CN104859104A - Hot runner system with midpoint positioning function as well as assembly technology - Google Patents
Hot runner system with midpoint positioning function as well as assembly technology Download PDFInfo
- Publication number
- CN104859104A CN104859104A CN201510282162.3A CN201510282162A CN104859104A CN 104859104 A CN104859104 A CN 104859104A CN 201510282162 A CN201510282162 A CN 201510282162A CN 104859104 A CN104859104 A CN 104859104A
- Authority
- CN
- China
- Prior art keywords
- heater strip
- mid point
- midpoint
- described heater
- marking
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000009826 distribution Methods 0.000 claims description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 21
- 239000004568 cement Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- B29C45/26—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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a hot runner system with a midpoint positioning function. The hot runner system comprises a splitter plate, wherein heating wire grooves are formed in the splitter plate; a heating wire is mounted in each heating wire groove; a midpoint marking structure for marking the midpoint position of each heating wire is arranged at the midpoint of the corresponding heating wire; a midpoint positioning structure for marking the midpoint position of each heating wire groove is arranged at the midpoint position of the corresponding heating wire groove; the midpoint marking structures and the midpoint positioning structures are arranged in an aligned manner. The invention further discloses an assembly technology of the hot runner system with the midpoint positioning function. The assembly technology comprises the following steps: aligning the midpoint marking structures of the heating wires to the midpoint positioning structures of the heating wire grooves; using a soft hammer to press the heating wires in the heating wire grooves. According to the hot runner system and the assembly technology, the structure is simple, the positioning is accurate, the assembly is quick, the assembly efficiency of the heating wires is greatly improved, and then the whole performance of the hot runner system is guaranteed.
Description
Technical field
The present invention relates to Hot runner Technology field, particularly relate to a kind of TOP-TIP and the assembly technology with mid point positioning function.
Background technology
In recent years, due to the extensive popularization of TOP-TIP, on market, the requirement of various product to TOP-TIP is more and more higher, and increasing high pitched tune system uses in a mold in a large number; In addition the continuous renewal of plastic material, what client required product appearance improves constantly, to the balance of manifold system and each point plastic emitting coherence request more and more higher.
Therefore, for meeting the demand, existing TOP-TIP is by the improvement to technique, design and employ the heater strip with excellent performance, the accurate control of matching design software, heater strip is evenly arranged and has carried out Curve guide impeller, but in actual mechanical process, the requirement of process to processing staff of burying heater strip is high, and shop worker is generally the mid point being found heating tank by plastic cement rope in prior art, plastic cement rope is namely first utilized to be laid in heating tank, by an end points of corresponding for plastic cement rope end points heating tank, and another end points of the corresponding heating tank of another end points of plastic cement rope, after two endpoint locations are determined, take out plastic cement rope, and doubling finds the intermediate point of plastic cement rope to make marks, again corresponding find the heating tank that the intermediate point of plastic cement rope is corresponding intermediate point, the midpoint again mid point of heater strip correspondence being placed on this heating tank after determining the intermediate point of heating tank carries out laying, this process not only wastes man-hour, and this mode passes through manual control, be difficult to the uniformity ensureing pre-buried heater strip, be easy to the overall performance affecting TOP-TIP, the mid point of heater strip is often looked for partially, cause the heater strip of flow distribution plate center of sunkening cord asymmetric, and then directly cause the temperature contrast of flow distribution plate large, plastic cement imbalance of flow, product Filling imbalance, heater strip is in client also often easily fusing simultaneously, great puzzlement is caused to client.
Summary of the invention
The object of the invention is to propose a kind of TOP-TIP and assembly technology with mid point positioning function, its structure is simple, and accurate positioning and assembling fast, greatly improve heater strip efficiency of assembling, and then ensure the overall performance of TOP-TIP.
For reaching this object, the present invention by the following technical solutions:
On the one hand, the invention discloses a kind of TOP-TIP with mid point positioning function, comprise flow distribution plate, described flow distribution plate is provided with heater strip groove, in described heater strip groove, heater strip is housed, the midpoint of described heater strip is provided with the mid point marking structure for marking its point midway, and the midpoint of described heater strip groove is provided with the mid point location structure for marking its point midway, and described mid point marking structure aligns with described mid point location structure and arranges.
Wherein, described mid point marking structure is be arranged at the bottom of described heater strip and the positioning convex protruded downwards, and described mid point location structure is locating slot, and described positioning convex snaps in described locating slot, with point location in realizing.
