CN105599233A - Glue feeding mechanism for die - Google Patents
Glue feeding mechanism for die Download PDFInfo
- Publication number
- CN105599233A CN105599233A CN201510898325.0A CN201510898325A CN105599233A CN 105599233 A CN105599233 A CN 105599233A CN 201510898325 A CN201510898325 A CN 201510898325A CN 105599233 A CN105599233 A CN 105599233A
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- CN
- China
- Prior art keywords
- glue
- oblique top
- mould
- enter
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 14
- 208000037804 stenosis Diseases 0.000 claims description 14
- 230000036262 stenosis Effects 0.000 claims description 13
- 239000003643 water by type Substances 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 3
- 239000000047 product Substances 0.000 description 33
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a glue feeding mechanism for a die, belonging to the field of die molding. The glue feeding mechanism comprises the die and an inclined top; a runner, an inclined top insertion hole, a product cavity and a die joint are arranged in the die; the side surface of one side of the inclined top is provided with a glue feeding sprue groove; the inclined top is arranged in the inclined top insertion hole and can carry out reciprocating motion between a first position and a second position along the inclined top insertion hole; when the inclined top is located at the first position, two ends of the glue feeding sprue groove are respectively connected with the end part of the runner and with the bottom of product cavity, and the glue feeding sprue groove and the inner wall of the die are buckled together to form a glue feeding sprue; and when the inclined top is located at the second position, the vertical distance between the glue feeding sprue groove and the inner wall of the die is greater than the depth of the glue feeding sprue groove, a product can be taken out from the die joint along a direction perpendicular to the die joint. The glue feeding mechanism for the die prevents leaving of residual glue on the side wall, improves product appearance and overcomes influence of residual glue on product assembling.
Description
Technical field
The application relates to mould molding field, relates in particular to a kind of mould and enters gluing mechanism.
Background technology
As shown in Figure 1, in correlation technique, the inside of the mould 1 adopting when formed product is provided with sprue 10, by leadingThe bottom of runner 10 is extended and has been formed again some runners 12 to surrounding horizontal (perpendicular to the axis direction of sprue 10), is used forProduct of moulding. The end of runner 12 is the sidewall 140 to product die cavity 14 just, as shown in Figure 2, mould 1 enter glue cast gate16 are directly extended to the sidewall 140 of product die cavity 14 along straight line by the end of runner 12, the die joint 18 of mould 1 is also along horizontalExtend. After moulding, entering the interior residual material of glue cast gate 16 can link together with the sidewall of product 140.
Therefore, correlation technique needs to remove by rear processing in entering the interior stub bar of glue cast gate 16 after moulding. But, processingThe sidewall of rear product can leave cull, and these culls not only can affect product appearance, also can be to bad defects such as the assemblings of product.
Summary of the invention
The application provides a kind of mould to enter gluing mechanism, can avoid leaving cull at the sidewall of product.
The mould that the application provides enters gluing mechanism, comprises mould and oblique top,
In described mould, be provided with runner, oblique top stretches into hole, product die cavity and die joint,
On one side side of described oblique top, be provided with into glue and water port recess, described oblique top is arranged on described oblique top and stretches into holeIn, and can stretch into hole along described oblique top and move back and forth between primary importance and the second place,
In the time that described oblique top is positioned at described primary importance, described in enter two ends that glue waters port recess respectively with described runnerThe bottom surface of end and described product die cavity connects, and described in enter the inwall that glue waters port recess and described mould and snap together,Form into glue cast gate,
In the time that described oblique top is positioned at the described second place, described in enter glue water between port recess and the inwall of described mould hang downDescribed in straight distance is greater than, enter glue and water the degree of depth of port recess, make the described product can be along the direction perpendicular to described die joint by describedDie joint takes out.
Preferably, between the direction of motion of described oblique top and the die joint of described product die cavity, be an acute angle angle.
Preferably, also comprise driving member, described oblique top is connected with described driving member, described driving member can along perpendicular toThe direction of described die joint moves back and forth, and drives described oblique top to stretch into hole at primary importance and second along described oblique topBetween putting, move back and forth.
Preferably, on the top end face of described driving member, be provided with chute, the axis of described chute with described in enter glue cast gateAxis is perpendicular, and the bottom of described oblique top is provided with the sliding part coordinating with described chute, and described sliding part is arranged on described cunningIn groove, and can be subject to the two-way function power of the direction perpendicular to described die joint that described chute applies, and can be along describedThe bearing of trend of chute slides.
Preferably, have a stenosis in the cross section of described chute, the lateral dimension of described stenosis is less than its belowLateral dimension, in the cross section of described sliding part, there is a thin neck, the lateral dimension of described thin neck be less than its belowLateral dimension, described stenosis matches with described thin neck.
Preferably, the top end opening that described stenosis is described chute.
Preferably, described in, enter the top that glue waters port recess and be arranged on described oblique top.
Preferably, described in, entering glue, to water port recess be U-lag.
Preferably, described in, entering glue waters port recess and is seamlessly transitted and formed by multiple faces.
Preferably, described in, entering glue waters port recess by multiple curved surfaces or faces directly with the combination of curved surface and form.
The technical scheme that the application provides can reach following beneficial effect:
The mould that the application provides enters gluing mechanism and can make to be moved to by the sidewall of product into glue cast gate the bottom surface of product, fromAnd avoided sidewall to leave the problem of cull, and improve product appearance, also overcome the shadow of cull to assembling product process simultaneouslyRing.
Should be understood that, it is only exemplary that above general description and details are hereinafter described, and can not limit thisApplication.
Brief description of the drawings
The structural representation of the mould that Fig. 1 provides for the application's background technology;
Fig. 2 is the application's background technology the product die cavity providing and the structural representation that enters glue cast gate;
The mould that Fig. 3 provides for the embodiment of the present application enters the overall structure schematic diagram of gluing mechanism;
The structural representation of the mould that Fig. 4 provides for the embodiment of the present application;
Fig. 5 is the embodiment of the present application the product die cavity providing and the structural representation of looking up that enters glue cast gate;
The partial structurtes schematic diagram of the oblique top that Fig. 6 provides for the embodiment of the present application in the time of primary importance;
Fig. 7 enters glue and waters the concrete structure schematic diagram of port recess for what the embodiment of the present application provided;
The partial structurtes schematic diagram of the oblique top that Fig. 8 provides for the embodiment of the present application in the time of the second place;
Oblique top and driving member overall structure schematic diagram that Fig. 9 provides for the embodiment of the present application;
The sliding part that Figure 10 provides for the embodiment of the present application and the concrete schematic diagram that coordinates of chute.
Reference numeral:
1-mould;
10-sprue;
12-runner;
14-product die cavity;
16-enters glue cast gate;
18-die joint;
2-oblique top;
20-enters glue and waters port recess;
22-sliding part;
The thin neck of 220-;
3-driving member;
30-chute;
300-stenosis.
Accompanying drawing is herein merged in description and forms the part of this description, shows the enforcement that meets the applicationExample, and be used from description one principle of explaining the application.
Detailed description of the invention
Also by reference to the accompanying drawings the application is described in further detail below by specific embodiment. Described in literary composition'fornt', 'back', " left side ", " right side ", " on ", D score all enter gluing mechanism taking the mould in accompanying drawing laying state as reference.
As shown in Figure 3, the embodiment of the present application provides a kind of mould to enter gluing mechanism, comprises mould 1, oblique top 2 and transmissionPart 3. As shown in Figure 4, the inside of mould 1 is provided with sprue 10, horizontal (perpendicular to main flow to surrounding by the bottom of sprue 10The axis direction in road 10) extend and formed again some runners 12, these runners 12 form one group between two, are used for one of mouldingProduct. In every group, two runners 12 are oppositely arranged, and between two runners 12, are provided with product die cavity 14. Dividing of mould 1Profile 18 also extends transversely, as shown in Figure 5, between the bottom surface 142 of product die cavity 14 and runner 12 by entering glue cast gate16 are connected.
As shown in Figure 6, in the present embodiment, enter glue cast gate 16 and formed by two parts. Particularly, in a side side of oblique top 2On face, generally can be chosen near the side top of oblique top 2 and be provided with into glue and water port recess 20, water port recess when entering glue20 snap together with the inwall (not shown) of mould 1, jointly form into glue cast gate 16, and this position is also referred to as oblique top 2Primary importance. Why adopting the mode of watering port recess 20 into glue is set on the side of oblique top 2, is due to runner originally12 end is just right with the sidewall 140 of product die cavity 14, and material will be caused to product die cavity by the end of runner 1214 142 positions, bottom surface, what needs design was comparatively complicated enters glue cast gate 16, and on the one hand, this labyrinth is difficult on mould 1Directly process, on the other hand, this labyrinth also cannot adopt original die joint 18 that it is all exposed, thereby leadsCausing cannot the demoulding. And the present embodiment is by setting up oblique top 2, on the side of oblique top, establish to offer into glue and water port recess 20, reduceDifficulty of processing.
As shown in Figure 7, in order to reduce the complex structure degree into glue cast gate 16 as far as possible, enter glue water port recess 20 can be for UShape groove structure is extended to the bottom surface 142 of product die cavity 14 by runner 12. Meanwhile, in order to reduce the flow resistance of material, enter glueWatering port recess 20 preferably adopts multiple faces to seamlessly transit formation. These faces can be only curved surface, also can be total to by facing directly with curved surfaceWith forming.
Meanwhile, due to enter glue water port recess 20 can be by the thing entering in glue cast gate 16 after snapping together with the inwall of mould 1Material sealing, causing cannot the demoulding, therefore, in order to ensure the normal demoulding of product, as shown in Figure 8, enters glue and water port recess 20 in the time of the demouldingWant the vertical range that can move between the inwall of mould 1 to be greater than the degree of depth of watering port recess 20 into glue, thereby in enteringMaterial in glue cast gate 16 reserves enough spaces, makes this part material can be along with sprue 10, runner 12 and productThe demoulding together of material in die cavity 14. This position is also referred to as the second place of oblique top 2.
That is to say, in order to ensure that the mould in the present embodiment enters normally moulding and the demoulding of gluing mechanism, oblique top 2 needsTo between primary importance and the second place, move back and forth. For this reason, on mould 1, be also provided with oblique top and stretch into hole (in figure notIllustrate), oblique top 2 is arranged on oblique top and stretches in hole, and it is reciprocal between primary importance and the second place to stretch into hole along oblique topMotion.
In the time of moulding, oblique top 2 is in primary importance, enters glue and waters port recess 20 and coordinate to form with the inwall of mould 1 and be connected productThe bottom surface 142 of product die cavity 14 and runner 12 enter glue cast gate 16;
After moulding, move oblique top 2 by stretch into hole along oblique top, make to water port recess 20 and mould 1 into glue inWall separates gradually, and until the vertical range between the two is greater than the degree of depth of watering port recess 20 into glue, to get out of the way demoulding passage, makesProduct can be taken out by die joint 18 along the direction perpendicular to die joint 18. Thereby successfully the side of glue cast gate 16 by product will be enteredWall moves to the bottom surface of product, thereby has avoided sidewall to leave the problem of cull, has improved product appearance, has also overcome cull simultaneouslyOn the impact of assembling product process.
The direction of motion of oblique top 2, be also simultaneously oblique top stretch into hole bearing of trend preferably and the die joint of product die cavity 14Between 18, be an acute angle angle, oblique top 2 can be moved along the direction tilting like this, makes to water port recess 20 gradually on tiltedly into glueSide is away from the inwall of mould 1. The power source direction of considering former is generally perpendicular to die joint 18, the fortune of oblique top 2Moving direction is preferably kept closer in vertical scope with the angle between die joint 18 so that the conduction of power, for example the twoAngle remains on 60 to 80 degree.
Because oblique top 2 is oblique movement, therefore former inconvenience directly drives its action. As shown in Figure 9, in this enforcementIn example, be to carry out transmission by driving member 3. Oblique top 2 is connected with driving member 3, and driving member 3 can moving at formerPower drives and lower moves back and forth along the direction perpendicular to die joint 18, when driving member 3 moves, just also drive oblique top 2 alongOblique top stretches into hole and moves back and forth between primary importance and the second place.
Due to the direction of motion between oblique top 2 and driving member 3 at an angle, therefore between the two, can not directly be fixed onTogether, need to a kind ofly can either transmission of drive force can not limit again the connected mode of movement tendency separately simultaneously. The simplest sideFormula is between oblique top 2 and driving member 3, to adopt and to have certain flexible connector, and such as spring, rubber bar etc. connect. ButJust can there is fatigue after using a period of time in this syndeton, need to often change.
In the present embodiment, provide one more reliable connected mode, please continue referring to Fig. 9 the top end face of driving member 3On be provided with chute 30, the axis of chute 30 is perpendicular with the axis that enters glue cast gate 16, the bottom of oblique top 2 is provided with and chute30 sliding parts 22 that coordinate, more of paramount importance, sliding part 22 not only needs to slide in chute 30, also needs simultaneouslyCan be subject to the two-way function power perpendicular to die joint 18 directions that chute 30 applies.
In the time that driving member 3 edges move upward perpendicular to the direction of die joint 18, the bottom surface of chute 30 applies sliding part 22An active force perpendicular to die joint 18, oblique top 2 can stretch into hole along oblique top and move under this strand of active force, due to oblique topStretch between hole and this burst of power and have an angle, also can there is lateral shift in oblique top 2 therefore in motion, and this just makes slidingMoving part 22 slides along chute 30, until oblique top 2 moves to the second place by primary importance.
And in the time that driving member 3 moves to opposite direction, chute 30 can apply the effect perpendicular to die joint 18 to oblique top 2 equallyPower, stretches under the acting in conjunction in hole at this strand of active force and oblique top, and oblique top 2 just can be got back to primary importance by the second place.
In order to ensure that chute 30 can apply the active force downward perpendicular to die joint 18, the present embodiment pair to sliding part 22The structure of chute 30 and sliding part 22 has been carried out particular design, as shown in figure 10, exists one narrow in the cross section of chute 30Place 300, the lateral dimension of stenosis 300 is less than the lateral dimension of its below, correspondingly, in the cross section of sliding part 22, existsOne thin neck 220, the lateral dimension of thin neck 220 is also less than the lateral dimension of its below. This stenosis 300 and thin neck 220Match. Like this, the stenosis 300 of chute 30 just can to sliding part 22 be positioned at the position of thin neck below 220 apply perpendicular toThe active force that die joint 18 is downward. In the time specifically arranging, stenosis 300 can be arranged on the optional position of chute 30, and numberAmount is also not limited to one, for example, multiple stenosis 300 can be set continuously, makes the cross section of chute 30 form similar Pear-ShapedStructure. But consider processing, assembling and structural strength etc., stenosis 300 is preferably disposed on the top end opening position of chute 30,The most of space that reserves chute 30 bottoms forms a complete accommodating chamber, in order to hold sliding part 22 except thin neck itOuter part. This structure is more simple, and sound construction is reliable.
The mould that the present embodiment provides enters gluing mechanism and can make to be moved to by the sidewall of product into glue cast gate 16 end of productFace, thus avoid sidewall to leave the problem of cull, improve product appearance, also overcome cull to assembling product process simultaneouslyImpact, also there is the features such as simple in structure, solid and reliable simultaneously.
The preferred embodiment that the foregoing is only the application, is not limited to the application, for the skill of this areaArt personnel, the application can have various modifications and variations. All within the application's spirit and principle, any repairing of doingChange, be equal to replacement, improvement etc., within all should being included in the application's protection domain.
Claims (10)
1. mould enters a gluing mechanism, it is characterized in that, comprises mould and oblique top,
In described mould, be provided with runner, oblique top stretches into hole, product die cavity and die joint,
On one side side of described oblique top, be provided with into glue and water port recess, described oblique top is arranged on described oblique top and stretches in hole, andCan stretch into hole along described oblique top and move back and forth between primary importance and the second place,
In the time that described oblique top is positioned at described primary importance, described in enter two ends that glue waters port recess respectively with the end of described runnerAnd the bottom surface of described product die cavity connects, and described in enter the inwall that glue waters port recess and described mould and snap together, formationEnter glue cast gate,
In the time that described oblique top is positioned at the described second place, described in enter the vertical distance between the inwall that glue waters port recess and described mouldFrom the degree of depth of entering glue described in being greater than and water port recess, make the described product can be along the direction perpendicular to described die joint by described somatotypeFace takes out.
2. mould according to claim 1 enters gluing mechanism, it is characterized in that the direction of motion of described oblique top and described productBetween the die joint of die cavity, be an acute angle angle.
3. mould according to claim 2 enters gluing mechanism, it is characterized in that, also comprises driving member, described oblique top with described inDriving member is connected, and described driving member can move back and forth along the direction perpendicular to described die joint, and drives described oblique top edgeDescribed oblique top stretches into hole and moves back and forth between primary importance and the second place.
4. mould according to claim 3 enters gluing mechanism, it is characterized in that, on the top end face of described driving member, is provided with cunningGroove, the axis of described chute with described in to enter the axis of glue cast gate perpendicular, the bottom of described oblique top is provided with described chute joinsThe sliding part closing, described sliding part is arranged in described chute, and can be subject to that described chute applies perpendicular to described somatotypeThe two-way function power of the direction of face, and can slide along the bearing of trend of described chute.
5. mould according to claim 4 enters gluing mechanism, it is characterized in that, exists one narrow in the cross section of described chutePlace, the lateral dimension of described stenosis is less than the lateral dimension of its below, has a thin neck in the cross section of described sliding part,The lateral dimension of described thin neck is less than the lateral dimension of its below, and described stenosis matches with described thin neck.
6. mould according to claim 5 enters gluing mechanism, it is characterized in that, open on the top that described stenosis is described chuteMouthful.
7. enter gluing mechanism according to the mould described in claim 4 any one, it is characterized in that, described in enter glue and water port recess and be arranged onThe top of described oblique top.
8. enter gluing mechanism according to the mould described in claim 1 to 7 any one, it is characterized in that, described in enter glue to water port recess be UShape groove.
9. mould according to claim 1 enters gluing mechanism, it is characterized in that, described in enter glue to water port recess level and smooth by multipleTransition forms.
10. mould according to claim 1 enters gluing mechanism, it is characterized in that, described in enter glue and water port recess by multiple curved surfacesOr face directly with the combination of curved surface and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898325.0A CN105599233A (en) | 2015-12-08 | 2015-12-08 | Glue feeding mechanism for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898325.0A CN105599233A (en) | 2015-12-08 | 2015-12-08 | Glue feeding mechanism for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105599233A true CN105599233A (en) | 2016-05-25 |
Family
ID=55979826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898325.0A Pending CN105599233A (en) | 2015-12-08 | 2015-12-08 | Glue feeding mechanism for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105599233A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201098985Y (en) * | 2007-08-28 | 2008-08-13 | 汉达精密电子(昆山)有限公司 | Inclined pin rubber mouth rubber-feeding die structure |
| CN102328385A (en) * | 2011-07-15 | 2012-01-25 | 凡嘉科技（无锡）有限公司 | Mold structure with gate positioned on slide |
| CN202293184U (en) * | 2011-04-12 | 2012-07-04 | 郑恬晨 | Submarine gate mechanism of ejector cam insert of injection mould |
| CN202528396U (en) * | 2012-04-10 | 2012-11-14 | 惠州市海龙模具塑料制品有限公司 | Energy-saving pouring gate structure of injection mold |
| CN203293477U (en) * | 2013-06-04 | 2013-11-20 | 慈溪市登辉塑料模具制造有限公司 | Mold capable of achieving concealed gating through inclined lifter |
| CN203557639U (en) * | 2013-10-12 | 2014-04-23 | 昆山品田精密塑胶有限公司 | Concealed glue injection type mold |
| CN204309212U (en) * | 2014-12-09 | 2015-05-06 | 深圳天珑无线科技有限公司 | A kind of submarine type glue feeding mould |
| CN204820172U (en) * | 2015-07-16 | 2015-12-02 | 太仓求精塑模有限公司 | Gluey injection mold is advanced on top to one side |
-
2015
- 2015-12-08 CN CN201510898325.0A patent/CN105599233A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201098985Y (en) * | 2007-08-28 | 2008-08-13 | 汉达精密电子(昆山)有限公司 | Inclined pin rubber mouth rubber-feeding die structure |
| CN202293184U (en) * | 2011-04-12 | 2012-07-04 | 郑恬晨 | Submarine gate mechanism of ejector cam insert of injection mould |
| CN102328385A (en) * | 2011-07-15 | 2012-01-25 | 凡嘉科技（无锡）有限公司 | Mold structure with gate positioned on slide |
| CN202528396U (en) * | 2012-04-10 | 2012-11-14 | 惠州市海龙模具塑料制品有限公司 | Energy-saving pouring gate structure of injection mold |
| CN203293477U (en) * | 2013-06-04 | 2013-11-20 | 慈溪市登辉塑料模具制造有限公司 | Mold capable of achieving concealed gating through inclined lifter |
| CN203557639U (en) * | 2013-10-12 | 2014-04-23 | 昆山品田精密塑胶有限公司 | Concealed glue injection type mold |
| CN204309212U (en) * | 2014-12-09 | 2015-05-06 | 深圳天珑无线科技有限公司 | A kind of submarine type glue feeding mould |
| CN204820172U (en) * | 2015-07-16 | 2015-12-02 | 太仓求精塑模有限公司 | Gluey injection mold is advanced on top to one side |
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Application publication date: 20160525 |