CN108215023A - A kind of device and method for injection molding silicon rubber - Google Patents

A kind of device and method for injection molding silicon rubber Download PDF

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Publication number
CN108215023A
CN108215023A CN201711420694.4A CN201711420694A CN108215023A CN 108215023 A CN108215023 A CN 108215023A CN 201711420694 A CN201711420694 A CN 201711420694A CN 108215023 A CN108215023 A CN 108215023A
Authority
CN
China
Prior art keywords
injection molding
silicon rubber
slot
hopper
block
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
Application number
CN201711420694.4A
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Chinese (zh)
Inventor
梁荣强
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.)
Zhongshan Ruan Shang Home Development Co Ltd
Original Assignee
Zhongshan Ruan Shang Home Development 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 Zhongshan Ruan Shang Home Development Co Ltd filed Critical Zhongshan Ruan Shang Home Development Co Ltd
Priority to CN201711420694.4A priority Critical patent/CN108215023A/en
Publication of CN108215023A publication Critical patent/CN108215023A/en
Pending legal-status Critical Current

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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
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • 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
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/38Heating or cooling

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  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of devices for injection molding silicon rubber of injection mold device technical field, including pedestal, injection molding frame is provided at the top of the pedestal, the inner cavity of the injection molding frame is movably set with injection molding slot, limited block is welded on the right side of the injection molding slot, draw ring is mounted at the top of the top left side and limited block of the injection molding slot, support column is both provided at left and right sides of the pedestal, loose slot is offered on the inside of the support column, the intracavity bottom of the loose slot is equipped with electric telescopic rod, a kind of method for injection molding silicon rubber, this is as follows for the method for injection molding silicon rubber:Fill silicon rubber liquid, to silicon rubber liquid agitating and heating, injection molding silicon rubber, heat dissipation, molding, it is efficient to the injection molding of silicon rubber by the setting of the device for injection molding silicon rubber, it is and easy to operate, the method of injection molding silicon rubber is used for by this, step to be simple, facilitates injection molding.

Description

A kind of device and method for injection molding silicon rubber
Technical field
The present invention relates to injection mold device technical fields, specially a kind of device and method for injection molding silicon rubber.
Background technology
In numerous synthetic rubber, silicon rubber is outstanding person therein, it has tasteless nontoxic, is not afraid of and high temperature and resists The characteristics of severe cold, " keeping cool ", " remaining calm " at 300 degrees Celsius and subzero 90 degrees Celsius are not lost still original strong Degree and elasticity, silicon rubber also have good electrical insulating property, oxytolerant ageing resistance, fast light ageing resistance and mildew resistance, chemistry surely It is qualitative etc..Due to being provided with these excellent performances so that the use scope of silicon rubber is more and more wider, at present general injection molding silicon rubber The device operation of glue is cumbersome, and injection molding efficiency is low, for this purpose, we have proposed a kind of device for injection molding silicon rubber and sides Method.
Invention content
The purpose of the present invention is to provide a kind of device and method for injection molding silicon rubber, to solve above-mentioned background technology The problem of device operation of the general injection molding silicon rubber of middle proposition is cumbersome, and injection molding efficiency is low.
To achieve the above object, the present invention provides following technical solution:A kind of device for injection molding silicon rubber, the bottom of including , injection molding frame is provided at the top of the pedestal, the inner cavity of the injection molding frame is movably set with injection molding slot, the right side of the injection molding slot Side is welded with limited block, and draw ring, the left and right of the pedestal are mounted at the top of the top left side and limited block of the injection molding slot Both sides are both provided with support column, and loose slot is offered on the inside of the support column, and the intracavity bottom of the loose slot is equipped with electricity Telescopic rod is moved, supporting block is installed, and supporting block activity is connected in loose slot at the top of the electric telescopic rod, described in two groups Mobile base is connected between supporting block, hopper is plugged at the top of the Mobile base, the bottom of the hopper is connected with tremie pipe, And tremie pipe is located at the bottom of Mobile base, the inner cavity top of the tremie pipe is equipped with solenoid valve, the bottom peace of the Mobile base Equipped with two groups of wind turbines, and two groups of wind turbines are symmetrical about tremie pipe, and the left and right sides lower end of the hopper inner cavity is mounted on electricity and adds Heat block is equipped with motor on the right side of the hopper, and the inner cavity of the hopper is horizontally arranged with stirring rod, and the right end of stirring rod passes through It wears the right wall of hopper and is connect with the left side power output terminal of motor, the left end of the stirring rod is connected with bearing block, and bearing It is connected on the left of the left side of seat and the inner cavity of hopper, the top and bottom of the stirring rod are uniformly equipped with stirring rod, the hopper Top be bolted with head cover.
Preferably, by being welded and fixed between the pedestal, injection molding frame and support column.
Preferably, the pedestal and support column are steel structure.
Preferably, the top of the head cover is integrally formed with handle.
Preferably, it is welded with block at the top of the support column.
A kind of method for injection molding silicon rubber, the method for being used for injection molding silicon rubber are as follows:
S1:Fill silicon rubber liquid:Injection molding slot is placed in the slot of injection molding frame, limited block is located at the limiting slot of injection molding frame It is interior, position-limiting action is played, makes injection molding slot not easily shifted, by electric telescopic rod, solenoid valve, wind turbine, electrical heating block and motor and outside Power supply connects, and the control switch of dynamic telescopic rod, solenoid valve, wind turbine, electrical heating block and motor is connected to one group of control switchboard On, facilitate control, open head cover, silicon rubber liquid is poured into the inner cavity of hopper, then head cover will be built;
S2:To silicon rubber liquid agitating and heating:Start motor, stirring rod and stirring rod rotation are driven, to silicon rubber liquid It is stirred, starts electrical heating block, silicon rubber liquid is heated, stirs and heats at 4-5 minutes;
S3:Injection molding silicon rubber:Start electric telescopic rod, supporting block, Mobile base, hopper and tremie pipe is driven to move down, under making The top of injection molding slot is closed in the bottom of expects pipe, opens solenoid valve, and silicon rubber liquid is fallen into injection molding slot by tremie pipe and noted Mould after the completion of injection molding, closes solenoid valve;
S4:Heat dissipation:Start wind turbine blowing, heat dissipation 8-10 minutes is carried out to the silicon rubber liquid in injection molding slot, is then started Electric telescopic rod drives supporting block, Mobile base, hopper and tremie pipe to reset;
S5:Molding:Injection molding slot is lifted by draw ring, silicone rubber model is poured out.
Compared with prior art, the beneficial effects of the invention are as follows:It is right by the setting of the device for injection molding silicon rubber The injection molding of silicon rubber is efficient, and easy to operate, and the method that injection molding silicon rubber is used for by this, step is simple, facilitates injection molding.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is injection molding frame vertical view of the present invention.
In figure:1 pedestal, 2 injection molding frames, 3 injection molding slots, 4 limited blocks, 5 draw rings, 6 support columns, 7 loose slots, 8 electric telescopic rods, 9 supporting blocks, 10 Mobile bases, 11 hoppers, 12 tremie pipes, 13 solenoid valves, 14 wind turbines, 15 electrical heating blocks, 16 motors, 17 stirring rods, 18 bearing blocks, 19 stirring rod, 20 head covers, 21 blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of device for injection molding silicon rubber, including pedestal 1, the top of the pedestal 1 is provided with injection molding frame 2, and the inner cavity of the injection molding frame 2 is movably set with injection molding slot 3, the injection molding slot 3 Right side be welded with limited block 4, the top left side of the injection molding slot 3 and the top of limited block 4 are mounted on draw ring 5, the bottom The left and right sides of seat 1 is both provided with support column 6, and the inside of the support column 6 offers loose slot 7, the inner cavity of the loose slot 7 Bottom is equipped with electric telescopic rod 8, and the top of the electric telescopic rod 8 is equipped with supporting block 9, and 9 activity of supporting block is connected to In loose slot 7, Mobile base 10 is connected between supporting block 9 described in two groups, the top of the Mobile base 10 is plugged with hopper 11, institute The bottom for stating hopper 11 is connected with tremie pipe 12, and tremie pipe 12 is located at the bottom of Mobile base 10, the inner cavity of the tremie pipe 12 Top is equipped with solenoid valve 13, and the bottom of the Mobile base 10 is equipped with two groups of wind turbines 14, and two groups of wind turbines 14 are about tremie pipe 12 is symmetrical, and the left and right sides lower end of 11 inner cavity of hopper is mounted on electrical heating block 15, and the right side of the hopper 11 is equipped with Motor 16, the inner cavity of the hopper 11 are horizontally arranged with stirring rod 17, and the right end of stirring rod 17 runs through the right wall of hopper 11 simultaneously It is connect with the left side power output terminal of motor 16, the left end of the stirring rod 17 is connected with bearing block 18, and a left side for bearing block 18 It is connect on the left of side and the inner cavity of hopper 11, the top and bottom of the stirring rod 17 are uniformly equipped with stirring rod 19, the hopper 11 top is bolted with head cover 20.
Wherein, it is solid by welding between the pedestal 1, injection molding frame 2 and support column 6, increase connective stability, the bottom Seat 1 and support column 6 are steel structure, and support strength is high, and the top of the head cover 20 facilitates head cover 20 integrally formed with handle Folding, the top of the support column 6 is welded with block 21, can prevent supporting block 9 from moving up derailing.
A kind of method for injection molding silicon rubber, the method for being used for injection molding silicon rubber are as follows:
S1:Fill silicon rubber liquid:Injection molding slot 3 is placed in the slot of injection molding frame 2, limited block 4 is located at the limit of injection molding frame 2 In the slot of position, position-limiting action is played, makes injection molding slot 3 not easily shifted, by electric telescopic rod 8, solenoid valve 13, wind turbine 14, electrical heating block 15 It is connect with motor 16 with external power supply, the control of dynamic telescopic rod 8, solenoid valve 13, wind turbine 14, electrical heating block 15 and motor 16 is opened Connection is connected on one group of control switchboard, facilitates control, opens head cover 20, and silicon rubber liquid is poured into the inner cavity of hopper 11, then Head cover 20 will be built;
S2:To silicon rubber liquid agitating and heating:Start motor 16, stirring rod 17 and stirring rod 19 is driven to rotate, to silicon rubber Glue body is stirred, and starts electrical heating block 15, silicon rubber liquid is heated, stirs and heats at 4-5 minutes;
S3:Injection molding silicon rubber:Start electric telescopic rod 8, drive under supporting block 9, Mobile base 10, hopper 11 and tremie pipe 12 It moves, the bottom of tremie pipe 12 is made to close on the top of injection molding slot 3, open solenoid valve 13, silicon rubber liquid is fallen by tremie pipe 12 It carries out injection molding in injection molding slot 3, after the completion of injection molding, closes solenoid valve 13;
S4:Heat dissipation:Start wind turbine 14 to dry, heat dissipation 8-10 minutes, Ran Houqi are carried out to the silicon rubber liquid in injection molding slot 3 Dynamic electric telescopic rod 8, drives supporting block 9, Mobile base 10, hopper 11 and tremie pipe 12 to reset;
