CN219926798U - Motorcycle tool box die with inverted hot runner structure - Google Patents
Motorcycle tool box die with inverted hot runner structure Download PDFInfo
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- CN219926798U CN219926798U CN202320226222.XU CN202320226222U CN219926798U CN 219926798 U CN219926798 U CN 219926798U CN 202320226222 U CN202320226222 U CN 202320226222U CN 219926798 U CN219926798 U CN 219926798U
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- injection molding
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- mould
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- 238000001746 injection moulding Methods 0.000 claims abstract description 110
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000000465 moulding Methods 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 239000012768 molten material Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of molds, and particularly relates to a motorcycle tool box mold with a flip-chip hot runner structure. The utility model comprises an injection lower die and an injection upper die, wherein a molding lower part is arranged in the injection lower die, and a molding upper part is arranged in the injection upper die. In the injection molding process, the injection molding lower die and the injection molding upper die are mutually close to each other, so that the molding lower part and the molding upper part are in abutting fit to form a complete cavity, at the moment, the flip-chip type ejection demolding assembly is matched with the cavity to synchronously mold a plastic part, the flip-chip type ejection demolding assembly and the injection molding splitting assembly are positioned on the same side of the die, the die is opened after injection molding is finished, the molded plastic part is ejected through the flip-chip type ejection demolding assembly, a flip-chip hot runner structure is adopted, the injection molding structure and the ejection structure are positioned on the same side of the die, the overall thickness of the die is greatly reduced, the structure is more compact and reasonable, and the demolding is more convenient.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to a motorcycle tool box mold with a flip-chip hot runner structure.
Background
The motorcycle tool box is one of motorcycle accessories, and is mainly made of plastic materials and manufactured by adopting an injection mold. In the injection molding process of the existing motorcycle toolbox mold, an injection molding structure and an ejection structure of the existing motorcycle toolbox mold are positioned on two sides of the mold, the overall thickness of the mold is large, the structure is not compact, and demolding is also relatively troublesome.
In order to overcome the defects in the prior art, people have continuously explored and put forward various solutions, for example, chinese patent discloses a quick forming die for tool box production [ application number: 202122112796.8, including the frame, the upper portion of frame is provided with elevating system, is provided with the lifter plate on the elevating system, is fixed with the blowing machine on the lifter plate, and the blowing mouth of blowing machine runs through to the below of lifter plate to still be provided with sealing mechanism on the blowing mouth, sealing mechanism is including rotating the arm lock of connecting on the blowing mouth both sides, and the lower part of arm lock is fixed with splint, all rotates on two arm locks and is connected with the connecting rod, is fixed with first hydraulic stem on the lifter plate. However, in the injection molding process, the injection molding structure and the ejection structure of the scheme are still positioned at two sides of the mold, so that the overall thickness of the mold is large, and the defects of incompact structure and relatively troublesome demolding exist.
Disclosure of Invention
The utility model aims to solve the problems and provide a motorcycle tool box die with a flip-chip hot runner structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a motorcycle toolbox mould with flip-chip hot runner structure, includes the lower mould of moulding plastics and moulds plastics on the mould, the lower mould of moulding plastics in be equipped with shaping lower part, mould plastics on be equipped with shaping upper portion in the mould, shaping lower part and the corresponding and shape adaptation in position on shaping upper portion, mould plastics on mould top be equipped with the mainboard of moulding plastics, mould plastics mainboard and mould plastics and be equipped with the reposition of redundant personnel of moulding plastics between the last mould, mould plastics the reposition of redundant personnel and mould plastics and be equipped with flip-chip ejecting drawing of patterns subassembly between the last mould, flip-chip ejecting drawing of patterns subassembly and the position on shaping upper portion correspond.
In the motorcycle tool box die with the inverted hot runner structure, the inverted ejection demoulding assembly comprises an ejection connecting plate arranged between the injection molding split piece and the injection molding upper die, wherein an embedded ejection piece and a straight ejection piece are arranged on the ejection connecting plate and are respectively in sliding fit with the injection molding upper die.
In the motorcycle tool box mold with the inverted hot runner structure, the embedded ejector comprises a plurality of embedded ejector blocks arranged on the ejector connecting plate, and the embedded ejector blocks extend into the injection upper mold and are in sliding fit with the injection upper mold.
In the motorcycle tool box mold with the inverted hot runner structure, the embedded ejection block is connected with the ejection connecting plate through the connecting sliding piece.
In the motorcycle tool box mold with the inverted hot runner structure, the connecting sliding piece comprises a sliding seat arranged on the ejection connecting plate, the sliding seat is provided with a connecting sliding rod, and the connecting sliding rod is connected with the embedded ejection block.
In the motorcycle tool box mold with the inverted hot runner structure, the straight ejector piece comprises a plurality of straight ejector rods arranged on the ejection connecting plate, the straight ejector rods extend into the injection upper mold and are in sliding fit with the injection upper mold, and the straight ejector rods and the embedded ejection blocks are arranged in a staggered mode.
In the motorcycle tool box mold with the inverted hot runner structure, the injection molding split piece comprises an injection molding split plate arranged between an injection molding main plate and an injection molding upper mold, an injection molding main barrel is arranged in the injection molding main plate, and the injection molding main barrel is connected with the injection molding split plate.
In the motorcycle tool box mold with the inverted hot runner structure, a plurality of synchronous injection molding flow pipes are arranged at the bottom of the injection molding flow distribution plate, and the synchronous injection molding flow pipes correspond to the positions of the upper part of the molding.
In the motorcycle tool box mold with the inverted hot runner structure, the straight ejector rod and the embedded ejector block are respectively staggered with the synchronous injection molding flow pipe.
In the motorcycle tool box mold with the inverted hot runner structure, a fixed substrate is arranged at the bottom of the injection molding lower mold.
Compared with the prior art, the utility model has the advantages that:
1. in the injection molding process, the injection molding lower die and the injection molding upper die are mutually close to each other, so that the molding lower part and the molding upper part are in abutting fit to form a complete cavity, at the moment, the flip-chip type ejection demolding assembly is matched with the cavity to synchronously mold a plastic part, the flip-chip type ejection demolding assembly and the injection molding splitting assembly are positioned on the same side of the die, the die is opened after injection molding is finished, the molded plastic part is ejected through the flip-chip type ejection demolding assembly, a flip-chip hot runner structure is adopted, the injection molding structure and the ejection structure are positioned on the same side of the die, the overall thickness of the die is greatly reduced, the structure is more compact and reasonable, and the demolding is more convenient.
2. According to the utility model, the straight ejector rod and the embedded ejector block are respectively arranged in a staggered manner with the synchronous injection molding flow pipe, so that the structure is reasonable, and collision and interference can not occur.
Additional advantages, objects, and features of the utility model 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 utility model.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial structural schematic of the present utility model.
Fig. 3 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 4 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 5 is a schematic view of a partial structure of another aspect of the present utility model.
In the figure: the injection molding lower die 1, the injection molding upper die 2, the molding lower part 22, the molding upper part 3, the injection molding main board 4, the injection molding split part 5, the flip-chip type ejection demoulding assembly 6, the ejection connecting plate 7, the embedded ejection part 8, the straight ejection part 9, the embedded ejection block 10, the connecting sliding part 11, the sliding seat 12, the connecting sliding rod 13, the straight ejection rod 14, the injection molding split part 15, the injection molding main barrel 16, the synchronous injection molding flow pipe 166 and the fixed substrate 17.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-5, a motorcycle tool box mold with a flip-chip hot runner structure comprises an injection lower mold 1 and an injection upper mold 2, wherein a molding lower portion 22 is arranged in the injection lower mold 1, a molding upper portion 3 is arranged in the injection upper mold 2, the molding lower portion 22 corresponds to the position of the molding upper portion 3 and is matched with the shape, an injection main plate 4 is arranged above the injection upper mold 2, an injection split piece 5 is arranged between the injection main plate 4 and the injection upper mold 2, a flip-chip ejection demolding assembly 6 is arranged between the injection split piece 5 and the injection upper mold 2, and the flip-chip ejection demolding assembly 6 corresponds to the position of the molding upper portion 3.
In this embodiment, in the injection molding process, the lower injection molding die 1 and the upper injection molding die 2 are close to each other, so that the forming lower part 22 and the forming upper part 3 are in butt fit to form a complete cavity, at this time, the flip-chip ejection demolding assembly 6 is matched with the cavity for synchronously forming a plastic part, the flip-chip ejection demolding assembly 6 and the injection molding splitting assembly 5 are positioned on the same side of the die, the injection molding is completed, the die is opened, the molded plastic part is ejected through the flip-chip ejection demolding assembly 6, a flip-chip hot runner structure is adopted, the injection molding structure and the ejection structure are both positioned on the same side of the die, the overall thickness of the die is greatly reduced, the structure is more compact and reasonable, and the demolding is more convenient.
Referring to fig. 2 and 3, the flip-chip ejection demolding assembly 6 includes an ejection connecting plate 7 disposed between the injection molding split member 5 and the injection molding upper mold 2, the ejection connecting plate 7 is provided with an embedded ejection member 8 and a straight ejection member 9, and the embedded ejection member 8 and the straight ejection member 9 are respectively in sliding fit with the injection molding upper mold 2.
Specifically speaking, ejecting connecting plate 7 is used for connecting fixed embedded ejecting piece 8 and straight ejecting piece 9, and the back die sinking of accomplishing moulding plastics is ejecting through embedded ejecting piece 8 and straight ejecting piece 9 with the plastic after the shaping, and large tracts of land is ejecting in step, and ejecting adopts flip-chip hot runner structure, and injection molding structure and ejecting structure all are located the mould and are same one side, have reduced the overall thickness of mould greatly, and the structure is more compact reasonable, and the drawing of patterns is more convenient.
As shown in fig. 2 and 3, the embedded ejector 8 includes a plurality of embedded ejector blocks 10 disposed on the ejector connecting plate 7, and the embedded ejector blocks 10 extend into the injection upper mold 2 and are in sliding fit with the injection upper mold 2.
In this embodiment, in the injection molding process, the embedded ejector block 10 cooperates with the molded upper portion 3 to synchronously mold the upper structure of the molded part, and when demolding, the embedded ejector block 10 can increase the ejection area, so that the ejection effect is better.
The embedded ejection block 10 is connected with the ejection connecting plate 7 through a connecting sliding piece 11.
In the embodiment, the embedded ejection block 10 is connected with the ejection connecting plate 7 through the connecting sliding piece 11, so that the connecting effect is good, and the movable demolding is convenient.
The connecting sliding piece 11 comprises a sliding seat 12 arranged on the ejection connecting plate 7, a connecting sliding rod 13 is arranged on the sliding seat 12, and the connecting sliding rod 13 is connected with the embedded ejection block 10.
In the embodiment, the embedded ejection block 10 is connected with the ejection connecting plate 7 through the sliding seat 12 and the connecting sliding rod 13, so that the connection effect is good, and the movable demolding is convenient.
The straight ejector 9 comprises a plurality of straight ejector rods 14 arranged on the ejection connecting plate 7, the straight ejector rods 14 extend into the injection upper die 2 and are in sliding fit with the injection upper die 2, and the straight ejector rods 14 and the embedded ejection blocks 10 are arranged in a staggered mode.
In the present embodiment, in the ejection process, the ejector rod 14 and the embedded ejector block 10 are synchronously ejected and matched, so that the ejection and demolding effects are good.
Referring to fig. 4, the injection molding splitter 5 includes an injection molding splitter plate 15 disposed between the injection molding main board 4 and the injection molding upper die 2, the injection molding main board 4 is provided with an injection molding main barrel 16, and the injection molding main barrel 16 is connected with the injection molding splitter plate 15.
In this embodiment, in the injection molding process, the molten material is injected into the injection molding splitter plate 15 from the injection molding main barrel 16 in the injection molding main plate 4, and the molten material is split by the injection molding splitter plate 15.
As shown in fig. 3 and 4, the bottom of the injection molding splitter plate 15 is provided with a plurality of synchronous injection molding flow pipes 166, and the synchronous injection molding flow pipes 166 correspond to the positions of the molded upper part 3.
In this embodiment, after the molten material is split by the injection splitter plate 15, the molten material is injected into the cavity through a plurality of synchronous injection molding flow pipes 166.
As shown in fig. 3, the straight ejector pins 14 and the embedded ejector block 10 are respectively staggered with the synchronous injection molding flow pipe 166.
In this embodiment, the straight ejector rod 14 and the embedded ejector block 10 are respectively staggered with the synchronous injection molding flow pipe 166, so that the structure is reasonable, and collision and interference can not occur.
The bottom of the injection lower die 1 is provided with a fixed substrate 17.
In the present embodiment, the fixing base plate 17 is used for fixing the injection lower die 1.
The working principle of the utility model is as follows:
in the injection molding process, the injection molding lower die 1 and the injection molding upper die 2 are mutually close to each other, so that the molding lower part 22 and the molding upper part 3 are in abutting fit to form a complete cavity, at the moment, the flip-chip type ejection demolding assembly 6 is matched with the cavity for synchronously molding a plastic part, the flip-chip ejection demolding assembly 6 and the injection molding shunting part 5 are positioned at the same side of the die, the die is opened after the injection molding is finished, the molded plastic part is ejected through the flip-chip ejection demolding assembly 6, a flip-chip hot runner structure is adopted, the injection molding structure and the ejection structure are positioned at the same side of the die, the overall thickness of the die is greatly reduced, the structure is more compact and reasonable, the demolding is more convenient,
the ejection connecting plate 7 is used for connecting and fixing the embedded ejection piece 8 and the straight ejection piece 9, opening the die after injection molding is finished, ejecting the molded plastic piece through the embedded ejection piece 8 and the straight ejection piece 9, synchronously ejecting the molded plastic piece in a large area, adopting a flip-chip hot runner structure for ejection, arranging the injection molding structure and the ejection structure on the same side of the die, greatly reducing the overall thickness of the die, ensuring more compact and reasonable structure and more convenient demoulding,
in the injection molding process, the embedded type ejection block 10 is matched with the upper part 3 to synchronously mold the upper structure of the plastic part, when in demolding, the embedded type ejection block 10 can increase the ejection area, the ejection effect is better,
the embedded ejection block 10 is connected with the ejection connecting plate 7 through the sliding seat 12 and the connecting sliding rod 13, the connecting effect is good, the movable demoulding is convenient,
in the ejection process, the synchronous ejection cooperation between the straight ejector rod 14 and the embedded ejection block 10 has good ejection and demoulding effects,
in the injection molding process, the molten material is injected into the injection molding splitter plate 15 from the injection molding main cylinder 16 in the injection molding main plate 4, the molten material is split by the injection molding splitter plate 15 and then is injected into the cavity by the plurality of synchronous injection molding flow pipes 166,
the straight ejector rod 14 and the embedded ejector block 10 are respectively staggered with the synchronous injection molding flow pipe 166, so that the structure is reasonable, and collision and interference can not occur.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although terms of injection molding lower die 1, injection molding upper die 2, molding lower portion 22, molding upper portion 3, injection molding main plate 4, injection molding split 5, flip-chip ejection and demolding assembly 6, ejection connecting plate 7, embedded ejection 8, straight ejection 9, embedded ejection block 10, connecting slide 11, slide 12, connecting slide bar 13, straight ejector 14, injection molding split 15, injection molding main barrel 16, synchronous injection molding flow pipe 166, fixed base plate 17, etc. are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. Motorcycle toolbox mould with flip-chip hot runner structure, including lower mould (1) and mould plastics mould (2) on, its characterized in that, lower mould (1) in be equipped with shaping lower part (22), mould plastics mould and go up mould (2) in be equipped with shaping upper portion (3), shaping lower part (22) and the corresponding and shape adaptation in shaping upper portion (3) position, mould plastics mould and go up mould (2) top and be equipped with mainboard (4) of moulding plastics, mainboard (4) of moulding plastics and mould plastics and be equipped with injection moulding reposition of redundant personnel piece (5) between mould (2) on mould plastics, injection moulding reposition of redundant personnel piece (5) and mould plastics between be equipped with flip-chip ejecting drawing of patterns subassembly (6), flip-chip ejecting drawing of patterns subassembly (6) correspond with the position of shaping upper portion (3).
2. The motorcycle tool box die with the inverted hot runner structure according to claim 1, wherein the inverted ejection demoulding assembly (6) comprises an ejection connecting plate (7) arranged between the injection molding split piece (5) and the injection molding upper die (2), the ejection connecting plate (7) is provided with an embedded ejection piece (8) and a straight ejection piece (9), and the embedded ejection piece (8) and the straight ejection piece (9) are respectively in sliding fit with the injection molding upper die (2).
3. The motorcycle toolbox mold with the inverted hot runner structure according to claim 2, wherein the embedded ejector (8) comprises a plurality of embedded ejector blocks (10) arranged on the ejector connecting plate (7), and the embedded ejector blocks (10) extend into the injection upper mold (2) and are in sliding fit with the injection upper mold (2).
4. A motorcycle tool box mould with a flip-chip hot runner structure according to claim 3, characterized in that the embedded ejector block (10) is connected with the ejector connecting plate (7) through a connecting sliding piece (11).
5. The motorcycle toolbox mold with the inverted hot runner structure according to claim 4, wherein the connecting sliding piece (11) comprises a sliding seat (12) arranged on the ejection connecting plate (7), a connecting sliding rod (13) is arranged on the sliding seat (12), and the connecting sliding rod (13) is connected with the embedded ejection block (10).
6. The motorcycle toolbox mold with the inverted hot runner structure according to claim 5, wherein the straight ejector piece (9) comprises a plurality of straight ejector rods (14) arranged on the ejection connecting plate (7), the straight ejector rods (14) extend into the injection upper mold (2) and are in sliding fit with the injection upper mold (2), and the straight ejector rods (14) and the embedded ejection blocks (10) are arranged in a staggered mode.
7. The motorcycle tool box die with the inverted hot runner structure according to claim 6, wherein the injection molding split piece (5) comprises an injection molding split plate (15) arranged between the injection molding main plate (4) and the injection molding upper die (2), an injection molding main cylinder (16) is arranged in the injection molding main plate (4), and the injection molding main cylinder (16) is connected with the injection molding split plate (15).
8. The motorcycle tool box die with the inverted hot runner structure according to claim 7, wherein a plurality of synchronous injection molding flow pipes (166) are arranged at the bottom of the injection molding flow distribution plate (15), and the synchronous injection molding flow pipes (166) correspond to the positions of the upper molding part (3).
9. The motorcycle toolbox mold with the inverted hot runner structure according to claim 8, wherein the straight ejector rod (14) and the embedded ejector block (10) are respectively staggered with the synchronous injection molding flow pipe (166).
10. The motorcycle tool box die with the inverted hot runner structure according to claim 9, wherein a fixed base plate (17) is arranged at the bottom of the injection lower die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320226222.XU CN219926798U (en) | 2023-02-15 | 2023-02-15 | Motorcycle tool box die with inverted hot runner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320226222.XU CN219926798U (en) | 2023-02-15 | 2023-02-15 | Motorcycle tool box die with inverted hot runner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926798U true CN219926798U (en) | 2023-10-31 |
Family
ID=88488479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320226222.XU Active CN219926798U (en) | 2023-02-15 | 2023-02-15 | Motorcycle tool box die with inverted hot runner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926798U (en) |
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2023
- 2023-02-15 CN CN202320226222.XU patent/CN219926798U/en active Active
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