Wherein, described mid point marking structure is the cannelure that annular is arranged on described heater strip, and described mid point location structure is that semi-circular is protruding, and described semi-circular projection snaps in described cannelure, with point location in realizing.
Wherein, described heater strip is welded in described heater strip groove by nickel powder.
Wherein, the end of described heater strip is connected with power connection.
Wherein, the both sides of described flow distribution plate are all symmetrically arranged with described heater strip groove.
On the other hand, the invention also discloses a kind of for the described assembly technology with the TOP-TIP of mid point positioning function, comprising:
Step one, the mid point location structure of the described heater strip groove that alignd by the mid point marking structure of described heater strip is arranged;
Step 2, uses soft hammer to be pressed in described heater strip groove by described heater strip.
Wherein, also comprise after described step 2:
Step 3, adopts nickel powder to be welded in described heater strip groove by described heater strip.
Beneficial effect of the present invention is:
TOP-TIP and the assembly technology with mid point positioning function of the present invention, by the cooperation of mid point marking structure and mid point location structure, realize the mid point of heater strip in heater strip groove accurately to locate, greatly can reduce difficulty and the fussy degree of pre-buried heater strip, reduce the labour intensity of workman, and effectively can avoid the error because artificial origin causes, make location more accurately and assemble fast, greatly improve heater strip efficiency of assembling, ensure the uniformity of assembling, and then ensure the overall performance of TOP-TIP.
Accompanying drawing explanation
Fig. 1 is the structural representation with the TOP-TIP of mid point positioning function of the present invention.
Fig. 2 is the structural representation of the TOP-TIP in Fig. 1.
Fig. 3 is the close-up schematic view of TOP-TIP at I place in Fig. 2.
Fig. 4 is the decomposition texture schematic diagram of the TOP-TIP in Fig. 1.
In figure: 1-flow distribution plate; 2-heater strip; 11-heater strip groove; 12-mid point location structure; 21-mid point marking structure.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, a kind of TOP-TIP with mid point positioning function, comprise flow distribution plate 1, described flow distribution plate 1 is provided with heater strip groove 11, in described heater strip groove 11, heater strip 2 is housed, the midpoint of described heater strip 2 is provided with the mid point marking structure 21 for marking its point midway, and the midpoint of described heater strip groove 11 is provided with the mid point location structure 12 for marking its point midway, and described mid point marking structure 21 aligns with described mid point location structure 12 and arranges.
This TOP-TIP, by the cooperation of mid point marking structure and mid point location structure, realize the mid point of heater strip in heater strip groove accurately to locate, greatly can reduce difficulty and the fussy degree of pre-buried heater strip, reduce the labour intensity of workman, and effectively can avoid the error because artificial origin causes, make location more accurately and assemble quick and realize pre-buried, greatly improve heater strip efficiency of assembling, ensure the uniformity of assembling, and then ensure the overall performance of TOP-TIP.
As a kind of preferred embodiment, described mid point marking structure 21 is for being arranged at the bottom of described heater strip 2 and the positioning convex protruded downwards, and described mid point location structure 12 is locating slot, and described positioning convex snaps in described locating slot, with point location in realizing.
As another kind of preferred embodiment, described mid point marking structure 21 is that annular is arranged at cannelure on described heater strip 2, and described mid point location structure 12 be semi-circular projection, and described semi-circular projection snaps in described cannelure, with point location in realizing.
By coordinating of positioning convex and locating slot, or the coordinating of cannelure and semi-circular projection, when making assembling, the two accurate fit, just can realize the middle point location of heater strip and heater strip groove.It should be noted that, the particular location of the mid point location structure of heater strip groove, be according to heater strip arrangement and length, and adopt computer software to realize; And the mid point marking structure of heater strip needs adding just setting in man-hour for different length, its method is simple, easy to operate, mid point accurate positioning, is convenient to later stage mid point and coordinates location.
In the present invention, described heater strip 2 is welded in described heater strip groove 11 by nickel powder, and heater strip 2 uses nickel powder to weld, and reaches the integrated of heater strip 2 and flow distribution plate 1.
Wherein, the end of the heater strip 2 after orientation assemble is connected with power connection, utilizes power connection to connect external device (ED).
