CN110978373A

CN110978373A - Refrigerator door foaming mold utensil

Info

Publication number: CN110978373A
Application number: CN201911392831.7A
Authority: CN
Inventors: 田亚明; 李乾坤
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-10
Anticipated expiration: 2039-12-30
Also published as: CN110978373B

Abstract

The invention discloses a foaming mold for a refrigerator door body, and relates to the technical field of refrigerators. The door shell assembly is arranged in a die cavity formed in the lower foaming die in a matched mode; the door liner assembly is arranged in a die cavity arranged on the door foaming upper die in a matching way; a fixed seat groove is formed in the position, close to the sliding block of the door liner assembly, of the door foaming upper die, and shaft holes are formed in two opposite side faces of the fixed seat groove; one end of the fixed seat is a round angle, two opposite side surfaces of one end of the fixed seat close to the round angle are respectively provided with a rotating shaft matched with the shaft hole, and the round angle is provided with a stop surface; the fixing seat is installed in the fixing seat groove in a matching mode, and meanwhile the stop surface is in contact with the bottom surface of the fixing seat groove. Aiming at the defects of the prior art, the invention designs the refrigerator door body foaming mold structure, optimizes the door body foaming process with the conducting wire and improves the production consistency and reliability of the refrigerator door body.

Description

Refrigerator door foaming mold utensil

Technical Field

The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator door body foaming mold.

Background

In the current door body production, a door shell and a door liner are required to be respectively placed on an upper die and a lower die of a foaming die, after foaming materials are poured, the door liner and the door shell are attached together through pressing of foaming equipment, and the whole door body is formed through adhesion of a foaming layer.

Need adorn the door body of upset roof beam, built-in wire needs one end to stretch out a courage, and the other end stretches out a shell shaft hole, based on present preparation mode, certain length needs additionally to reserve in the design wire, in the preparation process, needs the manual intervention wire position on the one hand, increases the production degree of difficulty, and on the other hand wire also produces easily at the randomness of door internal position and leads the problem such as condensation.

Disclosure of Invention

The invention aims to provide a refrigerator door foaming mold, which aims at overcoming the defects of the prior art, designs a refrigerator door foaming mold structure, optimizes a door foaming process with a lead, improves the production consistency and reliability of a refrigerator door, and solves the related problems in the background art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a refrigerator door body foaming mold which comprises a door shell assembly, a door liner assembly, a door foaming lower mold, a door foaming upper mold and a fixed seat, wherein the door shell assembly is arranged in a mold cavity formed in the foaming lower mold in a matching manner; the door liner assembly is arranged in a die cavity arranged on the door foaming upper die in a matching manner; a fixed seat groove is formed in the position, close to the sliding block of the door liner assembly, of the door foaming upper die, and shaft holes are formed in two opposite side faces of the fixed seat groove; one end of the fixed seat is a round angle, two opposite side surfaces of one end of the fixed seat close to the round angle are respectively provided with a rotating shaft matched with the shaft hole, and the round angle is provided with a stop surface; the fixing seat is installed in the fixing seat groove in a matching mode, and meanwhile the stop face is in contact with the bottom face of the fixing seat groove.

Further, the door shell component comprises an upper decorative strip, a lower decorative strip, a left decorative strip, a right decorative strip and a door glass panel.

Further, the door courage subassembly includes door courage, wire, axle sleeve, slider, hide the line box, install magnet in the slider.

Further, the fixing seat is made of magnetic metal.

Furthermore, the rotating angle of the fixed seat in the fixed seat groove ranges from 10 degrees to 45 degrees.

Compared with the prior art, the invention provides a refrigerator door body foaming mold, which has the following beneficial effects:

1. aiming at the defects of the prior art, the invention designs the refrigerator door body foaming mold structure, optimizes the door body foaming process with the conducting wire and improves the production consistency and reliability of the refrigerator door body.

2. The door frame upper die realizes automatic demoulding by matching with the fixed seat arranged on the door frame upper die, and is convenient to use and convenient to operate.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a mold for a refrigerator door according to the present invention;

FIG. 2 is a schematic view of the overall structure of a refrigerator door;

FIG. 3 is a schematic view of a door frame assembly;

FIG. 4 is a schematic view of the door bladder assembly;

FIG. 5 is a schematic view of the upper molding strip;

FIG. 6 is a schematic view of a slider structure;

FIG. 7 is a schematic view of a door of the present invention;

FIG. 8 is a schematic view of a fixing base of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-door shell component, 2-door liner component, 3-upper decorative strip, 301-U-shaped groove, 302-upper decorative strip sliding groove, 4-lower decorative strip, 5-left decorative strip, 6-right decorative strip, 7-door glass panel, 8-door liner, 9-conducting wire, 10-shaft sleeve, 11-sliding block, 1101-shaft hole, 1102-sliding block sliding groove, 1103-magnet, 12-wire hiding box, 13-door hair lower die, 14-door hair upper die, 1402-fixed seat groove, 1402-shaft hole, 15-fixed seat, 1501-rotating shaft, 1502-round angle, 1503-stop surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-8, the present invention is a refrigerator door foaming mold, including a door shell assembly 1, a door liner assembly 2, a door foaming lower mold 13, a door foaming upper mold 14 and a fixing seat 15, wherein the door shell assembly 1 includes an upper decoration strip 3, a lower decoration strip 4, a left decoration strip 5, a right decoration strip 6 and a door glass panel 7, the upper decoration strip 3, the lower decoration strip 4, the left decoration strip 5 and the right decoration strip 6 connected in sequence form a rectangular frame, and the door glass panel 7 is installed on a side surface of the rectangular frame; the upper decorative strip 3, the lower decorative strip 4, the left decorative strip 5 and the right decorative strip 6 are all made of metal plate bodies, and meanwhile, the contact surface of the door glass panel 7 and the rectangular frame body is filled with sealant;

