CN107486973B - A kind of plastic hanger injection mold - Google Patents
A kind of plastic hanger injection mold Download PDFInfo
- Publication number
- CN107486973B CN107486973B CN201710797231.3A CN201710797231A CN107486973B CN 107486973 B CN107486973 B CN 107486973B CN 201710797231 A CN201710797231 A CN 201710797231A CN 107486973 B CN107486973 B CN 107486973B
- Authority
- CN
- China
- Prior art keywords
- die cavity
- hook
- clothes hanger
- cavity
- injection mold
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000005266 casting Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009827 uniform distribution Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
-
- 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
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The present invention provides a kind of plastic hanger injection mold, it is related to clothes hanger field, the upper die and lower die cooperatively form the type chamber of clothes hanger, the type chamber includes clothes hanger die cavity and hook die cavity, multiple through-holes are equipped at cross bar chamber below the clothes hanger die cavity, the hook die cavity is equipped with upper clamp plate and lower clamp plate, and the hook die cavity is fixed on clothes hanger die cavity by upper clamp plate and lower clamp plate, and the hook die cavity is connected to by through-hole with the holding of the cavity of clothes hanger die cavity；It is equipped with hook die cavity at left and right sides of the cross bar chamber of the clothes hanger die cavity, the hook die cavity of the two sides is contrary；The present invention provides a kind of plastic hanger injection mold, the clothes hanger with hook can be produced, by adjusting the position of hook die cavity and clothes hanger die cavity, the hook of different model can be produced, also the distance between adjustable hook.
Description
Technical field
The present invention relates to clothes hanger fields, and in particular to a kind of plastic hanger injection mold.
Background technique
Injection molding is a kind of processing method used when producing certain complex-shaped components in batches, in particular to will be heated
The material of thawing injects die cavity by high pressure, after cooling and solidifying, obtains formed products.Injection mold is a kind of to produce plasthetics
Tool, is also to confer to the tool of plasthetics complete structure and accurate dimension, and injection mold divides into thermosetting property according to shaping characteristic
Two kinds of plastic mould, thermoplastic plastic's mold are divided into according to moulding process and pass mold, blow molding die, draw mould, thermoforming mould, heat
Pressing mold, injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing again in a manner of flash, and injection mold is by moving
Mould and cover half two parts composition, dynamic model are mounted on the moving die plate of injection moulding machine, and cover half is mounted on consolidating for injection moulding machine
In cover half fixed plate, in injection moulding, dynamic model and cover half closure constitute running gate system and type chamber, dynamic model and cover half point when die sinking
Plastic products are released from and then by ejecting mechanism to take out plastic products.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of plastic hanger injection mold, allow to produce
Clothes hanger with hook.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of plastic hanger injection mold, institute
The type chamber that upper die and lower die cooperatively form clothes hanger is stated, the type chamber includes clothes hanger die cavity and hook die cavity, the clothes hanger die cavity
Multiple through-holes are equipped at the cross bar chamber of lower section, the hook die cavity is equipped with upper clamp plate and lower clamp plate, and the hook die cavity passes through upper
Clamping plate and lower clamp plate are fixed on clothes hanger die cavity, and the hook die cavity is connected to by through-hole with the holding of the cavity of clothes hanger die cavity；Institute
It states and is equipped with hook die cavity at left and right sides of the cross bar chamber of clothes hanger die cavity, the hook die cavity of the two sides is contrary.
Preferably, the casting gate is located on the top of clothes hanger die cavity.
Preferably, the bottom surface below the clothes hanger die cavity at cross bar chamber is equipped with multiple through-holes, and the hook die cavity is located at cross
Below rod cavity, the hook die cavity is connected to by through-hole with the holding of the cavity of clothes hanger die cavity.
Preferably, the top surface below the clothes hanger die cavity at cross bar chamber is equipped with multiple through-holes, and the hook die cavity is located at cross
Above rod cavity, the hook die cavity is connected to by through-hole with the holding of the cavity of clothes hanger die cavity.
Preferably, straight uniform distribution is presented in the through-hole.
Preferably, the through-hole is consistent with hook die cavity diameter.
The present invention provides a kind of plastic hanger injection mold, the clothes hanger with hook can be produced, adjusting is passed through
The position for linking up with die cavity and clothes hanger die cavity, can produce the hook of different model, also the distance between adjustable hook.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, a kind of plastic hanger injection mold, the upper die and lower die cooperatively form the type chamber of clothes hanger, described
Type chamber includes clothes hanger die cavity 1 and hook die cavity 2, is equipped with multiple through-holes 3, institute at the 1 lower section cross bar chamber 101 of clothes hanger die cavity
It states hook die cavity 2 and is equipped with upper clamp plate 4 and lower clamp plate 5, the hook die cavity 2 is fixed on coat hanger die by upper clamp plate 4 and lower clamp plate 5
On chamber 1, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1；The cross bar chamber of the clothes hanger die cavity 1
101 left and right sides are equipped with hook die cavity 2, and the hook die cavity 2 of the two sides is contrary.
Preferably, the casting gate 6 is located on the top of clothes hanger die cavity 1.
Preferably, the bottom surface at the 1 lower section cross bar chamber 101 of clothes hanger die cavity is equipped with multiple through-holes 3, the hook die cavity 2
Positioned at 101 lower section of cross bar chamber, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1.
Preferably, straight uniform distribution is presented in the through-hole 3.
Preferably, the through-hole 3 is consistent with hook 2 diameter of die cavity.
Embodiment 2:
As shown in Fig. 2, a kind of plastic hanger injection mold, the upper die and lower die cooperatively form the type chamber of clothes hanger, described
Type chamber includes clothes hanger die cavity 1 and hook die cavity 2, is equipped with multiple through-holes 3, institute at the 1 lower section cross bar chamber 101 of clothes hanger die cavity
It states hook die cavity 2 and is equipped with upper clamp plate 4 and lower clamp plate 5, the hook die cavity 2 is fixed on coat hanger die by upper clamp plate 4 and lower clamp plate 5
On chamber 1, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1；The cross bar chamber of the clothes hanger die cavity 1
101 left and right sides are equipped with hook die cavity 2, and the hook die cavity 2 of the two sides is contrary.
Preferably, the casting gate 6 is located on the top of clothes hanger die cavity 1.
Preferably, the top surface at the 1 lower section cross bar chamber 101 of clothes hanger die cavity is equipped with multiple through-holes 3, the hook die cavity 2
Above cross bar chamber 101, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1.
Preferably, straight uniform distribution is presented in the through-hole 3.
Preferably, the through-hole 3 is consistent with hook 2 diameter of die cavity.
Embodiment 3:
A kind of plastic hanger injection mold, the upper die and lower die cooperatively form the type chamber of clothes hanger, and the type chamber includes
Clothes hanger die cavity 1 and hook die cavity 2, are equipped with multiple through-holes 3, the hook die cavity at the 1 lower section cross bar chamber 101 of clothes hanger die cavity
2 are equipped with upper clamp plate 4 and lower clamp plate 5, and the hook die cavity 2 is fixed on clothes hanger die cavity 1 by upper clamp plate 4 and lower clamp plate 5, described
Hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1；101 left and right sides of cross bar chamber of the clothes hanger die cavity 1
It is equipped with hook die cavity 2, the hook die cavity 2 of the two sides is contrary.
Preferably, the casting gate 6 is located on the top of clothes hanger die cavity 1.
Preferably, the bottom surface at the 1 lower section cross bar chamber 101 of clothes hanger die cavity is equipped with multiple through-holes 3, the hook die cavity 2
Positioned at 101 lower section of cross bar chamber, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1.
Preferably, the top surface at the 1 lower section cross bar chamber 101 of clothes hanger die cavity is equipped with multiple through-holes 3, the hook die cavity 2
Above cross bar chamber 101, the hook die cavity 2 is connected to by through-hole 3 with the holding of the cavity of clothes hanger die cavity 1.
Preferably, straight uniform distribution is presented in the through-hole 3.
Preferably, the through-hole 3 is consistent with hook 2 diameter of die cavity.
The specifically used method of the injection mold, includes the following steps:
Injection mold is cleaned up, the position of hook die cavity is then adjusted；
Plastic grain is melted, until 300~325 DEG C of temperature range, injection mold surface temperature is heated to 125~150
℃；
Plastics are poured into injection mold from casting gate, stand 3~4min；
Injection mold is fixed on centrifuge, is run with the frequency of 60~100r/min, the time is 5~7min；
13~15min is stood in 90~100 DEG C of temperature ranges；
With the cooling rate of 1~2 DEG C/min to 50~55 DEG C of temperature range；
With the cooling rate of 4~5 DEG C/min to 14~16 DEG C of temperature range；
Injection mold is dismantled, clothes hanger is taken out.
