CN207156370U - A kind of plastic mould of automatic demoulding - Google Patents

A kind of plastic mould of automatic demoulding Download PDF

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Publication number
CN207156370U
CN207156370U CN201721188117.2U CN201721188117U CN207156370U CN 207156370 U CN207156370 U CN 207156370U CN 201721188117 U CN201721188117 U CN 201721188117U CN 207156370 U CN207156370 U CN 207156370U
Authority
CN
China
Prior art keywords
moving platen
automatic demoulding
plastic mould
depression bar
spring
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
CN201721188117.2U
Other languages
Chinese (zh)
Inventor
潘晓平
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.)
Suzhou Zhuo Jing Precision Mould Co Ltd
Original Assignee
Suzhou Zhuo Jing Precision Mould 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 Suzhou Zhuo Jing Precision Mould Co Ltd filed Critical Suzhou Zhuo Jing Precision Mould Co Ltd
Priority to CN201721188117.2U priority Critical patent/CN207156370U/en
Application granted granted Critical
Publication of CN207156370U publication Critical patent/CN207156370U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of plastic mould of automatic demoulding, including:Moving platen and solid plate; punch insert is provided with the moving platen; die plate insert corresponding with punch insert is provided with the solid plate; the punch insert external concentric is provided with a stripper rings; the depression bar for pointing to moving platen is provided with the solid plate, indent is provided with spring eye corresponding with depression bar on the moving platen, and spring is provided with the spring eye; the spring end is provided with the floating post for pointing to depression bar, is provided with connecting plate between the stripper rings surrounding and floating post and is fixed.By the above-mentioned means, the plastic mould of automatic demoulding described in the utility model, during die sinking; floating post ejects under the action of the spring, and stripper rings promote product edge and come off from punch insert, realize automatic demoulding; job stability is high, and operation and maintenance is more convenient.

Description

A kind of plastic mould of automatic demoulding
Technical field
Mould applications are the utility model is related to, more particularly to a kind of plastic mould of automatic demoulding.
Background technology
Injection mold is relatively common plasthetics production mould, is generally made up of dynamic model and cover half, carries out folding And injection molding.
Because the temperature of injecting products is high, plastic cement products easily remain on mould and can not automatic demoulding, it is necessary in addition Stripper apparatus is installed, the driving of stripper apparatus is carried out using hydraulic stem, is stripped after die sinking, but the control of hydraulic stem needs To be matched with open time, complex designing, stability in use is poor, and maintenance cost is high.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of plastic mould of automatic demoulding, after realizing die sinking Automatic demoulding, cost is reduced, lift job stability.
In order to solve the above technical problems, the technical scheme that the utility model uses is:A kind of automatic demoulding is provided Plastic mould, including:Moving platen and solid plate, be provided with punch insert on the moving platen, be provided with the solid plate with it is convex Die plate insert corresponding to core rod, the punch insert external concentric are provided with a stripper rings, and it is dynamic that sensing is provided with the solid plate The depression bar of template, indent is provided with spring eye corresponding with depression bar on the moving platen, is provided with spring in the spring eye, institute State spring end and be provided with the floating post for pointing to depression bar, be provided with connecting plate between the stripper rings surrounding and floating post and consolidated It is fixed.
In one preferred embodiment of the utility model, the guiding slide bar of connecting plate is provided through on the moving platen.
In one preferred embodiment of the utility model, the lead for pointing to solid plate, institute are provided with the moving platen State and guide sleeve corresponding with lead is provided with solid plate.
In one preferred embodiment of the utility model, the floating post end set has cushion pad.
In one preferred embodiment of the utility model, the cushion pad is nylon6 chips or sheet rubber.
In one preferred embodiment of the utility model, the depression bar annular array is distributed in the surrounding of die plate insert.
The beneficial effects of the utility model are:A kind of plastic mould for automatic demoulding that the utility model is pointed out, during matched moulds, Depression bar promotes floating post to retreat so that stripper rings are contacted and fixed with moving platen, are then molded, and are molded after cooling, and floating post exists Ejected in the presence of spring, stripper rings promote product edge and come off from punch insert, realize automatic demoulding, job stability Height, operation and maintenance are more convenient.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Other accompanying drawings are obtained, wherein:
Fig. 1 is a kind of structural representation of the preferred embodiment of plastic mould one of automatic demoulding of the utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of plastic mould of automatic demoulding, including:Moving platen 1 and solid plate 2, punch-pin is provided with the moving platen 1 Core 6, is provided with die plate insert 5 corresponding with punch insert 6 on the solid plate 2, and during matched moulds, punch insert 6 combines to form with die plate insert 5 The die cavity of product.
The external concentric of punch insert 6 is provided with a stripper rings 7, is provided with the solid plate 2 and points to moving platen 1 Depression bar 9, indent is provided with spring eye 10 corresponding with depression bar 9 on the moving platen 1, and spring is provided with the spring eye 10 11, the end set of spring 11 has the floating post 8 for pointing to depression bar 9, is provided between the surrounding of stripper rings 7 and floating post 8 Connecting plate 13 is fixed.During matched moulds, depression bar 9 promotes floating post 8 to retreat so that and stripper rings 7 are contacted and fixed with moving platen 1, Then be molded, molded after cooling, floating post 8 ejects in the presence of spring 11, stripper rings 7 promote product edge and from punch insert Come off on 6, realize automatic demoulding.
The guiding slide bar 14 of connecting plate 13 is provided through on the moving platen 1, improves connecting plate 13 and stripper rings 7 The moving stability, avoid the situation of deflection.
The lead 3 for pointing to solid plate 2 is provided with the moving platen 1, is provided with and lead 3 on the solid plate 2 Corresponding guide sleeve 4, improve the stability height of the fit precision of moving platen 1 and solid plate 2, die sinking and matched moulds.
The end set of floating post 8 has cushion pad 12, and the cushion pad 12 is nylon6 chips or sheet rubber, reduces and floats Noise and impact when post 8 hits with depression bar 9, lift durability.
The annular array of depression bar 9 is distributed in the surrounding of die plate insert 5 so that than more uniform, reduction moves the stress of stripper rings 7 Skew problems during dynamic.
In summary, the plastic mould for a kind of automatic demoulding that the utility model is pointed out, automatic demoulding when realizing die sinking Function, job stability is high, and operation and maintenance is more convenient, reduces production cost.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases The technical field of pass, similarly it is included in scope of patent protection of the present utility model.

Claims (6)

  1. A kind of 1. plastic mould of automatic demoulding, it is characterised in that including:Moving platen and solid plate, set on the moving platen There is punch insert, die plate insert corresponding with punch insert is provided with the solid plate, the punch insert external concentric is provided with one Stripper rings, are provided with the depression bar for pointing to moving platen on the solid plate, and indent is provided with corresponding with depression bar on the moving platen Spring eye, spring is provided with the spring eye, and the spring end is provided with the floating post for pointing to depression bar, the stripper rings four Connecting plate is provided between week and floating post to be fixed.
  2. 2. the plastic mould of automatic demoulding according to claim 1, it is characterised in that be provided through on the moving platen The guiding slide bar of connecting plate.
  3. 3. the plastic mould of automatic demoulding according to claim 1, it is characterised in that sensing is provided with the moving platen The lead of solid plate, guide sleeve corresponding with lead is provided with the solid plate.
  4. 4. the plastic mould of automatic demoulding according to claim 1, it is characterised in that the floating post end set has slow Punching pad.
  5. 5. the plastic mould of automatic demoulding according to claim 4, it is characterised in that the cushion pad be nylon6 chips or Sheet rubber.
  6. 6. the plastic mould of automatic demoulding according to claim 1, it is characterised in that the depression bar annular array is distributed in The surrounding of die plate insert.
CN201721188117.2U 2017-09-18 2017-09-18 A kind of plastic mould of automatic demoulding Expired - Fee Related CN207156370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721188117.2U CN207156370U (en) 2017-09-18 2017-09-18 A kind of plastic mould of automatic demoulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721188117.2U CN207156370U (en) 2017-09-18 2017-09-18 A kind of plastic mould of automatic demoulding

Publications (1)

Publication Number Publication Date
CN207156370U true CN207156370U (en) 2018-03-30

Family

ID=61722110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721188117.2U Expired - Fee Related CN207156370U (en) 2017-09-18 2017-09-18 A kind of plastic mould of automatic demoulding

Country Status (1)

Country Link
CN (1) CN207156370U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180330

Termination date: 20180918

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