CN207711287U - A kind of oblique top injection mold being easily detached from - Google Patents
A kind of oblique top injection mold being easily detached from Download PDFInfo
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- CN207711287U CN207711287U CN201721486745.9U CN201721486745U CN207711287U CN 207711287 U CN207711287 U CN 207711287U CN 201721486745 U CN201721486745 U CN 201721486745U CN 207711287 U CN207711287 U CN 207711287U
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- demoulding
- injection molding
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- pressing piece
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Abstract
The utility model discloses a kind of oblique top injection mold being easily detached from, it is equipped with fixed half and moving half, fixed half and moving half matches assembly, forms the injection molding cavity of sealing；Cover half is fixedly mounted on one end on operation console, and dynamic model is located at the other end of operation console and the two is slidably connected；Cover half is equipped with stent struts, is equipped with injection moulding apparatus at the top left angle of stent struts, is equipped with stripper apparatus in the middle part framework of stent struts, stripper apparatus moves left and right in framework；Injection moulding apparatus is equipped with fixed pin, injection molding cavity, injecting head, contact pressing piece and mounting plate；Fixed pin is fixedly mounted in the left corner of stent struts, and mounting plate is fixed in the groove of the left corner of stent struts, and upper and the two that contact pressing piece is mounted on mounting plate is slidably connected, and fixed pin is with contact pressing piece on the same horizontal plane；The bottom of contact pressing piece is flexibly connected by connector with injection molding cavity；Injecting head is fixedly connected with injection molding cavity bottom and extends in injection cavities body.
Description
Technical field
The utility model more particularly to a kind of oblique top injection mold being easily detached from.
Background technology
Injection mold is a kind of tool producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is to produce a kind of processing method used when certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
In use, the plastic cement in injection is molded injection mold about plastic cement with mold, but product is demoulding
In the process, it may appear that the surfaces stick with injection mold, in this way without the quality of product can be made to cannot be guaranteed, it may also be necessary to
The surface of mold is cleared up, production efficiency cannot improve, therefore existing plastic mould needs to be changed there are disadvantage mentioned above
Into.
Utility model content
The utility model provides a kind of oblique top injection mold being easily detached from, the above problem of solution.
To solve the above problems, the technical scheme that the utility model is provided is as follows：A kind of oblique top injection mold being easily detached from,
Equipped with fixed half and moving half, the fixed half and moving half matches assembly, forms the injection molding cavity of sealing；The cover half is fixedly mounted on
One end on operation console, the dynamic model is located at the other end of operation console and the two is slidably connected；The cover half is equipped with stent struts,
The top left angle of the stent struts is equipped with injection moulding apparatus, and demoulding dress is equipped in the middle part framework of the stent struts
It sets, the stripper apparatus moves left and right in the framework；The injection moulding apparatus is equipped with fixed pin, injection molding cavity, injecting head, presses
Part and mounting plate；The fixed pin is fixedly mounted in the left corner of the stent struts, and the mounting plate is fixed on described fixed
In the groove of the left corner of mould holder, upper and the two that the contact pressing piece is mounted on the mounting plate is slidably connected, the fixation
Pin is with contact pressing piece on the same horizontal plane；The bottom of the contact pressing piece is flexibly connected by connector with injection molding cavity；The note
Modeling head is fixedly connected with injection molding cavity bottom and extends in injection cavities body；The stripper apparatus is equipped with demoulding support element, described
The left side top and bottom of demoulding support element are all provided with there are two assisted demoulding push rod, and the middle part installation of the demoulding support element is main de-
Mould push rod device.
Preferably, main stripper plate be mounted on the stent struts Left-Hand Panel in the middle part of, the top of the main stripper plate with
The junction of Left-Hand Panel is equipped with injection plastic cement channel；The Left-Hand Panel is equipped with time demoulding channel successively from top to bottom, master takes off
Mould channel and auxiliary demoulding channel, secondary demoulding push rod, main demoulding push rod device and assisted demoulding push rod sequentially pass through time demoulding channel,
Main demoulding channel and auxiliary demoulding channel.
Preferably, the both ends of the demoulding support element are equipped with bumper post, and the master of spill is equipped at the middle part of the ontology
Demould installation position.
Preferably, the main demoulding push rod device is equipped with fixed link, sliding part, interlocking bar, transition piece and backform part；It is described
Fixed link is mounted on the front end of the main demoulding installation position, and the sliding part is mounted in the demoulding installation position, the transition
Part is mounted in main demoulding channel；The front panel of the sliding part is slidably connected with the fixed rod rear end, in the sliding part
Lower end be equipped with spring part, the rear panel of sliding part is slidably connected with main demoulding installation position；One end of the interlocking bar with it is described
Sliding part is fixedly connected, and the other end of the interlocking bar is fixedly connected across the transition piece with the backform part.
Preferably, sliding slot when tilting, the angle of inclination of the sliding slot and main demoulding channel, contact are equipped in the transition piece
The angle of inclination of part is consistent.
Preferably, the contact pressing piece is wedge structure, and one end of the contact pressing piece is equipped with damping, buffering part, the contact pressing piece
Inclined-plane and matching at the top of injection molding cavity.
Preferably, the connector is equipped with head rod and the second connecting rod and the two hinge, and maximum angle is 225
Degree；One end of the head rod is fixed on the bottom end of contact pressing piece, and the other end of second connecting rod is equipped with baffler, institute
Baffler is stated to be located in injection molding cavity；The baffler is in contact surface with injection molding cavity equipped with fine circular hole, in the baffler
It is internally provided with plenum chamber, grid, protection network and cavernous body is equipped with successively from top to bottom in the plenum chamber and three is solid successively
It is fixed, silicone oil is filled in the cavernous body.
Advantageous effect compared with the existing technology is that using the above scheme, the utility model makes product by stripper apparatus
During demoulding, be not in surfaces stick with injection mold, and demoulding will not cause the damage of product, can make
The quality of product is guaranteed, and same it is not necessary to clear up the surface of mold, production efficiency is greatly improved.
Description of the drawings
Illustrate embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment or the prior art
The required attached drawing used is briefly described in description, it is clear that, the accompanying drawings in the following description is only the one of utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.Make to this on the contrary, purpose of providing these embodiments is
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " fixation ", " integrated molding ",
For illustrative purposes only, the similar unit of structure is to identical label in the figure for "left", "right" and similar statement
Mark.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.
As shown in Figure 1, one embodiment of the utility model is：A kind of oblique top injection mold being easily detached from is equipped with cover half 1
With dynamic model 2, the fixed half and moving half matches assembly, forms the injection molding cavity of sealing；The cover half is fixedly mounted on operation console
Upper one end, the dynamic model is located at the other end of operation console and the two is slidably connected；The cover half is equipped with stent struts, described fixed
The top left angle of mould holder is equipped with injection moulding apparatus, and stripper apparatus is equipped in the middle part framework of the stent struts, described
Stripper apparatus moves left and right in the framework；The injection moulding apparatus is equipped with fixed pin 61, injection molding cavity 63, injection molding 64, contact pressing piece
62 and mounting plate；The fixed pin is fixedly mounted in the left corner of the stent struts, and the mounting plate is fixed on described fixed
In the groove of the left corner of mould holder, upper and the two that the contact pressing piece is mounted on the mounting plate is slidably connected, the fixation
Pin is with contact pressing piece on the same horizontal plane；The bottom of the contact pressing piece is flexibly connected by connector with injection molding cavity；The note
Modeling head is fixedly connected with injection molding cavity bottom and extends in injection cavities body；The stripper apparatus is equipped with demoulding support element, described
The left side top and bottom of demoulding support element are equipped with secondary 4, auxiliary 5 demoulding push rod, and the middle part installation of the demoulding support element is main to be taken off
Mould push rod device.
Preferably, main stripper plate be mounted on the stent struts Left-Hand Panel in the middle part of, the top of the main stripper plate with
The junction of Left-Hand Panel is equipped with injection plastic cement channel；The Left-Hand Panel is equipped with time demoulding channel successively from top to bottom, master takes off
Mould channel and auxiliary demoulding channel, it is logical that secondary demoulding push rod 4, main demoulding push rod device and assisted demoulding push rod 5 sequentially pass through time demoulding
Road, main demoulding channel and auxiliary demoulding channel；Further, the equal spring in one end and the demoulding support of secondary demoulding push rod, auxiliary demoulding push rod
Part is fixedly connected.
Preferably, the both ends of the demoulding support element are equipped with bumper post, and the master of spill is equipped at the middle part of the ontology
Demould installation position.
Preferably, the main demoulding push rod device is equipped with fixed link 31, sliding part 32, interlocking bar 34, transition piece 33 and top
Module；The fixed link is mounted on the front end of the main demoulding installation position, and the sliding part is mounted in the demoulding installation position,
The transition piece is mounted in main demoulding channel；The front panel of the sliding part is slidably connected with the fixed rod rear end, in institute
The lower end for stating sliding part is equipped with spring part, and the rear panel of sliding part is slidably connected with main demoulding installation position；The one of the interlocking bar
End is fixedly connected with the sliding part, and the other end of the interlocking bar is fixedly connected across the transition piece with the backform part.
Preferably, sliding slot when tilting, the angle of inclination of the sliding slot and main demoulding channel, contact are equipped in the transition piece
The angle of inclination of part is consistent.
Preferably, the contact pressing piece is wedge structure, and one end of the contact pressing piece is equipped with damping, buffering part, the contact pressing piece
Inclined-plane and matching at the top of injection molding cavity；Further, the outer wall of injection molding cavity is fixed with spring, is equipped with limitation on a mounting board
The limit spring convex block that spring moves down.
Preferably, the connector is equipped with head rod and the second connecting rod and the two hinge, and maximum angle is 225
Degree；One end of the head rod is fixed on the bottom end of contact pressing piece, and the other end of second connecting rod is equipped with baffler, institute
Baffler is stated to be located in injection molding cavity；The baffler is in contact surface with injection molding cavity equipped with fine circular hole, in the baffler
It is internally provided with plenum chamber, grid, protection network and cavernous body is equipped with successively from top to bottom in the plenum chamber and three is solid successively
It is fixed, silicone oil is filled in the cavernous body.
Operation principle：Electric pushrod pushes dynamic model to be moved to cover half, and dynamic model pushes the stripper apparatus in cover half first, secondary de-
Mould push rod, auxiliary demoulding push rod and main demoulding push rod device move right in the framework of stent struts, pass through backform part, interlocking bar
Make the spring-compressed of sliding part bottom and slided in fixed link, makes to form a sealing between entire stripper apparatus and cover half
Injection molding cavity；Meanwhile contact pressing piece is moved horizontally to fixed pin on a mounting board, not only makes injection molding cavity to moving down by contact pressing piece
It is dynamic, so that injecting head is in contact with injection plastic cement channel, injection plastic cement channel is connected to injection molding cavity；And head rod passes through
The drive of contact pressing piece moves forward, and the second connecting rod is made to move down, and it is in 180 degree finally to make two connecting rods, and pressure is made to reach
Plastic cement liquid in injection cavities body is injected by injecting head in injection cavities body by maximum value；Finally, electric pushrod recycling pulls
Dynamic model reaches starting point, and the recoil of spring of sliding part bottom makes entire stripper apparatus return to starting point and injecting products is pushed to fall, together
When contact pressing piece without external force, the spring for being molded cavity outer wall bounces, drive contact pressing piece return to starting point, injecting head leaves injection molding cavity, past
Multiple movement.
Advantageous effect compared with the existing technology is that using the above scheme, the utility model makes product by stripper apparatus
During demoulding, be not in surfaces stick with injection mold, and demoulding will not cause the damage of product, can make
The quality of product is guaranteed, and same it is not necessary to clear up the surface of mold, production efficiency is greatly improved.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of the appended claims for the utility model
It encloses.
Claims (7)
1. a kind of oblique top injection mold being easily detached from, it is equipped with fixed half and moving half, the fixed half and moving half matches assembly, and formation is close
The injection molding cavity of envelope；It is characterized in that, the cover half is fixedly mounted on one end on operation console, the dynamic model is located at the another of operation console
One end and the two is slidably connected；The cover half is equipped with stent struts, and being equipped with injection molding at the top left angle of the stent struts fills
It sets, stripper apparatus is installed in the middle part framework of the stent struts, the stripper apparatus moves left and right in the framework；
The injection moulding apparatus is equipped with fixed pin, injection molding cavity, injecting head, contact pressing piece and mounting plate；The fixed pin is fixedly mounted on
In the left corner of the stent struts, the mounting plate is fixed in the groove of the left corner of the stent struts, described to press
Upper and the two that part is mounted on the mounting plate is slidably connected, and the fixed pin is with contact pressing piece on the same horizontal plane；It is described
The bottom of contact pressing piece is flexibly connected by connector with injection molding cavity；The injecting head is fixedly connected and extends to injection molding cavity bottom
In injection cavities body；
The stripper apparatus be equipped with demoulding support element, it is described demoulding support element left side top and bottom be all provided with there are two auxiliary
Push rod is demoulded, main demoulding push rod device is installed at the middle part of the demoulding support element.
2. a kind of oblique top injection mold being easily detached from according to claim 1, which is characterized in that main stripper plate is mounted on described
In the middle part of the Left-Hand Panel of stent struts, the top of the main stripper plate and the junction of Left-Hand Panel are equipped with injection plastic cement channel；
The Left-Hand Panel is equipped with time demoulding channel, main demoulding channel and auxiliary demoulding channel successively from top to bottom, and secondary demoulding push rod, master are de-
Mould push rod device and assisted demoulding push rod sequentially pass through time demoulding channel, main demoulding channel and auxiliary demoulding channel.
3. a kind of oblique top injection mold being easily detached from according to claim 2, which is characterized in that the two of the demoulding support element
End is equipped with bumper post, and the main demoulding installation position of spill is equipped at the middle part of demoulding support element.
4. a kind of oblique top injection mold being easily detached from according to claim 3, which is characterized in that the main demoulding push rod device
Equipped with fixed link, sliding part, interlocking bar, transition piece and backform part；Before the fixed link is mounted on the main demoulding installation position
End, the sliding part are mounted in the demoulding installation position, and the transition piece is mounted in main demoulding channel；The sliding part
Front panel is slidably connected with the fixed rod rear end, the lower end of the sliding part be equipped with spring part, the rear panel of sliding part with
Main demoulding installation position is slidably connected；One end of the interlocking bar is fixedly connected with the sliding part, the other end of the interlocking bar
It is fixedly connected with the backform part across the transition piece.
5. a kind of oblique top injection mold being easily detached from according to claim 4, which is characterized in that be equipped with and incline in the transition piece
Sliding slot when tiltedly, the angle of inclination of the sliding slot are consistent with main demoulding channel, the angle of inclination of contact part.
6. a kind of oblique top injection mold being easily detached from according to claim 1, which is characterized in that the contact pressing piece is that wedge shape is tied
One end of structure, the contact pressing piece is equipped with damping, buffering part, the inclined-plane of the contact pressing piece and matching at the top of injection molding cavity.
7. a kind of oblique top injection mold being easily detached from according to claim 1, which is characterized in that the connector is equipped with first
Connecting rod and the second connecting rod and the two hinge, maximum angle are 225 degree；One end of the head rod, which is fixed on, to press
The other end of the bottom end of part, second connecting rod is equipped with baffler, and the baffler is located in injection molding cavity；The baffler with
Injection molding cavity be in contact surface be equipped with fine circular hole, be internally provided with plenum chamber in the baffler, the plenum chamber from it is lower to
On be equipped with grid, protection network and cavernous body and three successively and fix successively, silicone oil is filled in the cavernous body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486745.9U CN207711287U (en) | 2017-11-09 | 2017-11-09 | A kind of oblique top injection mold being easily detached from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486745.9U CN207711287U (en) | 2017-11-09 | 2017-11-09 | A kind of oblique top injection mold being easily detached from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711287U true CN207711287U (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486745.9U Active CN207711287U (en) | 2017-11-09 | 2017-11-09 | A kind of oblique top injection mold being easily detached from |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802200A (en) * | 2019-11-28 | 2020-02-18 | 安徽耐科装备科技股份有限公司 | Sand core mould and casting mould for preparing sand core mould |
| CN113001885A (en) * | 2021-02-08 | 2021-06-22 | 范佳康 | Mould for injection molding of plastic water cup |
-
2017
- 2017-11-09 CN CN201721486745.9U patent/CN207711287U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802200A (en) * | 2019-11-28 | 2020-02-18 | 安徽耐科装备科技股份有限公司 | Sand core mould and casting mould for preparing sand core mould |
| CN113001885A (en) * | 2021-02-08 | 2021-06-22 | 范佳康 | Mould for injection molding of plastic water cup |
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