CN206568481U - A kind of bicolor injection mould - Google Patents
A kind of bicolor injection mould Download PDFInfo
- Publication number
- CN206568481U CN206568481U CN201720063382.1U CN201720063382U CN206568481U CN 206568481 U CN206568481 U CN 206568481U CN 201720063382 U CN201720063382 U CN 201720063382U CN 206568481 U CN206568481 U CN 206568481U
- Authority
- CN
- China
- Prior art keywords
- mould
- groove
- sliding block
- opening
- strip
- 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.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of bicolor injection mould, including upper die and lower die, the top of upper mould is provided with strip opening, active clapboard is provided with strip opening, the surrounding of active clapboard is just in close contact with strip opening inwall, lower mould is provided with strip connected in star, the position of strip connected in star is corresponding with the opening on upper mould, sliding block is provided with groove, the surrounding of sliding block is in close contact with groove inner wall, sliding block is connected by spring with lower mould inwall, and the openend of groove is provided with protuberance, and sliding block is provided with the depressed part corresponding with protuberance.The utility model is simple in construction, easy to operate, and production cost is reduced while improving production efficiency.
Description
Technical field
The utility model is related to a kind of injection mold, and in particular to a kind of bicolor injection mould.
Background technology
The existing injection mold for dijection (color) product is with complicated mould structure and noted equipped with special dijection
Molding machine could be completed.To the injection mold of some small batch products, if doing in this way, mould structure design is more multiple
Miscellaneous, cost is higher, injecting condition requires high, so that causing very big waste.According to encapsulation dies, two kinds of plastic materials
Not necessarily it is molded, is molded in two times on same injection machine；Product after depanning taking-up, places into other one from one set of die
Second of injection molding is carried out in mold, though not needing special dijection injection machine, the positioning of ebonite part is must be noted that, needed
Accomplish reliable sealing and have back draught hole on glue part, prevent from drawing glue deformation；The continuity that shaping produces injection twice has
Interruption, cost is high and quality cannot ensure.
Utility model content
In order to overcome deficiency of the prior art, the utility model provides a kind of bicolor injection mould.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of bicolor injection mould, including upper die and lower die, the top of the upper mould are provided with strip opening, the strip
Active clapboard is provided with shape opening, the surrounding of the active clapboard is just in close contact with the strip opening inwall, described
Lower mould is provided with strip connected in star, and the position of the strip connected in star is corresponding with the opening on the upper mould, in the groove
Provided with sliding block, the surrounding of the sliding block is in close contact with the groove inner wall, and the sliding block passes through spring and the lower mould inwall
Connection, the openend of the groove is provided with protuberance, and the sliding block is provided with the depressed part corresponding with the protuberance.
Preferably, also including sprue, the shape and size of the sprue are consistent with the opening on the upper mould.
Preferably, being surrounded by spacing preiection at the top of the sprue.
Preferably, both sides are provided with extension at the top of the dividing plate.
Preferably, the lower mould bottom is equipped with knock-pin in the both sides of groove respectively, the bottom of two knock-pins leads to
Cross bar connection is crossed, the cross bar is connected with power set.
Preferably, being equipped with injection hole in the both sides of opening at the top of the upper mould.
Preferably, when the bottom of the dividing plate is inserted into the groove, the surrounding of the dividing plate bottom just with
The inwall of the groove protuberance is in close contact.
The beneficial effects of the utility model are：
Injection mold is divided into two chambers by the utility model by active clapboard, and injection is completed in the chamber of side
Afterwards, it is only necessary to extract active clapboard out, then injection operation is carried out to the chamber of opposite side, obtained moulding can be taken after the completion of
Go out, it is not necessary to taken out after being once molded and place into mould progress quadric injection mould, therefore greatly improve production efficiency.This practicality
New structure is simple and convenient to operate, and production cost is reduced while improving production efficiency.
Brief description of the drawings
Fig. 1 is the new structural representation of this practicality.
Reference numerals list：
Wherein, the upper moulds of 1-；Mould under 2-；3- is open；4- active clapboards；5- grooves；6- sliding blocks；7- springs；8- protuberances；
9- depressed parts；10- extensions；11- injection holes；12- knock-pins；13- cross bars；14- power set；15- sprues；16- limit convexes
Rise.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description：
As shown in figure 1, a kind of bicolor injection mould, including upper mould 1 and lower mould 2, the top of upper mould 1 is provided with strip opening
3, strip opening 3 is interior to be provided with active clapboard 4, and the surrounding of active clapboard 4 is just in close contact with the inwall of strip opening 3, under
Mould 2 is provided with strip connected in star 5, and the position of strip connected in star 5 is corresponding with the opening 3 on upper mould 1, and sliding block is provided with groove 5
6, surrounding and the inwall of groove 5 of sliding block 6 are in close contact, and sliding block 6 is connected by spring 7 with the lower inwall of mould 2, the end of opening 3 of groove 5
Provided with protuberance 8, sliding block 6 is provided with the depressed part 9 corresponding with protuberance 8.
Bicolor injection mould also includes sprue 15, and the shape and size of sprue 15 are consistent with the opening 3 on upper mould 1.It is stifled
The top of block 15 is surrounded by spacing preiection 16.Both sides are provided with extension 10 at the top of dividing plate, and extension 10 plays spacing effect.
