CN209426049U - Injection mold is prepared applied to household electrical appliances functions shell - Google Patents

Injection mold is prepared applied to household electrical appliances functions shell Download PDF

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Publication number
CN209426049U
CN209426049U CN201821851773.0U CN201821851773U CN209426049U CN 209426049 U CN209426049 U CN 209426049U CN 201821851773 U CN201821851773 U CN 201821851773U CN 209426049 U CN209426049 U CN 209426049U
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China
Prior art keywords
template
male
ejector retainner
caster
retainner plate
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CN201821851773.0U
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Chinese (zh)
Inventor
付金国
付云龙
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NANJING TEC-HI PRINTING TECHNOLOGY Co Ltd
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NANJING TEC-HI PRINTING TECHNOLOGY Co Ltd
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Abstract

The utility model belongs to household electrical appliances accessory applied technical field, it specifically discloses and prepares injection mold, including cope plate, sprue bush, hot runner manifold, caster, mother module core, male die core, male template, support block, support column, upper ejector retainner plate, lower ejector retainner plate and lower template applied to household electrical appliances functions shell;The cope plate, sprue bush, hot flow path, caster, mother module core, male die core, male template, support block, support column and lower template are connected in order from top to bottom.The beneficial effect for preparing injection mold applied to household electrical appliances functions shell of the utility model is: solving to be easy to produce burr when existing mold production control panel, has oblique top product to be easy to happen the defects of drawing deformation, mold inhomogeneous cooling to cause deformation of products is big, scraps gate materials too long.

Description

Injection mold is prepared applied to household electrical appliances functions shell
Technical field
The utility model belongs to household electrical appliances accessory applied technical field, and in particular to the preparation applied to household electrical appliances functions shell is infused Mould.
Background technique
Decoration technique inside mold (IMD) is international surface decoration technique in fashion, Surface hardened layer transparent membrane, intermediate printing figure Pattern layer, back side injection molded layers, can make product rub resistance, prevent surface from being scratched, and the distinctness of color can be kept for a long time to be not easy to fade, It is to have obtained the technology of a wide range of diversification application, almost has application in each branch of injection molding process.
Traditional home appliance console board injection mold, which has following defects that, is easy to produce burr at 1, die joint; 2, product is easy the movement with oblique top and the movement of vertical direction occurs, occurs so as to cause at product card slot when product ejects Deformation, influences product quality;3, mould gate material is long, increases so as to cause scrapping;4, male die core and mother module core inhomogeneous cooling It is even, cause deformation of products to become larger.
Therefore, based on the above issues, the utility model, which is provided, prepares injection mold applied to household electrical appliances functions shell.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide being applied to household electrical appliances functions shells to prepare injection mold, It solves to be easy to produce burr when existing mold production control panel, there is oblique top product to be easy to happen drawing deformation, mold cooling The defects of unevenness causes deformation of products is big, scraps gate materials too long.
Technical solution: the utility model provide be applied to household electrical appliances functions shell prepare injection mold, including cope plate, pour Muzzle, hot runner manifold, caster, mother module core, male die core, male template, support block, support column, upper ejector retainner plate, lower ejector retainner plate and lower die Plate;The cope plate, sprue bush, hot flow path, caster, mother module core, male die core, male template, support block, support column and lower template from Top to bottm is connected in order;Caster is fixed on cope plate and hot runner manifold;Mother module core is embedded on caster;Support block is along lower die The setting of plate periphery, male template are fixed on support block, and male die core is embedded in male template;Support column is crushed on male template and lower template Between;When molding, mother module core and male die core are mutually matched, and form injection die cavities, there are two injection die cavities, adjacent two injection die cavities It is communicated by hot flow path;Upper ejector retainner plate and lower ejector retainner plate are located in support block and connect up and down, lower ejector retainner plate followed closely by rubbish and Lower template connects, and the bottom of thimble is located on ejector retainner plate, and the head of thimble passes through male template and male die core but do not enter injection molding Type chamber is equipped with reset spring between upper ejector retainner plate and male template;Caster is equipped with hot flow path, hot flow path one end and sprue bush phase The logical, other end is communicated by four cast gates with two injection die cavities respectively, there are two cast gates for each injection die cavities arrangement;Lower template It is equipped with the top rod hole for leading to lower ejector retainner plate, lower template fastening screw fastens lower template, support block, male template connection, push back pin Both ends connect respectively with upper ejector retainner plate, male template, hot flow path is arranged in hot runner manifold, locating ring for fixing sprue bush, Piston is arranged in cope plate and connect with the hot flow path in hot runner manifold, and sliding block is arranged between caster, male template, tiltedly leads Column is arranged in caster and connect with sliding block, and hot flow path is connected and fixed screw for connecting cope plate, hot runner manifold, and cover half is solid Determine screw and be arranged in mother module core for fixing cope plate, hot runner manifold, caster, type chamber, thimble is arranged on lower ejector retainner plate And male template, male die core are run through in one end.
The technical program, it is described to prepare injection mold applied to household electrical appliances functions shell, it further include being arranged in male die core On two balance weights.
Compared with prior art, the beneficial effect for preparing injection mold applied to household electrical appliances functions shell of the utility model It is: solves to be easy to produce burr when existing mold production control panel, has oblique top product to be easy to happen drawing deformation, mold The defects of inhomogeneous cooling causes deformation of products is big, scraps gate materials too long.
Detailed description of the invention
Fig. 1, Fig. 2 are the structural schematic diagrams for preparing injection mold applied to household electrical appliances functions shell of the utility model;
Fig. 3 is the master mold front view structure signal for preparing injection mold for being applied to household electrical appliances functions shell of the utility model Figure;
Fig. 4 is the front view structure signal of the male model for preparing injection mold applied to household electrical appliances functions shell of the utility model Figure;
Fig. 5 is the sectional structure signal of the male model for preparing injection mold applied to household electrical appliances functions shell of the utility model Figure;
Wherein, serial number mark is as follows in figure: 1- cope plate, 2- hot runner manifold, 3- caster, 4- mother module core, 5- male model Ejector retainner plate, 10- lower template, 11- lower template fastening screw, 12- rubbish under benevolence, 6- male template, 7- support block, the upper ejector retainner plate of 8-, 9- Nail, 13 are top rod hole, 14- support column, 15- reset spring, 16- push back pin, 17- hot flow path, 18- locating ring, 19- piston, 20- Sliding block, 21- inclined guide pillar, 22- sprue bush, 23- hot flow path are connected and fixed screw, 24- cover half fixing screws, 25- type chamber, the top 26- Needle, 27- balance weight.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and shown in fig. 5 injection mold, including upper mold are prepared applied to household electrical appliances functions shell Plate 1, sprue bush 22, hot runner manifold 2, caster 3, mother module core 4, male die core 5, male template 6, support block 7, support column 14, upper thimble Plate 8, lower ejector retainner plate 9 and lower template 10;Cope plate 1, sprue bush 22, hot runner manifold 2, caster 3, mother module core 4, male die core 5, Male template 6, support block 7, support column 14 and lower template 10 are connected in order from top to bottom;Caster 3 is fixed on cope plate 1 and hot-fluid On guidance tape 2;Mother module core 4 is embedded on caster 3;Support block 7 is arranged along 10 periphery of lower template, and male template 6 is fixed on support block, Male die core 5 is embedded in male template 6;Support column 14 is crushed between male template 6 and lower template 10;When molding, mother module core 4 and public affairs Mode 5 is mutually matched, and forms injection die cavities 25, and there are two injection die cavities 25, and adjacent two injection die cavities 25 pass through 17 phase of hot flow path It is logical;Upper ejector retainner plate 8 and lower ejector retainner plate 9 are located in support block and connect up and down, and lower ejector retainner plate 9 passes through rubbish nail 12 and lower template 10 connect, and the bottom of thimble 26 is located on ejector retainner plate 8, and the head of thimble 26 passes through male template 6 and male die core 5 but do not enter Injection die cavities 25 are equipped with reset spring 15 between upper ejector retainner plate 8 and male template 6;Caster 3 is equipped with hot flow path 17, hot flow path 17 one end are communicated with sprue bush 22, the other end is communicated by four cast gates with two injection die cavities 25 respectively, each injection die cavities There are two cast gates for arrangement;Lower template 10, which is equipped with, leads to the top rod hole 13 of lower ejector retainner plate 9, and lower template fastening screw 11 is by lower template 10, support block 7, the connection fastening of male template 6, the both ends of push back pin 16 are connect with upper ejector retainner plate 8, male template 6 respectively, hot flow path 17 It is arranged in hot runner manifold 2, locating ring 18 is for fixing sprue bush 22, and piston 19 is arranged in cope plate 1 and and hot runner manifold Hot flow path 17 in 2 connects, and sliding block 20 is arranged between caster 3, male template 6, inclined guide pillar 21 be arranged in caster 3 and with Sliding block 20 connects, and hot flow path is connected and fixed screw 23 for connecting cope plate 1, hot runner manifold 2, and cover half fixing screws 24 are for solid Determine cope plate 1, hot runner manifold 2, caster 3, type chamber 25 is arranged in mother module core 4, thimble 26 be arranged on lower ejector retainner plate 9 and Male template 6, male die core 5 are run through in one end.
It is further preferred that described prepare injection mold applied to household electrical appliances functions shell, it further include being arranged in male die core 5 On two balance weights 27, balance weight 27 is fixed in male template by sunk screw, only need to be by adjusting flat in assembling process The i.e. controllable die joint gap of the block height that weighs, while because die joint contact surface is reduced, also make the exhaust in injection moulding process more smooth.
This structure prepares injection mold applied to household electrical appliances functions shell, when solving existing mold production control panel Be easy to produce burr, have oblique top product be easy to happen draw deformation, mold inhomogeneous cooling to cause deformation of products is big, pouring of scrapping The defects of mouth material is too long.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as The protection scope of the utility model.

Claims (2)

1. be applied to household electrical appliances functions shell prepares injection mold, it is characterised in that: including cope plate (1), sprue bush (22), heat Runner plate (2), caster (3), mother module core (4), male die core (5), male template (6), support block (7), support column (14), upper ejector retainner plate (8), lower ejector retainner plate (9) and lower template (10);The cope plate (1), sprue bush (22), hot runner manifold (2), caster (3), mother Mode (4), male die core (5), male template (6), support block (7), support column (14) and lower template (10) are connected in order from top to bottom;It is female Template (3) is fixed on cope plate (1) and hot runner manifold (2);Mother module core (4) is embedded on caster (3);Support block (7) is under The setting of template (10) periphery, male template (6) are fixed on support block, and male die core (5) is embedded on male template (6);Support column (14) It is crushed between male template (6) and lower template (10);When molding, mother module core (4) and male die core (5) are mutually matched, and form injection molding Type chamber (25), there are two injection die cavities (25), and adjacent two injection die cavities (25) are communicated by hot flow path (17);Upper ejector retainner plate (8) It is located in support block with lower ejector retainner plate (9) and connects up and down, lower ejector retainner plate (9) passes through rubbish nail (12) and lower template (10) phase Connect, the bottom of thimble (26) is located on ejector retainner plate (8), the head of thimble (26) pass through male template (6) and male die core (5) but Do not enter injection die cavities (25), is equipped with reset spring (15) between upper ejector retainner plate (8) and male template (6);Caster (3) is equipped with Hot flow path (17), hot flow path (17) one end is communicated with sprue bush (22), the other end passes through two injection moldings of four cast gates and difference Chamber (25) communicates, there are two cast gates for each injection die cavities arrangement;Lower template (10) is equipped with the top rod hole for leading to lower ejector retainner plate (9) (13), lower template fastening screw (11) fastens lower template (10), support block (7), male template (6) connection, and the two of push back pin (16) End is connect with upper ejector retainner plate (8), male template (6) respectively, and in hot runner manifold (2), locating ring (18) is used for hot flow path (17) setting In fixed sprue bush (22), piston (19) setting is connect in cope plate (1) and with the hot flow path (17) in hot runner manifold (2), Sliding block (20) is arranged between caster (3), male template (6), inclined guide pillar (21) setting in the caster (3) and with sliding block (20) Connection, hot flow path are connected and fixed screw (23) for connecting cope plate (1), hot runner manifold (2), and cover half fixing screws (24) are used for Fixed cope plate (1), hot runner manifold (2), caster (3), in mother module core (4), thimble (26) setting exists for type chamber (25) setting Male template (6), male die core (5) are run through on lower ejector retainner plate (9) and one end.
2. according to claim 1 prepare injection mold applied to household electrical appliances functions shell, it is characterised in that: the application Injection mold is prepared in household electrical appliances functions shell, further includes two balance weights (27) being arranged on male die core (5).
CN201821851773.0U 2018-11-12 2018-11-12 Injection mold is prepared applied to household electrical appliances functions shell Active CN209426049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821851773.0U CN209426049U (en) 2018-11-12 2018-11-12 Injection mold is prepared applied to household electrical appliances functions shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821851773.0U CN209426049U (en) 2018-11-12 2018-11-12 Injection mold is prepared applied to household electrical appliances functions shell

Publications (1)

Publication Number Publication Date
CN209426049U true CN209426049U (en) 2019-09-24

Family

ID=67968172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821851773.0U Active CN209426049U (en) 2018-11-12 2018-11-12 Injection mold is prepared applied to household electrical appliances functions shell

Country Status (1)

Country Link
CN (1) CN209426049U (en)

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