CN107696386A - A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text - Google Patents

A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text Download PDF

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Publication number
CN107696386A
CN107696386A CN201710994829.1A CN201710994829A CN107696386A CN 107696386 A CN107696386 A CN 107696386A CN 201710994829 A CN201710994829 A CN 201710994829A CN 107696386 A CN107696386 A CN 107696386A
Authority
CN
China
Prior art keywords
print head
text
plastic part
preparation
plastic
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
CN201710994829.1A
Other languages
Chinese (zh)
Inventor
郝晓东
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.)
Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
Original Assignee
Wuxi Jixing Auto Acoustic Parts Technology 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 Wuxi Jixing Auto Acoustic Parts Technology Co Ltd filed Critical Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
Priority to CN201710994829.1A priority Critical patent/CN107696386A/en
Publication of CN107696386A publication Critical patent/CN107696386A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B41M5/38221—Apparatus features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection 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
    • B29C2045/0079—Injection 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding

Abstract

The present invention relates to the preparation method that a kind of automotive trim plastic parts children's seat fixes decorative cover picture and text, plastic part injection molding is carried out using PP, PA6, ABS or POM material first, then the print head of heating is saturated with coating startup transfer printing equipment in plastic part surface and keeps 0.3 0.7s, finally take out plastic part after the 8s of dry solidification 4 at normal temperatures.Preparation method of the present invention is simple, and step is easily operated, and preparation cost is relatively low, disclosure satisfy that technique application of the different user to personalised look design requirement.

Description

A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text
Technical field
The present invention relates to the preparation method that a kind of automotive trim plastic parts children's seat fixes decorative cover picture and text, belong in automobile Adorn technical field.
Background technology
Children's seat decorative cover is primarily referred to as after being arranged on side main cabin second row and three rows of seats backrest or seat in automobile On hat rack, in order to beautify the decorative plastic part of children's seat fixing point metal retaining ring.Now widely used youngster The graph text information implementation on virgin seat decorative cover surface, which is utilized on plastic part, uses characters cut in intaglio or characters cut in relief relief shape, Realized during part injection molding, its shortcoming is：Outward appearance is dull, and structure is single；Under conditions of light is insufficient, picture and text identification It is low；Graph text information once changes, it will has influence on whole children's seat decorative cover injection mold and modifies or even scrap, increases Add input cost.
The content of the invention
The invention aims to solve the above problems, there is provided a kind of automotive trim plastic parts children's seat fixes decorations The preparation method of lid picture and text, preparation method is simple, and graph text information is printed on into plastic part surface using liquid decorative paint, and Graph text information is set to be firmly attached on part by normal temperature paint solidification.
The present invention adopts the following technical scheme that：A kind of automotive trim plastic parts children's seat fixes the preparation side of decorative cover picture and text Method, including following preparation method：
（1）Plastic part injection molding：Plastic pellet is added into injection machine heating and melting into being injected into pattern after liquid material In tool, in material tube of injection machine and injection head temperature is 160-180 DEG C, and mould temperature is 60-80 DEG C, treat plastic material into Taken out after solidifying 40-60s in pattern tool；
（2）Print head dip-coatings：Coating is added in coating pan, starts bat printing plant equipment, heats print head, heating temperature Spend for 40-60 DEG C, the picture and text effective coverage of print head is immersed in coating pan and keeps 0.5-1.5s to ensure that print head absorbs Coating is abundant, and print head single coating dosage is 0.02-0.05g；
（3）Picture and text print：The plastic part of injection molding is fixed on into printer to load onto, starting transfer printing equipment makes print head to apply Material prints to plastic part surface and keeps 0.3-0.7s, makes the coating of plastic part surface printing at normal temperatures after removing print head Plastic part is taken out after dry solidification 4-8s；
（4）The packaging and storage after quality examination.
Further, the step（1）In plastic part be made of PP, PA6, ABS or POM material.
Further, the print head is made of silica gel material.
The present invention has the following advantages that compared with prior art：1. preparation method is simple, step is easily operated, utilizes liquid Graph text information is printed on plastic part surface by decorative paint, and graph text information is firmly attached to zero by normal temperature paint solidification On part；2. it is low to prepare cost, it is only necessary to changes change picture and text can be achieved in print head color and text design style.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
The ROHS Tampa TPU series of Marabu company is purchased from the present invention outside coating used.
Embodiment 1：
Exemplified by producing Jaguar Land Rover X261 children's seat decorative cover picture and text.
A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text, including following preparation method：
（1）Plastic part injection molding：Plastic pellet is added into injection machine heating and melting into being injected into pattern after liquid material In tool, in material tube of injection machine and injection head temperature is 160 DEG C, and mould temperature is 80 DEG C, treats plastic material in mould Taken out after middle solidification 40s, use polypropylene as raw material and add the talcum powder that mass fraction is 20%；
（2）Print head dip-coatings：Coating is added in coating pan, starts transfer printing equipment, heats print head, heating-up temperature is 60 DEG C, the picture and text effective coverage of print head is immersed in coating pan and keeps 0.5s to ensure that print head absorbing coating is abundant, is printed Brush single coating dosage is 0.05g；
（3）Picture and text print：The plastic part of injection molding is fixed on into printer to load onto, starting transfer printing equipment makes print head to apply Material prints to plastic part surface and keeps 0.3s, and the coating that remove prints plastic part surface after print head is dried at normal temperatures Plastic part is taken out after solidification 8s；
（4）The packaging and storage after quality examination.
Embodiment 2：
A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text, including following preparation method：
（1）Plastic part injection molding：Plastic pellet is added into injection machine heating and melting into being injected into pattern after liquid material In tool, in material tube of injection machine and injection head temperature is 160-180 DEG C, and mould temperature is 70 DEG C, treats that plastic material is being molded Taken out after solidifying 50s in mould；
（2）Print head dip-coatings：Coating is added in coating pan, starts transfer printing equipment, heats print head, heating-up temperature is 50 DEG C, the picture and text effective coverage of print head is immersed in coating pan and keeps 1.0s to ensure that print head absorbing coating is abundant, is printed Brush single coating dosage is 0.03g；
（3）Picture and text print：The plastic part of injection molding is fixed on into printer to load onto, starting transfer printing equipment makes print head to apply Material prints to plastic part surface and keeps 0.5s, and the coating that remove prints plastic part surface after print head is dried at normal temperatures Plastic part is taken out after solidification 5s；
（4）The packaging and storage after quality examination.
Embodiment 3：
Exemplified by producing Jaguar Land Rover X760 children's seat decorative cover picture and text.
A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text, including following preparation method：
（1）Plastic part injection molding：Plastic pellet is added into injection machine heating and melting into being injected into pattern after liquid material In tool, in material tube of injection machine and injection head temperature is 180 DEG C, and mould temperature is 60 DEG C, treats plastic material in mould Taken out after middle solidification 60s, use polypropylene as raw material and add the talcum powder that mass fraction is 20%；
（2）Print head dip-coatings：Coating is added in coating pan, starts transfer printing equipment, heats print head, heating-up temperature is 40 DEG C, the picture and text effective coverage of print head is immersed in coating pan and keeps 1.5s to ensure that print head absorbing coating is abundant, is printed Brush single coating dosage is 0.02g；
（3）Picture and text print：The plastic part of injection molding is fixed on into printer to load onto, starting transfer printing equipment makes print head to apply Material prints to plastic part surface and keeps 0.7s, and the coating that remove prints plastic part surface after print head is dried at normal temperatures Plastic part is taken out after solidification 4s；
（4）The packaging and storage after quality examination.

Claims (3)

1. a kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text, it is characterised in that：Including following system Preparation Method：
（1）Plastic part injection molding：Plastic pellet is added into injection machine heating and melting into being injected into pattern after liquid material In tool, in material tube of injection machine and injection head temperature is 160-180 DEG C, and mould temperature is 60-80 DEG C, treat plastic material into Taken out after solidifying 40-60s in pattern tool；
（2）Print head dip-coatings：Coating is added in coating pan, starts transfer printing equipment, heats print head, heating-up temperature is 40-60 DEG C, the picture and text effective coverage of print head is immersed in coating pan and keeps 0.5-1.5s to ensure print head absorbing coating Fully, print head single coating dosage is 0.02-0.05g；
（3）Picture and text print：The plastic part of injection molding is fixed on into printer to load onto, starting transfer printing equipment makes print head to apply Material prints to plastic part surface and keeps 0.3-0.7s, makes the coating of plastic part surface printing at normal temperatures after removing print head Plastic part is taken out after dry solidification 4-8s；
（4）The packaging and storage after quality examination.
2. automotive trim plastic parts children's seat as claimed in claim 1 fixes the preparation method of decorative cover picture and text, its feature exists In：The step（1）In plastic part be made of PP, PA6, ABS or POM material.
3. automotive trim plastic parts children's seat as claimed in claim 1 fixes the preparation method of decorative cover picture and text, its feature exists In：The print head is made of silica gel material.
CN201710994829.1A 2017-10-23 2017-10-23 A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text Pending CN107696386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710994829.1A CN107696386A (en) 2017-10-23 2017-10-23 A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710994829.1A CN107696386A (en) 2017-10-23 2017-10-23 A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text

Publications (1)

Publication Number Publication Date
CN107696386A true CN107696386A (en) 2018-02-16

Family

ID=61181451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710994829.1A Pending CN107696386A (en) 2017-10-23 2017-10-23 A kind of automotive trim plastic parts children's seat fixes the preparation method of decorative cover picture and text

Country Status (1)

Country Link
CN (1) CN107696386A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206171246U (en) * 2016-10-15 2017-05-17 重庆比速汽车有限公司 Car children's seat installation pole decoration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206171246U (en) * 2016-10-15 2017-05-17 重庆比速汽车有限公司 Car children's seat installation pole decoration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
何忍事主编: "《塑胶制品印刷技术》", 31 March 2014 *

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Application publication date: 20180216