CN212241922U

CN212241922U - Novel washing machine circulation water course injection mold

Info

Publication number: CN212241922U
Application number: CN202020475541.0U
Authority: CN
Inventors: 徐斌
Original assignee: Kunshan Spruce Precision Mould Co ltd
Current assignee: Kunshan Spruce Precision Mould Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-29
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a novel washing machine circulating water channel injection mold, which comprises a mold plate and a limiting groove, wherein the front end face of the mold plate is connected with the limiting groove, the middle of the limiting groove is connected with a positioning groove at the front end face position of the mold plate, the middle of the positioning groove is connected with a left plastic groove at the front end face position of the mold plate, the right end port of the left plastic groove is connected with a middle plastic groove, the utility model discloses a right plastic groove which is composed of a blocking device, a fixed bulge and a groove body adopts the blocking device to well block the liquid PVC in the middle plastic groove from flowing into the right plastic groove, thereby well avoiding the PVC forming in the right plastic groove, thereby manufacturing a double-interface circulating water channel, enabling the circulating water channel mold to simultaneously manufacture two different circulating water channels, thereby reducing the number of types of the mold, reducing the resource waste caused by the subsequent maintenance and replacement of the mold, reducing the cost and thus increasing market competitiveness.

Description

Novel washing machine circulation water course injection mold

Technical Field

The utility model belongs to the technical field of the industry machinery is relevant, concretely relates to novel washing machine circulation water channel injection mold.

Background

In the industrial production of moulds and tools for injection moulding, blow moulding, extrusion, die-casting or forging, smelting, stamping, etc. to obtain the desired products, in short, moulds are tools for making shaped articles, which tools are composed of various parts, and different moulds are composed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The prior art has the following problems: the existing washing machine circulating water channel injection mold has the defects that different molds are needed to be used for products with the same effect due to different structures and the molds need to be maintained and replaced for a long time when the mold is used, so that the cost is greatly increased, and the normal sale and replacement of the molds are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel washing machine circulation water course injection mold to the commonality of the mould that proposes in solving above-mentioned background art leads to the same effect product not strong because structural difference need use different moulds and the mould need keep warm for a long time and change the problem that influences the normal sale and the renewal of mould of a large amount of increases that lead to the cost.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel washing machine circulation water course injection mold, includes mould board and spacing groove, the front end terminal surface of mould board is connected with the spacing groove, the centre of spacing groove is connected with the constant head tank in the front end terminal surface position department of mould board, the centre of constant head tank is connected with left plastic groove in the front end terminal surface position department of mould board, the right-hand member port in left plastic groove is connected with moulding groove in, the lower extreme port in well plastic groove is connected with down plastic groove, the right-hand member port in well plastic groove is connected with moulding groove in the right side, moulding groove in the right side includes blocking device, fixed bulge and cell body, fixed bulge's internal surface welding fixedly connected with blocking device, fixed bulge's right-hand member port is connected with the cell body.

Preferably, the blocking device comprises a clamping ring, a blocking plate and a rubber ring, the rubber ring is connected to the inner surface of the clamping ring, and the blocking plate is connected to the inner surface of the rubber ring.

Preferably, the inner surface of the limiting groove is connected with a fixing structure on the surface of an external mold, and the positioning groove can be well positioned with the external mold, so that the mold plate and the external mold are matched to produce a qualified circulating water channel.

Preferably, the blocking device can move up and down relative to the fixing protrusion, and the contour of the inner surface of the fixing protrusion is a circular structure.

Preferably, the lower end face of the clamping ring is connected to the inner surface of the fixing protrusion, the rubber ring is made of soft natural rubber, and a friction layer is arranged on the surface of the rubber ring.

Preferably, the front end face of the left plastic groove, the lower plastic groove, the right plastic groove and the middle plastic groove is lower than the front end face of the mold plate, and the mold plate is internally provided with a cooling device and is connected with an external water circulation device.

Preferably, the blocking plate is wrapped on the inner surface of the rubber ring, and the rubber ring can drive the blocking plate to move up and down relative to the clamping ring.

Compared with the prior art, the utility model provides a novel washing machine circulation water channel injection mold possesses following beneficial effect:

1. the utility model discloses there is blocking device, the right plastic groove that fixed arch and cell body are constituteed, adopt blocking device can be fine in the plastic inslot portion's of blockking liquid PVC flow in the right plastic groove, fine the moulding inslot portion PVC shaping in the right side of having avoided to make double-interface circulation water course, make circulation water course mould can make the circulation water course of two kinds of differences simultaneously, thereby reduce the kind number of mould, reduce the follow-up maintenance of mould and the wasting of resources that the generation led to the fact more and more, thereby reduce the cost and increase market competition.

2. The utility model discloses a commonality of solution mould that right side plastic-shaped groove can be fine leads to the same effect product not strong because structural difference need use different mould and the mould need maintain for a long time and change the problem that leads to the normal selling and the renewal of a large amount of increases influence mould of cost, fine reduction the kind of mould, make the mould can regard as two circulation water course's mould simultaneously, reduce the cost of the follow-up maintenance of mould, avoid the waste of resource.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel injection mold for a washing machine circulation water channel provided by the utility model;

fig. 2 is a structural schematic diagram of a right shaping groove of the injection mold for the circulation water channel of the novel washing machine provided by the utility model;

fig. 3 is a schematic structural view of a blocking device of a novel injection mold for a washing machine circulation water channel, which is provided by the utility model;

in the figure: 1. a left plastic-shaped groove; 2. a mold plate; 3. a lower plastic groove; 4. positioning a groove; 5. a right plastic groove; 6. a limiting groove; 7. a middle plastic groove; 51. a blocking device; 52. a fixed protrusion; 53. a trough body; 511. a collar; 512. a blocking plate; 513. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a novel washing machine circulation water course injection mold, including mould board 2 and spacing groove 6, the front end terminal surface of mould board 2 is connected with spacing groove 6, the centre of spacing groove 6 is connected with constant head tank 4 in the front end terminal surface position department of mould board 2, the centre of constant head tank 4 is connected with left plastic groove 1 in the front end terminal surface position department of mould board 2, the right-hand member port in left plastic groove 1 is connected with moulding groove 7 in, the lower extreme port of moulding groove 7 in is connected with moulding groove 3 down, the right-hand member port of moulding groove 7 in is connected with moulding groove 5 in the right side, moulding groove 5 in the right side includes stop device 51, stationary hump 52 and cell body 53, stationary hump 52's internal surface welding fixedly connected with stop device 51, stationary hump 52's right-hand member port is connected with.

The utility model provides a novel washing machine circulation water course injection mold, blocking device 51 includes rand 511, barrier plate 512 and rubber circle 513, and the internal surface connection of rand 511 has rubber circle 513, and the internal surface connection of rubber circle 513 has barrier plate 512, and the liquid PVC that moulding 7 insides in the groove gets into cell body 53 in the blocking that blocking device 51 can be fine, guarantees that the mould can make two kinds of different water courses simultaneously.

A novel washing machine circulating water channel injection mold, the inner surface of the spacing groove 6 is connected with a fixed structure on the surface of an external mold, a positioning groove 4 can be well positioned with the external mold, so that a mold plate 2 and the external mold can be matched to produce a qualified circulating water channel, the production of the circulating water channel can be more accurate through the matched production, the quality of the water channel is ensured, a blocking device 51 can move up and down relative to a fixing protrusion 52, the inner surface profile of the fixing protrusion 52 is of a circular structure, a fixing clamping ring 511 with the circular structure can be well fixed, the fixing stability of the clamping ring 511 is ensured, the lower end face of the clamping ring 511 is connected to the inner surface of the fixing protrusion 52, a rubber ring 513 is made of soft natural rubber material, a friction layer is arranged on the surface of the rubber ring 513, the friction between the friction layer and the clamping ring 511 can be, Lower shaping groove 3, the front end terminal surface in right side shaping groove 5 and well shaping groove 7 is less than the front end terminal surface of mould board 2, the inside of mould board 2 is provided with cooling device and is connected with outside water circle device, cooling device can be fine for the PVC cooling of high temperature, accelerate liquid PVC cooling solidification, barrier plate 512 wraps up the internal surface at rubber circle 513, rubber circle 513 can drive barrier plate 512 and reciprocate for rand 511, reciprocate can be fine demolish barrier plate 512 and rubber circle 513, thereby control the quantity of circulation water course surface pipeline.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the washing machine is needed to be used, the cooling device inside the die plate 2 is firstly connected with the external water circulation device, then the external water circulation device is opened, the cooling water is continuously filled into and pumped out from the external water circulation device, then the external die is aligned to the positioning groove 4 and the limiting groove 6 on the surface of the die plate 2, the external die is fixed on the surface of the die plate 2, then the high-temperature molten liquid PVC is injected through the left end buckle of the left shaping groove 1 and the lower end port of the lower shaping groove 3, the liquid PVC fills the inner surfaces of the left shaping groove 1, the lower shaping groove 3 and the middle shaping groove 7, the liquid PVC can not enter the cell body 53 due to the blocking of the blocking device 51, the liquid PVC can not enter the cell body 53, the cooling device inside the cell body 53 cools the high-temperature PVC material, the PVC hardening with the reduced temperature becomes the washing machine circulation water channel, when a three-port circulating water channel needs to be produced, the rubber ring 513 is pulled upwards, the rubber ring 513 moves upwards to drive the blocking plate 512 to move upwards, the blocking plate 512 is separated from the clamping ring 511, and the left end port of the right shaping groove 5 has no blocking object to block liquid PVC from entering the right shaping groove 5, so that the three-port circulating water channel can be produced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel washing machine circulation water course injection mold, includes mould board (2) and spacing groove (6), its characterized in that: the front end terminal surface of mould board (2) is connected with spacing groove (6), the centre of spacing groove (6) is connected with constant head tank (4) in the front end terminal surface position department of mould board (2), the centre of constant head tank (4) is connected with left plastic groove (1) in the front end terminal surface position department of mould board (2), the right-hand member port of left side plastic groove (1) is connected with well plastic groove (7), the lower extreme port of well plastic groove (7) is connected with down plastic groove (3), the right-hand member port of well plastic groove (7) is connected with right plastic groove (5), right side plastic groove (5) are including blocking device (51), stationary hump (52) and cell body (53), the internal surface welding fixedly connected with blocking device (51) of stationary hump (52), the right-hand member port of stationary hump (52) is connected with cell body (53).

2. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 1, wherein: the blocking device (51) comprises a clamping ring (511), a blocking plate (512) and a rubber ring (513), wherein the rubber ring (513) is connected to the inner surface of the clamping ring (511), and the blocking plate (512) is connected to the inner surface of the rubber ring (513).

3. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 1, wherein: the inner surface of the limiting groove (6) is connected with a fixing structure on the surface of an external mold, and the positioning groove (4) can be well positioned with the external mold, so that the mold plate (2) and the external mold are matched to produce a qualified circulating water channel.

4. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 1, wherein: the blocking device (51) can move up and down relative to the fixing protrusion (52), and the inner surface of the fixing protrusion (52) is in a circular structure in outline.

5. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 2, wherein: the lower end face of the clamping ring (511) is connected to the inner surface of the fixing protrusion (52), the rubber ring (513) is made of soft natural rubber, and a friction layer is arranged on the surface of the rubber ring.

6. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 1, wherein: the front end face of the left plastic groove (1), the lower plastic groove (3), the right plastic groove (5) and the middle plastic groove (7) is lower than the front end face of the mold plate (2), and a cooling device is arranged inside the mold plate (2) and connected with an external water circulation device.

7. The novel injection mold for the circulating water channel of the washing machine as claimed in claim 2, wherein: the blocking plate (512) is wrapped on the inner surface of the rubber ring (513), and the rubber ring (513) can drive the blocking plate (512) to move up and down relative to the clamping ring (511).