CN216182342U - Anti-deformation integral injection mold for washing machine box body - Google Patents
Anti-deformation integral injection mold for washing machine box body Download PDFInfo
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- CN216182342U CN216182342U CN202122584870.6U CN202122584870U CN216182342U CN 216182342 U CN216182342 U CN 216182342U CN 202122584870 U CN202122584870 U CN 202122584870U CN 216182342 U CN216182342 U CN 216182342U
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Abstract
The utility model belongs to the technical field of injection molds, and provides an anti-deformation integral washing machine box body injection mold which comprises an injection lower mold and an injection upper mold, wherein an injection molding piece is arranged above the injection upper mold, an anti-deformation washing machine box body forming insert assembly is arranged between the injection lower mold and the injection upper mold, one end of the anti-deformation washing machine box body forming insert assembly is in butt fit with the injection lower mold, the other end of the anti-deformation washing machine box body forming insert assembly is in butt fit with the injection upper mold, a stripping part is arranged on the injection lower mold, and the stripping part corresponds to the anti-deformation washing machine box body forming insert assembly in position. The utility model has the advantages of higher injection molding precision, simple and convenient demolding and stronger usability.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to an anti-deformation injection mold for an integral washing machine box body.
Background
A washing machine is a cleaning appliance that washes laundry using mechanical action generated by electric energy. The washing machine mainly comprises a box body, a washing dehydration barrel (some washing and dehydration barrels are separated), a transmission and control system and the like. At present, the washing machine box on the market is basically the same as little different, and current washing machine box mould is because its structural reason causes deformation to the box during the drawing of patterns easily in the manufacturing process, and the drawing of patterns is troublesome, and the practicality is comparatively general.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a chinese patent discloses a washing machine box forming die [ application number: 202010264082.6], including cope match-plate pattern, lower bolster, shaping die, shaping terrace die, the shaping die connect in the lower extreme of cope match-plate pattern, the shaping terrace die is connected the upper end of lower bolster, gas passage has been seted up to the inside of shaping die, be connected with air connector on the lateral wall of shaping die, air connector with gas passage is linked together, be connected with the joint of giving vent to anger on the lateral wall of shaping die, give vent to anger connect with gas passage is linked together, a plurality of fumaroles have been arranged to the lower surface of shaping die, the fumarole with gas passage is linked together. The washing machine box body forming die can spray mist volatile oil and gas in the die, so that the friction force between a product and the die is greatly reduced, the problem of unsmooth material conveying is avoided, and the forming quality is greatly improved. But this scheme still causes the deformation to the box when the drawing of patterns of moulding plastics, has the troublesome, the comparatively general defect of practicality of drawing of patterns.
Disclosure of Invention
The utility model aims to solve the problems and provides an anti-deformation integral injection mold for a washing machine box body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-deformation integral washing machine box injection mold, includes the lower mould of moulding plastics and moulds plastics the mould, mould plastics and be equipped with the injection molding above the mould, mould plastics the lower mould and mould plastics and be equipped with the shaping of shape washing machine box and insert the subassembly between the mould, the shaping of shape washing machine box of preapring for an unfavorable turn of events insert subassembly one end and mould plastics lower mould looks butt cooperation, the other end with mould the looks butt cooperation of moulding plastics, the lower mould of moulding plastics on be equipped with and take off material portion, take off material portion and the shaping position of inserting the subassembly of shape washing machine box of preapring for an unfavorable turn of events corresponding.
In foretell shape integral washing machine box injection mold of preapring for an unfavorable turn of events, shape washing machine box shaping insert the subassembly including setting up in the lower mould of moulding plastics and mould plastics between the mould left side box shaping portion and the right side box shaping portion of moulding plastics, left side box shaping portion and right side box shaping portion hug closely the cooperation mutually, left side box shaping portion and right side box shaping portion respectively with take off material portion butt cooperation mutually.
In foretell deformation-preventing integral washing machine box injection mold, left side box shaping portion insert including setting up in the left side box shaping between the lower mould of moulding plastics and the mould of moulding plastics, left side box shaping insert and be equipped with a plurality of bar grooves, a plurality of bar grooves parallel arrangement each other.
In foretell deformation-preventing integral washing machine box injection mold, right side box shaping portion insert including setting up the right side box shaping between the lower mould of moulding plastics and the mould of moulding plastics, right side box shaping insert and be equipped with a plurality of bar grooves, a plurality of bar grooves parallel arrangement each other, right side box shaping insert and the left side box shaping insert and hug closely the cooperation mutually.
In the anti-deformation integral washing machine box body injection mold, a middle connecting piece is arranged between the right side box body forming insert and the left side box body forming insert, one side of the middle connecting piece is in butt fit with the right side box body forming insert, and the other side of the middle connecting piece is in butt fit with the left side box body forming insert.
In foretell shape integral washing machine box injection mold of preapring for an unfavorable turn of events, the middle part connecting piece including set up in the middle part between right side box shaping insert and left side box shaping insert and connect the panel, the middle part connect panel one side and right side box shaping insert the looks butt cooperation, opposite side and left side box shaping insert the looks butt cooperation, the middle part connect the panel on be equipped with a plurality of mutual parallel arrangement's bar recess.
In the above-mentioned deformation-preventing integral washing machine box injection mold, the stripping part comprises a stripping frame plate arranged on the injection lower mold, the right side box molding insert and the left side box molding insert are respectively matched with the stripping frame plate in a butting manner, and the stripping frame plate is matched with the injection lower mold in a clamping manner.
In the anti-deformation integral washing machine box body injection mold, the injection lower mold is provided with the air blowing demolding module, and the air blowing demolding module is internally provided with the air blowing hole.
In the above-mentioned deformation-preventing integral washing machine box injection mold, the injection molding piece comprises an injection molding main plate arranged above the injection molding upper mold, and an injection molding main hole is formed in the injection molding main plate.
In the anti-deformation integral washing machine box body injection mold, an injection molding convection plate is arranged between the injection molding main plate and the injection molding upper mold, and the injection molding convection plate is closely matched with the injection molding upper mold.
Compared with the prior art, the utility model has the advantages that:
1. in the injection molding process, the injection lower die and the injection upper die are close to each other, so that one end of the anti-deformation washing machine box body forming insert assembly is in abutting fit with the injection lower die, the other end of the anti-deformation washing machine box body forming insert assembly is in abutting fit with the injection upper die to form a complete cavity, molten materials are injected from the injection molding part, the anti-deformation washing machine box body forming insert assembly can form the whole washing machine box body at one time during injection molding, the deformation of the washing machine box body in the injection molding process is avoided, the injection molding precision is high, the die opening is carried out after the injection molding is finished, the stripping part is moved, the injection molded washing machine box body plastic part can be rapidly demolded, the demolding is simple and convenient, and the practicability is high.
2. After the injection molding is finished, the externally connected high-pressure gas blows to one side of the plastic part through the blowing hole of the blowing demoulding block, so that the demoulding efficiency can be further improved, and the degree of automation is higher.
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 an exploded schematic view of the present invention.
Fig. 2 is an exploded view in another aspect of the utility model.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a partial structural view in another aspect of the present invention.
In the figure: the anti-deformation injection molding device comprises an injection molding lower die 1, an injection molding upper die 2, an injection molding part 3, an anti-deformation washing machine box body forming insert assembly 4, a stripping part 5, a left side box body forming part 6, a right side box body forming part 7, a left side box body forming insert 8, a right side box body forming insert 9, a middle connecting piece 10, a middle connecting insert strip 11, a stripping frame plate 12, an air blowing stripping module 13, an air blowing hole 14, an injection molding main plate 15, an injection molding main hole 16 and an injection molding convection plate 17.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, an anti-deformation integral washing machine box injection mold comprises an injection molding lower mold 1 and an injection molding upper mold 2, wherein an injection molding part 3 is arranged above the injection molding upper mold 2, an anti-deformation washing machine box body molding insert component 4 is arranged between the injection molding lower mold 1 and the injection molding upper mold 2, one end of the anti-deformation washing machine box body molding insert component 4 is matched with the injection molding lower mold 1 in a butting mode, the other end of the anti-deformation washing machine box body molding insert component is matched with the injection molding upper mold 2 in a butting mode, the injection molding lower mold 1 is provided with a stripping part 5, and the stripping part 5 corresponds to the anti-deformation washing machine box body molding insert component 4 in a 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 4 one end of the washing machine box shaping of preapring for an unfavorable turn of events insert the cooperation of subassembly 1 looks butt with the lower mould of moulding plastics, the other end and the cooperation of mould 2 looks butt of moulding plastics, form complete die cavity, the melting material pours into from injection molding 3, during injection moulding, through preapring for an unfavorable turn of events shape washing machine box shaping insert subassembly 4, but the one shot forming washing machine box is whole, avoid taking place deformation at the washing machine box of the in-process of moulding plastics, the precision of moulding plastics is higher, the back die sinking of moulding plastics is accomplished, remove stripper 5, can mould the washing machine box after injection moulding and carry out the fast demoulding, the drawing of patterns is simple and convenient, and high practicability.
Combine fig. 1, fig. 3 to show, washing machine box shaping insert assembly 4 of preapring for an unfavorable turn of events including setting up left side box shaping portion 6 and right side box shaping portion 7 between mould 1 and the mould 2 of moulding plastics, left side box shaping portion 6 and right side box shaping portion 7 hug closely the cooperation mutually, left side box shaping portion 6 and right side box shaping portion 7 respectively with take off 5 looks butt cooperations of material portion.
Specifically speaking, in the process of moulding plastics, cooperation is hugged closely mutually in left side box shaping portion 6 and right side box shaping portion 7, and the cooperation through between left side box shaping portion 6 and the right side box shaping portion 7 forms complete shaping and inserts, but one shot forming washing machine box is whole, avoids taking place deformation at the in-process washing machine box of moulding plastics, and the precision of moulding plastics is higher, and left side box shaping portion 6 and right side box shaping portion 7 adopt detachable construction simultaneously, greatly reduced maintenance and use cost.
Referring to fig. 1 and 3, the left box forming portion 6 includes a left box forming insert 8 disposed between the injection lower mold 1 and the injection upper mold 2, the left box forming insert 8 is provided with a plurality of strip-shaped grooves, and the strip-shaped grooves are parallel to each other.
In this embodiment, in the injection molding process, the left box forming insert 8 is used to form the left box part of the washing machine by injection molding, and the strip-shaped groove is used to form the groove part of the left washing machine box.
The right side box forming part 7 comprises a right side box forming insert 9 arranged between the injection lower die 1 and the injection upper die 2, the right side box forming insert 9 is provided with a plurality of strip-shaped grooves, the strip-shaped grooves are arranged in parallel, and the right side box forming insert 9 and the left side box forming insert 8 are closely matched.
In this embodiment, in the injection molding process, the right box forming insert 9 is used to form the right box part of the washing machine by injection molding, and the strip-shaped groove is used to form the groove part of the right washing machine box.
Referring to fig. 3, a middle connecting piece 10 is arranged between the right box forming insert 9 and the left box forming insert 8, one side of the middle connecting piece 10 is in butt fit with the right box forming insert 9, and the other side is in butt fit with the left box forming insert 8.
In this embodiment, the middle connecting piece 10 is used to connect the empty groove between the right box forming insert 9 and the left box forming insert 8, so that the right box forming insert 9 and the left box forming insert 8 are more tightly abutted, the molten material is prevented from entering the empty groove between the right box forming insert 9 and the left box forming insert 8, and the injection molding precision is further ensured.
The middle connecting piece 10 comprises a middle connecting panel 11 arranged between a right box forming insert 9 and a left box forming insert 8, one side of the middle connecting panel 11 is in butt fit with the right box forming insert 9, the other side of the middle connecting panel is in butt fit with the left box forming insert 8, and a plurality of strip-shaped grooves which are arranged in parallel are formed in the middle connecting panel 11.
In this embodiment, the middle connecting panel 11 is used to connect the empty groove between the right box forming insert 9 and the left box forming insert 8, so that the right box forming insert 9 and the left box forming insert 8 are more tightly abutted, the molten material is prevented from entering the empty groove between the right box forming insert 9 and the left box forming insert 8, the injection molding precision is further ensured, and the strip-shaped groove is used to form the middle groove part of the washing machine box.
The stripping part 5 comprises a stripping frame plate 12 arranged on the injection lower die 1, the right side box body forming insert 9 and the left side box body forming insert 8 are respectively matched with the stripping frame plate 12 in a butting mode, and the stripping frame plate 12 is matched with the injection lower die 1 in a clamping mode.
In this embodiment, the mould is opened after the completion of moulding plastics, takes off material frame plate 12 through removing, can mould the washing machine box after injection moulding and mould the piece and carry out the fast demoulding, and the drawing of patterns is simple and convenient, and the practicality is stronger.
Referring to fig. 4, the injection lower mold 1 is provided with an air blowing module 13, and the air blowing module 13 is provided with an air blowing hole 14.
In this embodiment, after the injection molding is completed, the external high-pressure gas blows to one side of the plastic part through the blowing hole 14 of the blowing demoulding module 13, so that the demoulding efficiency can be further improved, and the automation degree is high.
Referring to fig. 1 and 2, the injection molded part 3 includes an injection molded main plate 15 disposed above the injection mold 2, and an injection molded main hole 16 is disposed in the injection molded main plate 15.
In this embodiment, during the injection molding process, the molten material is injected into the cavity through the injection main hole 16 in the injection main plate 15, thereby completing the injection molding.
Referring to fig. 2, an injection convection plate 17 is disposed between the injection molding main board 15 and the injection molding upper die 2, and the injection convection plate 17 is closely fitted with the injection molding upper die 2.
In this embodiment, the molten material is injected into the injection convection plate 17 through the injection main hole 16, and then the material is uniformly distributed and injected into the cavity through the injection convection plate 17, thereby completing injection molding.
The working principle of the utility model is as follows:
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 one end of a right-side box body forming insert 9 and one end of a left-side box body forming insert 8 are in abutting fit with the lower injection molding die 1, the other end of the right-side box body forming insert is in abutting fit with the upper injection molding die 2 to form a complete cavity, the left-side box body forming part 6 and the right-side box body forming part 7 are in close fitting fit, the complete forming insert is formed through the cooperation between the left-side box body forming part 6 and the right-side box body forming part 7, the whole washing machine box body can be formed in one step, the deformation of the washing machine box body in the injection molding process is avoided, the injection molding precision is high, meanwhile, the left-side box body forming part 6 and the right-side box body forming part 7 adopt detachable structures, the maintenance and use costs are greatly reduced, the middle connecting insert 11 is used for connecting an empty groove between the right-side box body forming insert 9 and the left-side box body forming insert 8, so that the right-side box body forming insert 9 and the left-side box body forming insert 8 are in closer abutted connection, the molten material is prevented from entering the empty groove between the right box body forming insert 9 and the left box body forming insert 8, the injection molding precision is further ensured,
in the injection molding process, the molten material is injected through the injection main hole 16 in the injection main board 15, the molten material is injected into the injection convection plate 17 through the injection main hole 16, and then the material is evenly shunted and injected into the cavity through the injection convection plate 17 to complete injection molding,
after accomplishing the back die sinking of moulding plastics, remove and take off material frame plate 12, can mould the washing machine box after injection moulding and mould the piece and carry out the quick drawing of patterns, the cooperation is blown simultaneously and is taken off module 13, and external high-pressure gas blows to moulding one side through the hole of blowing 14 that blows and takes off module 13, can further improve the efficiency of drawing of patterns, and degree of automation is higher, and the drawing of patterns is simple and convenient, and the practicality is stronger.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the utility model.
Although the terms injection lower mold 1, injection upper mold 2, injection molding 3, deformation-preventing washing machine box forming insert assembly 4, stripping section 5, left side box forming section 6, right side box forming section 7, left side box forming insert 8, right side box forming insert 9, middle connecting piece 10, middle connecting insert 11, stripping frame plate 12, air stripping module 13, air blowing hole 14, injection main plate 15, injection main hole 16, injection convection plate 17, etc. are used more 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 they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (10)
1. The utility model provides an anti-deformation integral washing machine box injection mold, includes mould plastics lower mould (1) and mould (2) of moulding plastics, its characterized in that, mould plastics and be equipped with injection molding (3) above mould (2), mould plastics lower mould (1) and mould plastics and be equipped with anti-deformation washing machine box shaping between mould (2) and insert subassembly (4), anti-deformation washing machine box shaping insert subassembly (4) one end and mould plastics lower mould (1) looks butt cooperation, the other end with mould (2) looks butt cooperation of moulding plastics, mould plastics lower mould (1) on be equipped with and take off material portion (5), take off material portion (5) and the position that the shaping of anti-deformation washing machine box inserted subassembly (4) corresponding.
2. The anti-deformation integral injection mold for the washing machine box body according to claim 1, wherein the anti-deformation insert assembly (4) for the washing machine box body comprises a left side box body forming part (6) and a right side box body forming part (7) which are arranged between the lower injection mold (1) and the upper injection mold (2), the left side box body forming part (6) and the right side box body forming part (7) are tightly attached and matched, and the left side box body forming part (6) and the right side box body forming part (7) are respectively in butt joint and matching with the stripping part (5).
3. The injection mold for the tank body of the anti-deformation integral washing machine according to claim 2, wherein the left tank body forming part (6) comprises a left tank body forming insert (8) arranged between the lower injection mold (1) and the upper injection mold (2), the left tank body forming insert (8) is provided with a plurality of strip-shaped grooves, and the strip-shaped grooves are arranged in parallel.
4. The anti-deformation integral injection mold for the washing machine box body according to claim 3, wherein the right box body forming part (7) comprises a right box body forming insert (9) arranged between the lower injection mold (1) and the upper injection mold (2), the right box body forming insert (9) is provided with a plurality of strip-shaped grooves, the strip-shaped grooves are arranged in parallel, and the right box body forming insert (9) and the left box body forming insert (8) are closely fitted.
5. The anti-deformation integral injection mold for the washing machine box body according to claim 4, wherein a middle connecting piece (10) is arranged between the right box body forming insert (9) and the left box body forming insert (8), one side of the middle connecting piece (10) is in butt fit with the right box body forming insert (9), and the other side of the middle connecting piece is in butt fit with the left box body forming insert (8).
6. The anti-deformation integral injection mold for the washing machine box body according to claim 5, wherein the middle connecting piece (10) comprises a middle connecting panel (11) arranged between the right box body forming insert (9) and the left box body forming insert (8), one side of the middle connecting panel (11) is in butt fit with the right box body forming insert (9), the other side of the middle connecting panel is in butt fit with the left box body forming insert (8), and a plurality of strip-shaped grooves which are arranged in parallel are formed in the middle connecting panel (11).
7. The anti-deformation integral injection mold for the washing machine box body according to claim 6, wherein the stripping part (5) comprises a stripping frame plate (12) arranged on the lower injection mold (1), the right side box body molding insert (9) and the left side box body molding insert (8) are respectively matched with the stripping frame plate (12) in an abutting mode, and the stripping frame plate (12) is matched with the lower injection mold (1) in a clamping mode.
8. The injection mold for the anti-deformation integral washing machine box body according to claim 7, characterized in that an air blowing and demoulding module (13) is arranged on the injection lower mold (1), and an air blowing hole (14) is arranged in the air blowing and demoulding module (13).
9. The injection mold for the deformation-preventing integral washing machine box body according to claim 8, wherein the injection molding part (3) comprises an injection molding main plate (15) arranged above the injection molding upper mold (2), and an injection molding main hole (16) is formed in the injection molding main plate (15).
10. The anti-deformation integral injection mold for the washing machine box body according to claim 9, wherein an injection convection plate (17) is arranged between the injection main plate (15) and the injection upper mold (2), and the injection convection plate (17) is in close fit with the injection upper mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584870.6U CN216182342U (en) | 2021-10-26 | 2021-10-26 | Anti-deformation integral injection mold for washing machine box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584870.6U CN216182342U (en) | 2021-10-26 | 2021-10-26 | Anti-deformation integral injection mold for washing machine box body |
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| Publication Number | Publication Date |
|---|---|
| CN216182342U true CN216182342U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122584870.6U Active CN216182342U (en) | 2021-10-26 | 2021-10-26 | Anti-deformation integral injection mold for washing machine box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216182342U (en) |
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2021
- 2021-10-26 CN CN202122584870.6U patent/CN216182342U/en active Active
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