Test
Clothes hanger made from embodiment 1,2,3 is tested, and is compared with market common hanger.Test result is such as
Under:
The present invention provides a kind of plastic hanger injection mold, the clothes hanger with hook, the clothing of production can be produced
The distribution of frame material is more uniform, and tensile strength is more preferable.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of plastic hanger injection mold, upper die and lower die cooperatively form the type chamber of clothes hanger, which is characterized in that the type chamber packet
Clothes hanger die cavity (1) and hook die cavity (2) have been included, has been equipped with multiple through-holes at cross bar chamber (101) below the clothes hanger die cavity (1)
(3), the hook die cavity (2) be equipped with upper clamp plate (4) and lower clamp plate (5), the hook die cavity (2) pass through upper clamp plate (4) and under
Clamping plate (5) is fixed on clothes hanger die cavity (1), and hook die cavity (2) is kept by the cavity of through-hole (3) and clothes hanger die cavity (1)
Connection；Hook die cavity (2), the hook die cavity of the two sides are equipped at left and right sides of the cross bar chamber (101) of the clothes hanger die cavity (1)
(2) contrary；
Bottom surface below the clothes hanger die cavity (1) at cross bar chamber (101) is equipped with multiple through-holes (3), and the hook die cavity (2) can position
In cross bar chamber (101) below or above, hook die cavity (2) keeps connecting by the cavity of through-hole (3) and clothes hanger die cavity (1)
It is logical.
2. plastic hanger injection mold as described in claim 1, which is characterized in that casting gate (6) is located at clothes hanger die cavity (1)
On top.
3. plastic hanger injection mold as described in claim 1, which is characterized in that straight uniform point is presented in the through-hole (3)
Cloth.
4. plastic hanger injection mold as described in claim 1, which is characterized in that the through-hole (3) and hook die cavity (2) are straight
Diameter is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797231.3A CN107486973B (en) | 2017-09-06 | 2017-09-06 | A kind of plastic hanger injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797231.3A CN107486973B (en) | 2017-09-06 | 2017-09-06 | A kind of plastic hanger injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107486973A CN107486973A (en) | 2017-12-19 |
| CN107486973B true CN107486973B (en) | 2019-10-01 |
Family
ID=60651281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710797231.3A Expired - Fee Related CN107486973B (en) | 2017-09-06 | 2017-09-06 | A kind of plastic hanger injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486973B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386303A (en) * | 2021-07-16 | 2021-09-14 | 泉州闽乔塑胶有限公司 | Novel precision clothes hanger mould device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2659737A1 (en) * | 1976-12-31 | 1978-07-13 | Schlerf Coronet Werke | Plastics coat hanger injection mould - having mould part forming spine with ribs, undercut at roots, to form barbs to secure knitted goods |
| FR2852504B1 (en) * | 2003-03-17 | 2006-12-29 | Zebra Compagny | HANGER FOR CLOTHING OF PLASTIC MATERIAL WITH REINFORCED RIGIDITY |
| CN202656418U (en) * | 2012-07-16 | 2013-01-09 | 天津市中环三峰电子有限公司 | Rotary sprue insert |
| CN204340094U (en) * | 2014-12-03 | 2015-05-20 | 茶花现代家居用品股份有限公司 | A kind of injection mould structure |
| CN105346012A (en) * | 2015-11-13 | 2016-02-24 | 大连理工大学 | Thin-wall injection molding mold with continuously-variable cavity size |
| CN105235150A (en) * | 2015-11-17 | 2016-01-13 | 重庆持恒模具有限公司 | Injection molding mold |
| CN205467175U (en) * | 2016-03-11 | 2016-08-17 | 金光辉鸿精密机械（大连）有限公司 | But adjustable length's plastic products forming die's insert block structure |
-
2017
- 2017-09-06 CN CN201710797231.3A patent/CN107486973B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107486973A (en) | 2017-12-19 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| 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: 20191001 |