CN105500607B - Die insert automatic dropping device - Google Patents
Die insert automatic dropping device Download PDFInfo
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- CN105500607B CN105500607B CN201511029291.8A CN201511029291A CN105500607B CN 105500607 B CN105500607 B CN 105500607B CN 201511029291 A CN201511029291 A CN 201511029291A CN 105500607 B CN105500607 B CN 105500607B
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- China
- Prior art keywords
- insert
- product
- mounting bracket
- guide surface
- dropping device
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Classifications
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- 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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to mould secondary demouldings, a kind of die insert automatic dropping device is provided, mounting bracket including bearing and for installing insert, product is inserted in insert, the mounting bracket has the supporting surface for installing product and the guide surface for insert slip, the guide surface is additionally provided with perpendicular to the supporting surface, and on the bearing can drive the insert in the pushing mechanism of direction movement of the guide surface upper edge far from the supporting surface.In the present invention, after mold injection molding, product section is installed on supporting surface, insert can be made to be moved in direction of the guide surface upper edge far from supporting surface by pushing mechanism effect, product keeps stablizing, and then realize the disengaging between insert and product, in whole work process, operating personnel need to only carry out the installation of product with taking away, disengaging action is automatically performed for device, it is very convenient, demoulding efficiency can be not only improved, and can ensure the product quality after demoulding.
Description
Technical field
The present invention relates to mould secondary demoulding more particularly to a kind of die insert automatic dropping devices.
Background technology
Traditional injection moulding mold ordinary circumstance is directly to make product stripping in mold, but when special dies are molded, because of mould
Have certain limitations, it is impossible to directly be demoulded in mold, secondary demoulding outside mold need to be used.
Design typically now is：After mold insert and product stripping, then manual separation mold insert and product.
Invention content
The purpose of the present invention is to provide a kind of die insert automatic dropping devices, it is intended to for solving existing mold insert and production
The problem of product manual separation is cumbersome.
The invention is realized in this way：
The embodiment of the present invention provides a kind of die insert automatic dropping device, the peace including bearing and for installing insert
It shelves, product is inserted in insert, what the mounting bracket was slided with the supporting surface for installing product and for the insert
Guide surface, the guide surface is perpendicular to the supporting surface, and being additionally provided on the bearing can drive the insert to be led in described
The pushing mechanism moved to direction of the face upper edge far from the supporting surface.
Further, the mounting bracket includes two pieces of supporting tables being oppositely arranged, and each supporting table is respectively provided with an institute
Supporting surface and a guide surface are stated, the two guide surface sandwicheds form the slideway for insert movement, two supports
Face supports the product jointly.
Further, the pushing mechanism includes the telescopic rod of the insert and the control telescopic rod after face installation
Flexible control piece, the length direction of the telescopic rod are parallel to the guide surface along its length.
Specifically, the telescopic rod is telescopic cylinder.
Further, the pushing mechanism further includes the solenoid valve for connecting the telescopic cylinder and air source and is series at institute
The air source three linked piece on flow path, the solenoid valve between solenoid valve and the telescopic cylinder is stated also to be electrically connected with the control piece.
Further, it is additionally provided with to detect whether the mounting bracket is equipped with the insert at the mounting bracket
First sensor, the first sensor are electrically connected to the control piece.
Further, in be additionally provided on the bearing for detect whether have at the mounting bracket foreign object second sensing
Device, the second sensor are electrically connected to the control piece.
Specifically, the first sensor and the second sensor are photoelectric sensor.
Further, the end of the telescopic rod towards the mounting bracket is provided with pressure head, the pressure head has court
At least one protrusion extended to the mounting bracket, the insert after protrusion face installation and with product mistake
It opens up and puts.
Specifically, the supporting surface is horizontally disposed with, and the guide surface is vertically arranged.
The invention has the advantages that：
In the automatic dropping device of the present invention, in mold injection molding, product is inserted in insert, and this insert is pacified
Loaded on automatic dropping device, specially product is installed on the supporting surface of mounting bracket, while insert is fitted on guide surface,
Since insert is integral with product at this time, then the entirety of product and insert is mounted on Automatic-falling dress after product installation is fixed
It puts, starts pushing mechanism, pushing mechanism acts power to insert, insert can be driven to be moved along guide surface, due to product position
In on supporting surface, installation condition is more stable, then realizes and be detached from during insert moves, between insert and product.Upper
It states in the course of work, insert after injection molding need to be only placed on mounting bracket by operating personnel as requested, follow-up to be detached from
It acts to be automatically performed, it is very convenient, improve the working efficiency of stripping process, while the stability ratio that product is detached from insert
It is higher, ensure the product quality after being detached from.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of die insert automatic dropping device provided in an embodiment of the present invention；
Fig. 2 is the structure diagram that product provided in an embodiment of the present invention is inserted in insert；
Fig. 3 is the structure diagram after product provided in an embodiment of the present invention is detached from insert.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1-Fig. 3, the embodiment of the present invention provides a kind of die insert automatic dropping device 1, is mainly used for realizing note
It is moulded into insert 2 and the disengaging of product 3 after type, when usual product 3 is inserted in insert 2, including bearing 11 and mounting bracket 12, branch
Seat 11 is the backbone components of automatic dropping device 1, including horizontally disposed pedestal 111 and is vertically arranged and is fixed on pedestal
1 monolithic stability of automatic dropping device can be placed on horizontal plane by the stent 112 on 111 by pedestal 111, and mounting bracket 12
It is then close for installing insert 2 after injection molding, being fixed on pedestal 111 or being installed on stent 112
At pedestal 111, the structure of mounting bracket 12 is refined, with supporting surface 121 and guide surface 122, supporting surface 121 is mainly used for
Product 3 in insert 2 is installed, and when product 3 is stablized and is located on supporting surface 121, insert 2 also is located on mounting bracket 12, and is led
To face 122 perpendicular to supporting surface 121, it is mainly used for sliding for insert 2, pushing mechanism 13 is additionally provided on bearing 11, specifically
To be mounted with pushing mechanism 13 on stent 112, the work of pushing mechanism 13 can push insert 2 in 122 upper edge of guide surface
It moves in direction far from supporting surface 121.In the present embodiment, first product 3 is installed on supporting surface 121, insert 2 is used to insert at this time
If the jack 21 of product 3 is towards pushing mechanism 13, and after installing stable, control pushing mechanism 13 works, pushing mechanism 13
Insert 2 is acted on, driving insert 2 is in direction movement of 122 upper edge of guide surface far from supporting surface 121, and product 3 is in supporting surface
121 keep stablizing, so that product 3 in the jack 21 of insert 2 by being detached from.In above process, between insert 2 and product 3
Disengaging act completion controlled by automatic dropping device 1, high degree of automation, manual intervention is few, not only saves manpower, operation side
Just, and stability is very high, and the product 3 of acquisition is high-quality.And when installing product 3, supporting surface 121 can be horizontally disposed with, led
It is vertically arranged to face 122, then 3 need of product are lain against on supporting surface 121, and pushing mechanism 13 drives insert 2 to move down vertically, and produces
Product 3 keep stablizing under the supporting role straight up of supporting surface 121, can effectively realize disengaging between the two, not only pacify
Dress is convenient, and simplifies the structure of mounting bracket 12.
Referring to Fig. 1 and Fig. 2, optimize above-described embodiment, mounting bracket 12 includes two pieces of supporting tables 123, two supporting tables 123
It is oppositely arranged, each supporting table 123 is respectively provided with a supporting surface 121 and a guide surface 122, and two guide surfaces 122 are oppositely arranged
And have and the thickness of insert 2 similar in gap, it is of course possible to adjust that two supporting tables 123 are opposite to move according to the thickness of insert 2
It is dynamic, and then change the gap size between two guide surfaces 122, two 122 sandwicheds of guide surface form slideway, and the slideway is for edge
2 vertical direction of block moves, and two supporting surfaces 121 are located at the both sides of two guide surfaces 122 respectively, can support product jointly
3.In the present embodiment, product 3 protrudes insert 2 along the thickness direction of insert 2, and insert 2 is placed in two guide surfaces 122 vertically
Between, then the part of 3 two protrusion inserts 2 of product is located on two supporting surfaces 121 respectively, i.e., common by two supporting surfaces 121
With support product 3, so that pushing mechanism 13, when exerting a force to insert 2,3 stress balance of product can keep stable, effectively
Product 3 is avoided situation about turning on one's side occur, while insert 2 is stablized along two guide surfaces 122 and moved down vertically.
The structure of pushing mechanism 13 is refined, including telescopic rod 131 and control piece 132, the length direction of telescopic rod 131
Guide surface 122 is parallel to, is specially installed vertically on stent 112, and it is located at the surface of mounting bracket 12, when will be inserted with
When the insert 2 of product 3 is installed on as required on mounting bracket 12, the upper surface of 131 face insert 2 of telescopic rod, control piece 132 is then
The control section of automatic dropping device 1 can control telescopic rod 131 to stretch along its length.In the present embodiment, as general
After insert 2 is correctly installed on mounting bracket 12, control piece 132 starts that telescopic rod 131 is controlled vertically to stretch, and then by stretching
Contracting bar 131 generates insert 2 thrust straight down so that insert 2 to be driven to be detached from product 3, and control piece 132 then starts control and stretches
Contracting bar 131 bounces back to original state.Usually, telescopic rod 131 is telescopic cylinder 131a or telescopic oil cylinder, and control piece 132 passes through
Control pressure or oil pressure realize its along its length flexible.
Referring to Fig. 1, and when telescopic rod 131 be telescopic cylinder 131a when, then pushing mechanism 13 further included solenoid valve 133 with
Air source three linked piece 134, solenoid valve 133 connects telescopic cylinder 131a and air source, and air source three linked piece 134 is then series at solenoid valve
On flow path between 133 and telescopic cylinder 131a, and solenoid valve 133 is also electrically connected with control piece 132.Air source three linked piece 134 is
The package assembly of air filter, pressure reducing valve and oil sprayer, air filter and pressure reducing valve can to the air-flow that flows through into
Row filtering and voltage stabilizing, and oil sprayer be then for body lubricating, in the present invention, when telescopic rod 131 is telescopic cylinder 131a,
Its air source is mainly generated using compressor compresses outside air, larger into the air pressure in pipeline and carry certain
Dust etc., when compressed air enters air source three linked piece 134, interior each element can be purified and be depressurized to this successively, be protected
Demonstrate,prove the stability and service life of telescopic cylinder 131a work.And solenoid valve 133 is then to control break-make by control piece 132, when
When pushing mechanism 13 needs work, control piece 132 control solenoid valve 133 open when, then compressed air can smoothly enter or
Extract telescopic cylinder 131a out, otherwise control piece 132 controls solenoid valve 133 to close, the air source of cut-out telescopic cylinder 131a.
Optimize above-described embodiment, first sensor 14 is additionally provided at mounting bracket 12, the first sensor 14 and control
Part 132 is electrically connected, and is mainly used for detecting at mounting bracket 12 whether be equipped with insert 2.In the present embodiment, first sensor 14 is
Sense component, when insert 2 and product 3 are installed on mounting bracket 12, first sensor 14 captures 2 information of insert, and will
The information is transferred to control piece 132, and control piece 132 then controls solenoid valve 133 to open, so that telescopic cylinder 131a and gas
Source connects, and telescopic cylinder 131a stretching, extensions push insert 2 so that and insert 2 is detached from product 3, and when first sensor 14 is not caught
When grasping this signal of insert 2, then control piece 132 does not work.In above-mentioned workflow, first sensor 14 greatly reinforces
The automation performance of automatic dropping device 1, operation it is more convenient, and can to avoid at mounting bracket 12 without.Continue to optimize above-mentioned
Embodiment is additionally provided with second sensor 15 on bearing 11, is also electrically connected with control piece 132, is mainly used for detection installation
Whether there is foreign object at frame 12.In the present embodiment, the foreign object that second sensor 15 detects is mainly operating personnel after insert 2 is placed
Whether its hand etc. leaves the home (near installed part) of automatic dropping device 1, and the signal is transferred to control piece
132, then the work of telescopic cylinder 131a is controlled by control piece 132, the work safety of operating personnel can be greatly improved.To this
Have and detect insert 2 in first sensor 14, and detected in second sensor 15 and there is no operating personnel's hand near mounting bracket 12
When its object, control piece 132 controls telescopic cylinder 131a work in portion.Can be with second sensor 15 for first sensor 14
Optical inductor using detected material blocking or reflect to light beam, on-off circuit is selected by synchronization loop, so as to detection object
Whether there is, input current can be converted on its transmitter optical signal injection by specially optical inductor, and receiver is further according to connecing
The power of the light received or whether there is detects target object, and detection accuracy is very high.
Referring to Fig. 1 and Fig. 3, further, the end of telescopic rod 131 towards mounting bracket 12 is provided with pressure head 135,
And pressure head 135 then has at least one protrusion 136 extended towards mounting bracket 12, the edge after 136 face of protrusion installation
2 upper surface of block, and simultaneously with 3 stagger setting of product.In the present embodiment, telescopic rod 131 does not directly act on insert 2, but
By the flexible drive origin or beginning portion position pressure head 135 of telescopic rod 131 lifting so that play the role of push insert 2, setting protrusion
Portion 136 is mainly used for so that pushing mechanism 13 only acts on insert 2, without directly applying lower pressure to product 3, and protrudes
The depth that the development length in portion 136 is then inserted in product 3 in 2 jack 21 of insert is corresponding, i.e., when product 3 is completely by jack 21
During abjection, the upper surface of product 3 will not be supported to pressure head 135, avoid the occurrence of interference.For the number of protrusion 136, when it
When being one, then protrusion 136 should correspond to the relatively intermediate position in 2 upper end of insert, should be staggered certainly with product 3, and work as protrusion
136 for it is multiple when, then each protrusion 136 should be spaced apart, and each product 3 is corresponded between wherein two neighboring protrusion 136
Position.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of die insert automatic dropping device, the mounting bracket including bearing and for installing insert is inserted in insert
Product, it is characterised in that：The mounting bracket has the supporting surface for installing product and the guide surface for insert slip,
The guide surface is additionally provided with perpendicular to the supporting surface, and on the bearing can drive the insert in the guide surface upper edge
The pushing mechanism that direction far from the supporting surface is moved, the mounting bracket include two pieces of supporting tables being oppositely arranged, Mei Yisuo
It states supporting table and is respectively provided with a supporting surface and a guide surface, the two guide surface sandwicheds are formed to be moved for the insert
Slideway, two supporting surfaces support the product jointly, wherein being provided with lacking for the exposed slideway in a supporting table
Mouthful, the pushing mechanism includes the telescopic rod of the insert and the control telescopic rod after face is installed and stretches along its length
Control piece, the length direction of the telescopic rod is parallel to the guide surface, in the telescopic rod towards the end of the mounting bracket
Pressure head is provided at portion, the pressure head has at least one protrusion extended towards the mounting bracket, the protrusion face
The insert after installation and with the product stagger setting.
2. die insert automatic dropping device as described in claim 1, it is characterised in that：The telescopic rod is telescopic cylinder.
3. die insert automatic dropping device as claimed in claim 2, it is characterised in that：The pushing mechanism further includes connection
The solenoid valve of the telescopic cylinder and air source and it is series at air source between the solenoid valve and the telescopic cylinder on flow path
Three linked piece, the solenoid valve are also electrically connected with the control piece.
4. die insert automatic dropping device as described in claim 1, it is characterised in that：It is additionally provided at the mounting bracket
For detecting the first sensor whether mounting bracket is equipped with the insert, the first sensor is electrically connected to the control
Product.
5. die insert automatic dropping device as claimed in claim 4, it is characterised in that：In being additionally provided with use on the bearing
Whether there is the second sensor of foreign object at the detection mounting bracket, the second sensor is electrically connected to the control piece.
6. die insert automatic dropping device as claimed in claim 5, it is characterised in that：The first sensor and described the
Two sensors are photoelectric sensor.
7. die insert automatic dropping device as described in claim 1, it is characterised in that：The supporting surface is horizontally disposed with, institute
Guide surface is stated to be vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029291.8A CN105500607B (en) | 2015-12-31 | 2015-12-31 | Die insert automatic dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029291.8A CN105500607B (en) | 2015-12-31 | 2015-12-31 | Die insert automatic dropping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500607A CN105500607A (en) | 2016-04-20 |
| CN105500607B true CN105500607B (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029291.8A Active CN105500607B (en) | 2015-12-31 | 2015-12-31 | Die insert automatic dropping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500607B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968614B (en) * | 2019-04-12 | 2021-06-25 | 安徽安缆模具有限公司 | Automatic insert falling device capable of avoiding secondary demolding |
| CN113478743A (en) * | 2021-07-05 | 2021-10-08 | 李健 | Multifunctional injection mold |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204278212U (en) * | 2014-11-21 | 2015-04-22 | 山东七星实业有限公司 | A kind of stripper apparatus |
| CN205291432U (en) * | 2015-12-31 | 2016-06-08 | 孝感华工高理电子有限公司 | Automatic device that drops of die insert |
-
2015
- 2015-12-31 CN CN201511029291.8A patent/CN105500607B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204278212U (en) * | 2014-11-21 | 2015-04-22 | 山东七星实业有限公司 | A kind of stripper apparatus |
| CN205291432U (en) * | 2015-12-31 | 2016-06-08 | 孝感华工高理电子有限公司 | Automatic device that drops of die insert |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500607A (en) | 2016-04-20 |
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