CN103587026A - Energy-saving plastic injection gun - Google Patents
Energy-saving plastic injection gun Download PDFInfo
- Publication number
- CN103587026A CN103587026A CN201310544193.2A CN201310544193A CN103587026A CN 103587026 A CN103587026 A CN 103587026A CN 201310544193 A CN201310544193 A CN 201310544193A CN 103587026 A CN103587026 A CN 103587026A
- Authority
- CN
- China
- Prior art keywords
- barrel
- injection molding
- cylinder head
- energy
- hopper
- 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
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an energy-saving plastic injection gun which comprises a charging barrel, a cylinder head mounted at the front end of the charging barrel and a spray nozzle mounted at the top of the cylinder head, wherein a helical injector is arranged in the charging barrel; a flow adjustment device is arranged on the spray nozzle; a heat-resisting layer and a heat-insulating layer are wrapped outside the spray nozzle in sequence; the heat-resisting layer is a silicon dioxide coating layer. The energy-saving plastic injection gun can be used for solving the shortages in the prior art, and is simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of injection moulding apparatus, especially a kind of energy-saving injection molding gun.
Background technology
At present, plastic packaging is a kind of conventional sealing and technique for fixing.Be widely used with the work such as construction, cable seal in.But common injection moulding apparatus volume is large, carries inconvenience.Meanwhile, the inner easily generation of injection moulding apparatus raw material is residual, and reinforced operation is more complicated also.
Summary of the invention
The technical problem to be solved in the present invention is to provide energy-saving injection molding gun, can solve the deficiencies in the prior art.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows.
Energy-saving injection molding gun, the nozzle that it comprises barrel, is arranged on the cylinder head of barrel front end and is arranged on cylinder head top, in described barrel, be provided with spiral injector, described nozzle is provided with flow regulator, described nozzle is enclosed with refractory layer and thermal insulation layer outward successively, described refractory layer is asbestos layer, and described thermal insulation layer is silica dioxide coating.
According to above-mentioned energy-saving injection molding gun, wherein, described spiral injector comprises screw rod and is arranged on the screw head at screw rod top.
According to above-mentioned energy-saving injection molding gun, wherein, the outer of described screw rod and the inwall of described barrel closely cooperate; Described screw head is conical, consistent with the shape of described cylinder head.
According to above-mentioned energy-saving injection molding gun, wherein, at described barrel outer wall, be provided with band heater; In the space of described band heater, be provided with thermocouple.
According to above-mentioned energy-saving injection molding gun, wherein, in described barrel bottom, be provided with hopper.
According to above-mentioned energy-saving injection molding gun, wherein, described hopper top is infundibulate, and hopper bottom communicates with described barrel inside.
Beneficial effect of the present invention: the present invention adopts the design of injection molding gun formula, easy to carry.In addition, spiral injector can effectively reduce residual in inside cavity of raw material, improves raw material availability, has also reduced the workload of clean cavity.The design of hopper facilitates personnel reinforced at any time, has saved the time.Band heater can improve the uniformity of heating raw materials.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of a specific embodiment of the present invention.
The specific embodiment
Referring to accompanying drawing, the nozzle 3 that the structure of a specific embodiment of the present invention comprises barrel 1, is arranged on the cylinder head 2 of barrel 1 front end and is arranged on cylinder head 2 tops is provided with spiral injector in described barrel 1.Described nozzle 3 is provided with flow regulator, described nozzle 3) be enclosed with successively refractory layer and thermal insulation layer outward, described refractory layer is asbestos layer, described thermal insulation layer is silica dioxide coating.
Described spiral injector comprises screw rod 4 and is arranged on the screw head 5 at screw rod top.
The inwall of the outer of described screw rod 4 and described barrel 1 closely cooperates.
Described screw head 5 is conical, consistent with the shape of described cylinder head 2.
At described barrel 1 outer wall, be provided with band heater 6; In the space of described band heater 6, be provided with thermocouple 7.
In described barrel 1 bottom, be provided with hopper 8.Described hopper 8 tops are infundibulate, and hopper 8 bottoms communicate with described barrel 1 inside.
Referring to accompanying drawing, operation principle of the present invention is: raw material is added after feeding cylinder 1 by hopper 8, by band heater 6, heat.Thermocouple 7 is measured heating-up temperature in real time, and after arriving assigned temperature, rotary screw 4, makes screw rod 4 bring the raw material of thawing into cylinder head 2, and under the extruding of screw head 5, the raw material of thawing sprays by nozzle 3.In the course of the work, can add at any time raw material by hopper 8, guarantee the continuity of injection moulding.Because the outer of screw rod 4 and the inwall of barrel 1 closely cooperate, raw material residual rate is reduced greatly.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. an energy-saving injection molding gun, the nozzle (3) that comprises barrel (1), is arranged on the cylinder head (2) of barrel (1) front end and is arranged on cylinder head (2) top, it is characterized in that: in described barrel (1), be provided with spiral injector, described nozzle (3) is provided with flow regulator, outer refractory layer and the thermal insulation layer of being enclosed with successively of described nozzle (3), described refractory layer is asbestos layer, and described thermal insulation layer is silica dioxide coating.
2. Novel injection molding rifle according to claim 1, is characterized in that: described spiral injector comprises screw rod (4) and is arranged on the screw head (5) at screw rod top.
3. Novel injection molding rifle according to claim 2, is characterized in that: the inwall of the outer of described screw rod (4) and described barrel (1) closely cooperates; Described screw head (5) is conical, consistent with the shape of described cylinder head (2).
4. Novel injection molding rifle according to claim 1, is characterized in that: at described barrel (1) outer wall, be provided with band heater (6); In the space of described band heater (6), be provided with thermocouple (7).
5. Novel injection molding rifle according to claim 1, is characterized in that: in described barrel (1) bottom, be provided with hopper (8).
6. Novel injection molding rifle according to claim 5, is characterized in that: described hopper (8) top is infundibulate, and hopper (8) bottom communicates with described barrel (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544193.2A CN103587026A (en) | 2013-11-06 | 2013-11-06 | Energy-saving plastic injection gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544193.2A CN103587026A (en) | 2013-11-06 | 2013-11-06 | Energy-saving plastic injection gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587026A true CN103587026A (en) | 2014-02-19 |
Family
ID=50077450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544193.2A Pending CN103587026A (en) | 2013-11-06 | 2013-11-06 | Energy-saving plastic injection gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587026A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984687A (en) * | 2017-11-29 | 2018-05-04 | 苏州南诚塑料制品有限公司 | A kind of use in injection molding attemperator |
| CN107999296A (en) * | 2017-11-27 | 2018-05-08 | 常州五王电机有限公司 | The resistance to thermic lance of SNCR denitration two-fluid voltage stabilizing |
| CN108995121A (en) * | 2018-07-12 | 2018-12-14 | 芜湖薰衣草知识产权运营有限公司 | A kind of hand-held injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056549A1 (en) * | 1970-11-17 | 1972-06-22 | Stewing A | Tube joint prodn - using adhesive injection pistol |
| CN2818122Y (en) * | 2005-06-08 | 2006-09-20 | 闫俊龙 | Special extruder of thermoplastic elastomer |
| CN201157815Y (en) * | 2007-12-28 | 2008-12-03 | 杜建芳 | Portable injection moulding gun |
| CN101637962A (en) * | 2008-08-01 | 2010-02-03 | 和硕联合科技股份有限公司 | Injection molding machine and heat insulation structure of feed pipe thereof |
| CN102039648A (en) * | 2009-10-12 | 2011-05-04 | 北京化工大学 | Superspeed injection forming machine |
-
2013
- 2013-11-06 CN CN201310544193.2A patent/CN103587026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056549A1 (en) * | 1970-11-17 | 1972-06-22 | Stewing A | Tube joint prodn - using adhesive injection pistol |
| CN2818122Y (en) * | 2005-06-08 | 2006-09-20 | 闫俊龙 | Special extruder of thermoplastic elastomer |
| CN201157815Y (en) * | 2007-12-28 | 2008-12-03 | 杜建芳 | Portable injection moulding gun |
| CN101637962A (en) * | 2008-08-01 | 2010-02-03 | 和硕联合科技股份有限公司 | Injection molding machine and heat insulation structure of feed pipe thereof |
| CN102039648A (en) * | 2009-10-12 | 2011-05-04 | 北京化工大学 | Superspeed injection forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999296A (en) * | 2017-11-27 | 2018-05-08 | 常州五王电机有限公司 | The resistance to thermic lance of SNCR denitration two-fluid voltage stabilizing |
| CN107984687A (en) * | 2017-11-29 | 2018-05-04 | 苏州南诚塑料制品有限公司 | A kind of use in injection molding attemperator |
| CN108995121A (en) * | 2018-07-12 | 2018-12-14 | 芜湖薰衣草知识产权运营有限公司 | A kind of hand-held injection molding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |