CN106738725A - The first resetting-mechanism and the mould with the mechanism of a kind of mould - Google Patents
The first resetting-mechanism and the mould with the mechanism of a kind of mould Download PDFInfo
- Publication number
- CN106738725A CN106738725A CN201611208131.4A CN201611208131A CN106738725A CN 106738725 A CN106738725 A CN 106738725A CN 201611208131 A CN201611208131 A CN 201611208131A CN 106738725 A CN106738725 A CN 106738725A
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- CN
- China
- Prior art keywords
- resetting
- release link
- plate
- solid plate
- block
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- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/84—Safety devices
- B29C45/844—Preventing damage caused by obstructions or foreign matter caught between mould halves during mould closing, e.g. moulded parts or runners
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
This application discloses a kind of first resetting-mechanism of mould and the mould with the mechanism, first resetting-mechanism includes：Release link, it is fixedly connected on the solid plate, and the length Longitudinal extending of the release link is set；Resetting block push pedal, it is fixed on ejector retainner plate；Reset block pressur plate, it is fixed on moving platen, and insertion offers the pilot hole arranged in non-zero included angle with release link in the reset block pressur plate, pilot hole has first end and the second end away from solid plate in a longitudinal direction near solid plate, and the lateral separation between first end and release link is less than the lateral separation between the second end and release link；And resetting block, its slip is arranged in pilot hole, and the resetting block can be laterally slidably resisted against in resetting block push pedal away from that one end of solid plate in a longitudinal direction.This first resetting-mechanism of the application is mechanical forced resetting, is first resetted this mechanism compared to tradition machinery formula, and ejecting mechanism can be returned to original position by the application earlier, more effectively protects mould, improves the stability of production.
Description
Technical field
The application is related to mould applications, and in particular to the first resetting-mechanism and the mould with the mechanism of a kind of mould.
Background technology
When ejecting mechanism and the side core-pulling part of mould during matched moulds when being possible to collision and causing burn failure, must
Ejecting mechanism first must be returned to original position can just avoid bumping against, and first resetting means must just be installed in the case, to eliminate
The generation of collision.
And the mechanical first resetting-mechanism of traditional approach, its complex structure, and less stable.
The content of the invention
The purpose of the application is：Regarding to the issue above, there is provided the first resetting-mechanism and the mould with the mechanism of a kind of mould
Tool, the first resetting-mechanism is mechanical forced resetting, is first resetted this mechanism compared to tradition machinery formula, the application can earlier
Ejecting mechanism returns to original position, more effectively protects mould, improves the stability of production.
In order to achieve the above object, the technical scheme of the application is：
A kind of first resetting-mechanism of mould, the mould includes：
Solid plate；
The moving platen that can be vertically moved relative to the solid plate；And
The ejector retainner plate that be connected with the moving platen, can be vertically moved relative to the moving platen under external force；
The first resetting-mechanism includes：
Release link, it is fixedly connected on the solid plate, and the length Longitudinal extending of the release link is set；
Resetting block push pedal, it is fixed on the ejector retainner plate；
Reset block pressur plate, it is fixed on the moving platen, and in the reset block pressur plate insertion offer it is multiple with described
Position bar in non-zero included angle arrangement pilot hole, the pilot hole have in a longitudinal direction near the solid plate first end and
Away from the second end of the solid plate, the lateral separation between the first end and the release link is less than second end and institute
State the lateral separation between release link；And
Resetting block, its slip is arranged in the pilot hole, and the resetting block is in a longitudinal direction away from the cover half
That one end of plate can be laterally slidably resisted against in the resetting block push pedal.
The application on the basis of above-mentioned technical proposal, also including following preferred scheme：
The resetting block forms near that one end of the solid plate be engaged with the release link in a longitudinal direction
First lead shifting inclined-plane.
The release link forms near that one end of the moving platen lead shifting inclined-plane with described first in a longitudinal direction
Second for being slidably matched leads shifting inclined-plane.
Described first leads shifting inclined-plane leads shifting inclined-plane parallel arrangement with described second.
The limited screw between the resetting block push pedal and reset block pressur plate is connected with the resetting block.
The release link guide pad being engaged with the release link is fixedly installed on the moving platen.
The release link guide pad is arranged laterally at a spacing with the reset block pressur plate, so as to be formed between for described
The release link guiding clearance that release link passes through.
The transverse width of the release link guiding clearance is equal to the transverse width of the release link.
The resetting block has the section more than the pilot hole near that one end of the solid plate in a longitudinal direction
Size.
A kind of mould, including：
Solid plate；
The moving platen that can be vertically moved relative to the solid plate；And
The ejector retainner plate that be connected with the moving platen and can be vertically moved relative to the moving platen under external force；
And
List the first resetting-mechanism of structure.
The advantage of the application is：
The reset block movement path of this first resetting structure is oblique slip, the length of release link relative to switching molding direction
And the position that is arranged on moving platen of resetting block and reset block pressur plate when decide thimble sheet reset solid plate and moving platen it
Between distance, can with according to actual conditions control resetting time.Other first resetting-mechanisms are contrasted, the advantage of this structure is can be earlier
Ejecting mechanism is returned to original position by ground.As rear mode slider (side core-pulling part) has dry with thimble (ejecting mechanism) in matched moulds
Relate to, the homing action of sliding block earlier than thimble homing action when sliding block may bump against with thimble.In order to avoid the generation bumped against
Mould assembling action must start sliding block homing action again after the completion of thimble resets, and to reach best effect must just control top
The resetting time of pin.
Brief description of the drawings
Fig. 1 is structural representation when mould is in matched moulds state in the embodiment of the present application；
Fig. 2 and Fig. 3 is the die sinking process demonstration graph of mould in the embodiment of the present application；
Fig. 4 and Fig. 5 is the matched moulds process demonstration graph of mould in the embodiment of the present application.
Wherein：1- solid plates, 2- moving platens, 3- ejector retainner plates, 4- release links, 4a- second leads shifting inclined-plane, and 5- resetting blocks are pushed away
Plate, 6- reset block pressur plates, 6a- pilot holes, 7- resetting blocks, 7a- first leads shifting inclined-plane, 8- release link guide pads, 9- back stitchings, 10-
Limited screw, A- products.
Specific embodiment
The application is described in further detail below by specific embodiment combination accompanying drawing.The application can be with various
Different forms is realized, however it is not limited to implementation method described by the present embodiment.The purpose of detailed description below is provided
It is easy for becoming apparent from present disclosure thorough explanation, the words of the wherein indicating position such as upper and lower, left and right is only pin
To shown structure in respective figure for position.
However, those skilled in the art may be aware that one or more detail description can be by
Omit, or can also be using other methods, component or material.In some instances, some implementation methods are not described
Or be not described later in detail.
Additionally, technical characteristic described herein, technical scheme can also in one or more embodiments arbitrarily closing
Suitable mode is combined.For a person skilled in the art, it is easy to understand with provided herein is embodiment relevant method
Step or operation order can also change.Therefore, any order in drawings and Examples is merely illustrative purposes, not secretly
Show requirement in a certain order, require unless expressly stated according to a certain order.
It is herein part institute serialization number itself, such as " first ", " second " etc. are only used for the object described by distinguishing,
Without any order or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, including directly and
It is indirectly connected with (connection).
With Fig. 1 as reference, " longitudinal direction " described in the present embodiment refers to the above-below direction parallel to paper, described " transverse direction "
It refer to the left and right directions parallel to paper.
Fig. 1 to Fig. 5 shows that this first resetting-mechanism of the application is applied to a preferred embodiment on a kind of mould, should
Mould is injection mold, and with traditional moulds, the mould also includes：Solid plate 1 (being commonly called as A plates), moving platen 2 (being commonly called as B plates)
With ejector retainner plate 3.Wherein, moving platen 2 can be vertically moved relative to solid plate 1, with away from/realize mould near solid plate 1
Die sinking and matched moulds.Ejector retainner plate 3 is connected by back stitching 9 with moving platen 2, and the lower end of back stitching 9 is fixed with ejector retainner plate 3, and top movable wears
In the back stitching hole opened up on moving platen 2, and back stitching and back stitching hole close-fitting have therebetween certain frictional force.Natural shape
Under state, push pedal 3 is relatively fixed with moving platen 2, and after the two is subject to the sufficiently large pulling force being located remotely from each other, the two can be separated from each other
(back stitching overcomes frictional force to be moved relative to back stitching hole), also just saying is, ejector retainner plate 3 can be relative under sufficiently large external force effect
Vertically moved in moving platen 2.
The key improvements of the present embodiment are that above-mentioned first resetting-mechanism employs a kind of very cleverly structure type, and it leads
To be made up of release link 4, resetting block push pedal 5, reset block pressur plate 6 and resetting block 7.Wherein：
Release link 4 is fixedly connected on solid plate 1, and the length Longitudinal extending of the release link 4 is set.
Resetting block push pedal 5 is fixed on ejector retainner plate 3.
Reset block pressur plate 6 is fixed on moving platen 2, and insertion is offered and the release link 4 in the reset block pressur plate 6
In the pilot hole 6a that non-zero included angle is arranged.The pilot hole 6a has first end in a longitudinal direction near the solid plate 1
With the second end away from the solid plate 1, and lateral separation between first end and the release link 4 is less than the second end and institute
State the lateral separation between release link 4.
Resetting block 7 is slided and is arranged in pilot hole 6a, and the resetting block 7 is in a longitudinal direction away from the solid plate 1
That one end can laterally slidably be resisted against in resetting block push pedal 5.
Refer again to shown in Fig. 1-Fig. 5, be now described below the die sinking of this injection mold of the present embodiment and mould assembling action：
Fig. 1 is structure chart when this mould of the present embodiment is in matched moulds state.As shown in Fig. 2 when solid plate 1 and moving
When template 2 is completely separable, release link 4 and resetting block 7 are separated therewith.As shown in figure 3, when injection machine push rod promotes ejecting mechanism
When, ejector retainner plate 3 is mutually moved on longitudinal direction in figure, promotes resetting block 7 oblique longitudinally upward in figure from there through resetting block push pedal 5
Motion, now the upper end of resetting block 7 partially overlaps with release link 4 in longitudinal direction.Start matched moulds, such as Fig. 4 after taking out product
Shown, longitudinal lower end and the upper end of resetting block 7 of release link 4 first stick together.Proceed mould assembling action, as shown in figure 5,
Release link 4 can longitudinally push down on resetting block 7 in figure in the presence of mold clamping force, and ejector retainner plate 3 is reset block 7 in figure therewith
Longitudinal direction pushes down on, and realizes the first reset (thimble exits die cavity) of ejecting mechanism.Until mould reaches the state shown in Fig. 1, close
Mould is completed.
In order to prevent relating in matched moulds process release link 4 and the generation card of resetting block 7, it is ensured that release link 4 can smoothly promote multiple
Position block 7 is moved down, and the present embodiment has made further optimization design to the structure of resetting block 7 and resetting block 4：Resetting block 7 is in longitudinal side
That one end upper end of resetting block (namely in each accompanying drawing) near solid plate 1 forms first be engaged with release link 4 upwards
Lead shifting inclined-plane 7a；Meanwhile, release link 4 in a longitudinal direction near moving platen 2 lower end of release link (namely in each accompanying drawing) that
One end form with foregoing first lead move inclined-plane 7a be slidably matched second lead shifting inclined-plane 4a.
Above-mentioned first leads shifting inclined-plane 7a and second leads shifting inclined-plane 4a parallel arrangements.
In order to limit the extreme position that ejector retainner plate 3 is moved on longitudinal direction in the drawings, while in order to prevent resetting block 7 each attached
Depart from spacing block pressur plate 6 in figure longitudinally upward, the present embodiment is connected to positioned at resetting block push pedal 5 and resetting block on resetting block 7
Limited screw 10 between pressing plate 6.
During in order to avoid matched moulds, release link 4 can apply sufficiently large thrust to resetting block 7, prevent release link 4 from occurring partially
Move, the present embodiment is fixedly installed the release link guide pad 8 being engaged with release link 4 in template 2.The release link guide pad
8 are arranged laterally at a spacing with reset block pressur plate 6, so as to form the release link guiding clearance (figure passed through for release link 4 between
In do not mark).And the width of the release link guiding clearance is equal to the transverse width of release link 4.
Also, resetting block 7 has the section chi more than pilot hole 6a near that one end of solid plate 1 in a longitudinal direction
It is very little, to prevent resetting block 7 from skidding off the pilot hole 6a on reset block pressur plate 6 downwards.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made.
Claims (10)
1. a kind of first resetting-mechanism of mould, the mould includes：
Solid plate (1)；
The moving platen (2) that can be vertically moved relative to the solid plate；And
The ejector retainner plate that be connected with the moving platen and can be vertically moved relative to the moving platen (2) under external force
(3)；
Characterized in that, the first resetting-mechanism includes：
Release link (4), it is fixedly connected on the solid plate (1), and the length Longitudinal extending of the release link is set；
Resetting block push pedal (5), it is fixed on the ejector retainner plate (3)；
Reset block pressur plate (6), it is fixed on the moving platen (2), and insertion is offered and institute in the reset block pressur plate (6)
The pilot hole (6a) that release link (4) is arranged in non-zero included angle is stated, the pilot hole (6a) has in a longitudinal direction near described
The first end of solid plate (1) and the second end away from the solid plate (1), between the first end and the release link (4)
Lateral separation is less than the lateral separation between second end and the release link (4)；And
Resetting block (7), its slip is arranged in the pilot hole (6a), and the resetting block (7) is in a longitudinal direction away from institute
Stating that one end of solid plate (1) can laterally slidably be resisted against on the resetting block push pedal (5).
2. first resetting-mechanism according to claim 1, it is characterised in that the resetting block (7) is close in a longitudinal direction
That one end of the solid plate (1) forms first be engaged with the release link (4) and leads shifting inclined-plane (7a).
3. first resetting-mechanism according to claim 2, it is characterised in that the release link (4) is close in a longitudinal direction
That one end of the moving platen (2) form with described first lead move inclined-plane (7a) be slidably matched second lead shifting inclined-plane (4a).
4. first resetting-mechanism according to claim 3, it is characterised in that described first leads shifting inclined-plane (7a) and described second
Lead shifting inclined-plane (4a) parallel arrangement.
5. first resetting-mechanism according to claim 1, it is characterised in that be connected with the resetting block (7) positioned at described
Limited screw (10) between resetting block push pedal (5) and reset block pressur plate (6).
6. first resetting-mechanism according to claim 1, it is characterised in that be fixedly installed and institute on the moving platen (2)
State the release link guide pad (8) that release link (4) is engaged.
7. first resetting-mechanism according to claim 6, it is characterised in that the release link guide pad (8) and the reset
Block pressur plate (6) is arranged laterally at a spacing, so as to form the release link guiding clearance passed through for the release link (4) between.
8. first resetting-mechanism according to claim 7, it is characterised in that transverse width of the release link guiding clearance etc.
In the transverse width of the release link (4).
9. first resetting-mechanism according to claim 1, it is characterised in that the resetting block (7) is close in a longitudinal direction
That one end of the solid plate (1) has the sectional dimension more than the pilot hole (6a).
10. a kind of mould, including：
Solid plate (1)；
The moving platen (2) that can be vertically moved relative to the solid plate；And
The ejector retainner plate that be connected with the moving platen and can be vertically moved relative to the moving platen (2) under external force
(3)；
Characterized in that, also including the first resetting-mechanism as described in any in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208131.4A CN106738725A (en) | 2016-12-23 | 2016-12-23 | The first resetting-mechanism and the mould with the mechanism of a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208131.4A CN106738725A (en) | 2016-12-23 | 2016-12-23 | The first resetting-mechanism and the mould with the mechanism of a kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738725A true CN106738725A (en) | 2017-05-31 |
Family
ID=58920066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208131.4A Pending CN106738725A (en) | 2016-12-23 | 2016-12-23 | The first resetting-mechanism and the mould with the mechanism of a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738725A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897621Y (en) * | 2006-05-26 | 2007-05-09 | 比亚迪股份有限公司 | Resetting mechanism of injection mould |
| CN204054494U (en) * | 2014-07-17 | 2014-12-31 | 台州市黄岩亿联塑料模具有限公司 | A kind of Compulsory reduction mechanism of injection mold |
| CN206520201U (en) * | 2016-12-23 | 2017-09-26 | 肇庆理士电源技术有限公司 | A kind of first resetting-mechanism of mould and the mould with the mechanism |
-
2016
- 2016-12-23 CN CN201611208131.4A patent/CN106738725A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897621Y (en) * | 2006-05-26 | 2007-05-09 | 比亚迪股份有限公司 | Resetting mechanism of injection mould |
| CN204054494U (en) * | 2014-07-17 | 2014-12-31 | 台州市黄岩亿联塑料模具有限公司 | A kind of Compulsory reduction mechanism of injection mold |
| CN206520201U (en) * | 2016-12-23 | 2017-09-26 | 肇庆理士电源技术有限公司 | A kind of first resetting-mechanism of mould and the mould with the mechanism |
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Effective date of registration: 20210408 Address after: 518000 room 701, building C, chuangxinghong Industrial Park, 1456 sightseeing Road, Jutang community, Fucheng street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Lishi Power Development Co.,Ltd. Address before: 526238 Guangdong city of Zhaoqing province (Wang) Linjiang Industrial Park Industrial Avenue East high tech Industrial Development Zone Applicant before: ZHAOQING LEOCH BATTERY TECHNOLOGY Co.,Ltd. |