CN218615262U - Automobile rear bumper electroplating decoration strip mold with sliding block glue feeding mechanism - Google Patents
Automobile rear bumper electroplating decoration strip mold with sliding block glue feeding mechanism Download PDFInfo
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- CN218615262U CN218615262U CN202222682869.1U CN202222682869U CN218615262U CN 218615262 U CN218615262 U CN 218615262U CN 202222682869 U CN202222682869 U CN 202222682869U CN 218615262 U CN218615262 U CN 218615262U
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Abstract
The utility model belongs to the technical field of the mould, especially, relate to a decoration strip mould is electroplated to rear bumper with slider advances gluey mechanism. The utility model discloses, mould plastics the mould and the ornamental strip lower mould of moulding plastics including the ornamental strip, the ornamental strip mould plastics and be equipped with the counterpoint mold insert of moulding plastics between the mould plastics of mould and ornamental strip, the ornamental strip mould plastics and be equipped with the ornamental strip shaping arch in the lower mould. The utility model discloses at the in-process of moulding plastics, mould plastics the mould with the ornamental strip and the ornamental strip lower mould of moulding plastics is close to each other, make the counterpoint mold insert of moulding plastics and the cooperation is hugged closely mutually with the ornamental strip shaping arch, form complete die cavity, the melting material moulds plastics the mould plastics through the ornamental strip and moulds plastics the counterpoint mold insert and pour into to the die cavity in, and the cooperation take-up block formula advances gluey subassembly and moulds plastics, mould plastics and accomplish the back, the die sinking, it breaks away from to advance gluey subassembly and the ornamental strip lower mould of moulding plastics through the ejecting portion of drawing of patterns, adopt the take-up block formula to advance gluey structure, it is high to advance gluey speed, and the drawing of patterns is convenient, avoid the shaping to mould a piece and take place the card shell, the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of the mould, a automobile rear bumper electroplating decoration strip mould with slider advances gluey mechanism is related to.
Background
The automobile rear bumper electroplating decoration strip is one of common accessories of an automobile, the material of the automobile rear bumper electroplating decoration strip is made of plastic, and therefore the automobile rear bumper electroplating decoration strip is manufactured in batch production by using an injection mold.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a Chinese patent discloses an integral type inner core-pulling mechanism for an oil cylinder of a mould of a rear bumper decoration strip (application number: 201721833025.5] comprises an upper die plate and a lower die plate, wherein the upper die plate is connected with a fixed die frame, die feet are mounted on the lower die plate, movable die inserts are arranged on the die feet, the movable die inserts are matched with the fixed die frame to form a die cavity, a rear bumper is injection molded in the die cavity, one end of the rear bumper is provided with a flange, fixing holes are formed in the flange, a top plate is arranged between the die feet, a top rod is connected with the top plate, the lower die plate is provided with a fixed seat, the fixed seat is provided with a flange outer insert and a flange inner insert, a cavity is formed between the flange inner insert and the movable die insert, a hole fixing core is formed in the flange outer insert, the hole fixing core is matched with the fixing holes, the flange outer insert is matched with the flange outer wall and the bottom, the flange inner insert is matched with the flange inner wall in an inverted buckling manner, integrated inner drawing sliding blocks are arranged at the front end and the rear end of the flange inner drawing insert, an inner oil cylinder is mounted on the die feet and the movable die frame, and an oil cylinder rod of the inner drawing oil cylinder is connected with the inner drawing sliding block. However, in the injection molding process, the glue feeding rate is still low, the demolding is inconvenient, the case of blocking is easy to occur when a molded plastic part is demolded, and the defect of poor practicability exists.
Disclosure of Invention
The utility model aims at the above problem, a ornamental strip mould is electroplated to rear bumper with slider advances gluey mechanism is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides an automobile rear bumper electroplating decoration strip mould with slider advances gluey mechanism, includes that the ornamental strip moulds plastics the mould and the ornamental strip lower mould of moulding plastics, the ornamental strip mould to mould plastics and be equipped with the counterpoint mold insert of moulding plastics between mould and the ornamental strip lower mould of moulding plastics, the ornamental strip mould to be equipped with the ornamental strip shaping arch in the lower mould, the ornamental strip shaping arch in be equipped with the slider formula and advance gluey subassembly, the slider formula advance gluey subassembly and mould plastics the position of counterpoint mold insert corresponding, the ornamental strip mould to mould plastics lower mould below be equipped with the drawing of patterns ejecting part, drawing of patterns ejecting part and the bellied position of ornamental strip shaping corresponding.
