CN107745493A - A kind of injected with heated device of injection machine - Google Patents
A kind of injected with heated device of injection machine Download PDFInfo
- Publication number
- CN107745493A CN107745493A CN201711262511.0A CN201711262511A CN107745493A CN 107745493 A CN107745493 A CN 107745493A CN 201711262511 A CN201711262511 A CN 201711262511A CN 107745493 A CN107745493 A CN 107745493A
- Authority
- CN
- China
- Prior art keywords
- heater
- heater strip
- injected
- machine barrel
- strip
- 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.)
- Withdrawn
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of injected with heated device of injection machine, including machine barrel, material bin, feeding spiro rod, ring flange and heater group, the material bin is connected with machine barrel rear end, the ring flange is enclosed on the end of machine barrel, the feeding spiro rod is rotatablely connected with ring flange, the machine barrel outer wall is provided with external screw thread, machine barrel front end is provided with discharging opening, the heater group is by primary heater, secondary heater and the 3rd heater composition, the primary heater, secondary heater and the 3rd heater are screwed up with external screw thread by screw pair and are connected, the feeding spiro rod front end was provided with hopper, the punishment in advance groove location is provided with check ring, realize segmented independent heating, it is heated evenly, and heating-up temperature transmission efficiency is high.
Description
Technical field
The invention belongs to injection machine technical field, and specifically, the present invention relates to a kind of injected with heated device of injection machine.
Background technology
The injection device used on present injection machine, using spiral feeding mode feeding forward, but because using overall
Heater, it is all consistent to cause the temperature from material bin to discharging opening, and it is even to frequently result in internal uneven heating, causes to discharge
Mouthful discharging it is not smooth, gently then cause be molded waste product produce, it is heavy then make molten plastic in machine barrel coagulopathy feeding spiro rod motion,
Need dismounting to clear up, waste time and energy.
The content of the invention
The present invention provides a kind of injected with heated device of injection machine, realizes segmented independent heating, is heated evenly, and adds
Hot temperature transmission efficiency is high.
To achieve these goals, the technical scheme taken of the present invention is：A kind of injected with heated device of injection machine, including
Machine barrel, material bin, feeding spiro rod, ring flange and heater group, the material bin are connected with machine barrel rear end, the ring flange
The end of machine barrel is enclosed on, the feeding spiro rod is rotatablely connected with ring flange, and the machine barrel outer wall is provided with external screw thread, machine barrel front end
Provided with discharging opening, the heater group is made up of primary heater, secondary heater and the 3rd heater, first heating
Device, secondary heater and the 3rd heater are screwed up with external screw thread by screw pair and are connected, and the feeding spiro rod front end is provided with punishment in advance
Groove, the punishment in advance groove location are provided with check ring.
Preferably, the hopper of crossing is U-typed groove.
Preferably, the primary heater, secondary heater and the 3rd heater all use copper material.
Preferably, the first heater strip is provided with the primary heater, the second heater strip is provided with the secondary heater,
The 3rd heater strip is provided with 3rd heater.
Preferably, the resistance value of first heater strip is less than the second heater strip, and the resistance value of second heater strip is small
In the 3rd heater strip.
Preferably, first heater strip, the second heater strip and the 3rd heater strip are all helical form.
Beneficial effect using above technical scheme is：The injected with heated device of the injection machine, the heater group is by
One heater, secondary heater and the 3rd heater are formed, and the first heater strip is provided with the primary heater, and described second adds
The second heater strip is provided with hot device, the 3rd heater strip is provided with the 3rd heater, the resistance value of first heater strip is small
In the second heater strip, the resistance value of second heater strip is less than the 3rd heater strip, and the first heater strip, the second heater strip and
Three heater strips are independently-powered, realize segmented independent heating, ensure that the reliability of heating.
First heater strip, the second heater strip and the 3rd heater strip are all helical form, and the machine barrel outer wall is provided with outer
Screw thread, the primary heater, secondary heater and the 3rd heater are screwed up with external screw thread by screw pair and are connected, and described first
Heater, secondary heater and the 3rd heater all use copper material so that machine barrel is heated evenly, and heating-up temperature transmission efficiency
It is high.
