CN218700851U - High-transparency plastic daily necessity folding box wheel seat injection mold - Google Patents
High-transparency plastic daily necessity folding box wheel seat injection mold Download PDFInfo
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- CN218700851U CN218700851U CN202222794608.9U CN202222794608U CN218700851U CN 218700851 U CN218700851 U CN 218700851U CN 202222794608 U CN202222794608 U CN 202222794608U CN 218700851 U CN218700851 U CN 218700851U
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- 229920003023 plastic Polymers 0.000 title claims abstract description 79
- 239000004033 plastic Substances 0.000 title claims abstract description 76
- 238000002347 injection Methods 0.000 title claims abstract description 67
- 239000007924 injection Substances 0.000 title claims abstract description 67
- 238000001746 injection moulding Methods 0.000 claims abstract description 69
- 238000000465 moulding Methods 0.000 claims abstract description 49
- 230000001360 synchronised effect Effects 0.000 claims abstract description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 13
- 238000002844 melting Methods 0.000 abstract description 12
- 230000008018 melting Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000002991 molded plastic Substances 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 12
- 239000012768 molten material Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of the mould, especially, relate to a high plastics daily necessities folding box wheel seat injection mould that passes through. The utility model discloses, including the lower mould of moulding plastics and the mould of moulding plastics, the mould of moulding plastics on be equipped with the injection molding, the mould of moulding plastics in be equipped with one more synchronous injection moulding subassembly. The utility model discloses in the in-process of moulding plastics, the lower mould of will moulding plastics and mould plastics and be close to each other, make one go out many synchronous injection moulding subassembly and the supplementary formed part in wheel seat lower part hug closely the cooperation mutually and form a plurality of die cavities, the melting material pours into from the injection molding, and shunt the melting material earlier through one go out many synchronous injection moulding subassemblies, pour into the melting material into a plurality of die cavities in step after the reposition of redundant personnel is accomplished, accomplish the synchronous molding that a plurality of wheel seats were moulded, the production efficiency is greatly improved, compact structure, the practicality is stronger, the completion is moulded plastics the back, the die sinking, it can to mould a piece ejecting through synchronous liftout.
Description
Technical Field
The utility model belongs to the technical field of the mould, a high plastics daily necessities folding box wheel seat injection mould that passes through is related to.
Background
The plastic folding box is a common daily article and is used for household goods and the like. Wheel seat and gyro wheel can generally be installed to present folding box bottom portion, are convenient for carry, and wheel seat wherein generally adopts plastic material, and current folding box wheel seat injection mold is difficult to carry out the shaping in step to a plurality of wheel seats in process of production, and production efficiency is lower, and mould overall structure is not compact, and the practicality is comparatively general.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses an automobile plastic water tank mold [ application number: 201810746881.X ], comprises a base, a lower die and an upper die, wherein a supporting leg is fixedly arranged at the top of the base, a damper is fixedly arranged on the side surface of the supporting leg, the top of the supporting leg is fixedly connected with the bottom of the lower die, a guide pillar is fixedly arranged at the top of the lower die and is inserted into the guide sleeve, the guide sleeve is embedded into the bottom of the upper die, the upper die is arranged above the lower die, a positioning ring is fixedly arranged at the top of the upper die through a bolt, a sprue bush is embedded into the upper die in the positioning ring, a runner is arranged in the sprue bush, a push rod is arranged in the lower die, the bottom end of the push rod is fixedly connected with a piston rod of a cylinder fixedly arranged on the base, a top block is fixedly arranged at the top end of the push rod, a connecting part is arranged on the side surface of the top block, and a sealing rubber gasket is arranged between the connecting part and the lower die. But this scheme is in process of production, still is difficult to carry out synchronous shaping to a plurality of wheel seats, and production efficiency is lower, and mould overall structure is not compact, has the comparatively general defect of practicality.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a high plastics daily necessities folding box wheel seat injection mould that passes through is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a high plastics daily necessities folding box wheel seat injection mould, is including the lower mould of moulding plastics and mould plastics, mould plastics and be equipped with the injection molding on the mould, mould plastics and be equipped with a many synchronous injection moulding subassemblies in the mould, the lower mould of moulding plastics in be equipped with the supplementary formed part in wheel seat lower part, a many synchronous injection moulding subassemblies and the position of the supplementary formed part in wheel seat lower part corresponding and the shape match and adapt to, the lower mould below of moulding plastics be equipped with synchronous liftout piece, synchronous liftout piece and the position of the supplementary formed part in wheel seat lower part corresponding.
In foretell high plastics daily necessities folding box wheel seat injection mould, the synchronous injection moulding subassembly of a play many including set up the intercommunication chamber and the last reposition of redundant personnel portion of moulding plastics in the upper mould of moulding plastics, the intercommunication chamber and the intercommunication setting of last reposition of redundant personnel portion of moulding plastics, mould plastics and go up the mould bottom and be equipped with wheel seat upper portion formed part, last reposition of redundant personnel portion and wheel seat upper portion formed part the position corresponding.
In foretell high plastics daily necessities folding box wheel seat injection mould that passes through, wheel seat upper portion shaping piece including set up in a plurality of wheel seat upper portion shaping cavities of mould of moulding plastics, wheel seat upper portion shaping cavity and the position of the supplementary shaping piece in wheel seat lower part corresponding and the shape match and fit, wheel seat upper portion shaping cavity corresponding with the position of last reposition of redundant personnel portion.
In the injection mold for the wheel seat of the high-transparency plastic daily necessity folding box, the upper shunting part comprises a plurality of upper shunting grooves arranged in the injection upper mold, and the upper shunting grooves are connected with the injection communicating cavity.
In foretell high plastics daily necessities folding box wheel seat injection mould that passes through, wheel seat lower part auxiliary forming piece including set up a plurality of wheel seat lower part shaping cavities in the lower mould of moulding plastics, wheel seat lower part shaping cavity and wheel seat upper portion shaping cavity quantity unanimous and just to setting up.
In the high-transparency plastic daily-use article folding box wheel seat injection mold, the lower injection mold is internally provided with a plurality of lower part runners, the lower part runners correspond to the lower part molding cavities of the wheel seat in position, and the lower part runners are arranged opposite to the upper part runners.
In the injection mold for the wheel seat of the high-transparency plastic daily necessity folding box, the injection molding piece comprises an injection molding main plate arranged above the injection molding upper mold, an injection molding main hole is formed in the injection molding main plate, and the injection molding main hole is communicated with the injection molding communicating cavity.
In the high-transparency plastic daily necessity folding box wheel seat injection mold, the synchronous ejection piece comprises an ejection plate arranged below the injection lower mold, a plurality of ejection rods are arranged on the ejection plate, and the ejection rods are positioned right below the wheel seat lower part forming cavity.
In the high-transparency plastic daily necessity folding box wheel seat injection mold, a plurality of limiting shafts are arranged between the injection lower mold and the ejection plate, and the ejection plate is in sliding fit with the limiting shafts.
In the injection mold for the wheel seat of the high-transparency plastic daily necessity folding box, the anti-bias iron is arranged between the injection lower mold and the ejector plate, and the ejector plate is in sliding fit with the anti-bias iron.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses in the in-process of moulding plastics, the lower mould of will moulding plastics and mould plastics and be close to each other, make one go out many synchronous injection moulding subassembly and the supplementary formed part in wheel seat lower part hug closely the cooperation mutually and form a plurality of die cavities, the melting material pours into from the injection molding, and shunt the melting material earlier through one go out many synchronous injection moulding subassemblies, pour into the melting material into a plurality of die cavities in step after the reposition of redundant personnel is accomplished, accomplish the synchronous molding that a plurality of wheel seats were moulded, the production efficiency is greatly improved, compact structure, the practicality is stronger, the completion is moulded plastics the back, the die sinking, it can to mould a piece ejecting through synchronous liftout.
2. The utility model discloses accomplishing the back of moulding plastics, the die sinking removes the liftout plate, can drive a plurality of wheel seats after a plurality of liftout rods will be moulded through the liftout plate and carry out synchronous ejecting, and ejecting efficiency 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 structural view in another direction of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a partial structural schematic diagram in another direction of the present invention.
In the figure: the injection molding device comprises an injection molding lower die 1, an injection molding upper die 2, an injection molding part 3, a multi-synchronous injection molding assembly 4, a wheel seat lower auxiliary molding part 5, an upper shunting part 55, a synchronous ejection part 6, an injection molding communicating cavity 7, a wheel seat upper molding part 8, a wheel seat upper molding cavity 9, an upper shunting groove 10, a wheel seat lower molding cavity 11, a lower shunting groove 12, an injection molding main plate 13, an injection molding main hole 14, an ejection plate 15, an ejection rod 16, a limiting shaft 17 and an anti-deviation iron 18.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, a high-transparency plastic daily necessity folding box wheel seat injection mold comprises an injection lower mold 1 and an injection upper mold 2, the injection upper mold 2 is provided with an injection part 3, the injection upper mold 2 is provided with a plurality of synchronous injection molding components 4, the injection lower mold 1 is provided with a wheel seat lower part auxiliary molding part 5, the plurality of synchronous injection molding components 4 correspond to the wheel seat lower part auxiliary molding part 5 in position and match in shape, the injection lower mold 1 is provided with a synchronous ejection part 6 below, and the synchronous ejection part 6 corresponds to the wheel seat lower part auxiliary molding part 5 in position.
In this embodiment, in the process of moulding plastics, lower mould 1 and the mould 2 of moulding plastics are close to each other, make one more synchronous injection moulding subassembly 4 hug closely the cooperation with wheel seat lower part auxiliary forming piece 5 mutually and form a plurality of die cavities, the melting material pours into from injection molding 3, and shunt the melting material earlier through one more synchronous injection moulding subassembly 4, pour into the melting material into a plurality of die cavities in step after the reposition of redundant personnel is accomplished, accomplish the synchronous molding of a plurality of wheel seat plastic parts, the production efficiency has been improved greatly, compact overall structure, therefore, the practicability is stronger, the back of moulding plastics is accomplished, the die sinking, it can to mould the piece ejecting through synchronous ejecting 6.
Referring to fig. 1-4, the one-out-multiple synchronous injection molding assembly 4 includes an injection molding communicating cavity 7 and an upper shunting portion 55 which are arranged in the injection molding upper die 2, the injection molding communicating cavity 7 and the upper shunting portion 55 are communicated, the bottom of the injection molding upper die 2 is provided with a wheel seat upper part forming part 8, and the upper shunting portion 55 corresponds to the wheel seat upper part forming part 8.
Specifically speaking, in the process of moulding plastics, the melting material is poured into from injection molding 3 to shunt the melting material earlier through moulding plastics intercommunication chamber 7 and upper shunting portion 55, with the synchronous injection of melting material to a plurality of types intracavity after the reposition of redundant personnel is accomplished, accomplish the synchronous molding that a plurality of wheel seats were moulded, improved production efficiency greatly, overall structure is compact, and the practicality is stronger, and wheel seat upper portion formed part 8 is used for the superstructure that the piece was moulded in the auxiliary molding.
As shown in fig. 3 and 4, the wheel seat upper forming member 8 includes a plurality of wheel seat upper forming cavities 9 disposed on the injection upper mold 2, the positions of the wheel seat upper forming cavities 9 and the wheel seat lower auxiliary forming member 5 are corresponding and the shapes of the wheel seat upper forming cavities 9 and the wheel seat lower auxiliary forming member are matched, and the positions of the wheel seat upper forming cavities 9 and the upper shunting portions 55 are corresponding.
In this embodiment, the upper forming chamber 9 of the wheel seat is used to assist in forming the upper structure of the plastic part, and a plurality of plastic parts can be formed at one time.
Go up reposition of redundant personnel portion 55 including setting up a plurality of upper portion splitter boxes 10 in mould 2 on moulding plastics, upper portion splitter boxes 10 with mould plastics intercommunication chamber 7 and link to each other.
In this embodiment, in the process of moulding plastics, the molten material enters into upper portion splitter box 10 department through the intercommunication chamber 7 of moulding plastics, shunts through upper portion splitter box 10, reaches better reposition of redundant personnel effect, has improved the speed of moulding plastics.
As shown in fig. 3, the wheel seat lower auxiliary forming member 5 includes a plurality of wheel seat lower forming chambers 11 disposed in the injection molding lower mold 1, and the wheel seat lower forming chambers 11 are consistent in number with the wheel seat upper forming chambers 9 and are disposed just opposite to each other.
In this embodiment, the wheel seat lower forming chamber 11 is used to assist in forming a lower structure of a plastic part, and cooperates with the wheel seat upper forming chamber 9 to form a plurality of cavities, so that a plurality of plastic parts can be formed at one time.
The lower mould 1 of moulding plastics in be equipped with a plurality of lower parts chute 12, lower part chute 12 corresponding with the position of wheel seat lower part shaping cavity 11, lower part chute 12 just to setting up with upper portion splitter box 10.
In this embodiment, the molten material can be easily introduced into the lower forming chamber 11 of the wheel base through the lower chute 12.
The injection molding piece 3 comprises an injection molding main plate 13 arranged above the injection molding upper die 2, an injection molding main hole 14 is formed in the injection molding main plate 13, and the injection molding main hole 14 is communicated with the injection molding communicating cavity 7.
In this embodiment, during the injection molding process, the molten material is injected into the injection molding communicating cavity 7 through the injection molding main hole 14 in the injection molding main plate 13.
Referring to fig. 2, the synchronous ejector 6 includes an ejector plate 15 disposed below the injection molding lower mold 1, the ejector plate 15 is provided with a plurality of ejector rods 16, and the ejector rods 16 are located under the wheel seat lower molding chamber 11.
In this embodiment, after the completion is moulded plastics, the die sinking, remove ejector plate 15, can drive a plurality of ejector rods 16 through ejector plate 15 and mould a plurality of wheel seats after the shaping and carry out synchronous ejecting, ejecting efficiency is higher.
Referring to fig. 1 and 2, a plurality of limiting shafts 17 are arranged between the injection lower die 1 and the ejector plate 15, and the ejector plate 15 is in sliding fit with the limiting shafts 17.
In this embodiment, the limit shaft 17 can prevent the ejector plate 15 from being angularly displaced during the up-and-down movement.
Referring to fig. 2, an anti-bias iron 18 is further arranged between the injection lower die 1 and the ejector plate 15, and the ejector plate 15 is in sliding fit with the anti-bias iron 18.
In this embodiment, the anti-bias iron 18 can prevent the ejector plate 15 from rotating circumferentially during the up-down movement, thereby improving the ejection accuracy.
The utility model discloses a theory of operation is:
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 upper wheel seat forming cavity 9 and the lower wheel seat forming cavity 11 are closely matched to form a plurality of cavities, the lower wheel seat forming cavity 11 is used for assisting in forming the lower part structure of the plastic part, the upper wheel seat forming cavity 9 is matched to form a plurality of cavities, a plurality of plastic parts can be formed at one time, in the injection molding process, a molten material is injected into the injection communicating cavity 7 through the injection main hole 14 in the injection main board 13, the molten material enters the upper shunting groove 10 through the injection communicating cavity 7 and is shunted through the upper shunting groove 10, a good shunting effect is achieved, the injection molding speed is improved, the molten material can conveniently enter the lower wheel seat forming cavity 11 through the lower runner 12 to complete the synchronous forming of the plurality of wheel seat plastic parts, the production efficiency is greatly improved, the overall structure is compact, the practicability is strong, after the injection molding is completed, the die sinking is completed, the plastic parts are ejected out through the synchronous ejection part 6,
after the injection molding is finished, the mold is opened, the ejector plate 15 is moved, the ejector plate 15 can drive the ejector rods 16 to synchronously eject the molded wheel seat plastic parts, the ejection efficiency is high,
the limit shaft 17 can prevent the ejector plate 15 from generating angular deviation in the up-down moving process, and the anti-deflection iron 18 can prevent the ejector plate 15 from generating circumferential rotation in the up-down moving process, so that the ejection accuracy is improved.
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 injection lower mold 1, injection upper mold 2, injection molding element 3, one-out multi-shot injection molding assembly 4, wheel seat lower auxiliary molding element 5, upper diversion portion 55, synchronous ejection element 6, injection communicating cavity 7, wheel seat upper molding element 8, wheel seat upper molding cavity 9, upper diversion groove 10, wheel seat lower molding cavity 11, lower diversion groove 12, injection main plate 13, injection main hole 14, ejection plate 15, ejection rod 16, limit shaft 17, anti-deviation inch iron 18, 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 high plastics daily necessities folding box wheel seat injection mould, is including moulding plastics lower mould (1) and mould (2) of moulding plastics, its characterized in that, mould plastics and be equipped with injection molding (3) on mould (2), mould plastics and be equipped with one in (2) and go out many synchronous injection moulding subassembly (4), mould plastics lower mould (1) in be equipped with wheel seat lower part auxiliary forming piece (5), the position of one many synchronous injection moulding subassembly (4) and wheel seat lower part auxiliary forming piece (5) corresponding and the shape match and be fit for, mould plastics lower mould (1) below be equipped with synchronous liftout (6), synchronous liftout (6) corresponding with the position of wheel seat lower part auxiliary forming piece (5).
2. The injection mold for the wheel seat of the high-transparency plastic daily necessity folding box according to claim 1, wherein the one-out-multiple synchronous injection molding assembly (4) comprises an injection molding communicating cavity (7) and an upper shunting part (55) which are arranged in the injection molding upper mold (2), the injection molding communicating cavity (7) and the upper shunting part (55) are communicated, the bottom of the injection molding upper mold (2) is provided with a wheel seat upper part molding part (8), and the upper shunting part (55) corresponds to the wheel seat upper part molding part (8).
3. The injection mold for the wheel seat of the folding box of the highly transparent plastic daily necessities according to claim 2, characterized in that the wheel seat upper forming part (8) comprises a plurality of wheel seat upper forming cavities (9) arranged on the injection upper mold (2), the wheel seat upper forming cavities (9) correspond to the wheel seat lower auxiliary forming parts (5) in position and are matched in shape, and the wheel seat upper forming cavities (9) correspond to the upper shunting parts (55) in position.
4. The injection mold for the wheel seat of the folding box of the high-transparency plastic daily necessities as claimed in claim 3, wherein the upper shunting part (55) comprises a plurality of upper shunting grooves (10) arranged in the injection upper mold (2), and the upper shunting grooves (10) are connected with the injection communicating cavity (7).
5. The injection mold for the wheel seat of the folding box of the high-transparency plastic daily necessities according to claim 4, characterized in that the auxiliary forming part (5) at the lower part of the wheel seat comprises a plurality of wheel seat lower forming cavities (11) arranged in the injection lower mold (1), and the wheel seat lower forming cavities (11) are consistent in number with the wheel seat upper forming cavities (9) and are arranged oppositely.
6. The injection mold for the wheel seat of the folding box of the highly transparent plastic daily necessities according to claim 5, characterized in that a plurality of lower runners (12) are arranged in the lower injection mold (1), the lower runners (12) correspond to the lower forming chamber (11) of the wheel seat, and the lower runners (12) are arranged opposite to the upper runners (10).
7. The injection mold for the wheel seat of the folding box of the high-transparency plastic daily necessities according to claim 6, wherein the injection molding piece (3) comprises an injection main plate (13) arranged above the injection upper mold (2), an injection main hole (14) is arranged in the injection main plate (13), and the injection main hole (14) is communicated with the injection communicating cavity (7).
8. The injection mold for the wheel seat of the folding box of the high-transparency plastic daily necessities as claimed in claim 7, wherein the synchronous ejector piece (6) comprises an ejector plate (15) arranged below the injection lower mold (1), a plurality of ejector rods (16) are arranged on the ejector plate (15), and the ejector rods (16) are positioned right below the wheel seat lower forming chamber (11).
9. The injection mold for the wheel seat of the folding box of the highly transparent plastic daily necessities according to claim 8, wherein a plurality of limiting shafts (17) are arranged between the injection lower mold (1) and the ejector plate (15), and the ejector plate (15) is in sliding fit with the limiting shafts (17).
10. The injection mold for the wheel seat of the folding box of the high-transparency plastic daily necessities as claimed in claim 9, wherein an anti-bias iron (18) is further arranged between the injection lower mold (1) and the ejector plate (15), and the ejector plate (15) is in sliding fit with the anti-bias iron (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794608.9U CN218700851U (en) | 2022-10-21 | 2022-10-21 | High-transparency plastic daily necessity folding box wheel seat injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794608.9U CN218700851U (en) | 2022-10-21 | 2022-10-21 | High-transparency plastic daily necessity folding box wheel seat injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218700851U true CN218700851U (en) | 2023-03-24 |
Family
ID=85590079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794608.9U Active CN218700851U (en) | 2022-10-21 | 2022-10-21 | High-transparency plastic daily necessity folding box wheel seat injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218700851U (en) |
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2022
- 2022-10-21 CN CN202222794608.9U patent/CN218700851U/en active Active
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