Wherein, the both sides of flow distribution plate 1 are all symmetrically arranged with heater strip groove 11.That is, the bottom surface of a flow distribution plate 1 and end face are provided with heater strip groove 11, and are provided with heater strip 2 in each heater strip groove 11.By above-mentioned mid point positioning function, two heater strips 2 in two of a flow distribution plate 1 heater strip grooves 11 can be made to arrange unanimously, reach the uniform effect of heating balance, closer, the layout that also can reach heater strip 2 for multiple flow distribution plate is consistent, thus ensures the uniformity of the product of batch production.
For a described assembly technology with the TOP-TIP of mid point positioning function, comprising:
Step one, the mid point location structure 12 of the described heater strip groove 11 that alignd by the mid point marking structure 21 of described heater strip 2 is arranged;
Step 2, uses soft hammer to be pressed in described heater strip groove 11 by described heater strip 2;
Wherein, also comprise after described step 2:
Step 3, adopts nickel powder to be welded in described heater strip groove 11 by described heater strip 2.
Based on this method of operating, simply easily can find the mid point of heater strip groove accurately, thus better ensure the uniformity of heating, save time in processing staff's work, greatly increase work efficiency.
TOP-TIP of the present invention, it is after increase mid point location structure, coordinate with the novel heater strip with mid point marking structure, to same flow distribution plate, processing staff can complete rapidly the pre-buried of heater strip, saves time, greatly increases work efficiency, ensure more accurately to add thermal balance, follow-up replacing is also very convenient simultaneously.In addition, this heater strip with mid point marking structure is applicable to all flow distribution plates, and as simply, complicated, the multiple flow distribution plate such as high pitched tune, especially embodies its superiority to high pitched tune system, highly versatile more, and application surface is very wide; Further, due to can anchor midpoint well, reach pre-buried heater strip uniformity better, make the uniformity of whole heat structure and stability have obvious lifting, formed product face be wider, and CSAT also promotes greatly.
TOP-TIP of the present invention, in injection mo(u)lding, it has quite a lot of unrivaled advantage.The mid point location technology of innovation, greatly save time for flow distribution plate heater strip is pre-buried, long service life can continuous operation more than 10 years.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. one kind has the TOP-TIP of mid point positioning function, comprise flow distribution plate (1), described flow distribution plate (1) is provided with heater strip groove (11), in described heater strip groove (11), heater strip (2) is housed, it is characterized in that, the midpoint of described heater strip (2) is provided with the mid point marking structure (21) for marking its point midway, the midpoint of described heater strip groove (11) is provided with the mid point location structure (12) for marking its point midway, described mid point marking structure (21) is alignd with described mid point location structure (12) and is arranged.
2. TOP-TIP according to claim 1, it is characterized in that, described mid point marking structure (21) is for being arranged at the bottom of described heater strip (2) and the positioning convex protruded downwards, described mid point location structure (12) is locating slot, described positioning convex snaps in described locating slot, with point location in realizing.
3. TOP-TIP according to claim 1, it is characterized in that, described mid point marking structure (21) is the cannelure on annular is arranged at described heater strip (2), described mid point location structure (12) is semi-circular projection, described semi-circular projection snaps in described cannelure, with point location in realizing.
4. TOP-TIP according to claim 1, is characterized in that, described heater strip (2) is welded in described heater strip groove (11) by nickel powder.
5. TOP-TIP according to claim 1, is characterized in that, the end of described heater strip (2) is connected with power connection.
6. TOP-TIP according to claim 1, is characterized in that, the both sides of described flow distribution plate (1) are all symmetrically arranged with described heater strip groove (11).
7., for the assembly technology with the TOP-TIP of mid point positioning function described in any one of claim 1 to 6, it is characterized in that, comprising:
Step one, the mid point location structure (12) of described heater strip groove (11) of being alignd by the mid point marking structure (21) of described heater strip (2) is arranged;
Step 2, uses soft hammer to be pressed in described heater strip groove (11) by described heater strip (2).
8. assembly technology according to claim 7, is characterized in that, also comprises after described step 2:
Step 3, adopts nickel powder to be welded in described heater strip groove (11) by described heater strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282162.3A CN104859104A (en) | 2015-05-28 | 2015-05-28 | Hot runner system with midpoint positioning function as well as assembly technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282162.3A CN104859104A (en) | 2015-05-28 | 2015-05-28 | Hot runner system with midpoint positioning function as well as assembly technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104859104A true CN104859104A (en) | 2015-08-26 |
Family
ID=53905479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282162.3A Pending CN104859104A (en) | 2015-05-28 | 2015-05-28 | Hot runner system with midpoint positioning function as well as assembly technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104859104A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0551830A1 (en) * | 1992-01-13 | 1993-07-21 | Husky Injection Molding Systems Ltd. | Flexible heating element for a hot runner housing including method of manufacture and method of installation |
| DE19845596C1 (en) * | 1998-10-05 | 1999-11-11 | Dangelmaier Sfr Formbau | Making electrically-heated hot channel block for plastic pressure injection molding |
| CN2521022Y (en) * | 2001-12-05 | 2002-11-20 | 享基实业有限公司 | Heating element mounting structure for hot runner injection moule split-flow plate |
| CN2608258Y (en) * | 2003-03-31 | 2004-03-31 | 徐正立 | Improvement of heat flow plate flow passage structure |
| US20040258792A1 (en) * | 2003-06-23 | 2004-12-23 | Mold-Masters Limited | Injection molding manifold having a heating system with two portions |
| CN200948660Y (en) * | 2006-09-05 | 2007-09-19 | 李正光 | Fixing structure of hot flow passage heating element |
| CN201357550Y (en) * | 2009-01-14 | 2009-12-09 | 柳道万和(苏州)热流道系统有限公司 | Hot runner system |
| CN201419492Y (en) * | 2009-04-27 | 2010-03-10 | 绍兴春晖自动化仪表有限公司 | Hot runner plate |
| CN202462796U (en) * | 2012-01-18 | 2012-10-03 | 上海瀚典热流道科技有限公司 | Protective splitter plate power supply connection structure |
| CN202861373U (en) * | 2012-09-13 | 2013-04-10 | 苏良磁 | Casting component with electric heating pipe |
| CN203125877U (en) * | 2013-01-08 | 2013-08-14 | 深圳市米高科技有限公司 | Spliced hot runner plate |
| CN203901674U (en) * | 2014-06-18 | 2014-10-29 | 英格斯模具制造（中国）有限公司 | Thermoelectric couple device of flow splitting plate |
| CN204701080U (en) * | 2015-05-28 | 2015-10-14 | 马斯特模具（昆山）有限公司 | A kind of TOP-TIP with mid point positioning function |
-
2015
- 2015-05-28 CN CN201510282162.3A patent/CN104859104A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0551830A1 (en) * | 1992-01-13 | 1993-07-21 | Husky Injection Molding Systems Ltd. | Flexible heating element for a hot runner housing including method of manufacture and method of installation |
| DE19845596C1 (en) * | 1998-10-05 | 1999-11-11 | Dangelmaier Sfr Formbau | Making electrically-heated hot channel block for plastic pressure injection molding |
| CN2521022Y (en) * | 2001-12-05 | 2002-11-20 | 享基实业有限公司 | Heating element mounting structure for hot runner injection moule split-flow plate |
| CN2608258Y (en) * | 2003-03-31 | 2004-03-31 | 徐正立 | Improvement of heat flow plate flow passage structure |
| US20040258792A1 (en) * | 2003-06-23 | 2004-12-23 | Mold-Masters Limited | Injection molding manifold having a heating system with two portions |
| CN200948660Y (en) * | 2006-09-05 | 2007-09-19 | 李正光 | Fixing structure of hot flow passage heating element |
| CN201357550Y (en) * | 2009-01-14 | 2009-12-09 | 柳道万和(苏州)热流道系统有限公司 | Hot runner system |
| CN201419492Y (en) * | 2009-04-27 | 2010-03-10 | 绍兴春晖自动化仪表有限公司 | Hot runner plate |
| CN202462796U (en) * | 2012-01-18 | 2012-10-03 | 上海瀚典热流道科技有限公司 | Protective splitter plate power supply connection structure |
| CN202861373U (en) * | 2012-09-13 | 2013-04-10 | 苏良磁 | Casting component with electric heating pipe |
| CN203125877U (en) * | 2013-01-08 | 2013-08-14 | 深圳市米高科技有限公司 | Spliced hot runner plate |
| CN203901674U (en) * | 2014-06-18 | 2014-10-29 | 英格斯模具制造（中国）有限公司 | Thermoelectric couple device of flow splitting plate |
| CN204701080U (en) * | 2015-05-28 | 2015-10-14 | 马斯特模具（昆山）有限公司 | A kind of TOP-TIP with mid point positioning function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |