CN110103395A - A kind of encapsulated plastic suspension mold - Google Patents
A kind of encapsulated plastic suspension mold Download PDFInfo
- Publication number
- CN110103395A CN110103395A CN201910475625.6A CN201910475625A CN110103395A CN 110103395 A CN110103395 A CN 110103395A CN 201910475625 A CN201910475625 A CN 201910475625A CN 110103395 A CN110103395 A CN 110103395A
- Authority
- CN
- China
- Prior art keywords
- pressing
- encapsulated
- cover half
- dynamic model
- bottom plate
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 110
- 238000005538 encapsulation Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000011797 cavity material Substances 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14549—Coating rod-like, wire-like or belt-like articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to encapsulated plastic part mould device field, espespecially a kind of encapsulated plastic suspension mold.Pass through primary encapsulated inserts, secondary encapsulation die, dynamic model pressing and cover half pressing；The primary encapsulated inserts is erected in secondary encapsulation die, and secondary encapsulation die is between dynamic model pressing and cover half pressing；The dynamic model pressing and cover half pressing correspond, and dynamic model pressing is equipped with the first driving mechanism of driving dynamic model pressing movement, and cover half pressing is equipped with the second driving mechanism of driving cover half pressing movement；It is suspended in primary encapsulated inserts in secondary encapsulation die and guarantees that primary encapsulated inserts is not exposed.
Description
Technical field
The present invention relates to encapsulated plastic part mould device field, espespecially a kind of encapsulated plastic suspension mold.
Background technique
At present in the process of mould production, some product requirements are higher, and when as encapsulated for metal ferrule such as product, product is only permitted
Perhaps terminal can reveal on the outside of product (the encapsulated multiple terminals of connection that play the role of of first time metal terminal are at a part)；It produces
Product have salt mist experiment waterproof requirement to be unable to percolating water, and once encapsulated inserts and parts of plastics cannot have exposed, and no side part can be led
Electricity causes part rejection.(for automobile door lock part, existing mold is not able to satisfy except terminal can be in addition to exposed parts, rest part
There cannot be very big infiltration risk entirely with secondary encapsulated plastic wraps, it cannot be guaranteed that seamless, will cause automobile door lock failure
Risk.)
Summary of the invention
The object of the present invention is to provide a kind of not exposed encapsulated plastic suspension molds of primary encapsulated inserts.
Technical scheme is as follows:
A kind of encapsulated plastic suspension mold, including primary encapsulated inserts, secondary encapsulation die, dynamic model pressing and cover half pressure
Needle；The primary encapsulated inserts is erected in secondary encapsulation die, secondary encapsulation die be located at dynamic model pressing and cover half pressing it
Between；The dynamic model pressing and cover half pressing correspond, and dynamic model pressing is equipped with the first driving of driving dynamic model pressing movement
Mechanism, cover half pressing are equipped with the second driving mechanism of driving cover half pressing movement.
First driving mechanism and the second driving mechanism include pressing upper mounted plate, pressing bottom plate, guide post, fortune
Dynamic component；Several pressings are evenly equipped on the pressing upper mounted plate, pressing upper mounted plate bottom surface is connect with pressing bottom plate；Institute
Pressing bottom plate center is stated equipped at least two guide posts, pressing bottom plate is connect with moving parts；The moving parts packet
Support base is included, support base one end is equipped with actuator, and the drive rod of actuator runs through and stretch out the support base other end, the drive rod
The other end connects U-shaped frame, and U-shaped frame two sides side lever is respectively protruding into the both ends of pressing bottom plate bottom surface；It is equipped on the side lever
Inserted block group, inserted block group include the oblique guide block of two T-types, and pressing bottom plate bottom surface is all provided with the oblique guide block corresponding position of T-type
There is T-type inclined guide groove.When in use by starting drive rod, drive rod does the reciprocating motion of front and back to drive the oblique guide block of T-type to T
One end in type inclined guide groove, since the oblique guide block of T-type is tilted a certain angle, its will indirect belt dynamic pressure needle into guide groove moving process
Upper mounted plate is mobile to die cavity die joint, allows for having been positioned at downward corresponding dynamic, cover half in secondary encapsulation die in this way
Pressing continues to move to, so that cover half pressing and the interaction of dynamic model pressing clamp primary encapsulated inserts；By the way that guide post is arranged, make
Pressing upper mounted plate, pressing bottom plate can only move up and down along guide post direction.
The actuator is oil cylinder.Structure is simple, at low cost.
It is equipped with sliding rail below the side, is equipped with the sliding slot being used cooperatively with sliding rail below side.Convenient for exercise group
Part is mobile.
The primary encapsulated inserts is connected with pressure sensor.Secondary encapsulated modeling is detected by the pressure sensor in die cavity
Material whether flow to desired position, (having plastic bag to wrap the primary encapsulated inserts in part at this time may replace the work that pressing clamps
With).And the middle subsystem of injection molding machine is transmitted a signal to, the liquid of middle subsystem controls pressing upper mounted plate, pressing bottom plate
Compressing cylinder starting, so that two casing pressure needle systems drive pressing retrogressing up and down be made to be detached from primary encapsulated inserts, hereafter injection molding machine continues
Filled plastics are to other positions in die cavity.The sky left after pressing retreats can be filled by the pressure holding function of injection molding machine simultaneously
Gap.Keep product secondary encapsulated absolutely not exposed.
The top surface of the secondary encapsulation die is equipped with several the first mounting holes passed through for dynamic model pressing, secondary rubber-coating module
The bottom surface of tool is equipped with several the second mounting holes passed through for cover half pressing.By setting the first mounting hole and the second mounting hole with
The primary encapsulated inserts in secondary encapsulation die is clamped after being passed through convenient for dynamic, cover half pressing.
The beneficial effects of the present invention are: 1. this patent is to guarantee that primary encapsulated inserts is suspended in secondary encapsulation die
The centre of secondary encapsulated part is not exposed to an encapsulated products outside secondary encapsulated products.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, present invention objects, features and advantages above-mentioned and other will become
Obviously.
Wherein: Fig. 1 is the primary encapsulated insert structure schematic diagram of the present invention；
Fig. 2 is the secondary encapsulation die structure schematic diagram of the present invention；
Fig. 3 is schematic structural view of the invention；
Fig. 4 is U-shaped frame structural schematic diagram of the present invention；
Fig. 5 is T-type inclined guide groove structural schematic diagram of the present invention；
In attached drawing, 1 is primary encapsulated inserts, and 2 be secondary encapsulated products, and 3 be dynamic model pressing, and 4 be cover half pressing, and 6 be the
One mounting hole, 8 be the first driving mechanism, 9 be the second driving mechanism, 10 be pressing upper mounted plate, 11 be pressing bottom plate, 12
For guide post, 13 pressings, 14 be support base, and 15 be hydraulic cylinder, and 16 be cylinder piston rod, and 17 be U-shaped frame, and 18 be the oblique guide block of T-type,
19 be T-type inclined guide groove, and 20 be sliding rail, and 21 be sliding slot, and 22 be pressure sensor.
Specific embodiment
Referring to shown in Fig. 1-5, a kind of encapsulated plastic suspension mold, including primary encapsulated inserts 1, secondary encapsulation die 2,
Dynamic model pressing 3 and cover half pressing 4；Primary encapsulated inserts 1 is clamped by cover half pressing 3 and the interaction of dynamic model pressing 4, it is described
Dynamic model pressing 3 and cover half pressing 4 correspond, and dynamic model pressing is equipped with the first driving mechanism 8 of driving dynamic model pressing movement,
Cover half pressing is equipped with the second driving mechanism 9 of driving cover half pressing movement；Dynamic and setting is respectively driven by two driving mechanisms
Guide post 12 makes pressing upper mounted plate 10, pressing bottom plate 11 that can only move up and down along guide post direction；
Mold actions explanation: 1. primary encapsulated inserts be put into secondary encapsulation die 2. active and inactive mold pressing push down it is primary encapsulated
Inserts reserves the filling gap of secondary encapsulated plastics, so that primary encapsulated inserts is suspended to secondary rubber-coating module intracavitary.3. when secondary packet
When glue parts of plastics wraps primary encapsulated inserts, transmitted a signal in injection molding machine by the pressure sensor in die cavity
Subsystem (has by what the pressure sensor in die cavity detected whether secondary encapsulated plastics flow to desired position at this time
Plastic bag, which wraps the primary encapsulated inserts in part, may replace the effect of pressing clamping).And transmit a signal to the middle subsystem of injection molding machine
System, the hydraulic cylinder starting of middle subsystem controls pressing upper mounted plate, pressing bottom plate, to make two casing pressure needle systems up and down
It drives pressing to retreat and is detached from primary encapsulated inserts；4. injection molding machine continues to fill up plastics to other positions in die cavity.It can lead to simultaneously
The gap left after pressing retreats is fallen in the pressure holding function filling for crossing injection molding machine.Keep product secondary encapsulated absolutely not exposed.
First driving mechanism and the second driving mechanism include pressing upper mounted plate 10, pressing bottom plate 11, lead
Column 12, moving parts；Several jacks 13 for pressing insertion, pressing upper mounted plate bottom are evenly equipped on the pressing upper mounted plate
Face is connect with pressing bottom plate, and pressing upper mounted plate area is less than pressing bottom plate area；In the pressing bottom plate
Centre is equipped at least two guide posts, and pressing bottom plate is connect with moving parts；The moving parts include support base 14, support base
One end is equipped with hydraulic cylinder 15, and hydraulic cylinder piston rod 16 runs through and stretch out the support base other end, which connects
U-shaped frame 17 is connect, U-shaped frame two sides side lever is respectively protruding into the both ends of pressing bottom plate bottom surface；Inserted block group is equipped on the side lever,
Inserted block group includes the oblique guide block 18 of two T-types, and pressing bottom plate bottom surface and the oblique guide block corresponding position of T-type are equipped with T-type
Inclined guide groove 19.When in use by starting hydraulic cylinder, hydraulic cylinder do front and back reciprocating motion to drive the oblique guide block of T-type to
One end in T-type inclined guide groove, since the oblique guide block of T-type is tilted a certain angle, its will indirect belt dynamic pressure into guide groove moving process
Needle upper mounted plate is mobile, allows for having been positioned at downward corresponding dynamic, cover half pressing in secondary encapsulation die in this way and continues to move
It is dynamic, so that cover half pressing and the interaction of dynamic model pressing clamp primary encapsulated inserts；By the way that guide post 12 is arranged, make solid on pressing
Fixed board, pressing bottom plate can only move up and down along guide post direction.
The hydraulic cylinder.Structure is simple, at low cost.
It is equipped with sliding rail 20 below the side, is equipped with the sliding slot 21 being used cooperatively with sliding rail below side.Convenient for fortune
Dynamic component is mobile.
The primary encapsulated inserts is connected with pressure sensor 22.It is detected by the pressure sensor in die cavity secondary encapsulated
Plastics whether flow to desired position, (having plastic bag to wrap the primary encapsulated inserts in part at this time may replace pressing clamping
Effect).
The top surface of the secondary encapsulation die is equipped with several the first mounting holes 6 passed through for dynamic model pressing, secondary encapsulated
The bottom surface of mold is equipped with several the second mounting holes passed through for cover half pressing.Pass through the first mounting hole of setting and the second mounting hole
The primary encapsulated inserts in secondary encapsulation die is clamped after being passed through in order to dynamic, cover half pressing.
Action specification: cylinder piston rod moves forward and backward, and moving parts can be driven to move forward and backward, 4 on moving parts T-type
Oblique guide block drives the oblique guide block sliding slot in pressing fixed plate, forces pressing fixed plate under the action of guide post, can only be along guide post
Direction move up and down, thus haved the function that pressing recession and advance.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to any simple modification to the above embodiments in technical spirit of the invention, equivalent variations, guarantor of the invention is each fallen within
Within the scope of shield.
Claims (6)
1. a kind of encapsulated plastic suspension mold, which is characterized in that including primary encapsulated inserts, secondary encapsulation die, dynamic model pressing
With cover half pressing；
The primary encapsulated inserts is erected in secondary encapsulation die, secondary encapsulation die be located at dynamic model pressing and cover half pressing it
Between；
The dynamic model pressing and cover half pressing correspond, and dynamic model pressing is equipped with the first driving of driving dynamic model pressing movement
Mechanism, cover half pressing are equipped with the second driving mechanism of driving cover half pressing movement.
2. a kind of encapsulated plastic suspension mold according to claim 1, which is characterized in that first driving mechanism and
Two driving mechanisms include pressing upper mounted plate, pressing bottom plate, guide post, moving parts；On the pressing upper mounted plate
Several location holes are furnished with, pressing upper mounted plate bottom surface is connect with pressing bottom plate；Pressing bottom plate center is equipped with extremely
Few two guide posts, pressing bottom plate are connect with moving parts；The moving parts include support base, and support base one end is equipped with
The drive rod of actuator, actuator runs through and stretches out the support base other end, which connects U-shaped frame, U-shaped frame two sides
Side lever is respectively protruding into the both ends of pressing bottom plate bottom surface；Inserted block group is equipped on the side lever, inserted block group includes that two T-types are oblique
Guide block, pressing bottom plate bottom surface and the oblique guide block corresponding position of T-type are equipped with T-type inclined guide groove.
3. a kind of encapsulated plastic suspension mold according to claim 2, which is characterized in that the actuator is oil cylinder.
4. a kind of encapsulated plastic suspension mold according to claim 2, which is characterized in that be equipped with cunning below the side
Rail, side lower section are equipped with the sliding slot being used cooperatively with sliding rail.
5. a kind of encapsulated plastic suspension mold according to claim 1, which is characterized in that the primary encapsulated inserts connection
There is pressure sensor.
6. a kind of encapsulated plastic suspension mold according to claim 1, which is characterized in that the top of the secondary encapsulation die
Face is equipped with several the first mounting holes passed through for dynamic model pressing, and the bottom surface of secondary encapsulation die is equipped with several for cover half pressing
The second mounting hole passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475625.6A CN110103395A (en) | 2019-06-03 | 2019-06-03 | A kind of encapsulated plastic suspension mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475625.6A CN110103395A (en) | 2019-06-03 | 2019-06-03 | A kind of encapsulated plastic suspension mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103395A true CN110103395A (en) | 2019-08-09 |
Family
ID=67493639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475625.6A Pending CN110103395A (en) | 2019-06-03 | 2019-06-03 | A kind of encapsulated plastic suspension mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406015A (en) * | 2019-08-29 | 2019-11-05 | 四川科思精密模具有限公司 | A kind of fixed device of injection mold inserts |
| CN115416213A (en) * | 2022-08-29 | 2022-12-02 | 艾柯豪博（苏州）电子有限公司 | Suspension encapsulation device and encapsulation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207594200U (en) * | 2017-12-06 | 2018-07-10 | 新同言汽车零部件（昆山）有限公司 | Hardware insert precompressed mechanism in a kind of injection mould |
| CN210389885U (en) * | 2019-06-03 | 2020-04-24 | 常州密优精密模具有限公司 | Suspension mould for rubber-coated plastic part |
-
2019
- 2019-06-03 CN CN201910475625.6A patent/CN110103395A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207594200U (en) * | 2017-12-06 | 2018-07-10 | 新同言汽车零部件（昆山）有限公司 | Hardware insert precompressed mechanism in a kind of injection mould |
| CN210389885U (en) * | 2019-06-03 | 2020-04-24 | 常州密优精密模具有限公司 | Suspension mould for rubber-coated plastic part |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406015A (en) * | 2019-08-29 | 2019-11-05 | 四川科思精密模具有限公司 | A kind of fixed device of injection mold inserts |
| CN115416213A (en) * | 2022-08-29 | 2022-12-02 | 艾柯豪博（苏州）电子有限公司 | Suspension encapsulation device and encapsulation method |
| CN115416213B (en) * | 2022-08-29 | 2023-09-12 | 艾柯豪博（苏州）电子有限公司 | Suspension encapsulation device and encapsulation method |
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