The lower bottom of mould 2 is equipped with knock-pin 12 in the both sides of groove 5 respectively, and the bottom of two knock-pins 12 is connected by a cross bar 13,
Cross bar 13 is connected with power set 14.The upper top of mould 1 is equipped with injection hole 11 in the both sides of opening 3.When the bottom of dividing plate is inserted
During into groove 5, the surrounding of dividing plate bottom is just in close contact with the inwall of the protuberance 8 of groove 5.
In use, first by upper mould 1 with lower mould is 2-in-1 closes, active clapboard 4 is inserted from the opening 3 at the upper top of mould 1, until work
The bottom of dynamic dividing plate 4 enters strip connected in star 5.Injection machine is first used, is molded by the upper side injection hole 11 of mould 1, is molded
After the completion of, active clapboard 4 is extracted out, when active clapboard 4 leaves groove 5, motion is straight upwards in the presence of spring 7 for sliding block 6
On the protuberance 8 for arriving to groove 5 to the depressed part 9 of sliding block 6, the now inner surface flush of the top of sliding block 6 and lower mould 2.So
Opening 3 is blocked with sprue 15 afterwards, the spacing preiection 16 at the top of sprue 15 plays spacing effect, it is ensured that after sprue 15 is put into,
The bottom surface of sprue 15 and the upper inner surface flush of mould 1.It is molded, is molded then through the injection hole 11 of the upper opposite side of mould 1
After the completion of mold, with knock-pin 12 by moulding ejection can complete once to be molded.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a kind of bicolor injection mould, including upper die and lower die, it is characterised in that opened provided with strip at the top of the upper mould
Mouthful, active clapboard is provided with the strip opening, the surrounding of the active clapboard is just tight with the strip opening inwall
Contiguity is touched, and the lower mould is provided with strip connected in star, and the position of the strip connected in star is corresponding with the opening on the upper mould,
Sliding block is provided with the groove, the surrounding of the sliding block is in close contact with the groove inner wall, and the sliding block passes through spring and institute
Lower mould inwall connection is stated, the openend of the groove is provided with protuberance, and the sliding block is provided with corresponding with the protuberance
Depressed part.
2. bicolor injection mould as claimed in claim 1, it is characterised in that also including sprue, the shape and chi of the sprue
It is very little consistent with opening on the upper mould.
3. bicolor injection mould as claimed in claim 2, it is characterised in that be surrounded by limit convex at the top of the sprue
Rise.
4. bicolor injection mould as claimed in claim 1, it is characterised in that both sides are provided with extension at the top of the dividing plate.
5. bicolor injection mould as claimed in claim 1, it is characterised in that worn respectively in the both sides of groove the lower mould bottom
Provided with knock-pin, the bottom of two knock-pins is connected by a cross bar, and the cross bar is connected with power set.
6. bicolor injection mould as claimed in claim 1, it is characterised in that be equipped with the top of the upper mould in the both sides of opening
Injection hole.
7. bicolor injection mould as claimed in claim 1, it is characterised in that when the bottom of the dividing plate is inserted into the groove
When middle, the surrounding of the dividing plate bottom is just in close contact with the inwall of the groove protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063382.1U CN206568481U (en) | 2017-01-19 | 2017-01-19 | A kind of bicolor injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063382.1U CN206568481U (en) | 2017-01-19 | 2017-01-19 | A kind of bicolor injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206568481U true CN206568481U (en) | 2017-10-20 |
Family
ID=60060506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720063382.1U Expired - Fee Related CN206568481U (en) | 2017-01-19 | 2017-01-19 | A kind of bicolor injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206568481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223637A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Single-cavity forming secondary glue sealing mechanism of injection mold |
-
2017
- 2017-01-19 CN CN201720063382.1U patent/CN206568481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223637A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Single-cavity forming secondary glue sealing mechanism of injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202985988U (en) | Waterproof mobile phone injection mould slider structure | |
| CN206568481U (en) | A kind of bicolor injection mould | |
| CN205735855U (en) | A kind of mould structure of core pulling | |
| CN110421784A (en) | A kind of injection molding of rubber technique of polychrome difference physical property | |
| CN207841953U (en) | Injection mold is hidden into plastic structure | |
| CN206568439U (en) | A kind of double coloured plastic injection machine | |
| CN203141793U (en) | Die assembly control structure of over-molding secondary injection die | |
| CN203357816U (en) | Mould with swing rotation mechanism | |
| CN208558164U (en) | Frame mould above a kind of washing machine | |
| CN207874678U (en) | A kind of refrigerator doors casting mould | |
| CN206812352U (en) | A kind of glue iron mould with chase positioning function | |
| CN207669653U (en) | A kind of bicolor product injection mould | |
| CN207736668U (en) | Bicolor injection mould edge of a knife sealing quadric injection mould mechanism | |
| CN201604274U (en) | Two-color die | |
| CN207088405U (en) | A kind of mould inscribe gate mould | |
| CN206264271U (en) | A kind of base material location structure of IML injection molds | |
| CN204894377U (en) | Can prevent to pull injection mold of product | |
| CN204914419U (en) | Three high -efficient matrix moulds | |
| CN210590287U (en) | Double-cavity plastic mold | |
| CN103317683B (en) | With the mould of swing rotary mechanism | |
| CN202922896U (en) | Injection mould structure provided with nozzle capable of extending into mould | |
| CN106926419A (en) | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material | |
| CN203141755U (en) | Forming die capable of molding soft thermoplastic plastic on bottom piece as well as compressing and thinning soft plastic | |
| CN211363296U (en) | Ejecting structure of flexible glue product mould | |
| CN209454044U (en) | Plastic mould is used in a kind of processing of two-color press key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |