CN205291511U - Heating copper sleeve - Google Patents
Heating copper sleeve Download PDFInfo
- Publication number
- CN205291511U CN205291511U CN201620075432.3U CN201620075432U CN205291511U CN 205291511 U CN205291511 U CN 205291511U CN 201620075432 U CN201620075432 U CN 201620075432U CN 205291511 U CN205291511 U CN 205291511U
- Authority
- CN
- China
- Prior art keywords
- section
- sleeve
- sleeve body
- copper sleeve
- heat
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 title abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 24
- 239000000523 sample Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A heating copper sleeve comprises a sleeve body, a heating copper sleeve and a heating copper sleeve, wherein the sleeve body is provided with an axial through hole; the sleeve body comprises a first section, a second section and two connecting sections, wherein the first section is positioned above the second section, one end of each connecting section is connected to the bottom end of the corresponding first section, and the other end of each connecting section extends to the top end of the corresponding second section along the circumferential direction of the sleeve body; the two connecting sections are arranged at intervals, and a heat dissipation opening is formed on the surface of the suit body and communicated with the axial through hole; the outer surface of the sleeve body is provided with a winding groove, and the winding groove extends from the top end of the first section to the bottom end of the second section through the connecting section. The heating copper sleeve of the utility model heats the heat nozzle inside the heating copper sleeve; meanwhile, the sleeve body is provided with the heat dissipation port, so that heat inside the sleeve body can be dissipated from the heat dissipation port, the heat is prevented from being dissipated from the first section and the second section in a concentrated mode, the problem that the temperature of a copper sleeve heating hot nozzle is unbalanced is effectively solved, and the processing quality is improved.
Description
Technical field
The utility model relates to heating device technology area, is specifically related to a kind of heating copper sleeve.
Background technology
In hot runner system, it is all generally by being set with a copper sleeve on hot nozzle, for the plastic cement in hot nozzle is heated; And in heat hot nozzle process, due to Re Zui top and bottom and contacting dies, there is a large amount of calorific loss, and existing copper sleeve is all that closed type relates to, cause Re Zui top and bottom temperature low, middle-end temperature height; For the plastic material of some temperature sensitives of injection moulding and white, it is easy to the bad phenomenon such as material breakdown, carbonization, different look occur.
Practical novel content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of heating copper sleeve, efficiently solves the copper sleeve heat hot unbalanced problem of nozzle temperature, it is to increase processing quality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of heating copper sleeve, comprises sleeve body, and this sleeve body has an axially extending bore; Sleeve body comprises first paragraph, the 2nd section and two connection sections, and first paragraph is positioned at the 2nd section of top, and the one end connecting section is connected to the bottom of first paragraph, and the other end connecting section extends to the top of the 2nd section along the circumference of sleeve body; Two connection sections are separated by and are arranged and at the surface formation thermovent of suit body, this thermovent and axially extending bore conducting; The outside surface of this sleeve body is provided with winding slot, and this winding slot is extended to the bottom of the 2nd section by the top of first paragraph through connecting section.
Preferably, being equipped with heater strip in winding slot, this heater strip extends along the bearing of trend of winding slot.
Preferably, winding slot is provided with two, and the bottom of these two winding slots is connected.
Preferably, 2nd section also offered the open holes for installing outside thermocouple probe.
The beneficial effects of the utility model are:
Compared to prior art, heating copper sleeve of the present utility model, the winding slot that its surface is provided with can be used for installing heater strip, thus is heated by the hot nozzle of its inside; Sleeve body has first paragraph, the 2nd section and two connection sections simultaneously, connect section and for connecting first paragraph and the 2nd section and form thermovent on sleeve body surface, make the heat of sleeve body inside can fall apart from this thermovent, avoid heat to concentrate to fall apart from first paragraph and the 2nd section, efficiently solve the copper sleeve heat hot unbalanced problem of nozzle temperature, it is to increase processing quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 10, sleeve body; 11, axially extending bore; 12, first paragraph; 13, the 2nd section; 14, section is connected; 15, open holes; 20, thermovent; 30, winding slot.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
A kind of heating copper sleeve as shown in Figure 1, comprises sleeve body 10, and this sleeve body 10 has an axially extending bore 11; Concrete sleeve body 10 comprises first paragraph 12, the 2nd section 13 and two connection sections 14, first paragraph 12 is positioned at above in the of the 2nd section 13, the one end connecting section 14 is connected to the bottom of first paragraph 12, and the other end of the section of connection 14 extends to the top of the 2nd section 13 along the circumference of sleeve body 10, that is to say and connect section 14 between first paragraph 12 and the 2nd section 13; In addition, two connection sections 14 are separated by and are arranged and in surface formation thermovent 20, this thermovent 20 and axially extending bore 11 conducting of suit body. Certainly, the outside surface of this sleeve body 10 is provided with winding slot 30, makes this winding slot 30 extend to the bottom of the 2nd section 13 through connecting section 14 by the top of first paragraph 12.
