CN218111493U - Rotating disc type double-color machine mold structure for double-color product - Google Patents
Rotating disc type double-color machine mold structure for double-color product Download PDFInfo
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- CN218111493U CN218111493U CN202220894154.XU CN202220894154U CN218111493U CN 218111493 U CN218111493 U CN 218111493U CN 202220894154 U CN202220894154 U CN 202220894154U CN 218111493 U CN218111493 U CN 218111493U
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Abstract
The utility model discloses a double-colored product is with two-colored quick-witted mould structure of carousel formula, include: fixing a template; the first front mould assembly is arranged on the lower surface of the fixed mould plate; the second front mould assembly is arranged on the lower surface of the fixed mould plate; the two nozzles are arranged on the fixed template; the movable template is arranged right below the fixed template and can move along the vertical direction in an operable manner; the rotating disc is rotatably arranged on the upper surface of the movable template and is provided with a rotating part; two back mould subassemblies, two back mould subassemblies all install on the rotation portion, and each back mould subassembly all is operable with first front mould subassembly or second front mould subassembly phase-match. Through right the utility model discloses an it is used, provide a double-colored for product double-colored quick-witted mould structure of carousel formula double-colored, can accomplish on the double-colored injection molding machine of carousel formula that the back mould all has two double-colored products of penetrating the material, improved injection efficiency, also reduced the cost of manufacture of mould simultaneously.
Description
Technical Field
The utility model relates to a mold structure technical field especially relates to a double-colored product is with two-color quick-witted mold structure of carousel formula.
Background
An injection molding machine is a kind of plastic machinery, called an injection machine or an injection molding machine for short, and is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die. The existing double-color injection molding machine is divided into two types, namely a rotating disc type and a rotating shaft type. The carousel is suitable for products with only a two-color material in the front mold. The rotating shaft is suitable for a double-color product with two-color materials at the front and the back. But the rotating shaft type is more complicated than the rotating disc type die. Some plastic parts need to be made of two plastics, and the processing method in the prior art is to configure two sets of injection molds for the plastic parts, wherein one injection mold injects a first plastic, and after the first plastic is injected, the first plastic is moved into the other injection mold to inject a second plastic, so that the injection molding of the whole plastic part is completed. The injection molding machine needs a plurality of sets of injection molds, and plastic parts need to be taken out in the injection molding process, so that the technical process is complicated, the consumed time is long, and the injection molding efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, an object of the present invention is to provide a rotating disc type bicolor mold structure for bicolor products, including:
fixing a template;
the first front mold assembly is arranged on the lower surface of the fixed mold plate;
the second front mould assembly is arranged on the lower surface of the fixed mould plate;
the two nozzles are arranged on the fixed die plate, the output end of one nozzle is connected with the first front die assembly, and the output end of the other nozzle is connected with the second front die assembly;
the movable template is arranged right below the fixed template;
the rotating disc is arranged on the upper surface of the movable template and is provided with a rotating part;
two back mould subassemblies, two back mould subassemblies all install in the portion of rotating, two back mould subassemblies all with first front mould subassembly and second front mould subassembly phase-match.
In another preferred embodiment, the first front mold assembly comprises: the lower surface of the first front template is provided with a first upper cavity which is communicated with the second flow channel in an operable manner.
In another preferred embodiment, the device further comprises two shoveling machines, one end of each shoveling machine is mounted on the lower surface of the first front template, the two shoveling machines are respectively mounted on two ends of the lower surface of the first front template, the other ends of the two shoveling machines are arranged in a wedge shape, and the two shoveling machines can operatively extend into or separate from the two rear template assemblies.
In another preferred embodiment, the second front mold assembly comprises: the second mounting part is mounted on the other side of the lower surface of the fixed die plate, a third flow channel is arranged on the second mounting part and communicated with the output end of the other nozzle, a fourth flow channel is arranged on the second front die plate and communicated with the fourth flow channel in an operable mode, a second upper die cavity is arranged on the lower surface of the second front die plate, and the second upper die cavity is communicated with the fourth flow channel.
In another preferred embodiment, both rear mold assemblies include: the rear mold comprises a fixing part, a rear mold plate, a cavity plate, two rear mold sliders, a rear mold movable insert, two springs, an insert fixing plate and an insert bottom plate, wherein the fixing part is installed on the rotating part, the rear mold plate is installed on the fixing part, the cavity plate is fixedly installed on the rear mold plate, a sliding opening is formed in the middle of the cavity plate, the rear mold movable insert can be installed in the sliding opening in a vertically moving mode, a rear mold cavity is formed on the upper surface of the cavity plate and the upper surface of the rear mold movable insert together, the rear mold cavity is operatively communicated with the first upper cavity or the second upper cavity, a first groove is formed in the lower surface of the cavity plate, the lower end of the rear mold movable insert is fixedly installed on the insert bottom plate, the insert fixing plate is installed on the lower portion of the rear mold movable insert, the insert fixing plate is installed on the insert bottom plate, a second groove is formed in the upper surface of the insert fixing plate, the second groove is arranged opposite to the first groove, the upper end of each spring is embedded in the first groove, the lower end of each spring is embedded in the second groove, two chutes are respectively arranged on two sides of the bottom plate, one side of each rear mold slider is operatively abutted to the inner side of a shovel, and the two sliders of the rear mold movable insert bottom plate can be operatively installed on the two insert bottom plate in an up-and can be moved up-down moved.
In another preferred embodiment, the fixing portion includes: the lower surface of the first fixing plate is arranged on the rotating portion, the lower surface of the back plate is arranged on the upper surface of the first fixing plate, the lower surface of the second fixing plate is arranged on the upper surface of the back plate, the lower surface of the top plate is arranged on the upper surface of the second fixing plate, the lower surface of the rear die template is arranged on the upper surface of the top plate, the two cushion blocks are respectively arranged at two ends of the upper surface of the first fixing plate, and the upper surfaces of the two cushion blocks are connected with the lower surface of the rear die template.
In another preferred embodiment, one side of two back mould sliders all is the wedge setting, and two back mould slider opposite sides all are the wedge setting, and one side of two back mould sliders all matches with the other end of two shovels, and the opposite side and the two spout phase-matches of two back mould sliders, two back mould sliders operably drive the mold insert bottom plate rebound.
In another preferred embodiment, the rear mold template is provided with a slide rail, and the two rear mold sliders can be installed in the slide rail in a sliding manner along the horizontal direction.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: through right the utility model discloses an it is right to use, provides a double-colored for product carousel formula double-colored quick-witted mould structure, can accomplish on the two-colored injection molding machine of preceding back mould all have two double-colored products of penetrating the material, has improved injection efficiency, has also reduced the cost of manufacture of mould simultaneously.
Drawings
Fig. 1 is a schematic view of the mold opening of a turntable type two-color machine mold structure for two-color products of the present invention;
fig. 2 is a schematic diagram of the mold assembly of the turntable type double-color machine mold structure for double-color products of the present invention;
fig. 3 is a first schematic view of a local part of a rotating disc type double-color machine mold structure for a double-color product of the present invention;
fig. 4 is the utility model discloses a local second sketch of two-color quick-witted mould structure of carousel formula for two-color product.
In the drawings: 1. fixing a template; 2. a nozzle; 3. moving the template; 4. a turntable; 5. a first mounting portion; 6. a first front template; 7. a first flow passage; 8. a second flow passage; 9. a first upper cavity; 10. shoveling; 11. A second mounting portion; 12. a second front template; 13. a third flow path; 14. a fourth flow path; 15. a second upper cavity; 16. a rear mold template; 17. a cavity plate; 18. a rear mold slide block; 19. a rear mould movable insert; 20. A spring; 21. an insert fixing plate; 22. an insert bottom plate; 23. a rear mold cavity; 24. a first groove; 25. A second groove; 26. a chute; 27. a first fixing plate; 28. a back plate; 29. a second fixing plate; 30. Cushion blocks; 31. a top plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1 to 4, a rotating disc type double-color machine mold structure for double-color products according to a preferred embodiment includes:
fixing a template 1; the first front mold assembly is arranged on the lower surface of the fixed mold plate 1; the second front die assembly is arranged on the lower surface of the fixed die plate 1; the two nozzles 2 are arranged on the fixed die plate 1, the output end of one nozzle 2 is connected with the first front die assembly, and the output end of the other nozzle 2 is connected with the second front die assembly; the movable template 3 is arranged right below the fixed template 1; the rotary table 4, the rotary table 4 is set up on the upper surface of the movable template 3, the rotary table 4 has a rotating part; two back mould subassemblies, two back mould subassemblies all install on the rotation portion, and each back mould subassembly all is operable with first front mould subassembly or second front mould subassembly phase-match. In the actual use process, the movable mould plate 3 moves upwards through a driving device until the two rear mould components are completely attached to the first front mould component and the second front mould component respectively, after the attachment is completed, the nozzle 2 communicated with the first front mould plate 6 sprays first injection soft glue, the nozzle 2 communicated with the second front mould plate 12 does not work, after the nozzle 2 communicated with the first front mould plate 6 sprays the first injection soft glue, a semi-finished product formed by the first injection soft glue is arranged in the rear mould cavity 23 communicated with the first front mould plate 6, the driving device drives the movable mould plate 3 to retreat, then the two rear mould components horizontally rotate 180 degrees through the rotating part of the rotating disc 4, the movable mould plate 3 moves upwards through the driving device again until the two rear mould components are completely attached to the first front mould component and the second front mould component respectively, at this moment, the two nozzles 2 work simultaneously, the nozzle 2 communicated with the first front template 6 sprays first injection molding soft glue, the nozzle 2 communicated with the second front template 12 sprays second injection molding soft glue, after the injection is completed, a finished product containing the first injection molding soft glue and the second injection molding soft glue is formed in a rear mold cavity 23 communicated with the second front template 12, a semi-finished product formed by the first injection molding soft glue is formed in the rear mold cavity 23 communicated with the first front template 6, the driving device drives the movable template 3 to move back, the finished product is taken out, the two rear mold assemblies horizontally rotate 180 degrees through a rotating part of the turntable 4, the driving device drives the movable template 3 to ascend, at the moment, the rear mold cavity 23 containing the semi-finished product formed by the first injection molding soft glue is attached to the second front template 12, the two nozzles 2 work simultaneously, and the steps are repeated.
Further, as a preferred embodiment, the two rear mold assemblies are symmetrically arranged about the axis of the turntable.
Further, as a preferred embodiment, the first front mold assembly includes: the injection molding machine comprises a first mounting portion 5 and a first front mold plate 6, wherein the first mounting portion 5 is mounted on one side of the lower surface of the fixed mold plate 1, a first flow channel 7 is arranged on the first mounting portion 5, the first flow channel 7 is communicated with an output end of a nozzle 2, a second flow channel 8 is arranged on the first front mold plate 6, the first flow channel 7 is operatively communicated with the second flow channel 8, a first upper cavity 9 is arranged on the lower surface of the first front mold plate 6, and the first upper cavity 9 is communicated with the second flow channel 8.
Further, as a preferred embodiment, two shoveling machines 10 are further included, one end of each shoveling machine 10 is respectively installed on both ends of the lower surface of the first front mold plate 6, the other end of each shoveling machine 10 extends downward and is arranged in a wedge shape, and the two shoveling machines 10 operatively extend into the rear mold assembly.
Further, as a preferred embodiment, the second front mold assembly includes: the nozzle structure comprises a second mounting part 11 and a second front template 12, wherein the second mounting part 11 is mounted on the other side of the lower surface of the fixed template 1, a third flow channel 13 is arranged on the second mounting part 11, the third flow channel 13 is communicated with the output end of another nozzle 2, a fourth flow channel 14 is arranged on the second front template 12, the third flow channel 13 is operatively communicated with the fourth flow channel 14, a second upper cavity 15 is arranged on the lower surface of the second front template 12, and the second upper cavity 15 is communicated with the fourth flow channel 14.
Further, as a preferred embodiment, both rear mold assemblies include: the mold comprises a fixing portion, a rear mold plate 16, a cavity plate 17, two rear mold sliders 18, a rear mold movable insert 19, two springs 20, an insert fixing plate 21 and an insert bottom plate 22, wherein the fixing portion is mounted on the rotating portion, the rear mold plate 16 is mounted on the fixing portion, the cavity plate 17 is fixedly mounted on the rear mold plate 16, a sliding opening is formed in the middle of the cavity plate 17, the rear mold movable insert 19 can be mounted in the sliding opening in a vertically moving mode, a rear mold cavity 23 is formed on the upper surface of the cavity plate 17 and the upper surface of the rear mold movable insert 19 together, the rear mold cavity 23 is operatively communicated with the first upper cavity 9 or the second upper cavity 15, a first groove 24 is formed in the lower surface of the cavity plate 17, the lower end of the rear mold movable insert 19 is fixedly mounted on the bottom plate insert 22, the insert fixing plate 21 is mounted on the lower portion of the rear mold movable insert 19, the insert fixing plate 21 is mounted on the bottom plate 22, a second groove 25 is formed in the upper surface of the fixing plate 21, the second groove 25 is arranged over the second groove 25, the second groove 24 is arranged over against the first groove 24, the upper end of each spring 20 is embedded in the first groove 24, the lower end of each spring 20 is arranged in each slide block, two slides 26 of each slide block 22 operatively mounted in each rear mold movable insert 22, two sides of the rear mold slide blocks 18 are operatively mounted on the rear mold movable insert 22, two inner sides of the rear mold insert 22, two slides 26, two inner sides of the rear mold slide grooves, the rear mold slide grooves 18, the slide grooves 26 of the rear mold plate 18, the rear mold movable insert 22, the slide grooves 22, the slide grooves 18 can be mounted on the rear mold plate 18, the rear mold plate, the inner side of the slide. Further, the other ends of the two shoveling machines 10 respectively abut against one side of the two rear mold sliders 18, the two rear mold sliders 18 gradually extend into the two sliding grooves 26 under the extrusion of the two shoveling machines 10 and jack up the insert bottom plate 22, in the mold closing process, the two springs 20 gradually contract, when the two springs 20 reach a certain length, the length is kept unchanged, the cavity plate 17 is driven to move along the vertical direction, the inner contour of the rear mold cavity 23 can be changed, and then the shape of a finished product is changed; when the mold is opened, the two springs 20 eject the two rear mold sliders 18 in the rebound process, and the reset is completed.
The above description is only an example of the preferred embodiment of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, the fixing portion includes: the mold comprises a first fixing plate 27, a back plate 28, a second fixing plate 29, two cushion blocks 30 and a top plate 31, wherein the lower surface of the first fixing plate 27 is installed on the rotating part, the lower surface of the back plate 28 is installed on the upper surface of the first fixing plate 27, the lower surface of the second fixing plate 29 is installed on the upper surface of the back plate 28, the lower surface of the top plate 31 is installed on the upper surface of the second fixing plate 29, the lower surface of the rear mold template 16 is installed on the upper surface of the top plate 31, the two cushion blocks 30 are respectively arranged at two ends of the upper surface of the first fixing plate 27, and the upper surfaces of the two cushion blocks 30 are connected with the lower surface of the rear mold template 16.
The utility model discloses a further embodiment, first installation department 5 and second installation department 11 all include two guide bars, and two first guiding holes have been seted up respectively along vertical direction at the both ends of back die plate 16, and the second guiding hole has all been seted up along vertical direction to two cushions 30, and first guiding hole and the coaxial setting of second guiding hole, each guide bar are operable to stretch into in a first guiding hole and the second guiding hole.
The utility model discloses a in the further embodiment, one side of two back mould sliders 18 all is the wedge setting, and two back mould sliders 18 opposite sides all are the wedge setting, one side of two back mould sliders 18 all with two shovel machine 10's other end phase-match, two back mould sliders 18's opposite side and two spout 26 phase-matches, two back mould sliders 18 are operatable to drive mold insert bottom plate 22 and move upwards.
In a further embodiment of the present invention, the outer contour of the other side of the two rear mold sliders 18 is the same as the shape of the inner contour of the two sliding grooves 26.
In a further embodiment of the present invention, the inner contour of the sliding groove 26 is gradually decreased from outside to inside, and the inner top surface of the sliding groove 26 is gradually inclined downward from outside to inside.
In a further embodiment of the present invention, a slide rail is disposed on the rear mold plate 16, and two rear mold sliders 18 are slidably mounted in the slide rail along the horizontal direction.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. The utility model provides a double-colored product is with two look quick-witted mould structures of carousel formula which characterized in that includes:
fixing a template;
the first front mould assembly is arranged on the lower surface of the fixed mould plate;
the second front mould assembly is arranged on the lower surface of the fixed mould plate;
the two nozzles are arranged on the fixed die plate, the output end of one nozzle is connected with the first front die assembly, and the output end of the other nozzle is connected with the second front die assembly; a movable platen disposed directly below the fixed platen, the movable platen operable to move in a vertical direction;
the rotating disc is rotatably arranged on the upper surface of the movable template and is provided with a rotating part;
two rear die assemblies, both mounted on the rotating portion, each rear die assembly being operatively mated with either the first front die assembly or the second front die assembly.
2. The rotary disc type bicolor machine mold structure for bicolor products of claim 1, wherein the first front mold assembly comprises: first installation department and first preceding template, first installation department install in one side of the lower surface of fixed die plate, be provided with first runner on the first installation department, first runner and one the output intercommunication of nozzle, be provided with the second runner on the first preceding template, first runner operationally with second runner intercommunication, the lower surface of first preceding template is provided with first last die cavity, first last die cavity with second runner intercommunication.
3. The rotating disc type bicolor machine mold structure for bicolor products as claimed in claim 2, further comprising two shoveling machines, wherein one ends of the two shoveling machines are respectively installed on two ends of the lower surface of the first front mold plate, the other ends of the two shoveling machines extend downwards and are arranged in a wedge shape, and the two shoveling machines can operatively extend into the two rear mold assemblies.
4. The rotary table type bicolor machine mold structure according to claim 3, wherein the second front mold assembly comprises: the lower surface of the second front template is provided with a second upper cavity, and the second upper cavity is communicated with the fourth runner.
5. The rotary disc type bicolor machine mold structure for bicolor products according to claim 4, wherein the two rear mold assemblies comprise: the movable mold insert comprises a fixing portion, a rear mold template, a cavity plate, two rear mold sliders, a rear mold movable insert, two springs, an insert fixing plate and an insert bottom plate, wherein the fixing portion is mounted on the rotating portion, the rear mold template is mounted on the fixing portion, the cavity plate is fixedly mounted on the rear mold template, a sliding opening is formed in the middle of the cavity plate, the rear mold movable insert is mounted in the sliding opening in a vertically movable manner, a rear mold cavity is formed on the upper surface of the cavity plate and the upper surface of the rear mold movable insert together, the rear mold cavity is operatively communicated with the first upper cavity or the second upper cavity, a first groove is formed in the lower surface of the cavity plate, the lower end of the rear mold movable insert is fixedly mounted on the insert bottom plate, the insert fixing plate is mounted on the lower portion of the rear mold movable insert, the insert fixing plate is mounted on the insert bottom plate, a second groove is formed in the upper surface of the insert fixing plate, the second groove is arranged right opposite to the first groove, the upper end of each spring is embedded in the first groove, the lower end of each spring is operatively mounted in the second groove, two sliders operatively mounted on the rear mold movable insert bottom plate, and two sides of the rear mold sliding grooves are respectively, and two sliding grooves of the rear mold movable insert are respectively arranged on the rear mold sliding grooves, and the two sides of the rear mold sliding grooves of the rear mold movable insert bottom plate, and the rear mold sliding grooves of the rear mold sliding block are operatively supported on the rear mold plate, and the two sides of the rear mold movable insert.
6. The two-color product of two-color machine mould structure of carousel formula of claim 5, characterized in that, the fixed part includes: the lower surface of the first fixing plate is arranged on the rotating portion, the lower surface of the back plate is arranged on the upper surface of the first fixing plate, the lower surface of the second fixing plate is arranged on the upper surface of the back plate, the lower surface of the top plate is arranged on the upper surface of the second fixing plate, the lower surface of the back die template is arranged on the upper surface of the top plate, the two cushion blocks are respectively arranged at two ends of the upper surface of the first fixing plate, and the upper surfaces of the cushion blocks are connected with the lower surface of the back die template.
7. The rotating disc type bicolor machine mold structure for bicolor products according to claim 5, wherein one side of each of the two rear mold sliders is wedge-shaped, the other side of each of the two rear mold sliders is wedge-shaped, one side of each of the two rear mold sliders is matched with the other end of each of the two shovels, the other side of each of the two rear mold sliders is matched with the two sliding grooves, and the two rear mold sliders are operable to drive the insert base plate to move upwards.
8. The rotating disc type double-color machine mold structure for double-color products according to claim 5, wherein each of the rear mold plates is provided with a slide rail, and the two rear mold sliders are slidably mounted in the slide rails along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220894154.XU CN218111493U (en) | 2022-04-18 | 2022-04-18 | Rotating disc type double-color machine mold structure for double-color product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220894154.XU CN218111493U (en) | 2022-04-18 | 2022-04-18 | Rotating disc type double-color machine mold structure for double-color product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218111493U true CN218111493U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220894154.XU Active CN218111493U (en) | 2022-04-18 | 2022-04-18 | Rotating disc type double-color machine mold structure for double-color product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218111493U (en) |
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2022
- 2022-04-18 CN CN202220894154.XU patent/CN218111493U/en active Active
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