CN105599231B - It is a kind of to control the mould into glue cast gate residual quantity - Google Patents
It is a kind of to control the mould into glue cast gate residual quantity Download PDFInfo
- Publication number
- CN105599231B CN105599231B CN201610049727.8A CN201610049727A CN105599231B CN 105599231 B CN105599231 B CN 105599231B CN 201610049727 A CN201610049727 A CN 201610049727A CN 105599231 B CN105599231 B CN 105599231B
- Authority
- CN
- China
- Prior art keywords
- mould
- glue
- cast gate
- locked mode
- residual quantity
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 title claims abstract description 51
- 230000000694 effects Effects 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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 mould into glue cast gate residual quantity can be controlled the invention discloses a kind of, mould and rear mold, are provided with product position between the preceding mould and rear mold before including, it is characterised in that：Being provided with the glue-feeder of the product position can prevent glue-feeder glue residual quantity to be higher by the groove of product surface, it is provided with the preceding mould into glue runner, it is described enter glue runner front end be provided with into glue cast gate, it is described enter glue cast gate be arranged in groove, back-off position is provided with the product position, oblique top is provided with mould in the rear, back-off is provided with the oblique top upper end, the back-off position is arranged in back-off, is provided with the delay device that can postpone the back-off demoulding in mould in the rear.The invention aims to overcome weak point of the prior art, there is provided a kind of simple in construction, the mould into glue cast gate residual quantity can be controlled by effectively reducing into glue residual quantity at glue cast gate.
Description
Technical field
The mould into glue cast gate residual quantity can be controlled the present invention relates to a kind of.
Background technology
Existing plastic mould enters glue pouring gate structure due to the defects of design, when product separates, enters residual at glue cast gate
Allowance is larger, it is impossible to meets the requirement of product.
So existing mould enters glue pouring gate structure up for further perfect.
The content of the invention
The invention aims to overcome weak point of the prior art, there is provided and it is a kind of simple in construction, effectively reduce
That enters glue residual quantity at glue cast gate can control the mould into glue cast gate residual quantity.
In order to achieve the above object, the present invention uses following scheme：
It is a kind of to control the mould into glue cast gate residual quantity, mould and rear mold before including, between the preceding mould and rear mold
Provided with product position, it is characterised in that：Being provided with the glue-feeder of the product position can prevent glue-feeder glue residual quantity height from producing
The groove on product surface, be provided with the preceding mould into glue runner, it is described enter glue runner front end be provided with into glue cast gate, it is described enter glue
Cast gate is arranged in groove, and back-off position is provided with the product position, oblique top is provided with mould in the rear, in the oblique top upper end
Provided with back-off, the back-off position is arranged in back-off, is provided with the delay device that can postpone the back-off demoulding in mould in the rear.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that the delay device includes
The supporting plate being arranged in rear mold, thimble panel is provided with the supporting plate, the first locked mode piece is provided with the rear baffle plate of rear mold,
Baffle plate and thimble panel is pointed to after described first locked mode piece one end is stretched out, the second lock is fixedly connected with the thimble panel
Matrix, baffle plate after described second locked mode piece one end is stretched out thimble panel and pointed to, sets on the inside of the first locked mode piece upper end
There is resigning short slot, stopper slot be provided with the second locked mode piece lower end inside, activity orientation post mechanism is provided with the supporting plate,
The activity orientation post of the activity orientation post mechanism is arranged between the first locked mode piece and the second locked mode piece.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that described activity orientation post machine
Structure includes the mounting seat being arranged on supporting plate, and accommodating cavity is provided with the mounting seat, waist type is provided with the outside of the mounting seat
Hole, the activity orientation post are arranged in waist-shaped hole, and activity orientation post can be prevented by being provided with the activity orientation post inner opposite end
Depart from the limited block of waist-shaped hole, the limited block is arranged in accommodating cavity.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that to be provided with the mounting seat
Left limit post and right limit post, the first locked mode piece are arranged between left limit post and activity orientation post, second locked mode
Piece is arranged between activity orientation post and right limit post, and activity orientation post can be made to the first locked mode piece by being provided with the accommodating cavity
The spring of side movement.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that described groove bottom and production
The distance on product surface is 1.0-1.5mm, and the width of the groove is 15-18mm.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that in the preceding mould and groove pair
The position answered is provided with insert-connecting plate, and mould position corresponding with insert-connecting plate is provided with storage tank in the rear, and the storage tank is set
Immediately below groove, the insert-connecting plate is arranged in storage tank during matched moulds, is provided with arc cutter in the through hole, it is described enter glue
Cast gate is arranged in the through hole.
It is a kind of as described above to control the mould into glue cast gate residual quantity, it is characterised in that the thickness of the insert-connecting plate is small
In the depth of groove.
In summary, the present invention is relative to prior art its advantage：
The present invention is simple in construction, effectively prevents removing residual glue amount to be higher by product external surfaces.
Brief description of the drawings
Fig. 1 is one of schematic diagram of the present invention；
Fig. 2 is the two of the schematic diagram of the present invention；
Fig. 3 is the schematic diagram of insert-connecting plate.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
As shown in Figures 1 to 3 a kind of can control the mould into glue cast gate residual quantity, mould 1 and rear mold 2 before including, in institute
Product position 3 is provided between mould 1 and rear mold 2 before stating, being provided with the glue-feeder of the product position 3 can prevent glue-feeder glue from remaining
Amount is higher by the groove 4 of product surface, is provided with the preceding mould 1 into glue runner 5, it is described enter the front end of glue runner 5 be provided with into glue
Cast gate 6, it is described enter glue cast gate 6 be arranged in groove 4, back-off position 7 is provided with the product position 3, is provided with the rear in mould 2
Oblique top 8, back-off 9 is provided with the upper end of oblique top 8, the back-off position 7 is arranged in back-off 9, and be provided with mould 2 to prolong in the rear
The delay device 10 that slow back-off 9 is stripped.
Heretofore described delay device 10 includes the supporting plate 11 being arranged in rear mold 2, is provided with the supporting plate 11
Thimble panel 12, is provided with the first locked mode piece 14 on the rear baffle plate 13 of rear mold 2, and rear mold is stretched out in described one end of first locked mode piece 14
Bottom plate 13 simultaneously points to thimble panel 12, and the second locked mode piece 15, second locked mode are fixedly connected with the thimble panel 12
Baffle plate 13 after the one end of piece 15 is stretched out thimble panel 12 and pointed to, resigning short slot is provided with the inside of the upper end of the first locked mode piece 14
16, stopper slot 17 is provided with the lower end inside of the second locked mode piece 15, activity orientation post mechanism 18 is provided with the supporting plate 11,
The activity orientation post 19 of the activity orientation post mechanism 18 is arranged between the first locked mode piece 14 and the second locked mode piece 15.
Heretofore described activity orientation post mechanism 18 includes the mounting seat 20 being arranged on supporting plate 11, in the installation
Accommodating cavity is provided with seat 20, is provided with waist-shaped hole 21 in the outside of mounting seat 20, the activity orientation post 19 is arranged on waist-shaped hole
In 21, the limited block that can prevent activity orientation post 19 from departing from waist-shaped hole 21, institute are provided with the inner opposite end of activity orientation post 19
Limited block is stated to be arranged in accommodating cavity.
Left limit post 22 and right limit post 23 are provided with the present invention in the mounting seat 20, the first locked mode piece 14 is set
Put between left limit post 22 and activity orientation post 19, the second locked mode piece 15 is arranged on activity orientation post 19 and right limit post
Between 23, the spring that activity orientation post 19 moves to the side of the first locked mode piece 14 can be made by being provided with the accommodating cavity.
The heretofore described bottom of groove 4 and the distance of product surface are 1.0-1.5mm, and the width of the groove 4 is
15-18mm。
In the preceding mould 1 with being provided with insert-connecting plate 24, in the rear mould 2 and grafting on 4 corresponding position of groove in the present invention
24 corresponding position of piece is provided with storage tank 25, and the storage tank 25 is arranged on immediately below groove 4, the insert-connecting plate 24 during matched moulds
Be arranged in storage tank 25, be provided with arc cutter 27 in the through hole 26, it is described enter glue cast gate 6 be arranged on the through hole 26
It is interior.
The thickness of heretofore described insert-connecting plate 24 is less than the depth of groove 4.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of can control the mould into glue cast gate residual quantity, include preceding mould (1) and rear mold (2), the preceding mould (1) and after
Product position (3) are provided between mould (2), it is characterised in that：Glue-feeder glue can be prevented by being provided with the glue-feeder of the product position (3)
Liquid residual quantity is higher by the groove (4) of product surface, is provided with into glue runner (5) in the preceding mould (1), it is described enter glue runner
(5) front end is provided with into glue cast gate (6), it is described enter glue cast gate (6) be arranged in groove (4), be provided with the product position (3)
Button bit (7), oblique top (8) is provided with mould (2) in the rear, back-off (9), the back-off position (7) are provided with the oblique top (8) upper end
It is arranged in back-off (9), is provided with the delay device (10) that can postpone back-off (9) demoulding, the delay machine in mould (2) in the rear
Structure (10) includes the supporting plate (11) being arranged in rear mold (2), thimble panel (12) is provided with the supporting plate (11), in rear mold
(2) rear baffle plate (13) is provided with the first locked mode piece (14), baffle plate (13) after described first locked mode piece (14) one end is stretched out
And thimble panel (12) is pointed to, the second locked mode piece (15), second locked mode are fixedly connected with the thimble panel (12)
Baffle plate (13) after piece (15) one end is stretched out thimble panel (12) and pointed to, is provided with the inside of the first locked mode piece (14) upper end
Resigning short slot (16), stopper slot (17) is provided with the second locked mode piece (15) lower end inside, is provided with the supporting plate (11)
Activity orientation post mechanism (18), the activity orientation post (19) of the activity orientation post mechanism (18) are arranged on the first locked mode piece
(14) between the second locked mode piece (15).
2. a kind of the mould into glue cast gate residual quantity can be controlled according to claim 1, it is characterised in that described activity
Locating dowel mechanism (18) includes the mounting seat (20) being arranged on supporting plate (11), and accommodating cavity is provided with the mounting seat (20),
Waist-shaped hole (21) is provided with the outside of the mounting seat (20), the activity orientation post (19) is arranged in waist-shaped hole (21), in institute
State activity orientation post (19) inner opposite end and be provided with the limited block that can prevent activity orientation post (19) from departing from waist-shaped hole (21), the limit
Position block is arranged in accommodating cavity.
3. a kind of the mould into glue cast gate residual quantity can be controlled according to claim 2, it is characterised in that in the installation
Seat (20) is provided with left limit post (22) and right limit post (23), the first locked mode piece (14) be arranged on left limit post (22) and
Between activity orientation post (19), the second locked mode piece (15) is arranged between activity orientation post (19) and right limit post (23),
The spring that activity orientation post (19) moves to first locked mode piece (14) side can be made by being provided with the accommodating cavity.
4. a kind of the mould into glue cast gate residual quantity can be controlled according to claim 1, it is characterised in that described groove
(4) distance of bottom and product surface is 1.0-1.5mm, and the width of the groove (4) is 15-18mm.
5. a kind of the mould into glue cast gate residual quantity can be controlled according to claim 1, it is characterised in that in the preceding mould
(1) position corresponding with groove (4) is provided with insert-connecting plate (24), in the rear on mould (2) position corresponding with insert-connecting plate (24)
Provided with storage tank (25), the storage tank (25) is arranged on immediately below groove (4), and the insert-connecting plate (24) is arranged on appearance during matched moulds
Put in groove (25), be provided with arc cutter (27) in through hole (26), it is described enter glue cast gate (6) to be arranged on the through hole (26) interior.
