CN109177062A - Side is into glue injection mold - Google Patents
Side is into glue injection mold Download PDFInfo
- Publication number
- CN109177062A CN109177062A CN201811328242.8A CN201811328242A CN109177062A CN 109177062 A CN109177062 A CN 109177062A CN 201811328242 A CN201811328242 A CN 201811328242A CN 109177062 A CN109177062 A CN 109177062A
- Authority
- CN
- China
- Prior art keywords
- action sliders
- hot mouth
- injection mold
- side action
- cover half
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 239000003292 glue Substances 0.000 title claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 98
- 230000013011 mating Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000000243 solution Substances 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
- 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
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of side into glue injection mold, which includes dynamic model, cover half into glue injection mold, and side action sliders are set on the side glue-feeder of the dynamic model, and the side action sliders have a guide channel, and the guide channel has an inclined wall；Hot mouth mold insert, it is set in the guide channel, the hot mouth mold insert has a guide wall, and the guide wall is bonded the inclined wall, so that the hot mouth mold insert can occur with the side action sliders it is opposite slide, the hot mouth mold insert is formed through one and allows bit port；And hot mouth, it is set on the cover half, and allow bit port to be connected with the side glue-feeder across described.Side provided by technical solution of the present invention has the advantages that Product Precision is high, wastage of material is few into glue injection mold.
Description
Technical field
The present invention relates to injection molding technology field, in particular to a kind of side is into glue injection mold.
Background technique
Injection molding, which refers to, injects mold cavity for the material of molten condition, obtains a kind of processing of product after coolant
Technique.In general, mold includes cover half and dynamic model, cover half and dynamic model contraposition cooperatively form type chamber.In the production of production flat-type
When product, to avoid product from the defects of crimping, warpage, burr occur, the glue-feeder of product is generally located on product bottom, i.e. type chamber
Bottom, be connected between glue-feeder and type chamber by a runner, can accordingly setting activity on the cover half or dynamic model of this kind of mold
Side action sliders, in die sinking, side action sliders can be slided to side and be separated with product.
In general, glue-feeder is formed in the side of the remote release chamber of side action sliders, to avoid in die sinking, side core-pulling is sliding
Block is interfered with Jiao Zui phase, but in this way, runner is too long between glue-feeder and type chamber, causes injection pressure to weaken, in runner
Wastage of material it is serious.
Summary of the invention
The main object of the present invention is to propose a kind of side into glue injection mold, it is intended to be solved in existing injection mold, runner
The serious technical problem of interior wastage of material.
To achieve the above object, side proposed by the present invention is into glue injection mold, comprising:
Dynamic model；
Cover half；
Side action sliders are set on the side glue-feeder of the dynamic model, and the side action sliders have a guide channel, institute
Guide channel is stated with an inclined wall；
Hot mouth mold insert is set in the guide channel, and the hot mouth mold insert has a guide wall, the guide wall fitting
The inclined wall, so that the hot mouth mold insert can occur to slide relatively with the side action sliders, the hot mouth mold insert perforation
It is formed with one and allows bit port；And
Hot mouth is set on the cover half, and allows bit port to be connected with the side glue-feeder across described.
Optionally, the inclined wall is set to the side that the guide channel leans on plesiotype chamber, and the hot mouth mold insert includes one
Guide section, the guide wall are set on the guide section, so that cover half described in the guide section is tapered to the dynamic model.
Optionally, the arc-shaped transition in all sides of the guide section, the peripheral wall of the guide channel and the guide section are suitable
With setting.Optionally, the hot mouth mold insert further includes radiating segment, and the radiating segment is connected to the guide section far from the dynamic model
Side, and the extending direction of the radiating segment intersects with the extending direction of the guide section.
Optionally, the radiating segment has multiple radiating grooves.
Optionally, the side action sliders are slideably positioned on the cover half, and the injection mold further includes being set to institute
The position limiting structure between cover half and the side action sliders is stated, for limiting institute when the side action sliders are separated with product
State position of the side action sliders relative to the cover half.