Brief description of the drawings
Fig. 1 is the injected with heated device overall structure diagram of the injection machine；
Fig. 2 is A-A sectional views；
Wherein：
1st, machine barrel；2nd, material bin；3rd, feeding spiro rod；4th, ring flange；5th, heater group；10th, external screw thread；11st, discharging opening；
30th, hopper is crossed；31st, check ring；50th, primary heater；50-1, the first heater strip；51st, secondary heater；51-1, the second heating
Silk；52nd, the 3rd heater；52-1, the 3rd heater strip.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to its implementation.
As shown in Figure 1 to Figure 2, the present invention is a kind of injected with heated device of injection machine, realizes segmented independent heating,
It is heated evenly, and heating-up temperature transmission efficiency is high.
Including machine barrel 1, material bin 2, feeding spiro rod 3, ring flange 4 and heater group specifically, as shown in Figure 1 to Figure 2,
5, the material bin 2 is connected with the rear end of machine barrel 1, and the ring flange 4 is enclosed on the end of machine barrel 1, the feeding spiro rod 3 and method
Blue disk 4 is rotatablely connected, and the outer wall of machine barrel 1 is provided with external screw thread 10, and the front end of machine barrel 1 is provided with discharging opening 11, the heater group 5
It is made up of primary heater 50, the heater 52 of secondary heater 51 and the 3rd, the primary heater 50, the and of secondary heater 51
3rd heater 52 is screwed up by screw pair with external screw thread 10 to be connected, and the front end of feeding spiro rod 3 was provided with hopper 30, the mistake
The position of hopper 30 is provided with check ring 31.
As shown in figure 1, the hopper 30 of crossing is U-typed groove.
As shown in figure 1, the primary heater 50, the heater 52 of secondary heater 51 and the 3rd all use copper material.
As shown in figure 1, being provided with the first heater strip 50-1 in the primary heater 50, it is provided with the secondary heater 51
Second heater strip 51-1, the 3rd heater strip 52-1 is provided with the 3rd heater 52.
The resistance value of the first heater strip 50-1 is less than the second heater strip 51-1, the resistance of the second heater strip 51-1
Value is less than the 3rd heater strip 52-1.
As shown in figure 1, the first heater strip 50-1, the second heater strip 51-1 and the 3rd heater strip 52-1 are spiral
Shape.
Specific works mode is illustrated with specific embodiment below：
The injected with heated device of the injection machine, the heater group 5 is by primary heater 50, secondary heater 51 and the 3rd
Heater 52 is formed, and the first heater strip 50-1 is provided with the primary heater 50, second is provided with the secondary heater 51
Heater strip 51-1, the 3rd heater strip 52-1 is provided with the 3rd heater 52, the resistance value of the first heater strip 50-1 is small
It is less than the 3rd heater strip 52-1, and the first heater strip 50- in the second heater strip 51-1, the second heater strip 51-1 resistance value
1st, the second heater strip 51-1 and the 3rd heater strip 52-1 are independently-powered, realize segmented independent heating, and ensure that heating can
By property.
The first heater strip 50-1, the second heater strip 51-1 and the 3rd heater strip 52-1 are helical form, the machine barrel 1
Outer wall is provided with external screw thread 10, and the primary heater 50, the heater 52 of secondary heater 51 and the 3rd are by screw pair and outside
Screw thread 10 screws up connection, and the primary heater 50, the heater 52 of secondary heater 51 and the 3rd all use copper material so that machine
Cylinder 1 is heated evenly, and heating-up temperature transmission efficiency is high.
The present invention is exemplarily described above in association with accompanying drawing, it is clear that present invention specific implementation is not by above-mentioned side
The limitation of formula, as long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (6)
- A kind of 1. injected with heated device of injection machine, it is characterised in that：Including machine barrel (1), material bin (2), feeding spiro rod (3), Ring flange (4) and heater group (5), the material bin (2) are connected with machine barrel (1) rear end, and the ring flange (4) is enclosed on machine The end of cylinder (1), the feeding spiro rod (3) are rotatablely connected with ring flange (4), and machine barrel (1) outer wall is provided with external screw thread (10), machine barrel (1) front end is provided with discharging opening (11), and the heater group (5) is by primary heater (50), secondary heater (51) Formed with the 3rd heater (52), the primary heater (50), secondary heater (51) and the 3rd heater (52) pass through spiral shell Rotation pair screws up with external screw thread (10) to be connected, and feeding spiro rod (3) front end was provided with hopper (30), described to cross hopper (30) position Provided with check ring (31).
- A kind of 2. injected with heated device of injection machine according to claim 1, it is characterised in that：It is described cross hopper (30) be U-typed groove.
- A kind of 3. injected with heated device of injection machine according to claim 1, it is characterised in that：The primary heater (50), secondary heater (51) and the 3rd heater (52) all use copper material.
- A kind of 4. injected with heated device of injection machine according to claim 3, it is characterised in that：The primary heater (50) the first heater strip (50-1) is provided with, is provided with the second heater strip (51-1) in the secondary heater (51), the described 3rd The 3rd heater strip (52-1) is provided with heater (52).
- A kind of 5. injected with heated device of injection machine according to claim 4, it is characterised in that：First heater strip The resistance value of (50-1) is less than the second heater strip (51-1), and the resistance value of second heater strip (51-1) is less than the 3rd heater strip (52-1)。
- A kind of 6. injected with heated device of injection machine according to claim 4, it is characterised in that：First heater strip, Second heater strip and the 3rd heater strip are all helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262511.0A CN107745493A (en) | 2017-12-04 | 2017-12-04 | A kind of injected with heated device of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262511.0A CN107745493A (en) | 2017-12-04 | 2017-12-04 | A kind of injected with heated device of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745493A true CN107745493A (en) | 2018-03-02 |
Family
ID=61250214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711262511.0A Withdrawn CN107745493A (en) | 2017-12-04 | 2017-12-04 | A kind of injected with heated device of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745493A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204249274U (en) * | 2014-10-29 | 2015-04-08 | 中山力劲机械有限公司 | A kind of injection machine high efficient injection injection device |
| CN205818376U (en) * | 2016-05-23 | 2016-12-21 | 广东宝贝儿婴童用品股份有限公司 | A kind of injection machine of Electromagnetic Heating |
-
2017
- 2017-12-04 CN CN201711262511.0A patent/CN107745493A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204249274U (en) * | 2014-10-29 | 2015-04-08 | 中山力劲机械有限公司 | A kind of injection machine high efficient injection injection device |
| CN205818376U (en) * | 2016-05-23 | 2016-12-21 | 广东宝贝儿婴童用品股份有限公司 | A kind of injection machine of Electromagnetic Heating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207076458U (en) | A kind of polyester synthesis reactor | |
| CN107745493A (en) | A kind of injected with heated device of injection machine | |
| CN207327557U (en) | A kind of parallel double-screw extruder for masterbatch processing | |
| CN203527860U (en) | Material hopper preheating device of extruder | |
| CN103350497B (en) | A kind of Special precision extrusion system for polyvinylidene fluoride | |
| CN204869584U (en) | Single -screw extruder | |
| CN207327567U (en) | A kind of adjustable Rubber Extruder of temperature | |
| CN107127918A (en) | A kind of plasticity machines heater with quick cooling function | |
| CN103900363B (en) | A kind of for bentonitic bispin rotating cylinder drying device | |
| CN207327558U (en) | A kind of parallel double-screw extruder | |
| CN106808730A (en) | A kind of single lead screw ex truding briquetting machine on new curing fuel production line | |
| CN209273762U (en) | A kind of high molecular material positive displacement positive feed device | |
| WO2021128657A1 (en) | Glue-free environmentally friendly lipstick tube | |
| CN204160723U (en) | A kind of single screw extrusion machine | |
| CN208514927U (en) | A kind of single, double screw mixes Dual inoculation | |
| CN206678372U (en) | Segmentation fluting machine barrel | |
| CN207344963U (en) | A kind of solid-state silica gel injection molding machine | |
| CN209188751U (en) | A kind of pair of reaction kettle reinforces cooling device | |
| CN203469986U (en) | Polylactic acid mixing reaction device | |
| CN202934787U (en) | Handheld welding machine extrusion device | |
| CN201592509U (en) | Modification of extruder structure | |
| CN206983059U (en) | Plastic sheeting waste recovery processing unit | |
| CN207747371U (en) | A kind of extruding machine heating cylinder of glass thermoplastic pipes production | |
| CN201544368U (en) | Preheating molding machine used for bakelite powder production techniques | |
| CN207207024U (en) | A kind of injection device suitable for PMMA shapings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |
|
| WW01 | Invention patent application withdrawn after publication |