6. a kind of the mould into glue cast gate residual quantity can be controlled according to claim 5, it is characterised in that the insert-connecting plate
(24) thickness is less than the depth of groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049727.8A CN105599231B (en) | 2016-01-25 | 2016-01-25 | It is a kind of to control the mould into glue cast gate residual quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049727.8A CN105599231B (en) | 2016-01-25 | 2016-01-25 | It is a kind of to control the mould into glue cast gate residual quantity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105599231A CN105599231A (en) | 2016-05-25 |
| CN105599231B true CN105599231B (en) | 2018-03-09 |
Family
ID=55979824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049727.8A Active CN105599231B (en) | 2016-01-25 | 2016-01-25 | It is a kind of to control the mould into glue cast gate residual quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105599231B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119839A (en) * | 1982-01-11 | 1983-07-16 | Toyota Motor Corp | Method of separating product at injection molding of ceramic resin |
| CN201913736U (en) * | 2010-12-17 | 2011-08-03 | 亿和精密工业（苏州）有限公司 | Explosive oblique ejecting device |
| CN103358494A (en) * | 2013-07-12 | 2013-10-23 | 宁波双林模具有限公司 | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection |
| CN205467079U (en) * | 2016-01-25 | 2016-08-17 | 中山市利群精密实业有限公司 | Take novel plastic mould that advances gluey runner |
-
2016
- 2016-01-25 CN CN201610049727.8A patent/CN105599231B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119839A (en) * | 1982-01-11 | 1983-07-16 | Toyota Motor Corp | Method of separating product at injection molding of ceramic resin |
| CN201913736U (en) * | 2010-12-17 | 2011-08-03 | 亿和精密工业（苏州）有限公司 | Explosive oblique ejecting device |
| CN103358494A (en) * | 2013-07-12 | 2013-10-23 | 宁波双林模具有限公司 | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection |
| CN205467079U (en) * | 2016-01-25 | 2016-08-17 | 中山市利群精密实业有限公司 | Take novel plastic mould that advances gluey runner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105599231A (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204109277U (en) | A kind of injection mold of household electrical appliances functions panel | |
| CN107399058A (en) | A kind of mould structure for accelerating ejection | |
| CN207736597U (en) | A kind of secondary slide novel die structure of plastic mould | |
| CN105599231B (en) | It is a kind of to control the mould into glue cast gate residual quantity | |
| CN205148819U (en) | A secondary ejection mechanism for door plant speaker mesh hole | |
| CN204136363U (en) | A kind of safe ejecting mechanism for injection mold | |
| CN205343551U (en) | Prevent product sticking's plastic mould | |
| CN205467079U (en) | Take novel plastic mould that advances gluey runner | |
| CN204773411U (en) | Novel oblique footstock | |
| CN203496237U (en) | Injection molding machine ejection mechanism | |
| CN206510362U (en) | A kind of multidirectional composite core pulling mechanism and injection mold | |
| CN208867394U (en) | A kind of plastic frame mould | |
| CN105690625A (en) | Mold with mold sticking preventing mechanism and reversed buckle demolding delay mechanism | |
| CN101947836A (en) | Main runner structure of mould | |
| CN206122663U (en) | Novel mould structure that interchangeability is strong | |
| CN205497988U (en) | Ejection structure of mold | |
| CN205522301U (en) | Novel advance gluey runner structure | |
| CN205364413U (en) | Novel push up structure to one side | |
| CN208068774U (en) | A kind of demolding structure applied to the injection molding of card frame | |
| CN205614941U (en) | Diuresis mouth injection moulding product ejection mechanism | |
| CN109130101A (en) | A kind of simple preceding mould pitched roof mechanism injection mold | |
| CN206527949U (en) | A kind of side ejection device structure | |
| CN205905327U (en) | About going position first reset structure at mouth of a river down | |
| CN206999544U (en) | A kind of upside-down mounting core-pulling die | |
| CN209466585U (en) | A kind of charger case injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |