block (8) it is fixedly connected with in described export department (2)，Described rustless steel material blocking block (8) is positioned at capping (3) lower section.
- 2. a kind of plastic packaging material drawing mechanism according to claim 1, it is characterised in that: described rustless steel material blocking block (8) is wedge shape.
- 3. a kind of plastic packaging material drawing mechanism according to claim 1, it is characterised in that: there is a location support column (9) on the upper top of described positioning support fagging (6).
- 4. a kind of plastic packaging material drawing mechanism according to claim 1, it is characterised in that: described rustless steel material blocking block (8) is fixedly connected in export department (2) by the mode welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019864.2A CN104494171B (en) | 2015-01-15 | 2015-01-15 | A kind of plastic packaging material drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019864.2A CN104494171B (en) | 2015-01-15 | 2015-01-15 | A kind of plastic packaging material drawing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494171A CN104494171A (en) | 2015-04-08 |
| CN104494171B true CN104494171B (en) | 2016-07-20 |
Family
ID=52935664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019864.2A Expired - Fee Related CN104494171B (en) | 2015-01-15 | 2015-01-15 | A kind of plastic packaging material drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494171B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903558A (en) * | 1957-09-03 | 1962-08-15 | Teresa Mainardi | A machine for the manufacture of containers |
| CN101835578A (en) * | 2007-10-23 | 2010-09-15 | 奥托马蒂克塑料机械有限公司 | Continuous casting device for producing pellets from plastic material and method for operating the same |
| CN202608016U (en) * | 2012-06-29 | 2012-12-19 | 成都长迪传感技术有限公司 | Sensor molding plastic extruder hopper capable of preventing powder from being stacked |
| CN103264471A (en) * | 2013-05-02 | 2013-08-28 | 济南晶恒电子有限责任公司 | Plastic-sealed diode kickoff |
| CN204382680U (en) * | 2015-01-15 | 2015-06-10 | 成都先进功率半导体股份有限公司 | A kind of plastic packaging material drawing mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03189118A (en) * | 1989-12-19 | 1991-08-19 | Ube Ind Ltd | Apparatus for discharging resin in injection molding machine |
-
2015
- 2015-01-15 CN CN201510019864.2A patent/CN104494171B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903558A (en) * | 1957-09-03 | 1962-08-15 | Teresa Mainardi | A machine for the manufacture of containers |
| CN101835578A (en) * | 2007-10-23 | 2010-09-15 | 奥托马蒂克塑料机械有限公司 | Continuous casting device for producing pellets from plastic material and method for operating the same |
| CN202608016U (en) * | 2012-06-29 | 2012-12-19 | 成都长迪传感技术有限公司 | Sensor molding plastic extruder hopper capable of preventing powder from being stacked |
| CN103264471A (en) * | 2013-05-02 | 2013-08-28 | 济南晶恒电子有限责任公司 | Plastic-sealed diode kickoff |
| CN204382680U (en) * | 2015-01-15 | 2015-06-10 | 成都先进功率半导体股份有限公司 | A kind of plastic packaging material drawing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494171A (en) | 2015-04-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160720 Termination date: 20170115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |