CN203697385U - Injection molding mechanism of capacitive pipe fitting mould - Google Patents

Injection molding mechanism of capacitive pipe fitting mould Download PDF

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Publication number
CN203697385U
CN203697385U CN201320803586.6U CN201320803586U CN203697385U CN 203697385 U CN203697385 U CN 203697385U CN 201320803586 U CN201320803586 U CN 201320803586U CN 203697385 U CN203697385 U CN 203697385U
Authority
CN
China
Prior art keywords
pin
pipe fitting
molding board
fuse
core
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
Application number
CN201320803586.6U
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Chinese (zh)
Inventor
张欢庆
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.)
Taizhou Huangyan Weida Plastic Machinery Co Ltd
Original Assignee
Taizhou Huangyan Weida Plastic Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Huangyan Weida Plastic Machinery Co Ltd filed Critical Taizhou Huangyan Weida Plastic Machinery Co Ltd
Priority to CN201320803586.6U priority Critical patent/CN203697385U/en
Application granted granted Critical
Publication of CN203697385U publication Critical patent/CN203697385U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model discloses an injection molding mechanism of a capacitive pipe fitting mould. The injection molding mechanism comprises an upper molding board and a lower molding board, wherein a fixed molding board is arranged underneath the upper molding board; two mould pins are arranged on the lower molding board; a movable molding board is arranged on the two mould pins; an upper ejector plate and a lower ejector plate are arranged between the two mould pins; an ejector rod is arranged on the upper ejector plate; a pulling core is arranged between the movable molding board and the fixed molding board; a pipe fitting body mould cavity is formed by a gap among the pulling core, the movable molding board and the fixed molding board; the ejector rod penetrates through the movable molding board, and then pushes against the pulling core; copper pins are arranged in the pipe fitting body mould cavity; an electric heating wire winds each copper pin; inserting holes are formed in the pulling core; the upper ends of the copper pins are inserted into the inserting holes; a tube pin bottom plate is arranged on the bottom surface of the movable molding board; two tube pin core rods are arranged on the tube pin bottom plate and penetrate through the movable molding board; a tube pin mould cavity is formed between the head parts of the tube pin core rods and the movable molding board and is communicated with the pipe fitting body mould cavity; insertion slots are formed in the tube pin core rods, and the lower ends of the copper pins are inserted into the insertion slots.

Description

Electric capacity pipe fitting mold injection molding mechanism
Technical field
The utility model relates to a kind of electric capacity pipe fitting mold injection molding mechanism, belongs to mould of plastics field.
Background technology
Prior art is produced electric capacity pipe fitting, be all generally first by mould of plastics by after pipe fitting injection mo(u)lding, then electric capacity is embedded in pipe fitting, in this process, need to perforate in pipe fitting, then electric capacity is installed in hole, by sealant sealing, its shortcoming has again: one, troublesome poeration, assembling inconvenience; Two, operation is many, increases production cost; Three, after pipe fitting perforate, affect product strength, easily break; Four, product appearance has flaw, and product specification is low.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, and a kind of electric capacity and pipe fitting integrated injection molding of adopting is provided, and easy to process, product strength is strong, and quality is good, the electric capacity pipe fitting mold injection molding mechanism that class is high.
The technical scheme of the utility model electric capacity pipe fitting mold injection molding mechanism is: comprise upper mould plate and lower bolster, under cope match-plate pattern, solid plate is installed, two mould pin are installed on lower bolster, on two mould pin, moving platen is installed, between two mould pin, upper plate and lower roof plate are set, push rod is installed on upper plate, the fuse of loosing core is set between the moving platen described in it is characterized in that and solid plate, the gap of loosing core between fuse and moving platen and solid plate forms pipe fitting body die cavity, described push rod withstands on and looses core under fuse through moving platen, in pipe fitting body die cavity, copper pin is set, on copper pin, be wound with heating wire, on the described fuse of loosing core, be shaped with jack, the top of copper pin is inserted in jack, the bottom surface mounting pipe sole of described moving platen, two pin core bars are installed on pin base plate, pin core bar is through moving platen, between the head of pin core bar and moving platen, there is pin die cavity, pin die cavity is communicated with pipe fitting body die cavity, in pin core bar, be shaped with slot, the following of copper pin is inserted in slot.
The utility model discloses a kind of electric capacity pipe fitting mold injection molding mechanism, when the plastic raw materials of melting injects after pipe fitting body die cavity and pin die cavity, form the pin of pipe fitting body and pipe fitting, in pipe fitting body is coated on copper pin and heating wire, integrated injection molding pressurize moulding, then mould die sinking, moving platen is operation downwards under injection machine power drives, separate with solid plate, loose core fuse and product stayed in moving platen, again by injection machine powered lower roof plate and upper plate, upper plate drive push rod withstands on looses core under fuse, the fuse of loosing core ejects outside moving platen together with product, by manipulator or manually take away, in frame, (frame of loosing core is another core-pulling mechanism to be put into other loosing core, do not belong to the technical scope of this programme), the fuse of loosing core is extracted out from product, because the top of copper pin is inserted in the jack of the fuse of loosing core, therefore, in the time that the fuse of loosing core is extracted out, directly the copper pin top of inserting in jack to be broken, product is extracted out.The copper pin of staying in jack breaks end by manually taking out, then inserts next copper pin, and the fuse of then loosing core is installed onto in mould, and mould matched moulds, carries out next production process.This programme copper pin and pipe fitting body integrated injection molding, without boring in addition, assembling, reduce operation, reduce costs, and cost saving, good product quality simultaneously, class is high.
Electric capacity pipe fitting mold injection molding of the present utility model mechanism, the described fuse of loosing core is hollow, the fuse material saving of loosing core of hollow is lightweight, is convenient to take out.In described moving platen, be equipped with guide pillar, guide pillar is through loosing core fuse, and guide pillar plays location and guide effect to the fuse of loosing core.
Brief description of the drawings
Fig. 1 is electric capacity pipe fitting mold injection molding mechanism structure schematic diagram of the present utility model;
Fig. 2 is fuse and the pipe fitting body cooperation schematic diagram of loosing core of the present utility model.
Detailed description of the invention
The utility model relates to a kind of electric capacity pipe fitting mold injection molding mechanism, as Fig. 1, shown in Fig. 2, comprise upper mould plate 1 and lower bolster 2, cope match-plate pattern is installed solid plate 31 time, two mould pin 4 are installed on lower bolster 2, on two mould pin, moving platen 5 is installed, upper plate 8 and lower roof plate 9 are set between two mould pin, push rod 10 is installed on upper plate, the fuse 6 of loosing core is set between described moving platen 5 and solid plate 3, the gap of loosing core between fuse 6 and moving platen 5 and solid plate 3 forms pipe fitting body die cavity, described push rod 10 withstands on through moving platen 5 fuse 6 times of loosing core, in pipe fitting body die cavity, copper pin 62 is set, on copper pin 62, be wound with heating wire 63, on the described fuse 6 of loosing core, be shaped with jack 61, the top of copper pin 62 is inserted in jack 61, the bottom surface mounting pipe sole 11 of described moving platen 5, two pin core bars 12 are installed on pin base plate, pin core bar is through moving platen 5, between the head of pin core bar 12 and moving platen 5, there is pin die cavity, pin die cavity is communicated with pipe fitting body die cavity, in pin core bar 12, be shaped with slot 13, the following of copper pin 62 is inserted in slot 13.When the plastic raw materials of melting injects after pipe fitting body die cavity and pin die cavity, form the pin 71 of pipe fitting body 7 and pipe fitting, in pipe fitting body 7 is coated on copper pin 62 and heating wire 63, integrated injection molding pressurize moulding, then mould die sinking, moving platen 5 is operation downwards under injection machine power drives, separate with solid plate 3, loose core fuse 6 and product stayed in moving platen 5, again by injection machine powered lower roof plate 9 and upper plate 8, upper plate 8 drives push rod 10 to withstand on to loose core fuse 6 times, the fuse 6 of loosing core ejects outside moving platen together with product, by manipulator or manually take away, in frame, (frame of loosing core is another core-pulling mechanism to be put into other loosing core, do not belong to the technical scope of this programme), the fuse 6 of loosing core is extracted out from product, because the top of copper pin 62 is inserted in the jack 61 of the fuse 6 of loosing core, therefore, in the time that the fuse 6 of loosing core is extracted out, directly copper pin 62 tops of inserting in jack 61 to be broken, product is extracted out.The copper pin of staying in jack 61 breaks end by manually taking out, then inserts next copper pin, and the fuse 6 of then loosing core is installed onto in mould, and mould matched moulds, carries out next production process.This programme copper pin and pipe fitting body integrated injection molding, without boring in addition, assembling, reduce operation, reduce costs, and cost saving, good product quality simultaneously, class is high.The described fuse 6 of loosing core is hollow 64, and the fuse material saving of loosing core of hollow is lightweight, is convenient to take out.In described moving platen 5, be equipped with guide pillar 51, guide pillar 51 is through loosing core fuse 6, and guide pillar plays location and guide effect to the fuse of loosing core.

Claims (3)

1. electric capacity pipe fitting mold injection molding mechanism, comprise upper mould plate (1) and lower bolster (2), the lower solid plate (3) of installing of cope match-plate pattern (1), the upper two mould pin (4) of installing of lower bolster (2), moving platen (5) is installed on two mould pin, upper plate (8) and lower roof plate (9) are set between two mould pin, push rod (10) is installed on upper plate, the fuse (6) of loosing core is set between the moving platen (5) described in it is characterized in that and solid plate (3), the gap of loosing core between fuse (6) and moving platen (5) and solid plate (3) forms pipe fitting body die cavity, described push rod (10) withstands under the fuse of loosing core (6) through moving platen (5), copper pin (62) is set in pipe fitting body die cavity, on copper pin (62), be wound with heating wire (63), on the described fuse of loosing core (6), be shaped with jack (61), the top of copper pin (62) is inserted in jack (61), the bottom surface mounting pipe sole (11) of described moving platen (5), two pin core bars (12) are installed on pin base plate, pin core bar is through moving platen (5), between the head of pin core bar (12) and moving platen (5), there is pin die cavity, pin die cavity is communicated with pipe fitting body die cavity, in pin core bar (12), be shaped with slot (13), the following of copper pin (62) is inserted in slot (13).
2. electric capacity pipe fitting mold injection molding as claimed in claim 1 mechanism, is characterized in that the described fuse of loosing core (6) is for hollow (64).
3. electric capacity pipe fitting mold injection molding as claimed in claim 1 mechanism, is characterized in that being equipped with guide pillar (51) in described moving platen (5), and guide pillar (51) is through loosing core fuse (6).
CN201320803586.6U 2013-12-10 2013-12-10 Injection molding mechanism of capacitive pipe fitting mould Expired - Fee Related CN203697385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320803586.6U CN203697385U (en) 2013-12-10 2013-12-10 Injection molding mechanism of capacitive pipe fitting mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320803586.6U CN203697385U (en) 2013-12-10 2013-12-10 Injection molding mechanism of capacitive pipe fitting mould

Publications (1)

Publication Number Publication Date
CN203697385U true CN203697385U (en) 2014-07-09

Family

ID=51047879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320803586.6U Expired - Fee Related CN203697385U (en) 2013-12-10 2013-12-10 Injection molding mechanism of capacitive pipe fitting mould

Country Status (1)

Country Link
CN (1) CN203697385U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692610A (en) * 2013-12-10 2014-04-02 台州市黄岩炜大塑料机械有限公司 Injection moulding mechanism for capacitance pipe fitting mould
CN107775884A (en) * 2016-08-24 2018-03-09 浙江豪声电子科技股份有限公司 Mould and processing technology are molded into mould
CN109366903A (en) * 2018-10-26 2019-02-22 合兴汽车电子股份有限公司 A kind of adapted to injection system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692610A (en) * 2013-12-10 2014-04-02 台州市黄岩炜大塑料机械有限公司 Injection moulding mechanism for capacitance pipe fitting mould
CN103692610B (en) * 2013-12-10 2016-08-17 台州市黄岩炜大塑料机械有限公司 Electric capacity pipe fitting mold injection molding mechanism
CN107775884A (en) * 2016-08-24 2018-03-09 浙江豪声电子科技股份有限公司 Mould and processing technology are molded into mould
CN107775884B (en) * 2016-08-24 2024-03-26 浙江豪声电子科技股份有限公司 Injection mold and processing technology thereof
CN109366903A (en) * 2018-10-26 2019-02-22 合兴汽车电子股份有限公司 A kind of adapted to injection system
CN109366903B (en) * 2018-10-26 2023-08-15 浙江合兴电子元件有限公司 Injection molding system

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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

Granted publication date: 20140709

Termination date: 20151210

EXPY Termination of patent right or utility model