On the basis of said structure, it may also be useful to during heating copper sleeve of the present utility model, first setting heater strip in above-mentioned winding slot 30, this heater strip extends along the bearing of trend of winding slot 30. the hot nozzle that then sleeve body 10 cover is filled to hot runner system is outside, and hot nozzle is positioned at axially extending bore 11, and the first paragraph 12 of sleeve body 10 is sleeved on the upper end of hot nozzle, the 2nd section of 13 lower end being sleeved on hot nozzle is like this, and thermovent 20 can be positioned at the middle-end of hot nozzle, so, hot nozzle can be heated by the heat that heater strip produces through the conduction of sleeve body 10, above-mentioned thermovent 20 can be used for the middle-end to hot nozzle and dispels the heat, avoid heat to concentrate to fall apart from the end of first paragraph 12 and the 2nd section 13, efficiently solve the copper sleeve heat hot unbalanced problem of nozzle temperature, improve processing quality. certainly, above-mentioned heater strip can also adopt other heating members to replace, such as heating tube etc. and above-mentioned connection section 14 can make sleeve body 10 and hot nozzle more fit along the circumference extension of sleeve body 10.
Preferably, in the present embodiment, above-mentioned winding slot 30 is provided with two, concrete two winding slots 30 can be extended to the bottom of the 2nd section 13 respectively by the top of first paragraph 12 through two connection sections 14, and the bottom of these two winding slots 30 is connected, so only need a heater strip just can be covered with two winding slots 30, economize on resources, it is to increase the surperficial utilization ratio of sleeve body 10.
Preferably, also having offered open holes 15 on 2nd section 13, this open holes 15 is for installing outside thermocouple probe, it is not necessary to just can be fixed by electroheat pair probe by other parts, avoid electroheat pair tissue damage, and thermocouple probe can be used for the temperature of detection thimble body 10.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and these all changes and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. heat a copper sleeve, comprise sleeve body, it is characterised in that, this sleeve body has an axially extending bore; Sleeve body comprises first paragraph, the 2nd section and two connection sections, and first paragraph is positioned at the 2nd section of top, and the one end connecting section is connected to the bottom of first paragraph, and the other end connecting section extends to the top of the 2nd section along the circumference of sleeve body; Two connection sections are separated by and are arranged and at the surface formation thermovent of suit body, this thermovent and axially extending bore conducting; The outside surface of this sleeve body is provided with winding slot, and this winding slot is extended to the bottom of the 2nd section by the top of first paragraph through connecting section.
2. heat copper sleeve as claimed in claim 1, it is characterised in that, it is equipped with heater strip in winding slot, this heater strip extends along the bearing of trend of winding slot.
3. heat copper sleeve as claimed in claim 1, it is characterised in that, winding slot is provided with two, and the bottom of these two winding slots is connected.
4. heat copper sleeve as claimed in claim 1, it is characterised in that, the 2nd section is also offered the open holes for installing outside thermocouple probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075432.3U CN205291511U (en) | 2016-01-26 | 2016-01-26 | Heating copper sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075432.3U CN205291511U (en) | 2016-01-26 | 2016-01-26 | Heating copper sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291511U true CN205291511U (en) | 2016-06-08 |
Family
ID=56427367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075432.3U Expired - Fee Related CN205291511U (en) | 2016-01-26 | 2016-01-26 | Heating copper sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148098A (en) * | 2017-06-30 | 2017-09-08 | 东莞千度电热器材有限公司 | A kind of METAL HEATING PROCESS sleeve pipe and its replacer |
-
2016
- 2016-01-26 CN CN201620075432.3U patent/CN205291511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148098A (en) * | 2017-06-30 | 2017-09-08 | 东莞千度电热器材有限公司 | A kind of METAL HEATING PROCESS sleeve pipe and its replacer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20200126 |