CN108858993A - A kind of Refrigerator Plastic Parts injection mold - Google Patents

A kind of Refrigerator Plastic Parts injection mold Download PDF

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Publication number
CN108858993A
CN108858993A CN201810613696.3A CN201810613696A CN108858993A CN 108858993 A CN108858993 A CN 108858993A CN 201810613696 A CN201810613696 A CN 201810613696A CN 108858993 A CN108858993 A CN 108858993A
Authority
CN
China
Prior art keywords
driving
plate
control
dynamic
die cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810613696.3A
Other languages
Chinese (zh)
Inventor
朱余宏
冯顺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHUZHOU DIAMOND MOULD MANUFACTURING Co Ltd
Original Assignee
CHUZHOU DIAMOND MOULD MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHUZHOU DIAMOND MOULD MANUFACTURING Co Ltd filed Critical CHUZHOU DIAMOND MOULD MANUFACTURING Co Ltd
Priority to CN201810613696.3A priority Critical patent/CN108858993A/en
Publication of CN108858993A publication Critical patent/CN108858993A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/70Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/7207Heating or cooling of the moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0079Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/762Household appliances
    • B29L2031/7622Refrigerators

Abstract

The invention discloses a kind of Refrigerator Plastic Parts injection molds, including rack and dynamic model arranged up and down, cover half;Dynamic model includes dynamic model mounting plate, the first driving mechanism, moving template and moving-mould-core, and the first driving mechanism is connect with dynamic model mounting plate, and moving template is mounted on dynamic model mounting plate bottom end, and moving-mould-core is mounted on moving template bottom end;Cover half includes cover half mounting plate, solid plate and spray-painting plant, solid plate is mounted on cover half mounting plate top, solid plate top is equipped with the die cavity of indent, and mold cavity bottoms are equipped with multiple heating elements, and spray-painting plant includes shaft, the second driving mechanism, connecting plate and spray painting component.The present invention paints to film inner surface by the way that spray-painting plant is arranged, form pattern or text, film is heated by multiple heating elements, so that moisture evaporation in painting, it prevents in injection molding, molding pattern or text encounter the sizing material deformation of high-temperature, realize and complete to process the overlay film of plastic part while injection molding.

Description

A kind of Refrigerator Plastic Parts injection mold
Technical field
The present invention relates to injection mold technology more particularly to a kind of Refrigerator Plastic Parts injection molds.
Background technique
Have at present to the traditional diamond-making technique of refrigerator injection-moulded plastic component progress incrustation formation pattern or text following It is several:1, it is directly printed on the surface of plastic member, including silk-screen, bat printing or thermoprint;2, film face-plate pastes method, i.e., will The film face-plate (decoration panel) of decoration pattern pattern is printed with directly by being pasted onto modeling with pressure sensitive adhesive (i.e. adhesive sticker) in advance Expect the outer surface of component;3, it carries out paint spraying and decorative cover is made;4, decorative cover is formed with laser engraving;5, it is made up of plating Decorative cover;6, it transfers using water and criticizes to cover and decorative cover is made.The above method is all to carry out surface again after the completion of plastic part injection molding Decoration, generated decorative pattern and text in plastic member ground surface, make product be easy to be scratched in use or Abrasion facilitates normal use to generate a degree of adverse effect the long-time in the life of product phase.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of Refrigerator Plastic Parts injection mold.
A kind of Refrigerator Plastic Parts injection mold proposed by the present invention, including rack and dynamic model arranged up and down, cover half;Its In:
Dynamic model includes dynamic model mounting plate, the first driving mechanism, moving template and moving-mould-core, and dynamic model mounting plate is horizontally arranged at machine On frame, the first driving mechanism is connect for driving the lower movement in the vertical direction of dynamic model mounting plate, moving template with dynamic model mounting plate It is mounted on dynamic model mounting plate bottom end, moving-mould-core is mounted on moving template bottom end;
Cover half includes cover half mounting plate, solid plate and spray-painting plant, and cover half mounting plate is horizontally mounted on the rack, solid plate It is mounted on cover half mounting plate top, solid plate top is equipped with the die cavity of indent, and die cavity is correspondingly arranged with moving-mould-core, sets on solid plate Have a hole for injecting glue being connected to die cavity, mold cavity bottoms are equipped with multiple heating elements, spray-painting plant include shaft, the second driving mechanism, It connecting plate and being mounted on connecting plate and the spray painting component in die cavity can be protruded into, shaft is rotatably installed on cover half mounting plate, Second driving mechanism is connect with shaft and drive shaft rotation, connecting plate connect with shaft and can turn with the rotation of shaft Dynamic, the height of connecting plate is higher than the height of solid plate, and spray painting component includes third driving mechanism and spray painting plate, third driving mechanism It is mounted on connecting plate, third driving mechanism is connect for driving the lower movement in the vertical direction of spray painting plate, spray painting with spray painting plate Plate is equipped with multiple spray painting heads far from connecting plate side;
Under molding state, dynamic model and cover half cooperatively form type chamber.
It preferably, further include control mechanism, the first sense equipped with humidity sensor, detection spray painting plate situation in place in die cavity It answers device and detects the second inductor of moving-mould-core situation in place, control mechanism preset humidity threshold, control mechanism and humidity biography Sensor, the first inductor, the second inductor, the first driving mechanism, the second driving mechanism, third driving mechanism, multiple heating units Part, the connection of multiple spray painting heads;In the operating condition, control mechanism controls the rotation of the second driving mechanism drive shaft, so that spray painting Component is located above die cavity, and then control mechanism control third driving mechanism driving spray painting plate, which moves down, protrudes into die cavity, the One inductor, which detects, issues signal after spray painting plate reaches predetermined position, and control mechanism controls multiple spray painting head work and sprayed Paint, after spray painting, control mechanism control third driving mechanism driving spray painting plate moves up reset, and then control mechanism controls The rotation of second driving mechanism drive shaft, which resets and controls multiple heating element work, heats die cavity, works as humidity sensor When detecting that the humidity value in die cavity is less than humidity threshold, control mechanism controls multiple heating elements and stops working and control first Driving mechanism driving dynamic model mounting plate moves down, and after the second inductor detects that moving-mould-core reaches predetermined position, controls machine Structure controls the first driving mechanism and stops driving dynamic model mounting plate movement.
Preferably, the U-shaped lift template being matched therewith is equipped in die cavity, lift template is bonded with mould intracavity wall, lifts template two End is respectively connected with liftout plate, and moving template top is located at die cavity two sides equipped with locating slot, and liftout plate is in locating slot.
Preferably, cover half further includes two liftout attachments, and solid plate two sides are respectively equipped with vertical arrangement and connect with locating slot Logical ejection hole, liftout attachment include mandril and the 4th driving mechanism, and mandril one end is connect with the 4th driving mechanism and its is another End is protruded into ejection hole and is contacted with liftout plate.
In the present invention, is painted by the way that spray-painting plant is arranged to film inner surface, form pattern or text, then pass through Multiple heating elements heat film, so that moisture evaporation in painting, prevents in injection molding, molding pattern or text are met Sizing material to high-temperature deforms, and realizes and completes to process the overlay film of plastic part while injection molding;Template is lifted by setting, is being moulded After materials and parts injection molding, liftout plate is made in die sinking, the 4th driving mechanism driving mandril movement, then takes off lift template from die cavity Mould, to complete the demoulding of product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Refrigerator Plastic Parts injection mold proposed by the present invention;
Fig. 2 is the structural schematic diagram of solid plate in a kind of Refrigerator Plastic Parts injection mold proposed by the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, Fig. 1 is a kind of structural schematic diagram of Refrigerator Plastic Parts injection mold proposed by the present invention;Fig. 2 For the structural schematic diagram of solid plate in a kind of Refrigerator Plastic Parts injection mold proposed by the present invention.
Referring to Fig.1, Fig. 2, a kind of Refrigerator Plastic Parts injection mold proposed by the present invention, including rack 1, control mechanism and Dynamic model arranged up and down, cover half;Wherein:
Dynamic model includes dynamic model mounting plate 2, the first driving mechanism 3, moving template 4 and moving-mould-core 5, the horizontal peace of dynamic model mounting plate 2 In rack 1, the first driving mechanism 3 is connect with dynamic model mounting plate 2 for driving dynamic model mounting plate 2 to move down in the vertical direction Dynamic, moving template 4 is mounted on 2 bottom end of dynamic model mounting plate, and moving-mould-core 5 is mounted on 4 bottom end of moving template.
Cover half includes cover half mounting plate 6, solid plate 7, spray-painting plant and two liftout attachments, the horizontal peace of cover half mounting plate 6 In rack 1, solid plate 7 is mounted on 6 top of cover half mounting plate, and 7 top of solid plate is equipped with the die cavity 8 of indent, die cavity 8 and dynamic Mold core 5 is correspondingly arranged, and solid plate 7 is equipped with the hole for injecting glue 9 being connected to die cavity 8, and humidity sensor, detection spray are equipped in die cavity 8 Painting plate 15, the first inductor of situation and the second inductor of detection moving-mould-core 5 situation in place, 8 bottom of die cavity are equipped with more in place A heating element 10, die cavity 8 is interior to be equipped with the U-shaped lift template 17 being matched therewith, and lift template 17 is bonded with 8 inner wall of die cavity, lifts mould 17 both ends of plate are respectively connected with liftout plate 18, and 4 top of moving template is located at 8 two sides of die cavity equipped with locating slot 19, and liftout plate 18 is embedded in fixed In the slot 19 of position, 7 two sides of solid plate are respectively equipped with the vertical ejection hole 20 arranged and be connected to locating slot 19.Spray-painting plant includes turning Axis 11, the second driving mechanism 12, connecting plate 13 and it is mounted on connecting plate 13 and can be protruded into the spray painting component in die cavity 8, turns Axis 11 is rotatably installed on cover half mounting plate 6, and the second driving mechanism 12 is connect with shaft 11 and drive shaft 11 rotates, connecting plate 13 connect with shaft 11 and can rotate with the rotation of shaft 11, and the height of connecting plate 13 is higher than the height of solid plate 7, spray painting Component includes third driving mechanism 14 and spray painting plate 15, and third driving mechanism 14 is mounted on connecting plate 13, third driving mechanism 14 connect for driving the lower movement in the vertical direction of plate 15 of painting with spray painting plate 15, and spray painting plate 15 is set far from 13 side of connecting plate There are multiple spray painting heads 16.Liftout attachment includes mandril 21 and the 4th driving mechanism 22,21 one end of mandril and the 4th driving mechanism 22 Connection and its other end are protruded into ejection hole 20 and are contacted with liftout plate 18.
Under molding state, dynamic model and cover half cooperatively form type chamber.
Control mechanism presets humidity threshold, control mechanism and humidity sensor, the first inductor, the second inductor, first Driving mechanism 3, the second driving mechanism 12, third driving mechanism 14, multiple heating elements 10, the connection of multiple spray painting heads 16.
Film 23 in the operating condition, is first attached to 8 inner wall of die cavity by the present invention, and control mechanism controls the second driving mechanism The rotation of 12 drive shafts 11, so that spray painting component is located at 8 top of die cavity, then control mechanism control third driving mechanism 14 is driven Spray painting plate 15, which moves down, to be protruded into die cavity 8, and the first inductor, which detects, issues signal after spray painting plate 15 reaches predetermined position, is controlled The multiple spray painting heads 16 of mechanism controls processed work to paint to film 23, forms pattern or text, spray painting in 23 inner surface of film After, the control mechanism control driving spray painting plate 15 of third driving mechanism 14 moves up resets, and then control mechanism controls the The rotation of two driving mechanisms, 12 drive shaft 11, which resets and controls multiple work of heating element 10, heats die cavity 8, works as humidity When sensor detects that the humidity value in die cavity 8 is less than humidity threshold, control mechanism controls multiple heating elements 10 and stops working And control the first driving mechanism 3 driving dynamic model mounting plate 2 and move down, make a reservation for when the second inductor detects that moving-mould-core 5 reaches Behind position, control mechanism controls the first driving mechanism 3 and stops the driving movement of dynamic model mounting plate 2, and from hole for injecting glue 9 to the intracavitary note of type Injection material is processed to form plastic part.
The present invention paints to 23 inner surface of film by the way that spray-painting plant is arranged, and forms pattern or text, then passes through Multiple heating elements 10 heat film 23, so that moisture evaporation in painting, prevents in injection molding, molding pattern or text Word encounters the sizing material deformation of high-temperature, realizes and completes to process the overlay film of plastic part while injection molding;Template is lifted by setting 17, after plastic part injection molding, liftout plate 18 is made in die sinking, the 4th driving mechanism 22 driving movement of mandril 21, then will lift Template 17 is demoulded from die cavity 8, to complete the demoulding of product.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (4)

