CN204844711U - Time schedule control injection mold - Google Patents
Time schedule control injection mold Download PDFInfo
- Publication number
- CN204844711U CN204844711U CN201520543130.XU CN201520543130U CN204844711U CN 204844711 U CN204844711 U CN 204844711U CN 201520543130 U CN201520543130 U CN 201520543130U CN 204844711 U CN204844711 U CN 204844711U
- Authority
- CN
- China
- Prior art keywords
- injection
- runner
- plastics
- injection hole
- injection mold
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold, concretely relates to time schedule control injection mold evenly is provided with four mould plastics mouthful (7) between plastic runner (6) and mould groove (5), it moulds plastics mouthful tee bend department of moulding plastics mouthful with the third and is equipped with the runner switching -over and sells (8) to access to the second on plastic runner (6), its pivoted gear (9) are controlled to outer being equipped with of runner switching -over round pin (8), linked firmly spur rack (10) on the piston of pneumatic cylinder (4), the straight gear position of spur rack (10) both sides in the second is moulded plastics mouthful and the third is moulded plastics between the mouth and gear (9) mutual interlock of both sides. Mould plastics in the position that this time schedule control injection mold can divide the period distance is different on to the product, realize the multiple spot and mould plastics, effectual plastic appear moulding plastics when the mouth of moulding plastics flows into the position of same distance not inequality, the current mark or lack the problem of material avoided.
Description
Technical field
The utility model relates to injection mold, is specifically related to a kind of SECO injection mold.
Background technology
In the prior art, because the plasthetics size that has is long and thin, and general injection moulding carries out injection moulding by the runner of injection mold and glue-feeder, effectively can not control the flow behavior of plastic cement.As shown in Figure 1, plastic cement is made to enter dies cavity forward to flow to two ends through glue-feeder, when plastic cement in advancing through mould inner wall and himself cooling, its mobility will reduce, and finally may have influence on that the injection moulding of mold injection finished product two ends is uneven, current mark or lack material.
Utility model content
The purpose of this utility model is to provide a kind of SECO injection mold, solve in prior art, during the injection moulding of injection mold to plastic products, easily receive mould inner wall temperature and the cooling of himself, plastic cement is when forward flowing to two ends, mobility reduces gradually, causes two ends injection moulding inequality, current mark or lacks the problem of expecting.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of SECO injection mold, comprise die main body, described die main body is divided into the upper die and lower die that can be separated from each other, the injection moulding of the formation above platform of the side of counterdie, described patrix is provided with injection moulding sprue bushing, the side of described counterdie is provided with hydraulic cylinder, hydraulic cylinder is by the solenoid control with the time relay, described injection moulding platform is provided with mold slots, the side of described mold slots is provided with plastic cement runner, plastic cement runner is connected with injection moulding sprue bushing, four injection holes are evenly provided with between plastic cement runner and mold slots, threeway place of described plastic cement runner leading to second injection hole and the 3rd injection hole is provided with runner reversing pin, the gear controlling it and rotate is provided with outside described runner reversing pin, the piston of described hydraulic cylinder is fixed with spur rack, the straight-tooth of spur rack both sides between described second injection hole and the 3rd injection hole and and the gear of both sides be mutually engaged.
Further, described runner reversing pin is triplet commutation, its angle of also rotating is 90 degree, and its internal channel, according to rotational angle, is connected first injection at the same time and moulded mouth, the 4th injection hole and connect between second injection hole, the 3rd injection hole toward complex Alternating simultaneously.
Further, below described patrix, periphery is provided with lead, and the periphery of counterdie injection moulding platform is provided with the pilot hole suitable with lead.
Compared with prior art, the beneficial effects of the utility model are: injection moulding is carried out at the position that this SECO injection mold can be different to distance on product at times, realize multiple spot injection moulding, effectively avoid the problem that plastic cement occurs injection moulding inequality, current mark or lacks material when an injection hole flows to the position of different distance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of SECO injection mold of the utility model.
Fig. 2 is a kind of working state schematic representation of the counterdie of a kind of SECO of the utility model injection mold.
Fig. 3 is the another kind of working state schematic representation of the counterdie of a kind of SECO of the utility model injection mold.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows an embodiment of a kind of SECO injection mold of the utility model, composition graphs 2 and Fig. 3 known: a kind of SECO injection mold, comprise die main body, described die main body is divided into the patrix 1 and counterdie 2 that can be separated from each other, the injection moulding of the formation above platform of the side of counterdie 2, described patrix 1 is provided with injection moulding sprue bushing 3, the side of described counterdie 2 is provided with hydraulic cylinder 4, hydraulic cylinder 4 is controlled by the magnetic valve 42 with the time relay 41, described injection moulding platform is provided with mold slots 5, the side of described mold slots 5 is provided with plastic cement runner 6, plastic cement runner 6 is connected with injection moulding sprue bushing 3, four injection holes 7 are evenly provided with between plastic cement runner 6 and mold slots 5, threeway place of described plastic cement runner 6 leading to second injection hole and the 3rd injection hole is provided with runner reversing pin 8, the gear 9 controlling it and rotate is provided with outside described runner reversing pin 8, the piston of described hydraulic cylinder 4 is fixed with spur rack 10, the straight-tooth of spur rack 10 both sides between described second injection hole and the 3rd injection hole and and the gear 9 of both sides be mutually engaged.
According to a preferred embodiment of a kind of SECO injection mold of the utility model, described runner reversing pin 8 is triplet commutation, its angle of also rotating is 90 degree, its internal channel, according to rotational angle, is connected first injection at the same time and is moulded mouth, the 4th injection hole and connect between second injection hole, the 3rd injection hole toward complex Alternating simultaneously.
Fig. 1 also show another preferred embodiment of a kind of SECO injection mold of the utility model, described patrix 1 below periphery is provided with lead 11, the periphery of counterdie 2 injection moulding platform is provided with the pilot hole 12 suitable with lead 11, the cooperation of described lead 11 and pilot hole 12, when patrix 1 and counterdie 2 can be allowed mutually to close up, position there will not be deviation, and injection moulding precision is higher.
Operation principle of the present utility model is: as shown in Figure 1, can runner reversing pin 8 be rotated first hydraulic control cylinder 4, connect first injection and mould mouth and second injection hole, close second injection hole and the 3rd injection hole, part far away of first adjusting the distance carries out injection moulding, after the band scheduled time, worked by the automatic hydraulic control cylinder 4 of the time relay, runner reversing pin 8 is rotated, disconnect first injection and mould mouth and second injection hole, connect second injection hole and the 3rd injection hole, realize nearer part of adjusting the distance and carry out injection moulding, plastic cement can be avoided like this to need to flow from the middle to both ends, decline too fast apart from temperature too far away and occur that two ends injection moulding is uneven, the problem of current mark or scarce material.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the distortion carried out building block and/or layout and improving, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. a SECO injection mold, comprise die main body, it is characterized in that: described die main body is divided into the patrix (1) and counterdie (2) that can be separated from each other, the injection moulding of the formation above platform of the side of counterdie (2), described patrix (1) is provided with injection moulding sprue bushing (3), the side of described counterdie (2) is provided with hydraulic cylinder (4), hydraulic cylinder (4) is controlled by the magnetic valve (42) with the time relay (41), described injection moulding platform is provided with mold slots (5), the side of described mold slots (5) is provided with plastic cement runner (6), plastic cement runner (6) is connected with injection moulding sprue bushing (3), four injection holes (7) are evenly provided with between plastic cement runner (6) and mold slots (5), threeway place of described plastic cement runner (6) being led to second injection hole and the 3rd injection hole is provided with runner reversing pin (8), the gear (9) controlling it and rotate is provided with outside described runner reversing pin (8), the piston of described hydraulic cylinder (4) is fixed with spur rack (10), the straight-tooth of spur rack (10) both sides between described second injection hole and the 3rd injection hole and and the gear (9) of both sides be mutually engaged.
2. a kind of SECO injection mold according to claim 1, it is characterized in that: described runner reversing pin (8) is triplet commutation, its angle of also rotating is 90 degree, its internal channel, according to rotational angle, is connected first injection at the same time and is moulded mouth, the 4th injection hole and connect between second injection hole, the 3rd injection hole toward complex Alternating simultaneously.
3. a kind of SECO injection mold according to claim 1, is characterized in that: described patrix (1) below periphery is provided with lead (11), and the periphery of counterdie (2) injection moulding platform is provided with the pilot hole (12) suitable with lead (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543130.XU CN204844711U (en) | 2015-07-24 | 2015-07-24 | Time schedule control injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543130.XU CN204844711U (en) | 2015-07-24 | 2015-07-24 | Time schedule control injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844711U true CN204844711U (en) | 2015-12-09 |
Family
ID=54735301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543130.XU Expired - Fee Related CN204844711U (en) | 2015-07-24 | 2015-07-24 | Time schedule control injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844711U (en) |
-
2015
- 2015-07-24 CN CN201520543130.XU patent/CN204844711U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202934767U (en) | Device for adjusting size of sub-channel in plastic injection mold with multiple cavities | |
| CN106182621B (en) | Spool injection mold | |
| CN204844711U (en) | Time schedule control injection mold | |
| CN106881832A (en) | Automobile fitting die for processing | |
| CN205009499U (en) | Can rapid heating and refrigerated plastic mold | |
| CN205058487U (en) | Skew T injection mold | |
| CN210100619U (en) | Novel mould with cold and hot filling system | |
| CN202097897U (en) | Fully-automatic double-station injection molding machine | |
| CN208133547U (en) | A kind of injection mold into sizing material head cutting mechanism and injection mold | |
| CN203680701U (en) | Needle-valve-type glue charge structure | |
| CN104191555A (en) | Mold for automatically assembling product in injection molding process | |
| CN204725761U (en) | Two material common mode alternate injection formation system | |
| CN103862622A (en) | Automatic in-mold transferring bicolor mold | |
| CN204451068U (en) | A kind of injection mold needle-valve adhesive sealing mechanism | |
| CN210100573U (en) | Injection mold flow control structure | |
| CN102416690A (en) | Mold for evaluating appearance of plastic | |
| CN207403092U (en) | Efficiently injection molding of the production with metal insert plastic | |
| CN207696949U (en) | Novel diversion plate valve needle plug | |
| CN204894407U (en) | Runner adjustable injection mold | |
| CN202781670U (en) | Injection mould with improved sprue structure | |
| CN206520165U (en) | A kind of injection mold | |
| CN206085501U (en) | Be provided with injection mold of air valve | |
| CN211165123U (en) | Injection mold capable of adjusting plastic flow | |
| CN204354399U (en) | Based on the gear die of novel injecting glue mode | |
| CN205572920U (en) | Mould fecund article shaping injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |