CN108527776A - Injection forming mold - Google Patents
Injection forming mold Download PDFInfo
- Publication number
- CN108527776A CN108527776A CN201810431418.6A CN201810431418A CN108527776A CN 108527776 A CN108527776 A CN 108527776A CN 201810431418 A CN201810431418 A CN 201810431418A CN 108527776 A CN108527776 A CN 108527776A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- block
- component
- fixedly connected
- flitch
- 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.)
- Granted
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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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of material pulling mechanism of injection forming mold includes binder block, help material component, mounting bracket, first elastic component, driving device, it draws material block and draws flitch, one end of binder block is fixedly connected with die holder, the other end of binder block with help material component be fixedly connected, mounting bracket is fixedly connected with male model fixed plate, material component is helped to be set on mounting bracket by bolt, first elastic component, which is set to, to be helped between material component and mounting bracket, help material component can be up and down relative to mounting bracket, driving device is installed on mounting bracket, the driving end of driving device is fixedly connected with one end of drawing material block, flitch is drawn to be set to the other end for drawing material block, and flitch is drawn to be set to die holder and help between material component, it draws flitch to be equipped with and draws material pin.The molding of above-mentioned injection forming mold and driving device rollback operation are carried out at the same time, and die sinking, product pulling operation and driving device draw material operation to be carried out at the same time, and the period of entire forming process can accomplish 4 seconds or so, greatly improve production efficiency.
Description
Technical field
The present invention relates to technical field of mold more particularly to a kind of injection forming molds.
Background technology
Traditional automatic material pulling mold forming action includes the following steps that injection after molding molds later, board ejection, gas
Manipulator material folding head while cylinder draws material, board ejection retract, and molding exhaust hood retracts.
The molding cycle of traditional automatic material pulling mold needs 10s~11s, production efficiency relatively low.
Invention content
In consideration of it, it is necessary to provide a kind of higher injection forming molds of production efficiency.
A kind of injection forming mold, including die holder, male model fixed plate and set on the die holder and described
Material pulling mechanism between male model fixed plate；
The material pulling mechanism includes binder block, helps material component, mounting bracket, the first elastic component, driving device, draws material block and drawing
Flitch, one end of the binder block are fixedly connected with the die holder, the other end of the binder block and described help material group
Part is fixedly connected, and the mounting bracket is fixedly connected with the male model fixed plate, described that material component is helped to be set to the peace by bolt
It shelves, first elastic component is set to described help and expects between component and the mounting bracket, described to help material component relative to described
Mounting bracket can be up and down, and the driving device is installed on the mounting bracket, the driving end of the driving device and the drawing
One end of material block is fixedly connected, described that flitch is drawn to be set to the other end for drawing and expecting block, and the drawing flitch is set to the master mold
Fixed plate and it is described help material component between, the drawings flitch be equipped with drawing material pin.
In one embodiment, described that material component is helped to help material component and second to help material component including first, described first helps
Material component is fixedly connected with the one end of the binder block far from the die holder, and described second helps flitch and described first to help
Flitch is fixedly connected, and the elastic component is helped set on described second between flitch and the mounting bracket.
In one embodiment, the material pulling mechanism further includes the first limited block and the second limited block, first limit
Block and second limited block are respectively arranged on the opposite end inside the mounting bracket, first limited block and second limit
Position block is used to limit the scope of activities of driving device.
In one embodiment, the driving device is cylinder.
In one embodiment, first elastic component is spring.
In one embodiment, the material pulling mechanism further includes fixed plate, and the fixed plate, which is fixed on the male model, fixes
On plate, the mounting bracket is fixed in the fixed plate.
In one embodiment, further include being cascadingly set between the die holder and the male model fixed plate
Caster, male template, male model board, male model support block, the caster is fixedly connected with the die holder, the male model
Support block is fixedly connected with the male model fixed plate.
In one embodiment, male model is also fixed in the male template helps terminal assemblies, the male model to help terminal group
Part includes material folding plate and support plate, and the material folding plate is fixed in the male template, the support plate and the male template it
Between be equipped with the second elastic component.
In one embodiment, second elastic component is spring.
Above-mentioned injection forming mold, terminal material belt, which is set to, to be helped on material component, and when male template and caster mold, master mold is fixed
Plate is pressed downward by binder block, and material components drive will be helped to be moved to mounting bracket.Meanwhile the location hole on terminal material belt can detach
Draw material pin.It draws material block at this point, driving device drives and flitch is drawn to retract.When male template and caster mold, the first elastic component
Material component and mounting bracket can will be helped to automatically spring open, terminal material belt moves up, and material pin is drawn to enter the location hole of terminal material belt, driving
Device carries out drawing material operation.The molding of above-mentioned injection forming mold and driving device rollback operation are carried out at the same time, and then injection, connects
It, die sinking, product pulling operation and driving device draw material operation to be carried out at the same time, and form a cycle.Entire forming process subtracts
Ejection and the action of material folding head are lacked, and have been carried out by synchronizing several actions, it is possible to reduce the time of whole process.Above-mentioned note
The period of molding die tool can accomplish 4 seconds or so, greatly improve production efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the injection forming mold of an embodiment.
Specific implementation mode
In order to make the objectives, technical solutions, and advantages of the present invention be more clear, with reference to the accompanying drawings and embodiments, to this hair
It is bright to be further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
As shown in Figure 1, the injection forming mold 100 of an embodiment, including die holder 10,20 and of male model fixed plate
Material pulling mechanism between die holder 10 and male model fixed plate 20.
Material pulling mechanism includes binder block 30, helps material component 40, mounting bracket 50, the first elastic component (not shown), driving device
70, it draws material block 80 and draws flitch 90.One end of binder block 30 is fixedly connected with die holder 10.The other end of holding pad 30 and
Material component 40 is helped to be fixedly connected.Mounting bracket 50 is fixedly connected with male model fixed plate 20.Material component 40 is helped to be set to peace by bolt 42
It shelves on 50.First elastic component, which is set to, to be helped between material component 40 and mounting bracket 50.In the embodiment shown in fig. 1, the first elasticity
Shown in the installation site as shown 60 of part.Help material component 40 can be up and down relative to mounting bracket 50.Driving device 70 is installed on
On mounting bracket 50.The driving end of driving device 70 is fixedly connected with one end of drawing material block 80.It draws flitch 90 to be set to and draws material block 80
The other end, and flitch 90 is drawn to be set to die holder 10 and help between material component 40, drawing flitch 90, (figure is not equipped with material pin is drawn
Show).
Above-mentioned injection forming mold 100, terminal material belt 95, which is set to, to be helped on material component 40, when male template and caster mold,
Die holder 10 is pressed downward by binder block 30, and material component 40 will be helped to push and moved to mounting bracket 50.Meanwhile terminal material belt 95
On location hole can detach drawing material pin.It draws material block 80 at this point, driving device 70 drives and flitch 90 is drawn to retract.When male template and
When caster molds, the first elastic component can will help material component 40 and mounting bracket 50 to automatically spring open, and terminal material belt 95 moves up, and draw
Material pin enters the location hole of terminal material belt 95, and driving device 70 carries out drawing material operation.The molding of above-mentioned injection forming mold 100 and
70 rollback operation of driving device is carried out at the same time, then injection, and then, die sinking, product pulling operation and driving device 70 draw material
Operation is carried out at the same time, and forms a cycle.Entire forming process reduces ejection and the action of material folding head, and by several will move
Make synchronous carry out, it is possible to reduce the time of whole process.The period of above-mentioned injection forming mold can accomplish 4 seconds or so, significantly
Improve production efficiency.
Further, in one embodiment, material component 40 is helped to help flitch 44 and second to help flitch 46 including first.First
Flitch 44 is helped to be fixedly connected with the one end of binder block 30 far from die holder 10.Second helps flitch 46 and first to help flitch 44 solid
Fixed connection.Elastic component 60 is helped set on second between flitch 46 and mounting bracket 50.Terminal material belt 95 helps flitch 44 and set on first
Two help between flitch 46.
Further, in one embodiment, material pulling mechanism further includes the first limited block 72 and the second limited block 74.First
Limited block 72 and the second limited block 74 are respectively arranged on the opposite end inside mounting bracket 50.First limited block 72 and the second limited block
74 scope of activities for limiting driving device 70.
In one embodiment, the first elastic component is spring.It is appreciated that in other embodiments, the first elastic component
Can be other elastic parts.
In one embodiment, driving device 70 is cylinder.It is appreciated that in other embodiments, driving device 70
Can be other devices that other can carry out scaling operation.
In the embodiment shown in fig. 1, material pulling mechanism further includes fixed plate 95, and fixed plate 95 is fixed on male model fixed plate 20
On, mounting bracket 50 is fixed in fixed plate 95.
Injection forming mold as shown in Figure 1 further includes being cascadingly set on die holder 10 and male model fixed plate
Caster 12, male template 14, male model board 16 between 20 and male model support block 18, caster 12 and die holder 10, which are fixed, to be connected
It connects, male model support block 16 is fixedly connected with male model fixed plate 20.
Further, it is also fixed with male model in male template 14 and helps terminal assemblies.It includes material folding plate that male model, which helps terminal assemblies,
(not shown) and support plate (not shown), material folding plate are fixed in male template 14, and the is equipped between support plate and male template 14
Two elastic component (not shown).Terminal material belt 95 is helped among terminal assemblies from male model and is penetrated, and injecting glue is molded to terminal material belt 95.Male model
When plate 14 and caster 12 mold, under the action of the second elastic component, support plate can drive product to eject.Material folding plate and support plate
Play the role of positioning product.
Further, the second elastic component is spring.
Above-mentioned injection forming mold 100 does not need injection molding machine and is ejected, and product drives resin to be opened and closed by caster 12
Device is pulled out, and product can carry out cylinder and draw material action after being pulled out with terminal material belt 95.The material head molded does not need manipulator
It is gripped, helps between material component 40 and mounting bracket 50 and increase by the first elastic component ejecting mechanism, molding material head can in die sinking moment
It directly pops up, freely falls.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (9)
1. a kind of injection forming mold, which is characterized in that fixed including die holder, male model fixed plate and set on the master mold
Material pulling mechanism between plate and the male model fixed plate；
The material pulling mechanism includes binder block, helps material component, mounting bracket, the first elastic component, driving device, draws material block and draw material
Plate, one end of the binder block are fixedly connected with the die holder, the other end of the binder block and described help material component
It is fixedly connected, the mounting bracket is fixedly connected with the male model fixed plate, described that material component is helped to be set to the installation by bolt
On frame, first elastic component is set to described help and expects between component and the mounting bracket, described to help material component relative to the peace
Shelving can be up and down, and the driving device is installed on the mounting bracket, the driving end of the driving device and drawing material
One end of block is fixedly connected, described that flitch is drawn to be set to the other end for drawing and expecting block, and the drawing flitch is solid set on the master mold
Fixed board and it is described help material component between, the drawings flitch be equipped with drawing material pin.
2. injection forming mold as described in claim 1, which is characterized in that it is described help material component include first help material component with
Second helps material component, and described first helps material component to be fixedly connected with the one end of the binder block far from the die holder, institute
Stating second helps flitch to help flitch to be fixedly connected with described first, and the elastic component helps flitch and the mounting bracket set on described second
Between.
3. injection forming mold as described in claim 1, which is characterized in that the material pulling mechanism further include the first limited block and
Second limited block, first limited block and second limited block are respectively arranged on the opposite end inside the mounting bracket, institute
It states the first limited block and second limited block is used to limit the scope of activities of driving device.
4. injection forming mold as described in claim 1, which is characterized in that the driving device is cylinder.
5. injection forming mold as described in claim 1, which is characterized in that first elastic component is spring.
6. injection forming mold as described in claim 1, which is characterized in that the material pulling mechanism further includes fixed plate, described
Fixed plate is fixed in the male model fixed plate, and the mounting bracket is fixed in the fixed plate.
7. injection forming mold as described in claim 1, which is characterized in that further include being cascadingly set on the master mold to consolidate
Caster, male template, male model board, male model support block between fixed board and the male model fixed plate, the caster and the mother
Mould fixed plate is fixedly connected, and the male model support block is fixedly connected with the male model fixed plate.
8. injection forming mold as claimed in claim 7, which is characterized in that be also fixed with male model in the male template and help end
Sub-component, it includes material folding plate and support plate that the male model, which helps terminal assemblies, and the material folding plate is fixed in the male template, institute
It states and is equipped with the second elastic component between support plate and the male template.
9. injection forming mold as claimed in claim 7, which is characterized in that second elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431418.6A CN108527776B (en) | 2018-05-08 | 2018-05-08 | Injection molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431418.6A CN108527776B (en) | 2018-05-08 | 2018-05-08 | Injection molding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108527776A true CN108527776A (en) | 2018-09-14 |
| CN108527776B CN108527776B (en) | 2021-03-19 |
Family
ID=63477081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431418.6A Active CN108527776B (en) | 2018-05-08 | 2018-05-08 | Injection molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108527776B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976086A (en) * | 2020-08-27 | 2020-11-24 | 江苏顺航电子科技有限公司 | Material pulling device in injection molding machine |
| CN112024630A (en) * | 2020-09-17 | 2020-12-04 | 安徽省巢湖铸造厂有限责任公司 | Auxiliary device for railway fastener elastic strip forming die |
| CN112693065A (en) * | 2020-11-17 | 2021-04-23 | 宝利根(成都)精密工业有限公司 | Guide positioning mechanism for material pulling machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203171966U (en) * | 2013-03-26 | 2013-09-04 | 广东科技学院 | Feeding and discharging mechanism of full-automatic progressive precision injection mold |
| CN105382996A (en) * | 2015-12-02 | 2016-03-09 | 武汉凯尔信汽车零部件有限公司 | Automatic feeding and injection molding integrated composite mold for inserts |
-
2018
- 2018-05-08 CN CN201810431418.6A patent/CN108527776B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203171966U (en) * | 2013-03-26 | 2013-09-04 | 广东科技学院 | Feeding and discharging mechanism of full-automatic progressive precision injection mold |
| CN105382996A (en) * | 2015-12-02 | 2016-03-09 | 武汉凯尔信汽车零部件有限公司 | Automatic feeding and injection molding integrated composite mold for inserts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976086A (en) * | 2020-08-27 | 2020-11-24 | 江苏顺航电子科技有限公司 | Material pulling device in injection molding machine |
| CN112024630A (en) * | 2020-09-17 | 2020-12-04 | 安徽省巢湖铸造厂有限责任公司 | Auxiliary device for railway fastener elastic strip forming die |
| CN112693065A (en) * | 2020-11-17 | 2021-04-23 | 宝利根(成都)精密工业有限公司 | Guide positioning mechanism for material pulling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527776B (en) | 2021-03-19 |
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