S5:Molding:Injection molding slot 3 is lifted by draw ring 5, silicone rubber model is poured out.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of device for injection molding silicon rubber, including pedestal (1), it is characterised in that:It is provided at the top of the pedestal (1) Injection molding frame (2), the inner cavity of the injection molding frame (2) are movably set with injection molding slot (3), and the right side welding of the injection molding slot (3) is limited Position block (4) is mounted on draw ring (5) at the top of the top left side of the injection molding slot (3) and limited block (4), the pedestal (1) The left and right sides is both provided with support column (6), and loose slot (7) is offered on the inside of the support column (6), the loose slot (7) Intracavity bottom is equipped with electric telescopic rod (8), and supporting block (9), and supporting block are equipped at the top of the electric telescopic rod (8) (9) activity is connected in loose slot (7), and Mobile base (10), the Mobile base (10) are connected between supporting block (9) described in two groups Top be plugged with hopper (11), the bottom of the hopper (11) is connected with tremie pipe (12), and tremie pipe (12) is positioned at movement The bottom of seat (10), the inner cavity top of the tremie pipe (12) are equipped with solenoid valve (13), the bottom peace of the Mobile base (10) Equipped with two groups of wind turbines (14), and two groups of wind turbines (14) about tremie pipe (12) symmetrically, the left and right sides of hopper (11) inner cavity Lower end is mounted on electrical heating block (15), and motor (16), the inner cavity of the hopper (11) are equipped on the right side of the hopper (11) Stirring rod (17) is horizontally arranged with, and the right end of stirring rod (17) runs through the right wall of hopper (11) and moved with the left side of motor (16) Power output terminal connects, and the left end of the stirring rod (17) is connected with bearing block (18), and the left side of bearing block (18) and hopper (11) it is connected on the left of inner cavity, the top and bottom of the stirring rod (17) are uniformly equipped with stirring rod (19), the hopper (11) head cover (20) is bolted at the top of.
2. a kind of device for injection molding silicon rubber according to claim 1, it is characterised in that:The pedestal (1), injection molding By being welded and fixed between frame (2) and support column (6).
3. a kind of device for injection molding silicon rubber according to claim 1, it is characterised in that:The pedestal (1) and branch Dagger (6) is steel structure.
4. a kind of device for injection molding silicon rubber according to claim 1, it is characterised in that:The top of the head cover (20) Portion is integrally formed with handle.
5. a kind of device for injection molding silicon rubber according to claim 1, it is characterised in that:The support column (6) Top is welded with block (21).
A kind of 6. method for injection molding silicon rubber, it is characterised in that:This is used for the specific steps of the method for injection molding silicon rubber such as Under:
S1:Fill silicon rubber liquid:Injection molding slot (3) is placed in the slot of injection molding frame (2), limited block (4) is positioned at injection molding frame (2) Limiting slot in, rise position-limiting action, make injection molding slot (3) not easily shifted, by electric telescopic rod (8), solenoid valve (13), wind turbine (14), electrical heating block (15) and motor (16) are connect with external power supply, by dynamic telescopic rod (8), solenoid valve (13), wind turbine (14), The control switch of electrical heating block (15) and motor (16) is connected on one group of control switchboard, is facilitated control, is opened head cover (20), Silicon rubber liquid is poured into the inner cavity of hopper (11), then head cover (20) will be built;
S2:To silicon rubber liquid agitating and heating:Start motor (16), stirring rod (17) and stirring rod (19) rotation are driven, to silicon Rubber liquid is stirred, and starts electrical heating block (15), silicon rubber liquid is heated, stirs and heats at 4-5 minutes;
S3:Injection molding silicon rubber:Start electric telescopic rod (8), drive supporting block (9), Mobile base (10), hopper (11) and tremie pipe (12) it moves down, the bottom of tremie pipe (12) is made to close on the top of injection molding slot (3), open solenoid valve (13), silicon rubber liquid passes through Tremie pipe (12) falls into and injection molding is carried out in injection molding slot (3), after the completion of injection molding, closes solenoid valve (13);
S4:Heat dissipation:Start wind turbine (14) to dry, heat dissipation 8-10 minutes, Ran Houqi are carried out to the silicon rubber liquid in injection molding slot (3) Dynamic electric telescopic rod (8), drives supporting block (9), Mobile base (10), hopper (11) and tremie pipe (12) to reset;
S5:Molding:Injection molding slot (3) is lifted by draw ring (5), silicone rubber model is poured out.
CN201711420694.4A 2017-12-25 2017-12-25 A kind of device and method for injection molding silicon rubber Pending CN108215023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711420694.4A CN108215023A (en) 2017-12-25 2017-12-25 A kind of device and method for injection molding silicon rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711420694.4A CN108215023A (en) 2017-12-25 2017-12-25 A kind of device and method for injection molding silicon rubber

