CN217346394U - Plastic part product with groove-shaped parting surface and double-color injection molding machine thereof - Google Patents
Plastic part product with groove-shaped parting surface and double-color injection molding machine thereof Download PDFInfo
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- CN217346394U CN217346394U CN202220931455.5U CN202220931455U CN217346394U CN 217346394 U CN217346394 U CN 217346394U CN 202220931455 U CN202220931455 U CN 202220931455U CN 217346394 U CN217346394 U CN 217346394U
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Abstract
The utility model provides a mould a goods and double-colored injection molding machine thereof with flute profile die joint belongs to the technical field of moulding plastics. The utility model discloses a circle is moulded to a goods main part and second colour sizing material is moulded to first colour sizing material, it is trapezoidal that a goods main part shape is hollow fillet to mould a goods main part to first colour sizing material, a goods main part is moulded to first colour sizing material is equipped with first colour sizing material injection hole, the second colour sizing material is moulded the circle and is encircled a goods main part setting is moulded to first colour sizing material, the second colour sizing material is moulded the circle and is equipped with 2 second colour sizing material rib position runners, a goods main part is moulded to first colour sizing material and the second colour sizing material moulds the die joint that is equipped with the flute profile between the circle, the second colour sizing material is moulded the circle and is moulded a goods main part an organic whole injection moulding and non-detachable with first colour sizing material. The utility model has the advantages that: the second-color rubber material plastic ring of the plastic part product and the first-color rubber material plastic part product main body are integrally injection-molded and cannot be disassembled.
Description
Technical Field
The utility model relates to a technical field moulds plastics, concretely relates to mould a goods and double-colored injection molding machine with fluted type die joint.
Background
At present, a double-color plastic part product of a storage groove in an automobile door is generally formed by injection molding by adopting a beer sleeving technology, namely, a first-color rubber plastic part product is firstly injected, then the first-color rubber plastic part product is manually or mechanically placed at a second-color rubber plastic ring forming position for beer sleeving injection molding, and finally the production of the double-color plastic part product is finished. Such conventional production methods often have the following problems: 1) the first-color rubber plastic part product is placed at the second-color rubber plastic ring forming position for beer-sleeving injection molding through manual or mechanical handles, so that the production efficiency is reduced, and the production cost is increased due to manual operation; 2) when the double-color plastic part is placed manually, the position may deviate slightly, so that the quality of the double-color plastic part product is unstable.
SUMMERY OF THE UTILITY MODEL
For solving the problems in the prior art, the utility model provides a mould a goods and double-colored injection molding machine with flute profile die joint, mould the die joint that sets up the flute profile between a goods main part and the second color sizing material plastic ring through the first color sizing material of a goods is moulded to double-colored plastic, the first color sizing material moulds a goods main part and sets up first color sizing material injection hole, second color sizing material plastic ring sets up second color sizing material rib position runner, set up the first color sizing material injection gun with first color sizing material injection hole looks adaptation in double-colored injection molding machine, the second color sizing material injection gun with second color sizing material rib position runner looks adaptation, first color sizing material injection gun can accomplish first color sizing material plastic part goods main part in the one side of flute profile die joint in first color die cavity, second color sizing material injection gun can accomplish second color sizing material plastic ring injection for first color sizing material plastic goods main part another side of flute profile die cavity in second color die cavity, the second color sizing material that has realized a double-colored piece goods moulds circle and moulds an integrative injection moulding of a goods main part in an injection molding machine with first color sizing material, not only reduced the artifical process of placing of double-colored piece goods of moulding, the production efficiency is improved, the production cost is reduced, the unstable problem of product quality that positional deviation caused when still having avoided the manual work to place, the production quality of double-colored piece goods of moulding has been improved, need the manual work to place among the prior art, low production efficiency, there is positional deviation when the manual work is placed to lead to moulding a goods unstable problem of quality.
The utility model provides a pair of mould a goods with flute profile die joint, mould a goods main part and second colour sizing material including first colour sizing material and mould the circle, it is trapezoidal that a goods main part shape is hollow fillet to mould a goods main part for first colour sizing material, first colour sizing material is moulded a goods main part and is equipped with first colour sizing material injection hole, the second colour sizing material is moulded the circle and is encircleed a goods main part setting is moulded to first colour sizing material, the second colour sizing material is moulded the circle and is equipped with 2 second colour sizing material muscle position runners, first colour sizing material mould goods main part with the die joint that is equipped with the flute profile between the circle is moulded to the second colour sizing material, the second colour sizing material mould the circle with a goods main part integrated injection moulding and non-detachable are moulded to first colour sizing material.
The utility model discloses do further improvement, second colour sizing material rib position runner one end with the recess bottom intercommunication of die joint, the other end stretches out the circle surface is moulded to the second colour sizing material.
The utility model discloses do further improvement, first colour sizing material mould a goods main part with the second colour sizing material mould the circle and be the PP material.
The utility model also provides a double-colored injection molding machine for realize the mould goods of being equipped with flute profile die joint above-mentioned, including the fixed die plate and the movable mould board of can dismantling the connection, the fixed die plate is equipped with first color sizing material injection gun and two sets of second color sizing material injection gun, the movable mould board symmetry is equipped with two sets of movable mould cores, movable mould core with first color sizing material injection gun, enclose into first color fixed mould die cavity between the fixed die plate, movable mould core and two sets of second color sizing material injection gun, enclose into second color fixed mould die cavity between the fixed die plate, first color sizing material injection gun with first color sizing material injection hole looks adaptation, second color sizing material injection gun with second color sizing material muscle position runner looks adaptation, first color sizing material injection gun can accomplish first color sizing material mould goods main part in first color mould cavity injection, the second color sizing material injection molding gun can complete second color sizing material plastic ring injection molding on the first color sizing material plastic part product main body in the second color fixed mold cavity.
The utility model discloses make further improvement, the movable mould board still is equipped with swivel work head, movable mould core symmetry set up in swivel work head.
The utility model discloses make further improvement, still be equipped with water cooling plant in the swivel work head, water cooling plant encircles the inside spare part setting that generates heat of swivel work head.
The utility model discloses make further improvement, swivel work head still is equipped with 2 group fixed connection's thimble and thimble board, the thimble with the thimble board set up in under the movable mould core, thimble and movable mould core looks adaptation.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mould a goods and double-colored injection molding machine with flute profile die joint, mould the die joint that sets up the flute profile between a goods and a second color sizing material of a goods and a goods through the first color sizing material of double-colored plastic part goods and mould the circle, the first color sizing material moulds a goods and a goods main part and sets up first color sizing material injection hole, second color sizing material moulds the circle and sets up second color sizing material muscle position runner, set up the first color sizing material injection gun that adapts to first color sizing material injection hole in double-colored injection molding machine, the second color sizing material injection gun that adapts to second color sizing material muscle position runner, first color sizing material injection gun can accomplish first color sizing material and mould a goods and a goods main part in the one side of flute profile die joint in first color die cavity by injection molding, second color sizing material injection gun can accomplish second color sizing material and mould the circle for first color sizing material and moulds a goods and moulds the other side of flute profile in second color die cavity, the second color sizing material that has realized double-colored piece goods moulds circle and moulds a integrative injection moulding of a goods main part in an injection molding machine with first color sizing material, the artifical process of placing that not only has reduced double-colored piece goods of moulding, and the production efficiency is improved, the production cost is reduced, the unstable problem of product quality that positional deviation caused when still having avoided the manual work to place, the production quality of double-colored piece goods of moulding has been improved, need the manual work to place among the prior art, low in production efficiency, there is positional deviation when the manual work is placed and leads to moulding a goods unstable problem of quality.
Drawings
In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.
FIG. 1 is an overall structure view of the plastic part product with a groove-shaped parting surface of the present invention;
FIG. 2 is a partial cross-sectional view of the plastic part with a groove-shaped parting surface of the present invention;
fig. 3 is a partial sectional structure view of the plastic product with a groove-shaped parting surface of the present invention;
FIG. 4 is a partial cross-sectional view of a second-color injection molding of a plastic part with a groove-shaped parting surface of the present invention;
fig. 5 is a structural view of a rotary table of the double-color injection molding machine of the present invention.
In the figure, 1-a first-color sizing material plastic part product main body, 11-a parting surface, 2-a second-color sizing material plastic ring, 21-a second-color sizing material rib position sprue, 32-a second-color sizing material injection gun, 41-a movable mold core and 42-a rotary workbench.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model provides a pair of mould a goods with flute profile die joint, mould a goods main part 1 and second colour sizing material including first colour sizing material and mould circle 2, first colour sizing material is moulded a goods main part 1 shape and is trapezoidal for hollow fillet, first colour sizing material is moulded a goods main part 1 and is equipped with first colour sizing material injection hole, second colour sizing material is moulded circle 2 and is encircleed a goods main part 1 setting is moulded to first colour sizing material, second colour sizing material is moulded circle 2 and is equipped with 2 second colour sizing material muscle position runners 21, first colour sizing material is moulded a goods main part 1 with second colour sizing material moulds the die joint 11 that is equipped with the flute profile between the circle 2, second colour sizing material mould circle 2 with first colour sizing material moulds a goods main part 1 integrated injection moulding and non-disassembly. The plastic part product with the groove-shaped parting surface can be directly produced on a double-color injection molding machine, and the production efficiency is improved.
As shown in fig. 1-4, one end of the second color rubber material rib position gate 21 is communicated with the bottom of the groove of the parting surface 11, and the other end of the second color rubber material rib position gate extends out of the surface of the second color rubber material plastic ring 2, so that the second color rubber material plastic ring 2 injection molding can be conveniently completed for the first color rubber material plastic part product main body 1 in the second color fixed die cavity.
As shown in fig. 1-4, the first color rubber plastic part product main body 1 and the second color rubber plastic ring 2 are both made of PP, and are not easy to age and have long service life.
As shown in fig. 1-5, the plastic part product with the groove-shaped parting surface includes a fixed mold plate and a movable mold plate, which are detachably connected, the fixed mold plate is provided with a first-color glue injection gun and two sets of second-color glue injection guns 32, the movable mold plate is symmetrically provided with two sets of movable mold cores 41, the first-color glue injection guns and the fixed mold plate enclose a first-color fixed mold cavity, the movable mold cores 41, the two sets of second-color glue injection guns 32 and the fixed mold plate enclose a second-color fixed mold cavity, the first-color glue injection guns are adapted to the first-color glue injection holes, the second-color glue injection guns 32 are adapted to the second-color glue rib gates 21, and the first-color glue injection guns can inject the first-color glue into the first-color fixed mold cavity to complete the first-color glue plastic part product main body 1, the second color sizing injection molding gun 32 can complete injection molding of the second color sizing plastic ring 2 on the first color sizing plastic part product main body 1 in the second color fixed die cavity.
As shown in fig. 5, the movable mold plate is further provided with a rotating table 42, the movable mold cores 41 are symmetrically arranged on the rotating table 42, after the injection molding of the first-color rubber plastic part product main body 1 is completed, the rotating table rotates 180 degrees in the horizontal plane direction, that is, the positions of the two sets of movable mold cores are interchanged, and then the injection molding of the second-color rubber plastic ring 2 is completed on the first-color rubber plastic part product main body 1.
As shown in fig. 5, a water cooling device is further disposed in the rotary table 42, the water cooling device surrounds the internal heating components of the rotary table 42, and the water cooling device is used for cooling and maintaining the operating state of the ejection driving device, so as to improve the production efficiency of the equipment.
As shown in fig. 5, the rotary worktable 42 is further provided with 2 sets of ejector pins and ejector plate which are fixedly connected, the ejector pins and the ejector plate are arranged under the movable mold core 41 and are matched with the movable mold core 41, and the ejector pins and the ejector plate are used for ejecting a dual-color plastic product in the movable mold core after the dual-color injection molding is completed, so that the production efficiency is improved.
The working principle is as follows: as shown in fig. 1-3, the utility model provides a pair of a double-colored injection molding machine for realizing being equipped with the piece goods of moulding of flute profile die joint when beginning to operate, movable mould board and fixed die plate compound die, first color sizing material rifle of moulding plastics injects first color sizing material injection hole into for first color sizing material in first color fixed die cavity, accomplish first color sizing material and mould plastics a goods main part, then movable mould board and fixed die plate are opened, the swivel work head is 180 in the rotation of horizontal direction, two sets of movable mould core positions interchange, then movable mould board and fixed die plate compound die, second color sizing material rifle of moulding plastics injects the second color sizing material for second color sizing material rib position runner in second color fixed die cavity, it moulds plastics to accomplish the second color sizing material mould circle for first color sizing material plastic piece goods main part, last die sinking.
By the upper knowledge, the utility model provides a mould a goods and double-colored injection molding machine with flute profile die joint, mould the die joint that sets up the flute profile between the circle through the first colour sizing material of a goods is moulded to first colour sizing material and mould a goods main part and second colour sizing material, first colour sizing material is moulded a goods main part and is set up first colour sizing material injection hole, second colour sizing material plastic circle sets up second colour sizing material rib position runner, set up the first colour sizing material injection gun with first colour sizing material injection hole looks adaptation in double-colored injection molding machine, the second colour sizing material injection gun with second colour sizing material rib position runner looks adaptation, first colour sizing material injection gun can accomplish first colour sizing material and mould a goods main part in the one side of flute profile die joint in first colour cover half die cavity, second colour sizing material injection gun can accomplish second colour sizing material for first colour sizing material moulds a goods main part and moulds the circle for the another side of flute profile in second colour cover half die cavity, the second color sizing material that has realized double-colored piece goods moulds circle and moulds a integrative injection moulding of a goods main part in an injection molding machine with first color sizing material, the artifical process of placing that not only has reduced double-colored piece goods of moulding, and the production efficiency is improved, the production cost is reduced, the unstable problem of product quality that positional deviation caused when still having avoided the manual work to place, the production quality of double-colored piece goods of moulding has been improved, need the manual work to place among the prior art, low in production efficiency, there is positional deviation when the manual work is placed and leads to moulding a goods unstable problem of quality.
The above-mentioned embodiments are preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the scope of the present invention includes but is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a mould a goods with recess type die joint which characterized in that: the first-color rubber plastic part product main body is in a hollow round trapezoid shape, the first-color rubber plastic part product main body is provided with a first-color rubber injection hole, the second-color rubber plastic ring surrounds the first-color rubber plastic part product main body, the second-color rubber plastic ring is provided with 2 second-color rubber rib position gates, a groove-shaped parting surface is arranged between the first-color rubber plastic part product main body and the second-color rubber plastic ring, and the second-color rubber plastic ring and the first-color rubber plastic part product main body are integrally formed in an injection molding mode and cannot be disassembled.
2. A molded article provided with a grooved parting surface as claimed in claim 1, wherein: and one end of the second-color rubber material rib position pouring gate is communicated with the bottom of the groove of the parting surface, and the other end of the second-color rubber material rib position pouring gate extends out of the surface of the second-color rubber material plastic ring.
3. A molded article provided with a grooved parting surface as claimed in claim 2, wherein: the first-color rubber plastic part product main body and the second-color rubber plastic ring are both made of PP materials.
4. A two-color injection molding machine for forming the molded article provided with a groove-shaped parting surface according to any one of claims 1 to 3, characterized in that: comprises a fixed template and a movable template which are detachably connected, wherein the fixed template is provided with a first color sizing material injection gun and two groups of second color sizing material injection guns, the movable mould plate is symmetrically provided with two groups of movable mould cores, a first color fixed mould cavity is enclosed among the movable mould cores, the first color sizing material injection gun and the fixed mould plate, a second color fixed die cavity is enclosed among the movable die core, the two groups of second color sizing material injection guns and the fixed die plate, the first-color sizing material injection molding gun is matched with the first-color sizing material injection molding hole, the second-color sizing material injection molding gun is matched with the second-color sizing material rib position sprue, the first color sizing material injection gun can perform injection in the first color fixing die cavity to complete a first color sizing material plastic part product main body, the second color sizing material injection molding gun can complete second color sizing material plastic ring injection molding on the first color sizing material plastic part product main body in the second color fixed die cavity.
5. The two-color injection molding machine according to claim 4, characterized in that: the movable mould core is symmetrically arranged on the rotary workbench.
6. The two-color injection molding machine according to claim 5, characterized in that: still be equipped with water cooling plant in the swivel work head, water cooling plant encircles the inside spare part setting that generates heat of swivel work head.
7. The two-color injection molding machine according to claim 6, characterized in that: the rotary worktable is also provided with 2 groups of thimbles and thimble plates which are fixedly connected, the thimbles and the thimble plates are arranged under the movable mould core, and the thimbles are matched with the movable mould core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931455.5U CN217346394U (en) | 2022-04-21 | 2022-04-21 | Plastic part product with groove-shaped parting surface and double-color injection molding machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931455.5U CN217346394U (en) | 2022-04-21 | 2022-04-21 | Plastic part product with groove-shaped parting surface and double-color injection molding machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217346394U true CN217346394U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220931455.5U Active CN217346394U (en) | 2022-04-21 | 2022-04-21 | Plastic part product with groove-shaped parting surface and double-color injection molding machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217346394U (en) |
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- 2022-04-21 CN CN202220931455.5U patent/CN217346394U/en active Active
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