CN211334370U

CN211334370U - Injection mold of portable indoor air purifier plastic shell

Info

Publication number: CN211334370U
Application number: CN201922408357.4U
Authority: CN
Inventors: 肖纪辉; 梁俊豪
Original assignee: Litu Plastic Products Dongguan Co ltd
Current assignee: Litu Plastic Products Dongguan Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-25
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an injection mold of portable indoor air purifier plastic shell, lower inside kerve structure of establishhing in die structure bottom, the establishment has the maintenance mouth on the bottom lateral wall of die structure, and one side lateral wall of die structure is connected with the inlet tube down, and the one end detachable connections of inlet tube has the water pump, and the one end that die structure and the same lateral wall of inlet tube just kept away from the inlet tube down is connected with the delivery pipe, and the locking structure has been established to the one end of kerve structure bottom, compares with prior art, the beneficial effects of the utility model are that: can make inseparabler and stable more of lower mould structure and last mould structural connection through slot and picture peg, establish the water pump and can continuously carry the cooling water to the cooling tube, establish the cooling tube laminating on the bottom lateral wall of bottom plate, can carry out effectual cooling to the die cavity, can firmly just detachable connection on the bottom of bottom plate with the cooling tube through fixed knot constructs, make the cooling go on more stable, establish the maintenance mouth and can make the mould refrigerated faster.

Description

Injection mold of portable indoor air purifier plastic shell

Technical Field

The utility model relates to an injection mold, in particular to injection mold of portable indoor air purifier plastic shell belongs to.

Background

Air purifier is present equipment that is used for purifying the hole, and the air quality in can the certain space of effectual improvement, and also along with the kind of the development clarifier of science and technology more and more, can both see the shadow of the body of clarifier in many occasions, and air purifier is one of the necessities that people daily life gradually now.

Air purifier's shell structure all is through the plastic material preparation, produces in the mould through moulding plastics, and the plastic of liquid form pours into appointed mould into back, makes its shaping through the cooling, later the die sinking take out the product can, but present mould cooling efficiency is lower, leads to production not convenient enough, can delay certain time on the cooling, reduces the efficiency of preparation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold of portable indoor air purifier plastic shell, through parts such as circulating pipe and water pump, can be effectual the foretell present mould cooling efficiency of solution lower, it is not convenient enough to lead to production, can hinder certain time in the cooling, reduces the problem of the efficiency of preparation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold of portable indoor air purifier plastic shell, includes the mould, the mould includes lower die structure and last die structure, the inside kerve structure of establishhing in lower die structure bottom, it has the maintenance mouth to establish on the bottom lateral wall of lower die structure, one side lateral wall of lower die structure is connected with the inlet tube, the one end detachable connection of inlet tube has the water pump, the one end that the inlet tube was just kept away from to the same lateral wall of lower die structure and inlet tube is connected with the delivery pipe, the one end of kerve structure bottom is established and is had the locking structure.

As a preferred technical scheme of the utility model, the die cavity has been seted up in the middle of the lower die structure, the slot has been seted up in the middle of the lateral wall top lateral wall of four sides in the die cavity, go up fixedly connected with slot on the position that die structure bottom and slot are relative, the inside fixedly connected with bottom plate of die cavity, the kerve structure is established inside and be in the bottom plate below in lower die structure below, go up fixedly connected with picture peg in the position that die structure bottom and slot are relative.

As a preferred technical scheme of the utility model, fixed knot has been established in the kerve structure to be constructed, detachable connections has the cooling tube in the fixed knot constructs, the one end and the inlet tube detachable connection of cooling tube, the other end and the delivery pipe detachable connection of cooling tube, the maintenance mouth is seted up in the middle of the bottom of kerve structure.

As a preferred technical scheme of the utility model, fixed knot constructs including the standing groove, equal fixedly connected with fixed plate on the both ends outer wall that the standing groove top kept away from each other, threaded connection has the linking screw on the fixed plate.

As a preferred technical scheme of the utility model, one side outer wall border of maintenance mouth is rotated and is connected with the pivot, one side lateral wall fixedly connected with door plant of pivot, the door plant just keeps away from the one end fixedly connected with spliced pole of pivot with the relative one side lateral wall of kerve structure, the hole groove has been seted up on the spliced pole.

As a preferred technical scheme, the locking structure includes the butt joint groove, the butt joint groove is seted up in the middle of the locking structure, fixedly connected with expanding spring on the lateral wall of one side of butt joint inslot portion, expanding spring's one end fixedly connected with push pedal, fixedly connected with lock post in the middle of expanding spring's one side lateral wall is kept away from to the push pedal, the equal fixedly connected with linkage plate in both ends that one side lateral wall of push pedal and kept away from each other, the one end fixedly connected with control panel of butt joint groove is extended to the one end of linkage plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower die structure and the upper die structure can be connected more tightly and stably through the slots and the inserting plates, the water pump is arranged to continuously convey cooling water to the cooling pipe, and the cooling pipe is arranged to be attached to the side wall of the bottom plate to effectively cool the die cavity;

2. can be with firm and detachable connection of cooling tube on the bottom of bottom plate through fixed knot structure, make the cooling go on more stable, establish the maintenance opening and can make mould refrigerated faster, establish the locking structure and can make the door plant open and shut more convenient control.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the lower mold structure of the present invention;

FIG. 3 is a schematic view of the structure of the circulation tube according to the present invention;

fig. 4 is a schematic plan view of the fixing structure of the present invention;

fig. 5 is a schematic view of the planar structure of the locking structure of the present invention.

In the figure: 1. a mold; 11. a lower die structure; 12. a mold cavity; 13. a slot; 14. an upper die structure; 15. inserting plates; 16. a base plate; 2. a water inlet pipe; 3. a water pump; 4. a discharge pipe; 5. a bottom groove structure; 51. a cooling tube; 52. a fixed structure; 521. a placement groove; 522. a fixing plate; 523. a connecting screw; 53. a maintenance port; 531. a rotating shaft; 532. a door panel; 533. connecting columns; 6. a locking structure; 61. a butt joint groove; 62. a tension spring; 63. pushing the plate; 64. a linkage plate; 65. a lock cylinder; 66. and a control panel.

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.

Please refer to fig. 1-5, an injection mold for a plastic housing of a portable indoor air purifier comprises a mold 1, the mold 1 comprises a lower mold structure 11 and an upper mold structure 14, a bottom groove structure 5 is set inside the bottom end of the lower mold structure 11, a maintenance opening 53 is set on the bottom side wall of the lower mold structure 11, a water inlet pipe 2 is connected to one side wall of the lower mold structure 11, a water pump 3 is detachably connected to one end of the water inlet pipe 2, the water pump 3 is set to continuously convey cooling water to a cooling pipe 51, a discharge pipe 4 is connected to the same side wall of the lower mold structure 11 and the water inlet pipe 2 and one end far away from the water inlet pipe 2, and a locking structure 6 is set at.

The locking structure 6 comprises a butt joint groove 61, the butt joint groove 61 is arranged in the middle of the locking structure 6, an expansion spring 62 is fixedly connected on one side wall inside the butt joint groove 61, one end of the expansion spring 62 is fixedly connected with a push plate 63, a lock column 65 is fixedly connected in the middle of one side wall of the push plate 63 far away from the expansion spring 62, linkage plates 64 are fixedly connected on two ends of one side wall of the push plate 63 far away from each other, one end of each linkage plate 64 extends out of one end of the butt joint groove 61 and is fixedly connected with a control plate 66, a maintenance opening 53 is arranged to enable the mold 1 to be cooled more quickly, the locking structure 6 is arranged to enable the door plate 532 to be more conveniently controlled to be opened and closed, a fixed structure 52 is arranged in the bottom groove structure 5, a cooling pipe 51 is detachably connected in the fixed structure 52, the cooling pipe 51 is arranged to be attached to the bottom side wall of the, the other end of the cooling pipe 51 is detachably connected with the discharge pipe 4, the maintenance opening 53 is arranged in the middle of the bottom groove structure 5, the die cavity 12 is arranged in the middle of the lower die structure 11, the slot 13 is arranged in the middle of the top side wall of the four side walls of the die cavity 12, the lower die structure 11 and the upper die structure 14 can be connected more closely and stably through the slot 13 and the inserting plate 15, the slot 13 is fixedly connected to the position, opposite to the slot 13, of the bottom of the upper die structure 14, the bottom plate 16 is fixedly connected to the inside of the die cavity 12, the bottom groove structure 5 is arranged inside the lower side of the lower die structure 11 and below the bottom plate 16, the inserting plate 15 is fixedly connected to the position, opposite to the slot 13, of the bottom of the upper die structure 14, the fixing structure 52 comprises a placing groove 521, fixing plates 522 are fixedly connected to the outer walls of the two ends, far away from each other, of the, make the cooling go on more stably, one side outer wall border of maintenance mouth 53 rotates and is connected with pivot 531, one side lateral wall fixedly connected with door plant 532 of pivot 531, one side lateral wall that door plant 532 and kerve structure 5 are relative just keeps away from pivot 531 one end fixedly connected with spliced pole 533, has seted up the hole groove on the spliced pole 533.

Specifically, a bottom groove structure 5 is arranged in the bottom of the lower die structure 11, the bottom groove structure 5 is located below the bottom plate 16, a disc-shaped cooling pipe 51 is arranged in the bottom groove structure 5, one end of the cooling pipe 51 is detachably connected with the water inlet pipe 2, cooling water is injected into the cooling pipe 51 through the water pump 3, the cooling water can flow along the cooling pipe 51 to cool the die cavity 12, the die 1 is cooled more quickly, the casting production efficiency of the die 1 is increased, in order to ensure the connection stability of the cooling pipe 51, the cooling pipe 51 is placed in the placing groove 521 of the fixed structure 52, fixing plates 522 are fixedly connected to outer walls of two ends, which are far away from each other, of the top of the placing groove 521, the cooling pipe 51 can be firmly connected to the bottom of the bottom plate 16 through the fixing plates 522 by using connecting screws 523, the cooling pipe is cooled more stably, and the maintenance port 53, which is communicated with the bottom groove structure 5, of the bottom end of the lower die structure 11, is replaced and maintained, one side edge of the maintenance opening 53 is connected with a rotating shaft 531 in an upward rotating manner, and a door panel 532 is fixedly connected to one side wall of the rotating shaft 531, the connecting column 533 is fixedly connected to one end, away from the rotating shaft 531, of the door panel 532 and is opposite to the lower die structure 11, when the door panel 532 is closed on the maintenance opening 53 along the rotating shaft 531, the connecting column 533 can be inserted into the butt joint groove 61 of the locking structure 6, and the locking column 65 can be inserted into the hole groove of the connecting column 533 through the telescopic spring 62, so that the firmness after the door panel 532 is closed is reinforced, the control panel 66 is pressed when the door panel is required to be opened, the locking column 65 is pushed out from the hole groove of the connecting column 533 through the stressed linkage plate 64, and the door panel 532 is opened to inspect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an injection mold of portable indoor air purifier plastic shell, a serial communication port, including mould (1), mould (1) is including lower die structure (11) and last die structure (14), lower die structure (11) bottom is inside establishes kerve structure (5), establish maintenance mouth (53) on the bottom lateral wall of lower die structure (11), one side lateral wall of lower die structure (11) is connected with inlet tube (2), the one end detachable connection of inlet tube (2) has water pump (3), lower die structure (11) and the same lateral wall of inlet tube (2) and the one end of keeping away from inlet tube (2) are connected with delivery pipe (4), locking structure (6) have been established to the one end of kerve structure (5) bottom.

2. The injection mold for the plastic housing of the portable indoor air purifier, as recited in claim 1, wherein the lower mold structure (11) has a mold cavity (12) formed therein, the mold cavity (12) has a slot (13) formed therein at the top of the four side walls of the mold cavity, the upper mold structure (14) has a slot (13) fixedly connected to the bottom of the lower mold structure at a position opposite to the slot (13), the mold cavity (12) has a bottom plate (16) fixedly connected thereto, the bottom groove structure (5) is disposed inside the lower mold structure (11) and below the bottom plate (16), and the upper mold structure (14) has a plug plate (15) fixedly connected to the bottom of the upper mold structure at a position opposite to the slot (13).

3. The injection mold for the plastic shell of the portable indoor air purifier is characterized in that a fixing structure (52) is arranged in the bottom groove structure (5), a cooling pipe (51) is detachably connected in the fixing structure (52), one end of the cooling pipe (51) is detachably connected with the water inlet pipe (2), the other end of the cooling pipe (51) is detachably connected with the discharge pipe (4), and the maintenance port (53) is formed in the middle of the bottom groove structure (5).

4. The injection mold for the plastic housing of the portable indoor air purifier as claimed in claim 3, wherein the fixing structure (52) comprises a placing groove (521), the outer walls of two ends of the top of the placing groove (521) far away from each other are fixedly connected with fixing plates (522), and the fixing plates (522) are in threaded connection with engaging screws (523).

5. The injection mold for the plastic housing of the portable indoor air purifier as claimed in claim 3, wherein a rotating shaft (531) is rotatably connected to an edge of an outer wall of one side of the maintenance opening (53), a door plate (532) is fixedly connected to a side wall of one side of the rotating shaft (531), a connecting column (533) is fixedly connected to a side wall of one side of the door plate (532) opposite to the bottom groove structure (5) and far away from the rotating shaft (531), and a hole groove is formed in the connecting column (533).

6. The injection mold for the plastic housing of the portable indoor air purifier, as recited in claim 1, wherein the locking structure (6) comprises a butt joint groove (61), the butt joint groove (61) is arranged in the middle of the locking structure (6), a telescopic spring (62) is fixedly connected to one side wall inside the butt joint groove (61), one end of the telescopic spring (62) is fixedly connected with a push plate (63), a lock column (65) is fixedly connected to the middle of one side wall of the push plate (63) far away from the telescopic spring (62), linkage plates (64) are fixedly connected to one side wall of the push plate (63) and two ends far away from each other, and one end of each linkage plate (64) extends out of one end of the butt joint groove (61) and is fixedly connected with a control plate (66).