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CN108215023A true CN108215023A (en) 2018-06-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113954291A (en) * 2021-09-06 2022-01-21 湖南达时精密塑胶模具有限公司 Plastic molding device and molding method thereof
CN115008658A (en) * 2022-06-01 2022-09-06 西安航空学院 A silica gel preparation mould for sculpture

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Publication number Priority date Publication date Assignee Title
WO1998024958A1 (en) * 1996-12-05 1998-06-11 Teijin Limited Fiber aggregate molding method
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CN205889691U (en) * 2016-08-16 2017-01-18 临海市五丰橡胶制品有限公司 Rubber track presses notes formula mould
CN106584711A (en) * 2016-11-24 2017-04-26 江苏雨燕模业科技有限公司 Machining die for automotive shock pads
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CN206416379U (en) * 2017-01-23 2017-08-18 东莞市贝斯汀理想实业有限公司 Plastics suction mould with fast demoulding function
CN107139399A (en) * 2017-07-15 2017-09-08 滁州凯旋模具制造有限公司 A kind of auto parts and components mould
CN206568410U (en) * 2017-02-26 2017-10-20 天津通达日上金属制品有限公司 A kind of rotation cooling-down type casting die
CN206644283U (en) * 2017-04-25 2017-11-17 天津市仁鼎模具有限公司 One kind production sound equipment panel mould
CN107471543A (en) * 2017-08-01 2017-12-15 滁州市金凯达志航模具科技有限公司 A kind of small household appliances display panel injection mold and Shooting Technique

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998024958A1 (en) * 1996-12-05 1998-06-11 Teijin Limited Fiber aggregate molding method
JP2001026014A (en) * 1999-07-13 2001-01-30 Toyo Tire & Rubber Co Ltd Mixing discharge head for resin
CN205889691U (en) * 2016-08-16 2017-01-18 临海市五丰橡胶制品有限公司 Rubber track presses notes formula mould
CN106584711A (en) * 2016-11-24 2017-04-26 江苏雨燕模业科技有限公司 Machining die for automotive shock pads
CN206335760U (en) * 2016-11-29 2017-07-18 金华市万融洁具有限公司 A kind of equipment produced for toilet seat
CN206416379U (en) * 2017-01-23 2017-08-18 东莞市贝斯汀理想实业有限公司 Plastics suction mould with fast demoulding function
CN206568410U (en) * 2017-02-26 2017-10-20 天津通达日上金属制品有限公司 A kind of rotation cooling-down type casting die
CN206644283U (en) * 2017-04-25 2017-11-17 天津市仁鼎模具有限公司 One kind production sound equipment panel mould
CN107139399A (en) * 2017-07-15 2017-09-08 滁州凯旋模具制造有限公司 A kind of auto parts and components mould
CN107471543A (en) * 2017-08-01 2017-12-15 滁州市金凯达志航模具科技有限公司 A kind of small household appliances display panel injection mold and Shooting Technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113954291A (en) * 2021-09-06 2022-01-21 湖南达时精密塑胶模具有限公司 Plastic molding device and molding method thereof
CN115008658A (en) * 2022-06-01 2022-09-06 西安航空学院 A silica gel preparation mould for sculpture

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Application publication date: 20180629