CN205021935U - Injection molding machine carousel formula locking mechanism - Google Patents

Injection molding machine carousel formula locking mechanism Download PDF

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Publication number
CN205021935U
CN205021935U CN201520788858.9U CN201520788858U CN205021935U CN 205021935 U CN205021935 U CN 205021935U CN 201520788858 U CN201520788858 U CN 201520788858U CN 205021935 U CN205021935 U CN 205021935U
Authority
CN
China
Prior art keywords
panel seat
template
movable mould
carousel
moving platen
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
CN201520788858.9U
Other languages
Chinese (zh)
Inventor
丁和平
朱勇
吴珍珠
胡照霞
张伟
杜玲玲
董丹
常乐焕
秦广平
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.)
Anhui Qinglongquan Printing Technology Co Ltd
Original Assignee
Anhui Qinglongquan Printing Technology 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 Anhui Qinglongquan Printing Technology Co Ltd filed Critical Anhui Qinglongquan Printing Technology Co Ltd
Priority to CN201520788858.9U priority Critical patent/CN205021935U/en
Application granted granted Critical
Publication of CN205021935U publication Critical patent/CN205021935U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an injection molding machine carousel formula locking mechanism draws together and installs at main epaxial movable mould board carousel and preceding template carousel, is provided with a plurality of the same compound die units along circumference evenly distributed on movable mould board carousel and the preceding template carousel, the compound die unit includes the movable mould panel seat and the preceding dies holder of one -to -one, is equipped with lead screw that the top has ejecting stick and middle part in the movable mould panel seat and opens and have ejecting mouthful movable mould board, and the lead screw is equipped with the nut of being connected with the movable mould board through installing servo motor and the gearbox drive in movable mould panel seat one side on it, preceding dies holder installs inside has the preceding template that open at the middle part has the entry of moulding plastics. The utility model discloses a carousel structural arrangement compound die unit has effectively utilized the space, has improved production efficiency, through servo motor and speed reducer accurate control compound die unit, accomplish accurate compound die, provide enough clamp forces.

Description

A kind of Rotational Disk in Injection Molding formula clamping
Technical field
The utility model relates to injection machine manufacturing technology field, specifically a kind of Rotational Disk in Injection Molding formula clamping.
Background technology
Clamping is as the important building block of injection machine one, and clamping completes die sinking, matched moulds and speed of moving mold and has material impact to overall efficiency and service behaviour.To a certain extent, improve the operating efficiency of clamping, can corresponding raising injection machine complete machine operating efficiency; The tight power of enough locked modes is extremely important for injection machine quality of item, can ensure yield rate.Existing clamping, injection machine two plate combined-type mold clamping mechanism has fairly simple structure, but can not obtain larger clamp force; There are the amplification ratio of larger power in five Zhi Jiao toggle mechanisms, but complex structure, manufacture and design difficulty.And existing clamping all only has a mould position, can only carry out an injection moulding, mechanism's idle stroke rate is higher at every turn, there is the shortcomings such as efficiency is low, poor reliability, unit energy consumption are large, has not caught up with the development of full electric injection molding machine.
Utility model content
The purpose of this utility model is to provide a kind of mould assembling action that can either realize matched moulds technological requirement, can raise the efficiency again, the high and Rotational Disk in Injection Molding formula clamping of energy-conserving and environment-protective of reliability.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Rotational Disk in Injection Molding formula clamping, comprise and be arranged on moving platen rotating disk on main shaft and front-template rotary-table, described moving platen rotating disk is provided with some identical closing units with front-template rotary-table is circumferentially uniformly distributed;
Described closing unit comprises the dynamic model panel seat be arranged on one to one on moving platen rotating disk and the front mould panel seat be arranged on front-template rotary-table, described dynamic model panel seat built with top have eject rod screw mandrel and middle part have the moving platen ejecting mouth, described screw mandrel is driven by the servomotor and reductor being arranged on dynamic model panel seat side, it is equipped with the nut be connected with moving platen; Described front mould panel seat has the front template of injection moulding entrance built with middle part.
Further, described dynamic model panel seat is provided with a cunning and is good for, and is positioned on described moving platen and has and sliding strong fit keyway.
Further, described front template is fixed on front mould panel seat by fixed block.
The beneficial effects of the utility model: the utility model arranges closing unit by turntable structure, effectively make use of space, pass through dial rotation, each closing unit is made to complete injection successively, the closing unit simultaneously do not injected can carry out cooling forming, the demoulding falls process, improve time utilization rate, reduce equipment idle running, improve production efficiency.By driven by servomotor closing unit, can accurately control shifting formwork stroke, complete accurate matched moulds, ensure repetitive positioning accuracy.Reductor can provide reinforcement, can provide enough clamp forces, ensures not occur swollen mould, overlap, flash phenomena, has fine effect to raising quality of item.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the axial schematic diagram figure of the utility model.
Fig. 3 is the structural representation of the utility model closing unit.
In figure: 1-main shaft; 2-moving platen rotating disk; 3-front-template rotary-table; 4-closing unit; 5-dynamic model panel seat; 6-front mould panel seat; 7-screw mandrel; 8-moving platen; 9-servomotor and reductor; 10-nut; 11-ejects rod; 12-is sliding strong; 13-keyway; 14-front template; 15-fixed block; 16-injection moulding entrance; 17-spindle drive motor.
Detailed description of the invention
As shown in Figure 1-Figure 3; a kind of Rotational Disk in Injection Molding formula clamping; comprise and be arranged on moving platen rotating disk 2 on main shaft 1 and front-template rotary-table 3; main shaft 1 is driven by the spindle drive motor 17 being arranged on its side; moving platen rotating disk 2 is provided with six identical closing units 4 with front-template rotary-table 3 is circumferentially uniformly distributed; each closing unit 4 can work independently; as shown in Figure 3; can arrange that two cover injection devices carry out the action of injection of two relative mould positions in same level simultaneously, effectively raise operating efficiency.
Closing unit 4 comprises the dynamic model panel seat 5 be arranged on moving platen rotating disk 2 and the front mould panel seat 6 be arranged on front-template rotary-table 3, dynamic model panel seat 5 and front mould panel seat 6 one_to_one corresponding and be hollow cylinder shape, dynamic model panel seat 5 is built with screw mandrel 7 and moving platen 8, screw mandrel 7 is driven by the servomotor and reductor 9 being arranged on dynamic model panel seat 5 side, the nut 10 be connected with moving platen 8 it is equipped with, screw mandrel top is equipped with and is ejected rod 11, in order to ensure moulded products surface quality, eject excellent 11 materials and adopt vulcanie, have in the middle part of moving platen 8 and eject mouth, goods in die cavity shaping solidify after, eject rod 11 and can eject dynamic model through ejecting mouth.Moving platen 8 with the inwall of dynamic model panel seat 5 for support benchmark, dynamic model panel seat 5 is provided with a cunning strong 12, be positioned on moving platen 8 and have keyway 13, cooperatively interact by sliding strong 12 with keyway 13, restriction moving platen 8 when opening and closing mould, due to the frictional force effect of screw mandrel 7 and nut 10, rotate by circumference.
Be positioned at front mould panel seat 6 built with the front template 14 of its inwall for support benchmark, be fixed on front mould panel seat 6 by fixed block 15, limit it and axially move, and provide enough axial forces to front template 14, to resist the clamp force produced from clamping.Have injection moulding entrance 16 in the middle part of front template 14, injecting unit carries out injection moulding by it.
The utility model operationally, when goods in die cavity shaping solidify after, servomotor and reductor 1 drive screw mandrel 7 to rotate backward, nut 10 is pulled axially to move to away from front template 14 direction along screw mandrel 7 with moving platen 8, moving platen 8 drives dynamic model to move together simultaneously, open mould, complete die sinking action, with this simultaneously, because screw mandrel 7 is fixed on dynamic model panel seat 5, screw mandrel 7 invariant position, along with the movement of moving platen 8 and dynamic model, eject rod 11 and slowly enter dynamic model, moulded products is ejected dynamic model, and the demoulding falls.Moulded products is ejected after the demoulding falls, servomotor and reductor 1 rotate forward, promote moving platen 8 to move to front template 14 direction, by controlling servomotor and reductor 1, make speed according to the rule change of " slow--soon--slow ", make dynamic model and cover half closed, and keep enough clamp forces, mechanism's self-locking, completes mould assembling action, carries out the injection mo(u)lding of next cycle.
The utility model arranges closing unit by turntable structure, effectively make use of space, pass through dial rotation, each closing unit is made to complete injection successively, the closing unit simultaneously do not injected can carry out cooling forming, the demoulding falls process, improve time utilization rate, reduce equipment idle running, improve production efficiency.By driven by servomotor closing unit, can accurately control shifting formwork stroke, complete accurate matched moulds, ensure repetitive positioning accuracy.Reductor can provide reinforcement, can provide enough clamp forces, ensures not occur swollen mould, overlap, flash phenomena, has fine effect to raising quality of item.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (3)

1. a Rotational Disk in Injection Molding formula clamping, it is characterized in that: comprise and be arranged on moving platen rotating disk (2) on main shaft (1) and front-template rotary-table (3), described moving platen rotating disk (2) is provided with some identical closing units (4) with front-template rotary-table (3) is circumferentially uniformly distributed;
Described closing unit (4) comprises the dynamic model panel seat (5) be arranged on one to one on moving platen rotating disk (2) and the front mould panel seat (6) be arranged on front-template rotary-table (3), described dynamic model panel seat (5) has built with top the screw mandrel (7) that ejects rod (11) and middle part has the moving platen (8) ejecting mouth, described screw mandrel (7) is driven by the servomotor and reductor (9) being arranged on dynamic model panel seat (5) side, it is equipped with the nut (10) be connected with moving platen (8); Described front mould panel seat (6) has the front template (14) of injection moulding entrance (16) built with middle part.
2. a kind of Rotational Disk in Injection Molding formula clamping according to claim 1; it is characterized in that: described dynamic model panel seat (5) is provided with a cunning strong (12), be positioned on described moving platen (8) and have and sliding strong (12) fit keyway (13).
3. a kind of Rotational Disk in Injection Molding formula clamping according to claim 1, is characterized in that: described front template (14) is fixed on front mould panel seat (6) by fixed block (15).
CN201520788858.9U 2015-10-10 2015-10-10 Injection molding machine carousel formula locking mechanism Expired - Fee Related CN205021935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520788858.9U CN205021935U (en) 2015-10-10 2015-10-10 Injection molding machine carousel formula locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520788858.9U CN205021935U (en) 2015-10-10 2015-10-10 Injection molding machine carousel formula locking mechanism

Publications (1)

Publication Number Publication Date
CN205021935U true CN205021935U (en) 2016-02-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520788858.9U Expired - Fee Related CN205021935U (en) 2015-10-10 2015-10-10 Injection molding machine carousel formula locking mechanism

Country Status (1)

Country Link
CN (1) CN205021935U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751462A (en) * 2016-05-06 2016-07-13 柳州开宇塑胶机械有限公司 Electric mould clamping mechanism of injection moulding machine
CN108000817A (en) * 2017-11-30 2018-05-08 重庆鑫际激光科技有限公司 Rotary parts demoulding mould
CN112692253A (en) * 2020-12-12 2021-04-23 靖江市钜顺精密轻合金成型科技有限公司 Sliding block ejector rod mechanism of gear box die-casting die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751462A (en) * 2016-05-06 2016-07-13 柳州开宇塑胶机械有限公司 Electric mould clamping mechanism of injection moulding machine
CN105751462B (en) * 2016-05-06 2018-12-07 柳州开宇塑胶机械有限公司 The electric mode locking mechanism of injection moulding machine
CN108000817A (en) * 2017-11-30 2018-05-08 重庆鑫际激光科技有限公司 Rotary parts demoulding mould
CN108000817B (en) * 2017-11-30 2019-07-30 重庆鑫际激光科技有限公司 Rotary components demoulding mould
CN112692253A (en) * 2020-12-12 2021-04-23 靖江市钜顺精密轻合金成型科技有限公司 Sliding block ejector rod mechanism of gear box die-casting die

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160210

Termination date: 20201010