CN213166497U

CN213166497U - Mould structure of interior trim part of air conditioner

Info

Publication number: CN213166497U
Application number: CN202021420549.3U
Authority: CN
Inventors: 江献庚; 张思绍; 吴洪俊; 陈波
Original assignee: Chongqing Guangjing Packaging Products Co ltd
Current assignee: Chongqing Guangjing Packaging Products Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-11
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a mould structure of interior trim part of air conditioner, its characterized in that: the die comprises a male die panel and a female die panel which are arranged just right, wherein a first product male die core and a second product male die core are arranged on the opposite surface of the male die panel, the protruding height of the first product male die core is higher than that of the second product male die core, a first product female die cavity and a second product female die cavity are arranged on the female die panel, the first product female die cavity and the second product female die cavity protrude towards the back surface of the female die panel, the back surface of the female die panel is connected with a female die rear sealing plate through a female die supporting column, and the female die rear sealing plate is just right opposite to the part of the second product female die cavity and provided with a bias cavity. The beneficial effects of the utility model include: the problem of feeder length not enough is solved for two products that the difference in height is big can be with mould production, have reduced mould development cost, have reduced the volume of die steam chamber, thereby reduce energy consumption.

Description

Mould structure of interior trim part of air conditioner

Technical Field

The utility model relates to an interior ornament mould field of air conditioner, concretely relates to interior ornament's of air conditioner mould structure.

Background

At present, in an air conditioner structure, cushion block foam is used in a plurality of interior trim parts, and the cushion block foam can play good roles in heat insulation and sound insulation. The production equipment used in the production of interior parts is a foam molding machine, and the molds matched therewith are roughly classified into three-piece molds and integral molds. The three-piece type mold steam chamber frame is carried by equipment, the height of the fixed mold steam chamber frame is fixed, and the minimum height is defined by the movable mold steam chamber frame; the integral mold steam chamber is provided by the mold, and the manufacture is freely adjusted according to the height of a product. In the manufacture of three-piece molds, it is common to see a pair of molds producing a plurality of different products, which have very different heights, and the depth of the cavity steam chamber must be determined according to the product with the largest height, so that the feeder must be selected to have a sufficient length, which may result in the product with a very small height not being used by a proper feeder. It is common practice to lengthen the feeder, but feeder lengths are not infinitely long, which affects product feeding, and for ease of maintenance, the specifications of each company's feeder are typically several. And the product with too small height uses the steam chamber frame with extremely large depth, and the energy consumption of the product is greatly increased on the same scale. Another solution is to split the products with similar heights, which increases the number of molds and the cost of the molds. How to open products with large height difference in a pair of dies and a common feeder can meet the requirement of use and the requirement that the energy consumption is not increased is a problem to be solved.

Disclosure of Invention

To the weak point among the above-mentioned prior art, the utility model provides a mould structure of ornament in air conditioner, the not enough problem of charging means length when it has solved the product of co-moulding production of co-altitude not, the energy saving simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mould structure of interior spare of air conditioner which characterized in that: the die comprises a male die panel and a female die panel which are arranged just opposite to each other, wherein a first product male die core and a second product male die core are arranged on the opposite surface of the male die panel, the first product male die core is higher than the second product male die core in protruding height, a first product female die cavity and a second product female die cavity which correspond to the first product male die core and the second product male die core are arranged on the female die panel, the first product female die cavity and the second product female die cavity protrude towards the back of the female die panel, the first product female die cavity is higher than the second product female die cavity in protruding height, the back of the female die panel is connected with a female die rear sealing plate through a female die supporting column, a preset gap is reserved between the female die rear sealing plate and the bottom surface of the first product female die cavity, and the female die rear sealing plate just opposite to the second product female die cavity part has a gap from the back of the female die rear sealing plate towards the side of the A recessed bias cavity.

Furthermore, a feeder penetrating through the offset cavity and extending into the die cavity of the female die of the second product is arranged behind the offset cavity.

Further, the difference between the heights of the first product male mold core and the second product male mold core is 100mm to 350 mm.

The beneficial effects of the utility model include: the problem of feeder length not enough is solved for two products that the difference in height is big can be with mould production, have reduced mould development cost, have reduced the volume of die steam chamber, thereby reduce energy consumption.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

A mold structure of an air conditioner interior part as shown in figure 1 comprises a male mold panel 1 and a female mold panel 2 which are arranged oppositely. The opposite surfaces of the male die panel 1 are provided with a first product male die core 3 and a second product male die core 4 which are used as male dies of the die, the male dies are integrally placed into a quick die changing frame of foam molding equipment during die changing, and then the male dies are fixed on a male die steam chamber frame of the equipment by a pressing plate. The embodiment of the utility model provides an in first product terrace die mold core 3 is higher than 4 protruding heights of second product terrace die mold core. And a first product female die cavity 5 and a second product female die cavity 6 which correspond to the first product male die core 3 and the second product male die core 4 are arranged on the female die panel 2. The first product female die cavity 5 and the second product female die cavity 6 protrude towards the back of the female die panel 2, and the protruding height of the first product female die cavity 5 is higher than that of the second product female die cavity 6. The back of the female die panel 2 is connected with a female die rear sealing plate 8 through a female die supporting column 7, so that a die moving steam chamber is formed and is finally installed on a die moving steam chamber frame of the equipment. In this embodiment, a predetermined gap is reserved between the rear closing plate 8 of the female die and the bottom surface of the die cavity 5 of the female die of the first product, so that the steam circulation in the steam chamber is ensured. The part of the female die rear sealing plate 8, which is opposite to the female die cavity 6 of the second product, is provided with an offset cavity 9 which is sunken from the back surface of the female die rear sealing plate 8 to one side of the female die cavity 6 of the second product, so that the volume of a steam chamber corresponding to the female die cavity 6 of the second product on the side with lower bulge height can be reduced, energy can be saved, and the distance from the back surface of the female die rear sealing plate 8 to the female die cavity 6 of the second product can be shortened, so that the requirement on the length of a feeder is reduced; the first product female die cavity 5 can meet the requirement without being lengthened particularly because the protruding height is higher and extends into the first product female die cavity 5 from the back surface of the female die rear sealing plate 8.

In the embodiment shown in fig. 1, a feeder 10 penetrating through the offset cavity 9 and extending into the second product female die cavity 6 is arranged behind the offset cavity 9, and the distance from the feeder 10 to the second product female die cavity 6 from the bottom of the offset cavity 9 is greatly reduced because the offset cavity 9 is sunken towards the second product female die cavity 6.

The height difference value of the first product male die core 3 and the second product male die core 4 which can be generally implemented due to the limitation of the steam chamber frame of the device is 100mm-350 mm.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a mould structure of interior spare of air conditioner which characterized in that: the die comprises a male die panel (1) and a female die panel (2) which are arranged just opposite to each other, wherein a first product male die core (3) and a second product male die core (4) are arranged on the opposite surface of the male die panel (1), the protruding height of the first product male die core (3) is higher than that of the second product male die core (4), a first product female die cavity (5) and a second product female die cavity (6) which correspond to the first product male die core (3) and the second product male die core (4) are arranged on the female die panel (2), the first product female die cavity (5) and the second product female die cavity (6) protrude towards the back of the female die panel (2), the protruding height of the first product female die cavity (5) is higher than that of the second product female die cavity (6), and the back of the female die panel (2) is connected with a female die rear sealing plate (8) through a female die supporting column (7), the rear sealing plate (8) of the female die and the bottom surface of the female die cavity (5) of the first product are reserved with a preset gap, and the part, facing the female die cavity (6) of the second product, of the rear sealing plate (8) of the female die is provided with a bias cavity (9) which is sunken from the back surface of the rear sealing plate (8) of the female die to one side of the female die cavity (6) of the second product.

2. The mold structure for an interior part of an air conditioner according to claim 1, wherein: and a feeder (10) penetrating through the offset cavity (9) and extending into the second product female die cavity (6) is arranged behind the offset cavity (9).

3. The mold structure for an interior part of an air conditioner according to claim 1, wherein: the height difference between the first product male die core (3) and the second product male die core (4) is 100-350 mm.