CN104842513B - Injection molding mould style replacement device - Google Patents
Injection molding mould style replacement device Download PDFInfo
- Publication number
- CN104842513B CN104842513B CN201510289206.5A CN201510289206A CN104842513B CN 104842513 B CN104842513 B CN 104842513B CN 201510289206 A CN201510289206 A CN 201510289206A CN 104842513 B CN104842513 B CN 104842513B
- Authority
- CN
- China
- Prior art keywords
- push rod
- clamp
- spring
- hanging platform
- fixed
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
- B29C45/2675—Mounting of exchangeable mould inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
Abstract
The invention relates to an injection molding mould style replacement device. The injection molding mould style replacement device comprises a guide rod, a plurality of springs, an upper pull rod, a lower pull rod, an upper clamping plate, a lower clamping plate, a push rod, an insert, an upper mould cavity, a reset rod, a plate A, an upper ejector pin plate, a lower ejector pin plate, an upper cover plate and a lower cover plate, wherein the springs comprise a first spring, a second spring and a third spring, a hanging table which protrudes towards the outer side is arranged at the bottom of the guide rod, the guide rod is sleeved with the first spring which props against the hanging table downwards, the push rod is arranged in the upper mould cavity in a sliding way, the push rod is provided with a hanging table and an inserting hole, the hanging table of the push rod is clamped on the lower clamping plate downwards to fix or separate the lower clamping plate, the insert is a replaceable component and is inserted into the inserting hole of the push rod, a hanging table is also arranged at the top of the insert, and the hanging table of the insert is clamped on the upper clamping plate downwards or separated from the upper clamping plate, so that the insert and the push rod can exit the injection molding mould style replacement device together, and the replacement of the insert is easy and fast.
Description
Technical field
The present invention relates to a kind of injection forming mold, more particularly to a kind of injection forming mold change device.
Background technology
At present, according to the demand in market, the species of plastic cement products is more and more more, and this also causes the similar products of same model to be healed
Come the more, while product structure is more complicated, the requirement to mould is also more and more accurate.Process is manufactured in injection forming mold
In, money problem is changed due to similar products, when needing production to change money product, to reach the effect for touching many moneys, operator
Needs take a substantial amount of time and energy changes die core insert or mold insert, so as to bring process of producing product in cost waste.
Efficiency and resource utilization when how mould structure directly influences Mold Making and product volume production, causes in product cost
Rise, profit declines.
Thus, it is necessary to design a kind of new injection mold to solve above-mentioned technical problem.
The content of the invention
Object of the present invention is to provide a kind of change money dress with the injection forming mold for easily and efficiently changing mold insert
Put.
To realize object defined above, the present invention is adopted the following technical scheme that：A kind of injection forming mold change device, its bag
Include：It is guide post, some springs, upper connecting rod, lower pull bar, upper and lower clamp, push rod, mold insert, upper cores, release link, A plates, upper and lower
Ejector retainner plate and upper and lower cover plate, the spring includes the first spring, second spring and the 3rd spring, and the guide post bottom is provided with
The hanging platform for protruding laterally, the first spring housing is pressed on the guide bar and downwards on hanging platform, and the upper and lower cover plate passes through spiral shell
Silk is connected and is fixed on A plates entirely through screw as one, and the upper and lower ejector retainner plate is solid by screw connection
It is fixed, and positioned at the lower section of upper and lower cover plate, the upper clamp is placed in the upper limit position groove between upper and lower cover plate, it is described under
Clamp is placed in the stopper slot once between upper and lower ejector retainner plate, the upper and lower clamp can in upper and lower stopper slot left and right
Mobile, the upper connecting rod separates between the upper and lower and can move left and right with lower pull bar, and the upper connecting rod has respectively with lower pull bar
The operating portion of A plates is protruded from laterally, and the second spring is contained in upper limit position groove and is pressed on clamp, the 3rd spring
It is contained in lower limit groove and is pressed on lower clamp, the push rod is slidably arranged in upper cores, and the push rod is provided with an extension
Platform and a jack, the hanging platform of the push rod is stuck in downwards on lower clamp the lower clamp of fixed or enough disengagings, and the mold insert is replaceable
Component, mold insert is plugged in the jack of push rod, and mold insert top also is provided with a hanging platform, and the hanging platform of the mold insert is stuck in downwards clamp
Upper fixation departs from upper clamp so that mold insert can together exit injection forming mold change device with push rod.
Each mechanism of injection forming mold change device of the present invention coordinates ingenious, simple to operate, convenient, fast, can be fast
Speed completes the replacing of trendy mold insert, can greatly save the time and efforts of operator, reduces production cost.
Description of the drawings
Fig. 1 is generalized section of the injection forming mold change device of the present invention in matched moulds state.
Fig. 2 is generalized section of the injection forming mold change device of the present invention in die opening state.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 2, injection forming mold change device 100 of the present invention includes guide post 10, some springs
21st, 22,23, upper connecting rod 31, lower pull bar 32, upper clamp 41, lower clamp 42, push rod 50, mold insert 60, upper cores 70, release link 80,
A plates 90, upper ejector retainner plate 11, lower ejector retainner plate 12, upper cover plate 13 and lower cover 14.Spring 21,22,23 include the first spring 21, the
Two springs 22 and the 3rd spring 23.
Guide post 10 is fixed on upper ejector retainner plate 11 and lower ejector retainner plate 12 by grub screw.The bottom of guide post 10 be provided with to
The hanging platform 102 of outside protrusion, the first spring 21 is enclosed within guide post 10 and is pressed on downwards on hanging platform 102.
Upper ejector retainner plate 11 is fixed with lower ejector retainner plate 12 by screw connection, and under upper cover plate 13 and lower cover 14
Side.Upper cover plate 13 and lower cover 14 are fixed by screw connection and are used as one and be fixed on A plates 90 entirely through screw.
Upper connecting rod 31 has the operating portion 311,321 for protruding from A plates 90 laterally, operating portion 311,321 with lower pull bar 32
On be fixed with plastic handle 312,322, hold for operator, operating portion 311,321 plastic handles 312,322 pass through screw fastening
Together.
Upper clamp 41 is placed in the upper limit position groove 130 between upper cover plate 13 and lower cover 14, and lower clamp 42 is placed on
In stopper slot once 110 between upper ejector retainner plate 11 and lower ejector retainner plate 12, upper and lower stopper slot 130,110 is in the lateral direction
Length of the length more than upper and lower clamp 41,42 so that upper and lower clamp 41,42 can be on the left side in upper and lower stopper slot 130,110
Move right.Second spring 22 is contained in upper limit position groove 130 and is pressed on clamp 41, and the 3rd spring is contained in lower limit groove
In 110 and it is pressed on lower clamp 42.
Push rod 50 is slidably arranged in upper cores 70, and it is provided with a hanging platform 51 and a jack 52, and hanging platform 51 is stuck in down downwards
On clamp 42.
Mold insert 60 is replaceable component, can be changed according to the type of product 200, realizes an effect for touching many moneys.Mold insert
60 are plugged in the jack 52 of push rod 50.The top of mold insert 60 also is provided with a hanging platform 61, is stuck on clamp 41.
Upper cores 70 are placed in the frame of A plates 90 and by screw connection and fix.
The average corner for being distributed in upper cores 70 of release link 80, it also is provided with hanging platform 81, is fixed on upper and lower ejector retainner plate
11st, between 22.
After the old money product 200 of 100 molding of injection forming mold change device of the present invention, trendy product is if desired produced
When, after die sinking, under the elastic force of the first spring 21, upper and lower ejector retainner plate 11,12 is turned down extreme position, until lower pull bar
32 move horizontally in the presence of the 3rd spring 23 after be locked on lower clamp 42, then, outwards twitch lower pull bar 32 and arrive limit position
Put, then, by the segment distance of 50 pulled down of push rod one, depart from lower clamp 42, finally, outwards twitch upper connecting rod 31 and arrive limit position
Put so that push rod 50 and mold insert 60 can easily take out, change trendy mold insert 50.During reverse operating, can be by trendy mold insert
In 60 swap-in moulds.
The each mechanism of injection forming mold change device of the present invention 100 coordinates ingenious, simple to operate, convenient, fast, can be fast
Speed completes the replacing of trendy mold insert 60, can greatly save the time and efforts of operator, reduces production cost.
Although being example purpose, the preferred embodiment of the present invention, the ordinary skill people of this area are had been disclosed for
Member will be various to change, it is realized that disclosed in without departing from by appending claims in the case of scope and spirit of the present invention
It is possible for entering, increasing and replacing.