as shown in fig. 5, a U-shaped groove 301 is formed on one side of the upper molding strip 3, and an upper molding strip sliding groove 302 is formed on an arc-shaped side surface of the U-shaped groove 301;

as shown in fig. 2, the door liner assembly 2 comprises a door liner 8, a lead 9, a shaft sleeve 10, a slider 11 and a wire hiding box 12, wherein the door liner 8 is installed in a rectangular frame in a matching way, and the wire hiding box 12 is arranged on one side surface of the door liner 8; the wire hiding box 12 is provided with a turnover cover body which is opened towards the cavity formed by the door shell component 1 and the door liner 8;

as shown in fig. 6, the slider 11 is installed in the U-shaped groove 301, meanwhile, a slider sliding groove 1102 matched with the upper decoration strip sliding groove 302 is arranged on one side edge of the slider 11, the width of the U-shaped groove 301 near the notch is gradually increased, one end of the shaft sleeve 10 is fixed in a shaft hole 1101 formed in the slider 11, one end of the lead 9 sequentially passes through the wire hiding box 12 and the shaft sleeve 10, and the main body of the shaft sleeve 10 is located in a cavity formed by the door shell assembly 1 and the door liner 8; the side of the door liner 8 is provided with a convex edge structure which is connected with the rectangular frame in a sealing way, and a cavity formed by the door shell component 1 and the door liner 8 is filled with a foaming material.

The door shell component 1 is arranged in a die cavity arranged in the lower foaming die 13 in a matching way; the door liner component 2 is arranged in a die cavity arranged on the door foaming upper die 14 in a matching way;

a fixed seat slot 1401 is arranged at the position of the upper door foaming mold 14 close to the sliding block 11 of the door liner component 2, and shaft holes 1402 are arranged on two opposite side surfaces of the fixed seat slot 1401; the shaft hole 1402 is sized to fit the axis of rotation 1501 and the distance from the shaft hole to the edge is consistent with the radius of the radius 1502.

One end of the fixed seat 15 is a round angle 1502, two opposite side surfaces of one end of the fixed seat 15 close to the round angle 1502 are respectively provided with a rotating shaft 1501 matched with the shaft hole, and the round angle 1502 is provided with a stop surface 1503; the fixed seat 15 is made of magnetic metal; the fixed seat 15 is fittingly installed in the fixed seat slot 1401 while the stop surface 1503 contacts with the bottom surface of the fixed seat slot 1401.

The fixed seat 15 is pivotally assembled in a fixed seat groove 1401 of the door foaming upper die 14 through the matching of the rotating shaft 1501 and the shaft hole 1402, and a pivoting angle can be limited through the matching of the stop surface 1503 and the fixed seat groove wall; the pivot angle ranges between 10 ° and 45 °; the fixed seat 15 can pivot out of the fixed seat slot 1401 to a limited angle under the action of gravity.

When the door body is produced, the door shell assembly 1 is placed in the door lower die 13, the door liner assembly 2 is placed in the door upper die 14, the conducting wire 9 is fixed on the surface of the door liner 8, the sliding block 11 is placed on the corresponding position of the fixed seat 1401, and the magnetic force of the magnet 1103 is absorbed on the fixed seat. After the foaming material is poured, the die is closed through equipment, the front section of the die is closed, the fixed seat 1401 pivots at a certain angle under the action of gravity, the end part of the slide block 11 is aligned with the opening of the U-shaped groove, the slide block 11 gradually slides into the U-shaped groove along the sliding groove under the action of the die closing force in the die closing process, and the fixed seat 1401 gradually resets. After the door body is completely foamed, the upper foaming mold is separated from the lower foaming mold, and the door body is normally taken out.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a refrigerator door foaming mold utensil, includes door shell subassembly (1), door courage subassembly (2), door foaming lower mould (13), door foaming upper die (14) and fixing base (15), its characterized in that:

the door shell assembly (1) is arranged in a die cavity formed in the lower foaming die (13) in a matching manner; the door liner assembly (2) is arranged in a die cavity arranged on the door foaming upper die (14) in a matching way;

a fixed seat groove (1401) is formed in the position, close to a sliding block (11) of the door liner assembly (2), of the door foaming upper die (14), and shaft holes (1402) are formed in two opposite side faces of the fixed seat groove (1401);

one end of the fixed seat (15) is a round angle (1502), two opposite side surfaces of one end of the fixed seat (15) close to the round angle (1502) are respectively provided with a rotating shaft (1501) matched with the shaft hole, and the round angle (1502) is provided with a stop surface (1503);

the fixed seat (15) is installed in the fixed seat groove (1401) in a matching mode, and meanwhile the stop surface (1503) is in contact with the bottom surface of the fixed seat groove (1401).

2. The foaming mold for the refrigerator door according to claim 1, wherein the door shell assembly (1) comprises an upper decorative strip (3), a lower decorative strip (4), a left decorative strip (5), a right decorative strip (6) and a door glass panel (7).

3. The foaming mold for the refrigerator door according to claim 1, wherein the door liner assembly (2) comprises a door liner (8), a conducting wire (9), a shaft sleeve (10), a sliding block (11) and a wire hiding box (12), and a magnet (1103) is installed in the sliding block (11).

4. The foaming mold for the refrigerator door according to claim 1, wherein the fixing seat (15) is made of magnetic metal.

5. The foaming mold for the refrigerator door according to claim 1, wherein the angle of rotation of the fixing seat (15) in the fixing seat groove (1401) ranges from 10 ° to 45 °.