CN107031003B - A kind of mold with automatic cooling and heat dissipation structure - Google Patents

A kind of mold with automatic cooling and heat dissipation structure Download PDF

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Publication number
CN107031003B
CN107031003B CN201710337224.5A CN201710337224A CN107031003B CN 107031003 B CN107031003 B CN 107031003B CN 201710337224 A CN201710337224 A CN 201710337224A CN 107031003 B CN107031003 B CN 107031003B
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China
Prior art keywords
rocker arm
spring
mold
shell
heat dissipation
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Application number
CN201710337224.5A
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Chinese (zh)
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CN107031003A (en
Inventor
周承志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Dingxin Mould Co Ltd
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Hefei Dingxin Mould Co Ltd
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Priority to CN201710337224.5A priority Critical patent/CN107031003B/en
Publication of CN107031003A publication Critical patent/CN107031003A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/73Heating or cooling of the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C2045/7606Controlling or regulating the display unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76822Phase or stage of control
    • B29C2945/76916Start up

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The invention discloses a kind of molds with automatic cooling and heat dissipation structure, including die ontology, die ontology inner wall to offer cooling hole, cooling hole connecting pipe, pipeline is connected to circulating pump, and circulating pump and control mechanism are electrically connected, and control mechanism is electrically connected with the power supply;The present invention can be when mold temperature be higher than predetermined value, it is lifted on first the first rocker arm of spring forces, second rocker arm not with terminal contact, shell with die ontology face contact due to being heated, shell is intracorporal, and when gases are heated, they expand pushes piston upwards, after predetermined value, first spring is compressed, second spring pulls the right end of the second rocker arm to be close to terminals, magnetite attracts iron block fixed on the first rocker arm, second rocker arm is connected to terminals, and power supply is powered to circulating pump, and shell automatically turns on circulating pump and cools down to die ontology.

Description

A kind of mold with automatic cooling and heat dissipation structure
Technical field
The present invention relates to mould applications, and in particular to a kind of mold with automatic cooling and heat dissipation structure.
Background technique
Mold often generates high temperature during carrying out use because of prolonged use, and high temperature will lead to mold Deformation seriously affects the precision of part processing, it is therefore desirable to which mold excessively high to temperature in time cools down.
A kind of mold radiating subassembly is disclosed in the patent specification of Publication No. CN205255447U, belongs to mold neck Domain comprising water-cooling pipe, water tank and Water circulation hydrodynamics pump;Water-cooling pipe jointing product, in mold injection molding pair Product heat dissipation;Water tank and Water circulation hydrodynamics pump are located in the circuit of water-cooling pipe, with circulation cooling;This kind of mold radiating subassembly It further include independent heat-radiating rod, independent heat-radiating rod is caught in the product gap in mold, carries out in mold injection molding to product scattered Heat.But such mode whole process radiates, and can not automatically turn on for the case where being higher than predetermined value.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, provide a kind of with automatic cooling and heat dissipation The mold of structure can automatically turn on circulating pump the case where being higher than predetermined value and cool down to mold.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of mold with automatic cooling and heat dissipation structure, including die ontology, the die ontology inner wall offer cold But hole, the cooling hole connecting pipe, the pipeline are connected to circulating pump, and the circulating pump and control mechanism are electrically connected, institute Control mechanism is stated to be electrically connected with the power supply;
The control mechanism is equipped with shell, the shell side and die ontology side wall face contact, and the shell is equipped with upper The piston of lower free displacement, the upper piston area are fixed with magnetite, the iron block with magnetite magnetic attraction are equipped with above the magnetite, The iron block is fixed on the first rocker arm, and first rocker arm is hinged on shell right end, and first rocker arm left end passes through lower section The first spring connect with case top, first rocker arm left end is also hinged with the second rocker arm, and the second rocker arm right end is logical First rocker arm right end of the second spring and lower section of crossing lower section connects, and second rocker arm is conductive material, second rocker arm Lower section is equipped with terminals, and the terminals are respectively and electrically connected to circulating pump and power supply, are equipped with through-hole at the top of the housing sidewall.
Further, the pipeline is equipped with gas bleeder valve, and bleeder port is equipped at the top of the gas bleeder valve, is equipped in the gas bleeder valve Sleeve, is plugged with wedge block in the sleeve, and the sliding block blocks bleeder port, in the lateral gas bleeder valve in the sliding block inclined-plane one Portion, third spring is additionally provided in the sleeve, and the third spring abuts sliding block right end.
Further, magnetite and piston are glued.
Further, iron block and the first rocker arm are glued.
Further, Air Filter is equipped in through-hole.
Further, the first spring, second spring and third spring are equal diameter helical spring.
Income effect of the invention is:
When mold temperature is higher than predetermined value, lift on first the first rocker arm of spring forces, the second rocker arm not with wiring End in contact, shell due to die ontology face contact and be heated, shell is intracorporal, and when gases are heated, they expand pushes piston upwards, surpasses It crosses after predetermined value, the first spring is compressed, and second spring pulls the right end of the second rocker arm to be close to terminals, magnetite attraction the Fixed iron block on one rocker arm, the second rocker arm are connected to terminals, and power supply is powered to circulating pump, and shell automatically turns on circulating pump to mould Has ontology cooling.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is the structural schematic diagram of mold of the present invention;
Fig. 2 is the structural schematic diagram of gas bleeder valve of the present invention;
Fig. 3 is the structural schematic diagram of control mechanism of the present invention;
Fig. 4 is schematic diagram under control mechanism overheat condition in mold of the present invention;
In attached drawing, parts list represented by the reference numerals are as follows:
100- die ontology, 101- cooling hole, 200- pipeline, 201- gas bleeder valve, 202- sleeve, 203- bleeder port, 204- Sliding block, 205- third spring, 300- circulating pump, 400- control mechanism, 401- shell, 402- piston, 403- magnetite, 404- iron Block, the first rocker arm of 405-, the first spring of 406-, the second rocker arm of 407-, 408- second spring, 409- terminals, 410- terminals, 411- through-hole, 412- Air Filter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention is a kind of mold with automatic cooling and heat dissipation structure, including die ontology 100, mould Tool 100 inner wall of ontology offers cooling hole 101,101 connecting pipe 200 of cooling hole, and pipeline 200 is connected to circulating pump 300, circulation Pump 300 is electrically connected with control mechanism 400, and control mechanism 400 and power supply 500 are electrically connected;
Control mechanism 400 is equipped with shell 401,401 side of shell and 100 side wall face contact of die ontology, and shell 401 is equipped with The piston 402 being freely up and down displaced, 402 top of piston are fixed with magnetite 403, are equipped with above magnetite 403 and the magnetic suction of magnetite 403 The iron block 404 drawn, iron block 404 are fixed on the first Rocker arm 4 05, and the first Rocker arm 4 05 is hinged on 401 right end of shell, the first rocker arm It is connected at the top of the first spring 406 and shell 401 that 405 left ends pass through lower section, 05 left end of the first Rocker arm 4 is also hinged with the second rocker arm 407,07 right end of the second Rocker arm 4 is connect by the second spring 408 of lower section with 05 right end of the first Rocker arm 4 of lower section, the second rocker arm 407 be conductive material, is equipped with terminals 409,410 below the second Rocker arm 4 07, terminals 409,410 are respectively and electrically connected to follow Ring pump 300 and power supply 500,401 top side wall of shell are equipped with through-hole 411.
Wherein, pipeline 200 is equipped with gas bleeder valve 201, and bleeder port 203 is equipped at the top of gas bleeder valve 201, is equipped in gas bleeder valve 201 Sleeve 202, is plugged with wedge block 204 in sleeve 202, and sliding block 204 blocks bleeder port 203, and 204 inclined-plane of sliding block, one side is to losing heart Inside valve 201, third spring 205 is additionally provided in sleeve 202, third spring 205 abuts 204 right end of sliding block.
Wherein, magnetite 403 and piston 402 are glued.
Wherein, iron block 404 and the first Rocker arm 4 05 are glued.
Wherein, Air Filter 412 is equipped in through-hole 411.
Wherein, the first spring 406, second spring 408 and third spring 205 are equal diameter helical spring.
One concrete application of the present embodiment are as follows:
When mold temperature is higher than predetermined value, the first spring 406 is oppressed to be lifted on the first Rocker arm 4 05, the second Rocker arm 4 07 It is not contacted with terminals 409, due to being heated with 100 face contact of die ontology, the gas in shell 401 is heated swollen shell 401 Swollen promotion piston 402 moves upwards, and is more than after predetermined value, and the first spring 406 is compressed, and second spring 408 pulls second to shake The right end of arm 407 is close to terminals 410, and magnetite 403 attracts iron block 404 fixed on the first Rocker arm 4 05, the second Rocker arm 4 07 Terminals 409,410 are connected to, power supply 500 is powered to circulating pump 300, and shell 401 automatically turns on circulating pump 300 to die ontology 100 coolings.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (6)

1. a kind of mold with automatic cooling and heat dissipation structure, it is characterised in that: including die ontology (100), the mold sheet Body (100) inner wall offers cooling hole (101), and cooling hole (101) connecting pipe (200), the pipeline (200) is connected to Circulating pump (300), the circulating pump (300) and control mechanism (400) are electrically connected, the control mechanism (400) and power supply (500) it is electrically connected;
The control mechanism (400) is equipped with shell (401), and shell (401) side connects with die ontology (100) side wall surface Touching, the shell (401) are equipped with the piston (402) being freely up and down displaced, and piston (402) top is fixed with magnetite (403), The iron block (404) with magnetite (403) magnetic attraction is equipped with above the magnetite (403), the iron block (404) is fixed on first and shakes On arm (405), first rocker arm (405) is hinged on shell (401) right end, and the first rocker arm (405) left end passes through lower section The first spring (406) and shell (401) at the top of connect, the first rocker arm (405) left end is also hinged with the second rocker arm (407), the second rocker arm (407) right end is connected by the second spring (408) of lower section and the first rocker arm (405) right end of lower section It connects, second rocker arm (407) is conductive material, is equipped with terminals (409,410) below second rocker arm (407), described Terminals (409,410) are respectively and electrically connected to circulating pump (300) and power supply (500), and shell (401) top side wall is equipped with Through-hole (411).
2. a kind of mold with automatic cooling and heat dissipation structure according to claim 1, it is characterised in that: the pipeline (200) gas bleeder valve (201) are equipped with, are equipped with bleeder port (203) at the top of the gas bleeder valve (201), be equipped in the gas bleeder valve (201) Sleeve (202), the sleeve (202) is interior to be plugged with wedge block (204), and the sliding block (204) blocks bleeder port (203), institute It is internal to gas bleeder valve (201) to state one side of sliding block (204) inclined-plane, is additionally provided with third spring (205) in the sleeve (202), it is described Third spring (205) abuts sliding block (204) right end.
3. a kind of mold with automatic cooling and heat dissipation structure according to claim 1, it is characterised in that: the magnetite (403) glued with piston (402).
4. a kind of mold with automatic cooling and heat dissipation structure according to claim 1, it is characterised in that: the iron block (404) glued with the first rocker arm (405).
5. a kind of mold with automatic cooling and heat dissipation structure according to claim 1, it is characterised in that: the through-hole (411) Air Filter (412) are equipped in.
6. a kind of mold with automatic cooling and heat dissipation structure according to claim 2, it is characterised in that: first bullet Spring (406), second spring (408) and third spring (205) are equal diameter helical spring.
CN201710337224.5A 2017-05-14 2017-05-14 A kind of mold with automatic cooling and heat dissipation structure Active CN107031003B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107031003B true CN107031003B (en) 2018-12-04

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109158764B (en) * 2018-09-10 2020-06-05 安徽鹏展电子科技有限公司 Special novel high efficiency cooling device of laser head
CN110071590A (en) * 2019-06-03 2019-07-30 电子科技大学中山学院 New energy automobile motor end cover and bearing room structure
CN110154326B (en) * 2019-06-19 2021-02-12 苏州市福鼎电器有限公司 Injection mold with cooling function
CN112793104A (en) * 2020-12-24 2021-05-14 宜都鑫华光电有限公司 Temperature control equipment for injection molding of resin optical lens

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774001A (en) * 2011-05-11 2012-11-14 克朗斯股份公司 Method and device for reforming plastic pre-forms
CN203092994U (en) * 2013-02-04 2013-07-31 深圳亿和模具制造有限公司 Mold temperature adjustable injection molding machine
CN203910433U (en) * 2014-06-17 2014-10-29 浙江电力变压器有限公司 Transformer with automatic cooling mechanism
CN104118102A (en) * 2014-06-30 2014-10-29 广东拓斯达科技股份有限公司 Highlight mold temperature machine
CN105371251A (en) * 2015-12-13 2016-03-02 重庆市灿宏机械制造有限公司 Heat dissipation device for LED (Light Emitting Diode) lamp
CN205828597U (en) * 2016-07-10 2016-12-21 安徽机电职业技术学院 A kind of new-energy automobile refrigerating device of accumulator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774001A (en) * 2011-05-11 2012-11-14 克朗斯股份公司 Method and device for reforming plastic pre-forms
CN203092994U (en) * 2013-02-04 2013-07-31 深圳亿和模具制造有限公司 Mold temperature adjustable injection molding machine
CN203910433U (en) * 2014-06-17 2014-10-29 浙江电力变压器有限公司 Transformer with automatic cooling mechanism
CN104118102A (en) * 2014-06-30 2014-10-29 广东拓斯达科技股份有限公司 Highlight mold temperature machine
CN105371251A (en) * 2015-12-13 2016-03-02 重庆市灿宏机械制造有限公司 Heat dissipation device for LED (Light Emitting Diode) lamp
CN205828597U (en) * 2016-07-10 2016-12-21 安徽机电职业技术学院 A kind of new-energy automobile refrigerating device of accumulator

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