1. a kind of Refrigerator Plastic Parts injection mold, which is characterized in that including rack (1) and dynamic model arranged up and down, cover half;Its In:
Dynamic model includes dynamic model mounting plate (2), the first driving mechanism (3), moving template (4) and moving-mould-core (5), dynamic model mounting plate (2) It is horizontally arranged on rack (1), the first driving mechanism (3) is connect with dynamic model mounting plate (2) for driving dynamic model mounting plate (2) to exist Vertical direction moves up and down, and moving template (4) is mounted on dynamic model mounting plate (2) bottom end, and moving-mould-core (5) is mounted on moving template (4) bottom End;
Cover half includes cover half mounting plate (6), solid plate (7) and spray-painting plant, and cover half mounting plate (6) is horizontally arranged at rack (1) On, solid plate (7) is mounted on cover half mounting plate (6) top, and solid plate (7) top is equipped with the die cavity (8) of indent, die cavity (8) with Moving-mould-core (5) is correspondingly arranged, and solid plate (7) is equipped with the hole for injecting glue (9) being connected to die cavity (8), and die cavity (8) bottom is equipped with multiple Heating element (10), spray-painting plant include shaft (11), the second driving mechanism (12), connecting plate (13) and are mounted on connecting plate (13) on and the spray painting component in die cavity (8) can be protruded into, shaft (11) is rotatably installed on cover half mounting plate (6), the second driving Mechanism (12) is connect with shaft (11) and drive shaft (11) rotation, connecting plate (13) connect with shaft (11) and can be with shafts (11) rotation and rotate, the height of connecting plate (13) is higher than the height of solid plate (7), and spray painting component includes third driving mechanism (14) it is mounted on connecting plate (13) with spray painting plate (15), third driving mechanism (14), third driving mechanism (14) and spray painting plate (15) for driving spray painting plate (15), lower movement, spray painting plate (15) are equipped with far from connecting plate (13) side in the vertical direction for connection Multiple spray painting heads (16);
Under molding state, dynamic model and cover half cooperatively form type chamber.
2. Refrigerator Plastic Parts injection mold according to claim 1, which is characterized in that further include control mechanism, die cavity (8) It is interior to be equipped with humidity sensor, detection spray painting plate (15) the first inductor of situation and detection moving-mould-core (5) situation in place in place The second inductor, control mechanism presets humidity threshold, control mechanism and humidity sensor, the first inductor, the second inductor, First driving mechanism (3), the second driving mechanism (12), third driving mechanism (14), multiple heating elements (10), multiple spray painting heads (16) it connects;In the operating condition, control mechanism control the second driving mechanism (12) drive shaft (11) rotation, so that spray painting group Part is located above die cavity (8), and then control mechanism control third driving mechanism (14) driving spray painting plate (15), which moves down, protrudes into In die cavity (8), the first inductor, which detects, issues signal after spray painting plate (15) reaches predetermined position, and control mechanism controls multiple sprays Patent drier (16) work paints, after spray painting, control mechanism control third driving mechanism (14) driving spray painting plate (15) to Upper mobile reset, then control mechanism control the second driving mechanism (12) drive shaft (11) rotation reset and control multiple heating Die cavity (8) is heated in element (10) work, when humidity sensor detects that the humidity value in die cavity (8) is less than humidity threshold When, control mechanism controls multiple heating elements (10) and stops working and control the first driving mechanism (3) driving dynamic model mounting plate (2) It moves down, after the second inductor detects that moving-mould-core (5) reach predetermined position, control mechanism controls the first driving mechanism (3) it is mobile to stop driving dynamic model mounting plate (2).
3. Refrigerator Plastic Parts injection mold according to claim 1 or 2, which is characterized in that be equipped with and its phase in die cavity (8) The U-shaped lift template (17) of cooperation, lift template (17) are bonded with die cavity (8) inner wall, and lift template (17) both ends are respectively connected with liftout plate (18), moving template (4) top is located at die cavity (8) two sides equipped with locating slot (19), and liftout plate (18) is in locating slot (19).
4. Refrigerator Plastic Parts injection mold according to claim 3, which is characterized in that cover half further includes two ejection dresses It sets, solid plate (7) two sides are respectively equipped with the vertical ejection hole (20) arranged and be connected to locating slot (19), and liftout attachment includes top Bar (21) and the 4th driving mechanism (22), mandril (21) one end is connect with the 4th driving mechanism (22) and its other end protrudes into ejection It is contacted in hole (20) with liftout plate (18).
CN201810613696.3A 2018-06-14 2018-06-14 A kind of Refrigerator Plastic Parts injection mold Pending CN108858993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810613696.3A CN108858993A (en) 2018-06-14 2018-06-14 A kind of Refrigerator Plastic Parts injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810613696.3A CN108858993A (en) 2018-06-14 2018-06-14 A kind of Refrigerator Plastic Parts injection mold

Publications (1)

Publication Number Publication Date
CN108858993A true CN108858993A (en) 2018-11-23

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ID=64338309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810613696.3A Pending CN108858993A (en) 2018-06-14 2018-06-14 A kind of Refrigerator Plastic Parts injection mold

Country Status (1)

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CN (1) CN108858993A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87100295A (en) * 1986-03-05 1987-09-16 内兹塔尔机械公司 Amalgamation injection mould and die cavities equipment for spraying
CN101746016A (en) * 2008-12-11 2010-06-23 三星电子株式会社 Injection molding system and injection molding method
CN204451024U (en) * 2014-12-16 2015-07-08 圣美精密工业(昆山)有限公司 A kind of in-mold decoration injection mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87100295A (en) * 1986-03-05 1987-09-16 内兹塔尔机械公司 Amalgamation injection mould and die cavities equipment for spraying
CN101746016A (en) * 2008-12-11 2010-06-23 三星电子株式会社 Injection molding system and injection molding method
CN204451024U (en) * 2014-12-16 2015-07-08 圣美精密工业(昆山)有限公司 A kind of in-mold decoration injection mold

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