Optionally, the position limiting structure includes the first clamping portion and the second clamping portion, and first clamping portion is set to institute
It states on cover half, second clamping portion is set in the side action sliders, can be and described with the sliding of the side action sliders
First clamping portion is mutually clamped.
Optionally, second clamping portion is the sliding slot being formed in the side action sliders, and first clamping portion is
It is fixedly arranged on the cover half, and slides the limited block being adapted to the sliding slot.
Optionally, the side into glue injection mold further include an actuator, for driving the side action sliders to slide to institute
State dynamic model.
Optionally, the injection mold further include one be set between the side action sliders and the dynamic model to drawknot
Structure, described includes the first drag hook being set in the side action sliders and be set on the dynamic model second to pull-up structure
Drag hook, first drag hook are set to the side of the remote release chamber of second drag hook, first drag hook and second drag hook
Between mating surface be an inclined-plane, and where the inclined-plane from side from second drag hook to first drag hook inclination, it is described
Second drag hook is used under the drive of the dynamic model, pulls the side action sliders to the dynamic model by first drag hook
Side movement.
The side that technical solution of the present invention provides is into glue injection mold, including dynamic model, cover half, side action sliders, hot mouth mold insert
And hot mouth, side glue-feeder is wherein provided on dynamic model, side action sliders are set on the side glue-feeder, have in side action sliders
One guide channel, the guide channel have an inclined wall, and hot mouth mold insert is set in the guide channel, and the hot mouth mold insert has
One guide wall to fit with the inclined wall, hot mouth mold insert also have one to allow bit port, and hot mouth is set on cover half, and is passed through upper
It states and bit port is allowed to be connected with side glue-feeder；Compared with prior art, the application is by being set to side into glue for side action sliders
On mouth, shorten the length of runner between side glue-feeder and type chamber, and using hot mouth mold insert when die sinking with can phase between side action sliders
To the characteristic of sliding, the interference between hot mouth and side action sliders is avoided, mold is completed and is smoothly opened, and then reduce
The loss of injection pressure, while reducing the waste of raw material.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical 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
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is structural schematic diagram of the side of the present invention into one embodiment of glue injection mold；
Fig. 2 is cross-sectional view when hot mouth mold insert and side action sliders cooperate in embodiment illustrated in fig. 1；
Fig. 3 is the structural schematic diagram of hot mouth mold insert in embodiment illustrated in fig. 1；
Fig. 4 is another status diagram of embodiment illustrated in fig. 1；
Fig. 5 is the enlarged drawing in Fig. 4 at details A.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Side action sliders | 11 | Guide channel |
| 111 | Inclined wall | 2 | Hot mouth mold insert |
| 21 | Guide section | 211 | Guide wall |
| 22 | Radiating segment | 221 | Radiating groove |
| 23 | Allow bit port | 3 | Hot mouth |
| 4 | Position limiting structure | 41 | First clamping portion |
| 42 | Second clamping portion | 5 | Actuator |
| 6 | To pull-up structure | 61 | First drag hook |
| 62 | Second drag hook |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the meaning of the "and/or" occurred in full text is, and including three schemes arranged side by side, by taking " A and/or B " as an example, including A
The scheme that scheme or B scheme or A and B meet simultaneously.In addition, the technical solution between each embodiment can be combined with each other,
It but must be based on can be realized by those of ordinary skill in the art, when conflicting or nothing occurs in the combination of technical solution
Method realize when will be understood that the combination of this technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of side into glue injection mold.
In embodiments of the present invention, it please refers to shown in Fig. 1 and Fig. 2, which includes that dynamic model (does not show in figure into glue injection mold
Out), cover half (not shown), side action sliders 1, hot mouth mold insert 2 and hot mouth 3, are wherein provided with side glue-feeder on dynamic model
(not shown) is formed with type chamber between dynamic model and cover half, hot mouth 3 is set on cover half, and side action sliders 1 are set to side into glue
On mouth, which has a guide channel 11, which has an inclined wall 111, the inclined wall 111
Extending direction is parallel to the direction of motion of side action sliders 1, wherein the direction of motion of the side action sliders 1 refers to that mold is opened
Or when molding, the direction of motion of side action sliders 1；Hot mouth mold insert 2 is set in the guide channel 11, and hot mouth mold insert 2 has
One guide wall 211 to fit with inclined wall 111, passes through the mutual cooperation of inclined wall 111 and guide wall 211, side action sliders 1
Can occur between hot mouth mold insert 2 it is opposite slide, which also has one to allow bit port 23, and hot mouth 3 passes through this and allows bit port
23 are connected with side glue-feeder.
It is appreciated that compared with prior art, the application is shortened by the way that side action sliders 1 are set on the glue-feeder of side
The length of runner between side glue-feeder and type chamber, and using can opposite sliding between hot mouth mold insert 2 and side action sliders 1 when die sinking
Characteristic avoids the interference between hot mouth 3 and side action sliders 1, completes mold and is smoothly opened, and then reduces injection molding pressure
The loss of power, while reducing the waste of raw material.
Specifically, in the present embodiment, hot mouth mold insert 2 is fixed in hot mouth 3.It is appreciated that since hot mouth 3 passes through hot mouth
Allowing after bit port 23 on mold insert 2 is connected with side glue-feeder, and by relatively sliding between hot mouth mold insert 2 and side action sliders 1
It is dynamic, it avoids interfering with side action sliders 1, therefore hot mouth mold insert 2 is fixed in hot mouth 3, can save on cover half and be used for
The fixed structure or component of fixed hot mouth mold insert 2, simplify the setting of mold, reduce costs.
Further, incorporated by reference to shown in Fig. 2 and Fig. 3, inclined wall 111 is set to the side that guide channel 11 leans on plesiotype chamber,
3 component of hot mouth includes a guide section 21, which has above-mentioned guide wall 211, and guide wall 211 makes guide section 21 certainly
Side where from cover half to dynamic model is tapered.It is appreciated that by the way that inclined wall 111 is set to guide channel 11 by the one of plesiotype chamber
Side so that guide channel 11 only has the setting of side sidewall slope, while can also have a guiding being obliquely installed on hot mouth mold insert 2
The opposite sliding between side action sliders 1 and hot mouth mold insert 2 can be realized, in this way, not only making the knot of guide channel 11 in wall 211
Structure is more simple, easy to process.The structure of hot mouth mold insert 2 is also more simple simultaneously, processes also more convenient.Again since hot mouth is inlayed
The guide section 21 of part 2 is in gradually-reducing shape, therefore the materials of hot mouth mold insert 2 are reduced, and cost is lower.It should be noted that in the application
Other embodiments in, the two sidewalls opposite with type chamber of guide channel 11 are obliquely installed as inclined wall 111, correspondingly, hot mouth
The two sides of mold insert 2 are obliquely installed as guide wall 211.
Further, shown in referring to figure 3., hot mouth mold insert 2 further includes a radiating segment 22, which is connected to guiding
21 sides far from dynamic model of section, and the extending direction of radiating segment 22 is parallel to the extending direction of hot mouth 3.It is appreciated that radiating segment
22 setting is able to extend the length of hot mouth mold insert 2, to improve the intensity of hot mouth mold insert 2, since hot mouth mold insert 2 needs for side pumping
The movement of core sliding block 1 provides guiding, therefore the raising of 1 intensity of side action sliders, makes hot mouth mold insert 2 in the pressure of side action sliders 1
It is unlikely to deform under compeling, extends the service life of hot mouth mold insert 2, and improve the stability of the movement of side action sliders 1.It needs
Bright, in other embodiments, the extending direction of radiating segment 22 can also be not parallel to the extending direction of hot mouth 3, radiating segment 22
Extending direction can also intersect with the extending direction of guide section 21.
Further, radiating segment 22 has multiple radiating grooves 221.During injection molding, the original of molten condition in hot mouth 3
The meeting of material transmits temperature to hot mouth mold insert 2 through hot mouth 3, and radiating groove 221 is opened up on radiating segment 22 and is conducive to improve hot mouth edge
The radiating rate of part 2 makes 3 component of hot mouth be unlikely to overheat, to extend the service life of hot mouth mold insert 2.
Shown in referring to figure 4., in the present embodiment, side action sliders 1 are movably set on cover half, provided herein
Side further includes position limiting structure 4 into sealing rubber die, which is set between cover half and side action sliders 1, the position limiting structure 4
For when side action sliders 1 are separated with product, limiting position of the side action sliders 1 relative to cover half, by side action sliders 1
It is fixed on cover half, it will be understood that by the setting of position limiting structure 4, side action sliders 1 can be limited on cover half, so as to
In the die sinking and molding of mold.
Further, which includes the first clamping portion 41 and the second clamping portion 42, wherein the first clamping portion 41 is set
Be placed on cover half, the second clamping portion 42 is set in side action sliders 1, the second clamping portion 42 can with the sliding of side action sliders 1,
It is clamped or separates with 41 phase of the first clamping portion.Pass through the mutual snap fit in the first clamping portion 41 and the second clamping portion 42, realization pair
The limit of side action sliders 1, has the advantages of simple structure and easy realization, and with the movement of side action sliders 1, and the second clamping portion 42 can be by
Gradually separated with the first clamping portion 41, it is also very convenient quick to automatically terminate the limit to side action sliders 1.
Specifically, in the present embodiment, the second clamping portion 42 is the sliding slot being formed in side action sliders 1, the sliding slot
Length is equal to the distance that side action sliders 1 are slided, and the first clamping portion 41 is to be fixedly arranged on cover half, and be adapted to sliding slot sliding
Limited block.It is appreciated that being abutted against by limited block and the side cell wall in track length direction, can be realized to side action sliders
1 limit, has the advantages of simple structure and easy realization.Simultaneously because limited block sliding adaptation sliding slot, the i.e. two sides of limited block and trough width
The two sidewalls in direction abut against, and then can be formed and be limited to the sliding of side action sliders 1, to improve the sliding of side action sliders 1
Stability.
Specifically, in the present embodiment, sliding slot is formed in the side that side action sliders 1 carry on the back release chamber, and the length of sliding slot
The direction of motion of the parallel side action sliders 1 in direction.Sliding slot is opened in the side that side action sliders 1 carry on the back release chamber, cover half can be made
The limited block of upper setting will not be intracavitary with type product interfere, the structure of mold is more simple, easily designed；And sliding slot
Length direction is parallel to the direction of motion of side action sliders 1, can effectively reduce the depth of sliding slot, be convenient to side action sliders 1
Manufacture.To enhance the limitation to 1 position of side action sliders, multiple groups position limiting structure is provided between side action sliders 1 and cover half
4。
It should be noted that in other embodiments, the second clamping portion 42 can also be the card being set in side action sliders 1
Block, by the clamping between fixture block and limited block, to realize the limitation to 1 position of side action sliders.
Further, incorporated by reference to shown in Fig. 4 and Fig. 5, side provided herein into sealing rubber die further includes actuator 5 and right
Pull-up structure 6, wherein actuator 5 for side action sliders 1 to provide the power of remote release chamber in die sinking, to pull-up structure 6 to
Side action sliders 1 are pulled under the drive of dynamic model, and then the movement for side action sliders 1 provides initial driving force.In actual production
In, since certain products are larger, the volume of side action sliders 1 is corresponding to quality larger, therefore side action sliders 1 are from static to fortune
It is dynamic to need biggish startup power, and the mould that moves back of dynamic model generally relies on hydraulic cylinder or the completion of gas cylinder, has biggish power, therefore
Under the drive of dynamic model, by being that side action sliders 1 provide an initial driving force to pull-up structure 6,5 driving side of actuator can help to
Core-pulling slide block 1 reduces cost to reduce the specification of side action sliders 1.
Specifically, in the present embodiment, actuator 5 is that side is fixed in side action sliders 1, and the other side offsets with cover half
The nitrogen gas spring connect is additionally provided with the accommodation groove for accommodating the nitrogen gas spring in side action sliders 1.In general, nitrogen bullet
Spring has a piston rod, and the function of metal spring is realized by the movement of piston rod, in the present embodiment, when die sinking, nitrogen
The piston rod of spring can be stretched out from side action sliders 1 to the side where cover half, and side action sliders 1 are lifted off cover half.To increase
By force to the driving of side action sliders 1, more nitrogen gas springs are fixed in side action sliders 1.It should be noted that in other realities
It applies in example, metal spring also can be selected in actuator 5.
Shown in referring to figure 5., in the present embodiment, the first drag hook 61 and the second drag hook 62 are included to pull-up structure 6, wherein the
One drag hook 61 is set in side action sliders 1, and the second drag hook 62 is set on dynamic model, and the first drag hook 61 is set to the second drag hook
The side of 62 remote release chambers, mating surface between the first drag hook 61 and the second drag hook 62 are an inclined-plane, and the inclined-plane is from the second drag hook 62
It is tilted to the side where the first drag hook 61；When die sinking, under the drive of dynamic model, the second drag hook 62 can be to the direction far from cover half
The first drag hook 61 is pulled, and then drives side action sliders 1, is moved to the direction far from cover half.The direction of motion for defining dynamic model is y
Direction, the direction perpendicular to the direction y are the direction x, since the direction of motion of side action sliders 1 is inclination extension, that is,
First drag hook 61 is moved to the direction far from cover half in y-direction, is moved in the x direction to the direction of remote release chamber, due to opening
When mould, the second drag hook 62 is only in y-direction far from cover half, therefore during die sinking, the first drag hook 61 and the second drag hook 62
It is located remotely from each other in the x direction, after moving certain distance, the first drag hook 61 is separated from each other with the second drag hook 62, while side core-pulling
Sliding block 1 is fixed on cover half under the action of position limiting structure 4, after moving to reservation position to the direction far from cover half when dynamic model,
Complete the die sinking of mold.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of side is into glue injection mold, including dynamic model and cover half, which is characterized in that further include:
Side action sliders are set on the side glue-feeder of the dynamic model, and the side action sliders have a guide channel, described to lead
There is an inclined wall to channel；
Hot mouth mold insert is set in the guide channel, and the hot mouth mold insert has a guide wall, described in guide wall fitting
Inclined wall, so that the hot mouth mold insert can occur to slide relatively with the side action sliders, the hot mouth mold insert is formed through
There is one to allow bit port；And
Hot mouth is set on the cover half, and allows bit port to be connected with the side glue-feeder across described.
2. side as described in claim 1 is into glue injection mold, which is characterized in that the inclined wall is set to the guide channel
By the side of plesiotype chamber, the hot mouth mold insert includes a guide section, and the guide wall is set on the guide section, so that described
Cover half described in guide section is tapered to the dynamic model.
3. side as claimed in claim 2 is into glue injection mold, which is characterized in that the arc-shaped mistake in all sides of the guide section
It crosses, the peripheral wall of the guide channel is adapted to setting with the guide section.
4. side as claimed in claim 2 is into glue injection mold, which is characterized in that the hot mouth mold insert further includes radiating segment, institute
It states radiating segment and is connected to side of the guide section far from the dynamic model, and the extending direction of the radiating segment and the guide section
Extending direction intersection.
5. side as claimed in claim 4 is into glue injection mold, which is characterized in that the radiating segment has multiple radiating grooves.
6. side as described in claim 1 is into glue injection mold, which is characterized in that the side action sliders are slideably positioned in described
On cover half, the injection mold further includes the position limiting structure being set between the cover half and the side action sliders, is used for
When the side action sliders are separated with product, position of the side action sliders relative to the cover half is limited.
7. side as claimed in claim 6 is into glue injection mold, which is characterized in that the position limiting structure include the first clamping portion and
Second clamping portion, first clamping portion are set on the cover half, and second clamping portion is set to the side action sliders
On, it can be mutually clamped with the sliding of the side action sliders with first clamping portion.
8. side as claimed in claim 7 is into glue injection mold, which is characterized in that second clamping portion is to be formed in the side
Sliding slot on core-pulling slide block, first clamping portion are to be fixedly arranged on the cover half, and slide the limit being adapted to the sliding slot
Block.
9. side as claimed in claim 6 is into glue injection mold, which is characterized in that the side into glue injection mold further include a drive
Moving part, for driving the side action sliders to slide to the dynamic model.
10. side as claimed in claim 9 is into glue injection mold, which is characterized in that the injection mold further includes one being set to
Between the side action sliders and the dynamic model to pull-up structure, described includes being set in the side action sliders to pull-up structure
The first drag hook and the second drag hook for being set on the dynamic model, first drag hook be set to second drag hook far from type
The side of chamber, the mating surface between first drag hook and second drag hook is an inclined-plane, and the inclined-plane is drawn from described second
Side inclination where from hook to first drag hook, second drag hook are used under the drive of the dynamic model, pass through described the
One drag hook pulls the side action sliders to move to the side of the dynamic model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328242.8A CN109177062B (en) | 2018-11-08 | 2018-11-08 | Side glue injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328242.8A CN109177062B (en) | 2018-11-08 | 2018-11-08 | Side glue injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109177062A true CN109177062A (en) | 2019-01-11 |
| CN109177062B CN109177062B (en) | 2024-04-05 |
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ID=64938648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811328242.8A Active CN109177062B (en) | 2018-11-08 | 2018-11-08 | Side glue injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109177062B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083431A (en) * | 2007-10-02 | 2009-04-23 | Olympus Corp | Mold for injection molding and method of releasing molding |
| CN101607435A (en) * | 2009-07-15 | 2009-12-23 | 宁波双林模具有限公司 | The oblique sliding core-pulling device of injection mold cover half |
| CN104890189A (en) * | 2015-06-21 | 2015-09-09 | 张向荣 | Core-pulling non-ejection injection mold for nozzle cylinders |
| CN204977296U (en) * | 2015-07-29 | 2016-01-20 | 浙江庄普模具有限公司 | Installation foot structure of loosing core |
| CN205086297U (en) * | 2015-11-13 | 2016-03-16 | 宁波北仑鼎海模塑有限公司 | Mould structure is taken out to side of moulding plastics |
| CN207044597U (en) * | 2017-05-27 | 2018-02-27 | 骏越科技（深圳）有限公司 | Mechanical arc core-pulling mechanism and its injection mold |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083431A (en) * | 2007-10-02 | 2009-04-23 | Olympus Corp | Mold for injection molding and method of releasing molding |
| CN101607435A (en) * | 2009-07-15 | 2009-12-23 | 宁波双林模具有限公司 | The oblique sliding core-pulling device of injection mold cover half |
| CN104890189A (en) * | 2015-06-21 | 2015-09-09 | 张向荣 | Core-pulling non-ejection injection mold for nozzle cylinders |
| CN204977296U (en) * | 2015-07-29 | 2016-01-20 | 浙江庄普模具有限公司 | Installation foot structure of loosing core |
| CN205086297U (en) * | 2015-11-13 | 2016-03-16 | 宁波北仑鼎海模塑有限公司 | Mould structure is taken out to side of moulding plastics |
| CN207044597U (en) * | 2017-05-27 | 2018-02-27 | 骏越科技（深圳）有限公司 | Mechanical arc core-pulling mechanism and its injection mold |
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| CN109177062B (en) | 2024-04-05 |
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