CN103587034A - Fixing plate of injection molding machine charging barrel - Google Patents
Fixing plate of injection molding machine charging barrel Download PDFInfo
- Publication number
- CN103587034A CN103587034A CN201210292124.2A CN201210292124A CN103587034A CN 103587034 A CN103587034 A CN 103587034A CN 201210292124 A CN201210292124 A CN 201210292124A CN 103587034 A CN103587034 A CN 103587034A
- Authority
- CN
- China
- Prior art keywords
- charging barrel
- fixing plate
- barrel
- thermal insulation
- base plate
- 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
- B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to drive means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a fixing plate of an injection molding machine charging barrel. The fixing plate comprises a base plate; the center of the base plate is provided with a charging barrel spacing hole; a cylindrical thermal insulation groove is arranged under the charging barrel spacing hole; the thermal insulation groove is filled with a thermal insulation plate; the center of the thermal insulation plate is provided with a charging barrel fixing hole, wherein the diameter of the charging barrel fixing hole matches with the diameter of the charging barrel; the fixing plate and a charging barrel are arranged with a space between the fixing plate and the charging barrel; and a part directly contacted with a charging barrel heating device is provided with an thermal insulation plate. According to the design, thermal transmission between the fixing plate and the charging barrel, and between the fixing plate and the charging barrel heating device is reduced effectively; and powder of the heating device can be reduced when plastic raw materials are heated; so that electric energy is saved, and service life of the heating device is prolonged. In addition, because that thermal transmission between the fixing plate and the charging barrel, and between the fixing plate and the charging barrel heating device is reduced, a circulating water cooling device arranged around an oil cylinder is not necessary, a whole structure is simplified, and water resource is saved.
Description
Technical field
The present invention relates to a kind of injection machine, be specifically related to a kind of injecting machine material tube fixed head.
Background technology
Injecting machine material tube fixed head is a kind of jockey that is used for fixing injecting machine material tube and injection moulding oil cylinder.Injecting machine material tube is provided with for melting the heater of plastic raw materials; because original injecting machine material tube fixed head is and barrel; and injection moulding oil cylinder directly contacts; in the process of heating of plastic raw material, injecting machine material tube fixed head and injection moulding oil cylinder can become very boiling hot; in order to protect injection moulding oil cylinder; usually at injection moulding oil cylinder, be provided with circulating water cooling device around; cooling device has also been taken away the heat in barrel when giving the cooling of injection moulding oil cylinder; in order to reach due heating effect, just must strengthen the power of heater, extend the heat time.But the long-term high-power heating of heater can affect its service life, also will consume a large amount of electric energy.The circulating water cooling device adding complicates complete machine structure and can waste water resource.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of injecting machine material tube fixed head, to reach the saving energy, extend heater service life and simplify the object of complete machine structure.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of injecting machine material tube fixed head, comprise base plate, described base plate center is provided with barrel spacing hole, and described barrel spacing hole below is provided with cylindrical heat dam, in described heat dam, be filled with thermal insulation board, described thermal insulation board center is provided with the barrel fixing hole that diameter and barrel diameter match.
Preferably, described barrel spacing hole is each side provided with one for the oil cylinder fixing hole of fixed oil cylinder.
Preferably, the side of described base plate is provided with the oil cylinder oil inlet hole with described oil cylinder fixing hole UNICOM.
Preferably, four of described base plate corners are all provided with a base plate fixing hole.
Preferably, described thermal insulation board is asbestos board.
Pass through technique scheme, a kind of injecting machine material tube fixed head provided by the present invention, between barrel spacing hole and barrel, leave certain space, can reduce the heat transmission between barrel and the present invention, at the lower surface near charging barrel heating device, be provided with thermal insulation board, can effectively reduce the present invention and barrel, and the heat transmission between charging barrel heating device, therefore, when heating of plastic raw material, can reduce the power of heater, reach and save electric energy and extend the heater object in service life, simultaneously, due to the present invention and barrel, and the heat transmission between charging barrel heating device has reduced, oil cylinder circulating water cooling device around can save, complete machine structure is more simplified and also saved water resource.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic top plan view of the disclosed a kind of injecting machine material tube fixed head of the embodiment of the present invention;
Fig. 2 is the cross-sectional schematic of the disclosed a kind of injecting machine material tube fixed head of the embodiment of the present invention;
Fig. 3 is the cross-sectional schematic that the disclosed a kind of injecting machine material tube fixed head of the embodiment of the present invention is connected with barrel.
The represented corresponding component title of numeral in figure:
1, base plate 2, barrel spacing hole 3, asbestos board 4, barrel fixing hole
5, oil cylinder fixing hole 6, oil cylinder oil inlet hole 7, base plate fixing hole
8, barrel 9, heater
The specific embodiment
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, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
According to Fig. 1 to 3, a kind of injecting machine material tube fixed head provided by the invention, by four base plate fixing holes 7 on base plate 1, be fixed on four limited posts, base plate 1 center is provided with the barrel spacing hole 2 that diameter is slightly larger than barrel 8, barrel 8 does not directly contact with barrel spacing hole 2 through barrel spacing hole 2 time, position near heater 9 on base plate 1 lower surface is provided with cylindrical heat dam, in heat dam, be filled with asbestos board 3, asbestos board 3 centers are provided with the barrel fixing hole 4 that diameter and barrel diameter match.On base plate 1 barrel spacing hole 2 be each side provided with an oil cylinder fixing hole 5 that is used for fixing injection moulding oil cylinder, base plate 1 side is provided with the oil cylinder oil inlet hole 6 with oil cylinder fixing hole 5 UNICOMs.
A kind of injecting machine material tube fixed head provided by the present invention, between barrel spacing hole 2 and barrel 8, leave certain space, known, the efficiency of air transmitted heat is much slower than metal, can reduce the heat transmission between barrel 8 and base plate 1, the asbestos board 3 that base plate 1 lower surface is provided with fixedly can significantly reduce base plate 1 and barrel 8 in barrel, and the heat transmission between heater 9, owing to having reduced the loss of heat, when heating of plastic raw material, just can reduce the power of heater 9 so, reach and save electric energy and extend the heater object in service life.
Meanwhile, due to base plate 1 and barrel 8, and the heat transmission between heater 9 reduced, and oil cylinder circulating water cooling device around can save, and complete machine structure is more simplified and also saved water resource.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all modifications of making within spirit of the present invention and on an equal basis conversion, within all should dropping on protection scope of the present invention.
Claims (5)
1. an injecting machine material tube fixed head, comprise base plate, it is characterized in that, described base plate center is provided with barrel spacing hole, described barrel spacing hole below is provided with cylindrical heat dam, in described heat dam, be filled with thermal insulation board, described thermal insulation board center is provided with the barrel fixing hole that diameter and barrel diameter match.
2. a kind of injecting machine material tube fixed head according to claim 1, is characterized in that, described barrel spacing hole be each side provided with one for the oil cylinder fixing hole of fixed oil cylinder.
3. a kind of injecting machine material tube fixed head according to claim 2, is characterized in that, the side of described base plate is provided with the oil cylinder oil inlet hole with described oil cylinder fixing hole UNICOM.
4. a kind of injecting machine material tube fixed head according to claim 1, is characterized in that, four corners of described base plate are all provided with a base plate fixing hole.
5. a kind of injecting machine material tube fixed head according to claim 1, is characterized in that, described thermal insulation board is asbestos board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292124.2A CN103587034A (en) | 2012-08-16 | 2012-08-16 | Fixing plate of injection molding machine charging barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292124.2A CN103587034A (en) | 2012-08-16 | 2012-08-16 | Fixing plate of injection molding machine charging barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587034A true CN103587034A (en) | 2014-02-19 |
Family
ID=50077458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210292124.2A Pending CN103587034A (en) | 2012-08-16 | 2012-08-16 | Fixing plate of injection molding machine charging barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587034A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586706A1 (en) * | 1992-03-24 | 1994-03-16 | Fanuc Ltd. | Injection unit |
| JP2003211490A (en) * | 2002-01-21 | 2003-07-29 | Nissei Plastics Ind Co | Sealing structure of rear end of screw of injection unit |
| CN201317086Y (en) * | 2008-12-15 | 2009-09-30 | 广东联升精密机械制造有限公司 | Double-cylinder injection machine with improved structure |
| CN201913754U (en) * | 2010-12-28 | 2011-08-03 | 浙江宏振机械模具集团有限公司 | Assembled injection seat of injection molding machine |
-
2012
- 2012-08-16 CN CN201210292124.2A patent/CN103587034A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586706A1 (en) * | 1992-03-24 | 1994-03-16 | Fanuc Ltd. | Injection unit |
| JP2003211490A (en) * | 2002-01-21 | 2003-07-29 | Nissei Plastics Ind Co | Sealing structure of rear end of screw of injection unit |
| CN201317086Y (en) * | 2008-12-15 | 2009-09-30 | 广东联升精密机械制造有限公司 | Double-cylinder injection machine with improved structure |
| CN201913754U (en) * | 2010-12-28 | 2011-08-03 | 浙江宏振机械模具集团有限公司 | Assembled injection seat of injection molding machine |
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Legal Events
| 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 |