In the automobile rear bumper electroplating decorative strip mold with the slider glue feeding mechanism, the slider type glue feeding assembly comprises a plurality of glue feeding sliders arranged in decorative strip forming protrusions, glue feeding channels are arranged in the glue feeding sliders, decorative strip lower portion forming cavities are arranged in the decorative strip forming protrusions, and the decorative strip lower portion forming cavities are communicated with the glue feeding channels.
In foretell rear bumper that has the slider and advance gluey mechanism electroplates ornamental strip mould, ornamental strip shaping arch in still be equipped with into gluey counterpoint portion, the position of advancing gluey counterpoint portion and moulding plastics counterpoint mold insert corresponding, advance gluey counterpoint portion and the crisscross setting in ornamental strip lower part shaping chamber.
In the above-mentioned automobile rear bumper electroplating decorative strip mold with a slider glue feeding mechanism, the glue feeding alignment part comprises a plurality of glue feeding alignment inlets arranged in the decorative strip molding protrusion, the glue feeding alignment inlets are communicated with the glue feeding channel, and the glue feeding alignment inlets correspond to the positions of the injection molding alignment inserts.
In the automobile rear bumper electroplating decoration strip mold with the slider glue feeding mechanism, the injection alignment insert comprises an injection alignment molding panel arranged between an injection molding upper mold and an injection molding lower mold of the decoration strip, a plurality of injection alignment holes are formed in the injection alignment molding panel, and the injection alignment holes are opposite to a glue feeding alignment inlet.
In the automobile rear bumper electroplating decorative strip mold with the sliding block glue feeding mechanism, a decorative strip upper forming cavity is arranged in the injection alignment forming paneling, and the decorative strip upper forming cavity is opposite to the decorative strip lower forming cavity.
In the automobile rear bumper electroplating decorative strip mold with the slider glue feeding mechanism, the demolding ejection part comprises an ejection plate arranged below the decorative strip injection molding lower mold, and a plurality of demolding ejector rods are arranged on the ejection plate and connected with the glue feeding sliders.
In the mold for the electroplated decorative strip of the rear bumper with the slide block glue feeding mechanism, the bottom of the injection alignment molding paneling is provided with a mandril alignment part, and the demolding mandril corresponds to the mandril alignment part in position and is matched with the mandril alignment part in shape.
In the above-mentioned automobile rear bumper electroplated decorative strip mold with the slider glue feeding mechanism, the ejector rod aligning part comprises a plurality of ejector rod aligning holes arranged at the bottom of the injection-molded alignment-molded paneling, and the demolding ejector rod is arranged opposite to the ejector rod aligning holes.
In the automobile rear bumper electroplating decoration strip mold with the sliding block glue feeding mechanism, the ejector rod aligning holes and the injection molding aligning holes are arranged in a staggered mode.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses at the in-process of moulding plastics, mould plastics the mould with the ornamental strip and the ornamental strip lower mould of moulding plastics is close to each other, make the counterpoint mold insert of moulding plastics and the cooperation is hugged closely mutually with the ornamental strip shaping arch, form complete die cavity, the melting material moulds plastics the mould plastics through the ornamental strip and moulds plastics the counterpoint mold insert and pour into to the die cavity in, and the cooperation take-up block formula advances gluey subassembly and moulds plastics, mould plastics and accomplish the back, the die sinking, it breaks away from to advance gluey subassembly and the ornamental strip lower mould of moulding plastics through the ejecting portion of drawing of patterns, adopt the take-up block formula to advance gluey structure, it is high to advance gluey speed, and the drawing of patterns is convenient, avoid the shaping to mould a piece and take place the card shell, the practicality is stronger.
2. The utility model discloses a set up the ejector pin counterpoint hole for counterpoint drawing of patterns ejector pin forms the butt cooperation at the compound die in-process, and sealed laminating degree is higher.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a partial structural schematic diagram in another direction of the present invention.
FIG. 4 is a schematic view of an injection molded panel.
In the figure: the decorative strip injection molding die comprises a decorative strip injection molding upper die 1, a decorative strip injection molding lower die 2, an injection molding alignment insert 3, a decorative strip molding bulge 4, a slider type glue inlet assembly 5, a demolding ejection part 6, a glue inlet slider 7, a decorative strip lower portion molding cavity 8, a glue inlet alignment part 9, a glue inlet alignment inlet 10, an injection molding alignment molding panel 11, an injection molding alignment hole 12, a decorative strip upper portion molding cavity 13, an ejection plate 14, a demolding ejector rod 15, an ejector rod alignment part 16 and an ejector rod alignment hole 17.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, an electroplating decorative strip mold for a rear bumper of an automobile with a slider glue feeding mechanism comprises a decorative strip injection upper mold 1 and a decorative strip injection lower mold 2, wherein an injection alignment insert 3 is arranged between the decorative strip injection upper mold 1 and the decorative strip injection lower mold 2, a decorative strip forming bulge 4 is arranged in the decorative strip injection lower mold 2, a slider type glue feeding assembly 5 is arranged in the decorative strip forming bulge 4, the slider type glue feeding assembly 5 corresponds to the injection alignment insert 3, a demolding ejection part 6 is arranged below the decorative strip injection lower mold 2, and the demolding ejection part 6 corresponds to the decorative strip forming bulge 4.
In the embodiment, in the injection molding process, the decoration strip injection upper mold 1 and the decoration strip injection lower mold 2 are close to each other, so that the injection alignment insert 3 is in close fit with the decoration strip forming bulge 4 to form a complete cavity, molten materials are injected into the cavity through the decoration strip injection upper mold 1 and the injection alignment insert 3, and cooperate the slider formula to advance gluey subassembly 5 and mould plastics, mould plastics and accomplish the back, the die sinking drives the slider formula through drawing of patterns ejecting part 6 and advances gluey subassembly 5 and the ornamental strip lower mould 2 of moulding plastics breaks away from, adopts the slider formula to advance gluey structure, advances gluey speed height, and the drawing of patterns is convenient, avoids the shaping to mould a emergence card shell, and the practicality is stronger.
With reference to fig. 1-4, the slider type glue inlet assembly 5 comprises a plurality of glue inlet sliders 7 arranged in the decorative strip forming protrusions 4, glue inlet channels are arranged in the glue inlet sliders 7, decorative strip lower forming cavities 8 are arranged in the decorative strip forming protrusions 4, and the decorative strip lower forming cavities 8 are communicated with the glue inlet channels.
Specifically, in the injection molding process, a molten material enters a cavity through a glue inlet channel in a glue inlet sliding block 7 for injection molding, a sliding block type glue inlet structure is adopted, the glue inlet speed is high, and a molding cavity 8 at the lower part of the decorative strip is used for assisting in molding a lower part structure of the decorative strip cavity.
Referring to fig. 3 and 4, the molding protrusion 4 of the decorative strip is further provided with a glue feeding alignment portion 9, the glue feeding alignment portion 9 corresponds to the injection molding alignment insert 3, and the glue feeding alignment portion 9 and the molding cavity 8 at the lower portion of the decorative strip are arranged in a staggered manner.
In this embodiment, in the injection molding process, the molten material enters the glue inlet positioning portion 9 through the injection alignment insert 3, and then enters the glue inlet channel in the glue inlet sliding block 7, so that the glue is synchronously fed in multiple directions, and the glue inlet rate is high.
The glue inlet aligning part 9 comprises a plurality of glue inlet aligning inlets 10 arranged in the decorative strip forming bulges 4, the glue inlet aligning inlets 10 are communicated with the glue inlet channel, and the glue inlet aligning inlets 10 correspond to the injection molding aligning insert 3.
In the embodiment, in the injection molding process, the molten material enters the glue inlet aligning inlet 10 through the injection molding aligning insert 3 and then enters the glue inlet channel in the glue inlet sliding block 7, so that the glue is synchronously fed in multiple directions, and the glue feeding rate is high.
Referring to fig. 3-4, the injection alignment insert 3 includes an injection alignment molding panel 11 disposed between the molding upper die 1 and the molding lower die 2, the injection alignment molding panel 11 is provided with a plurality of injection alignment holes 12, the injection alignment holes 12 are disposed opposite to the glue inlet 10, the injection alignment molding panel 11 is provided with a molding upper cavity 13, and the molding upper cavity 13 is disposed opposite to the molding lower cavity 8.
In this embodiment, the molding cavity 13 on the upper portion of the trim strip is used to assist in molding the upper cavity structure of the trim strip, and during the injection molding process, the molten material enters the glue inlet alignment inlet 10 through the injection alignment hole 12.
The demolding ejection part 6 comprises an ejection plate 14 arranged below the molding lower die 2 of the trim strip, a plurality of demolding ejector rods 15 are arranged on the ejection plate 14, and the demolding ejector rods 15 are connected with the glue inlet sliding blocks 7.
In this embodiment, accomplish the back of moulding plastics, the die sinking removes drawing of patterns ejector pin 15, drives through drawing of patterns ejector pin 15 and advances gluey slider 7 and remove to keeping away from 2 one end of ornamental strip lower mould of moulding plastics, moulds plastics lower mould 2 with the ornamental strip and breaks away from, and the drawing of patterns is convenient, avoids the shaping to mould a emergence card shell, and the practicality is stronger.
Referring to fig. 3, the injection-molded panel 11 has a top bar aligning portion 16 at the bottom thereof, and the demolding top bar 15 corresponds to the top bar aligning portion 16 in position and has a shape suitable for the top bar aligning portion.
In this embodiment, the ejector pin aligning portion 16 is used for aligning the ejector pin 15 for demolding, and forms an abutting fit in the mold closing process, so that the sealing and adhering degree is high.
Referring to fig. 3 and 4, the pin aligning portion 16 includes a plurality of pin aligning holes 17 disposed at the bottom of the injection-molded panel 11, and the demolding pin 15 is disposed opposite to the pin aligning holes 17.
In this embodiment, the ejector pin aligning hole 17 is used for aligning the demolding ejector pin 15, and forms abutting fit in the mold closing process, so that the sealing and adhering degree is high.
Referring to fig. 4, the pin alignment holes 17 and the injection alignment holes 12 are arranged in a staggered manner.
In this embodiment, the ejector pin aligning holes 17 and the injection molding aligning holes 12 are arranged in a staggered manner, and the structure is reasonable.
The utility model discloses a theory of operation is:
in the injection molding process, the decorative strip injection upper mold 1 and the decorative strip injection lower mold 2 are close to each other, so that the injection alignment insert 3 is in close fit with the decorative strip forming protrusion 4 to form a complete cavity, in the injection molding process, a molten material enters the cavity through a glue inlet channel in a glue inlet slide block 7 for injection molding, a slide block type glue inlet structure is adopted, the glue inlet speed is high, the decorative strip lower part forming cavity 8 is used for assisting in forming a lower part structure of the decorative strip cavity,
in the injection molding process, the molten material enters the glue inlet contraposition inlet 10 through the injection molding contraposition molding paneling 11 and then enters the glue inlet channel in the glue inlet slide block 7 to synchronously glue in multiple directions, the glue inlet speed is high,
the molding cavity 13 on the upper part of the decorative strip is used for assisting in molding the upper cavity structure of the decorative strip, during the injection molding process, the molten material enters the glue inlet alignment inlet 10 through the injection molding alignment hole 12,
after the injection molding is finished, the mold is opened, the demolding ejector rod 15 is moved, the demolding ejector rod 15 drives the glue feeding slide block 7 to move towards one end away from the lower molding die 2 of the decoration strip, the glue feeding slide block is separated from the lower molding die 2 of the decoration strip, the demolding is convenient, the formed plastic part is prevented from being stuck, the practicability is strong,
the ejector rod aligning hole 17 is used for aligning the demoulding ejector rod 15, and forms abutting fit in the mould closing process, the sealing fitting degree is higher,
the ejector rod aligning holes 17 and the injection molding aligning holes 12 are arranged in a staggered mode, and the structure is reasonable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms upper molding strip mold 1, lower molding strip mold 2, injection alignment insert 3, molding strip molding protrusion 4, slider type glue feeding assembly 5, demolding ejection part 6, glue feeding slider 7, molding strip lower part molding cavity 8, glue feeding alignment part 9, glue feeding alignment inlet 10, injection alignment molding panel 11, injection alignment hole 12, molding strip upper part molding cavity 13, ejection plate 14, demolding ejector rod 15, ejector rod alignment part 16, ejector rod alignment hole 17, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides a decorative strip mould is electroplated to rear bumper with slider advances gluey mechanism, moulds plastics mould (1) and decorative strip lower mould (2) including the decorative strip, its characterized in that, the decorative strip mould to be equipped with between mould (1) and the decorative strip lower mould (2) of moulding plastics and mould plastics counterpoint mold insert (3), the decorative strip mould to be equipped with decorative strip shaping arch (4) in lower mould (2), decorative strip shaping arch (4) in be equipped with the slider formula and advance gluey subassembly (5), the slider formula advance gluey subassembly (5) and mould plastics counterpoint mold insert (3) the position corresponding, decorative strip mould to be equipped with drawing of patterns ejecting part (6) below lower mould (2), drawing of patterns ejecting part (6) corresponding with the protruding (4) position of decorative strip shaping.
2. The mold for the electroplated decorative strip of the rear bumper of an automobile with a slide block glue feeding mechanism as claimed in claim 1, wherein the slide block type glue feeding assembly (5) comprises a plurality of glue feeding slide blocks (7) arranged in the decorative strip forming protrusion (4), a glue feeding channel is arranged in each glue feeding slide block (7), a decorative strip lower portion forming cavity (8) is arranged in each decorative strip forming protrusion (4), and the decorative strip lower portion forming cavity (8) is communicated with the glue feeding channel.
3. The mold for the electroplated decorative strip of the rear bumper with the slide block glue feeding mechanism according to claim 2, characterized in that a glue feeding contraposition portion (9) is further arranged in the decorative strip molding protrusion (4), the glue feeding contraposition portion (9) corresponds to the injection molding contraposition insert (3), and the glue feeding contraposition portion (9) and the decorative strip lower molding cavity (8) are arranged in a staggered manner.
4. The mold for the electroplated decorative strip of the automobile rear bumper with the slide block glue feeding mechanism according to claim 3, wherein the glue feeding alignment part (9) comprises a plurality of glue feeding alignment inlets (10) arranged in the decorative strip forming protrusion (4), the glue feeding alignment inlets (10) are communicated with the glue feeding channel, and the glue feeding alignment inlets (10) correspond to the injection molding alignment insert (3).
5. The electroplated decorative strip mold for the rear bumper of the automobile with the slide block glue feeding mechanism according to claim 4, characterized in that the injection alignment insert (3) comprises an injection alignment molding panel (11) arranged between the upper injection mold (1) and the lower injection mold (2) of the decorative strip, a plurality of injection alignment holes (12) are arranged in the injection alignment molding panel (11), and the injection alignment holes (12) are arranged opposite to the glue feeding alignment inlet (10).
6. The electroplated decorative strip mold for the rear bumper of the automobile with the slide block glue feeding mechanism according to claim 5, characterized in that a decorative strip upper forming cavity (13) is arranged in the injection alignment molding panel (11), and the decorative strip upper forming cavity (13) is arranged opposite to the decorative strip lower forming cavity (8).
7. The electroplated decorative strip mold for the rear bumper of the automobile with the slide block glue feeding mechanism according to claim 6, characterized in that the demolding ejection part (6) comprises an ejection plate (14) arranged below the injection lower mold (2) of the decorative strip, a plurality of demolding ejector rods (15) are arranged on the ejection plate (14), and the demolding ejector rods (15) are connected with the glue feeding slide blocks (7).
8. The mold for the electroplated decorative strip of the rear bumper of the automobile with the slide block glue feeding mechanism as claimed in claim 7, wherein a top rod contraposition portion (16) is arranged at the bottom of the injection alignment molded panel (11), and the demolding top rod (15) corresponds to the top rod contraposition portion (16) in position and is matched in shape.
9. The mold for the electroplated decorative strip of the rear bumper of the automobile with the slide block glue feeding mechanism as claimed in claim 8, wherein the ejector rod aligning portion (16) comprises a plurality of ejector rod aligning holes (17) arranged at the bottom of the injection alignment molded panel (11), and the demolding ejector rod (15) is arranged opposite to the ejector rod aligning holes (17).
10. The mold for the electroplated decorative strip of the rear bumper of the automobile with the slide block glue feeding mechanism according to claim 9, wherein the ejector rod alignment holes (17) and the injection molding alignment holes (12) are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682869.1U CN218615262U (en) | 2022-10-09 | 2022-10-09 | Automobile rear bumper electroplating decoration strip mold with sliding block glue feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682869.1U CN218615262U (en) | 2022-10-09 | 2022-10-09 | Automobile rear bumper electroplating decoration strip mold with sliding block glue feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218615262U true CN218615262U (en) | 2023-03-14 |
Family
ID=85469362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222682869.1U Active CN218615262U (en) | 2022-10-09 | 2022-10-09 | Automobile rear bumper electroplating decoration strip mold with sliding block glue feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218615262U (en) |
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2022
- 2022-10-09 CN CN202222682869.1U patent/CN218615262U/en active Active
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