Claims (3)
1. a kind of injection forming mold change device, it includes：Guide post, some springs, upper connecting rod, lower pull bar, upper and lower card
Plate, push rod, mold insert, upper cores, release link, A plates, upper and lower ejector retainner plate and upper and lower cover plate, the spring include the first spring, the
Two springs and the 3rd spring, the guide post bottom is provided with the hanging platform for protruding laterally, the first spring housing on the guide bar and
It is pressed on downwards on hanging platform, it is characterised in that：The upper and lower cover plate fixed by screw connection and be used as one entirely through
Screw is fixed on A plates, and the upper and lower ejector retainner plate is fixed by screw connection, and positioned at the lower section of upper and lower cover plate, it is described
Upper clamp is placed in the upper limit position groove between upper and lower cover plate, and the lower clamp is placed between upper and lower ejector retainner plate once
In stopper slot, the upper and lower clamp can be moved left and right in upper and lower stopper slot, the upper connecting rod and lower pull bar between the upper and lower every
Open and can move left and right, the upper connecting rod and lower pull bar have respectively an operating portion for protruding from A plates laterally, described second
Spring is contained in upper limit position groove and is pressed on clamp, and the 3rd spring is contained in lower limit groove and is pressed on lower clamp
On, the push rod is slidably arranged in upper cores, and the push rod is provided with a hanging platform and a jack, and the hanging platform of the push rod blocks downwards
The clamp under fixed or disengaging on lower clamp, the mold insert is replaceable component, and mold insert is plugged in the jack of push rod, mold insert top
Portion also is provided with a hanging platform, and the hanging platform of the mold insert is stuck in downwards on clamp fixed or departs from upper clamp so that mold insert and push rod energy
It is enough to exit injection forming mold change device together.
2. the injection forming mold change device according to claim 1, it is characterised in that：The release link is average to divide
Cloth also is provided with hanging platform in the corner of upper cores, release link, is fixed between upper and lower ejector retainner plate.
3. the injection forming mold change device according to claim 1, it is characterised in that：It is fixed with the operating portion
Plastic handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289206.5A CN104842513B (en) | 2015-05-29 | 2015-05-29 | Injection molding mould style replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289206.5A CN104842513B (en) | 2015-05-29 | 2015-05-29 | Injection molding mould style replacement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842513A CN104842513A (en) | 2015-08-19 |
| CN104842513B true CN104842513B (en) | 2017-04-26 |
Family
ID=53842680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289206.5A Active CN104842513B (en) | 2015-05-29 | 2015-05-29 | Injection molding mould style replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842513B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935687A (en) * | 2012-11-09 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Replacement structure of insert |
| CN103522458A (en) * | 2013-09-30 | 2014-01-22 | 凡嘉科技（无锡）有限公司 | Rapid insert replacing structure |
| CN203844049U (en) * | 2014-04-18 | 2014-09-24 | 宁波市华宝塑胶模具股份有限公司 | Insert exchanging device |
| CN204773300U (en) * | 2015-05-29 | 2015-11-18 | 昆山立讯精密模具有限公司 | Injection moulding mould trades money device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245263A (en) * | 1998-03-02 | 1999-09-14 | Kao Corp | Three-plate mold |
| CA2408813C (en) * | 2002-10-18 | 2011-03-08 | Top Grade Molds Ltd. | Interchangeable mold insert system |
-
2015
- 2015-05-29 CN CN201510289206.5A patent/CN104842513B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935687A (en) * | 2012-11-09 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Replacement structure of insert |
| CN103522458A (en) * | 2013-09-30 | 2014-01-22 | 凡嘉科技（无锡）有限公司 | Rapid insert replacing structure |
| CN203844049U (en) * | 2014-04-18 | 2014-09-24 | 宁波市华宝塑胶模具股份有限公司 | Insert exchanging device |
| CN204773300U (en) * | 2015-05-29 | 2015-11-18 | 昆山立讯精密模具有限公司 | Injection moulding mould trades money device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842513A (en) | 2015-08-19 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 242000 No. 5 Baishou Road, Xuancheng high tech Industrial Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Xuancheng Lixun Precision Industry Co.,Ltd. Address before: 215324 No. 851 Jinshang Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN LIXUN PRECISION MOULD CO.,LTD. |