CN107791651A - A kind of preparation method and particular manufacturing craft of car spare tire cover plate - Google Patents
A kind of preparation method and particular manufacturing craft of car spare tire cover plate Download PDFInfo
- Publication number
- CN107791651A CN107791651A CN201710913334.1A CN201710913334A CN107791651A CN 107791651 A CN107791651 A CN 107791651A CN 201710913334 A CN201710913334 A CN 201710913334A CN 107791651 A CN107791651 A CN 107791651A
- Authority
- CN
- China
- Prior art keywords
- lower template
- hot
- cope plate
- fabric
- air
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/005—Protective coverings for spare wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a kind of preparation method and its particular manufacturing craft of car spare tire cover plate, mould includes cope plate and lower template, is characterized in, cope plate and the lower template back side are cavity, and mould has passage；Cope plate and lower template are connected by pipeline with hot-air tank respectively；Lower template is connected by pipeline with negative pressure equipment；Its preparation method：Lower fabric is spread in lower template, opens vacuum cavitations switch, lower fabric is held；Framework material is put into lower template matrix, and upper fabric is layered on framework material, opens the hot gas controlling switch of upper and lower template, and hot-air is led into cavity, trilaminate material is bonded；Cut again and be changed into finished product；Using high pressure-temperature hot air bonded adhesives, fabric outward appearance is not destroyed, improves product appearance quality.
Description
Technical field：
The present invention relates to car spare tire cover plate production technical field, the preparation method of specifically a kind of car spare tire cover plate and
Particular manufacturing craft.
Background technology：
Current existing spare tire cover plate production technology：Lower fabric is layered in lower heating plate, has the one side of glue upward, framework material
It is put into lower heating plate matrix, then upper fabric is layered on framework material, sticky surface down, falls upper heating plate, adds with lower
Hot plate heats simultaneously melts glue, trilaminate material is bonded, then cuts again, turns into finished product after installing other annexes.This
The problem of kind of scheme is present be：1st, framework material easily slides lower fabric and produces fold when being put into lower heating plate matrix；2,
In heating process, in order that glue effectively melts, heating plate will compress fabric, and thus the appearance material of fabric is also heated and melted
Change, fabric is shinny to turn white, and so as to destroy the style of former fabric, influences product appearance quality.
The content of the invention：
The purpose of the present invention is to overcome the shortcomings of above-mentioned prior art, and provides a kind of preparation method of car spare tire cover plate.
Another object of the present invention provides particular manufacturing craft prepared by a kind of car spare tire cover plate.
After lower fabric is slided generation fold and heating present invention mainly solves existing spare tire cover plate production technology
The shinny blushing problems of fabric, so as to improve product appearance quality.
The technical scheme is that：A kind of preparation method of car spare tire cover plate, it is characterized in that, including as follows
Processing step：
1）The one side that lower fabric has glue is layered on lower template upward, lower template connects negative pressure equipment and hot-air respectively by pipeline
Tank；Vacuum cavitations switch is opened, negative pressure holds lower fabric；Lower template uses hot air, has on lower template hot gas duct
Controlling switch；
2）Framework material is put into lower template matrix；
3）Upper fabric is layered on framework material, there is the one face-down of glue；
4）Cope plate is fallen, cope plate connects hot-air tank by pipeline, has controlling switch on pipeline；
5）Close the negative pressure switch of lower template；Open the controlling switch on the hot-air duct of upper and lower template, up and down template
Cavity in lead to hot-air, through upper and lower template passage to fabric glue surface heat；Trilaminate material is set to be bonded；
6）Then cut, turn into finished product after other annexes are installed.
Further, 150-180 DEG C of described hot air temperature, 2-4 atmospheric pressure of pressure.
The particular manufacturing craft of the car spare tire cover plate preparation method of the present invention, including cope plate and lower template, its special character
It is, the described cope plate back side is the cope plate cavity of closing, and cope plate passage connects with cavity；Cope plate passes through upper mould
Plate hot gas duct is connected with hot-air tank；Described lower template sets matrix, and the lower template back side is the lower template cavity of closing, under
Template passage connects with cavity；Lower template is also connected by negative-pressure pipeline with negative pressure equipment, and negative pressure control is set on negative-pressure pipeline
System switch；Described lower template is connected by lower template hot gas duct with hot-air tank；Cope plate hot gas duct and lower template
Hot gas controlling switch is set on the hot gas duct that hot gas duct merges.
Further, described cope plate 1 and the wall thickness of lower template 2 are 15-25mm.
Further, the diameter 2-3mm of described cope plate passage 5 and lower template passage 6, spacing 3-5mm.
Compared with the prior art the preparation method and particular manufacturing craft of a kind of car spare tire cover plate of the present invention have prominent
Substantive distinguishing features and marked improvement, 1, fixed form adsorbed using lower fabric, thoroughly solve lower fabric and slide and produce fold
Problem；2nd, it is not destroyed using high pressure-temperature hot air bonded adhesives mode, the style of former fabric, solves the shinny hair of fabric
Bai Wenti, so as to improve product appearance quality.
Brief description of the drawings：
Fig. 1 is the structural representation of the particular manufacturing craft of the present invention.
Embodiment：
For a better understanding and implementation, describe the present invention in detail with reference to embodiment；Illustrated embodiment is only used for explaining this
Invention, is not intended to limit the scope of the present invention.
Embodiment 1, referring to Fig. 1, cope plate 1 and lower template 2 are processed into according to the design needs；The wall thickness 15- of cope plate 1
25mm, the back side are the cope plate cavity 3 of closing, and cope plate passage 5 connects with cavity 3, the diameter 2- of cope plate passage 5
3mm, spacing 3-5mm；Cope plate 1 is connected by cope plate hot gas duct 7 and hot-air tank 10；Under having in lower template 2
Template matrix, the wall thickness 15-25mm of lower template 2, the back side are the lower template cavity 4 of closing, and lower template passage 6 connects with cavity 4,
The diameter 2-3mm of lower template passage 6, spacing 3-5mm；Lower template 2 is interlinked by negative-pressure pipeline 11 and negative pressure equipment 13
Connect, vacuum cavitations switch 12 is installed on negative-pressure pipeline 11；Lower template 2 is passed through into lower template hot gas duct 8 and hot-air tank 10 again
It is connected；Hot gas controlling switch 9 is installed on the hot gas duct that cope plate hot gas duct 7 and lower template hot gas duct 8 merge；
150-180 DEG C of hot air temperature in hot-air tank 10,2-4 atmospheric pressure of pressure.
Using above-mentioned mould, the preparation method of car spare tire cover plate, comprise the technical steps that：
1）The one side that lower fabric has glue is layered on lower template upward, lower template connects negative pressure equipment by pipeline and respectively and heat is empty
Gas tank；Vacuum cavitations switch is opened, negative pressure holds lower fabric；Lower template uses hot air, on lower template hot gas duct
There are controlling switch, 150-180 DEG C of hot air temperature, 2-4 atmospheric pressure of pressure；
2）Framework material is put into lower template matrix；
3）Upper fabric is layered on framework material, there is the one face-down of glue；
4）Cope plate is fallen, cope plate connects hot-air tank by pipeline, has controlling switch, hot air temperature 150- on pipeline
180 DEG C, 2-4 atmospheric pressure of pressure；
5）Close the negative pressure switch of lower template；The hot gas controlling switch on the hot-air duct of upper and lower template is opened simultaneously, to
Lead to hot-air in the cavity of upper and lower template, glue surface is heated through the passage of upper and lower template surface；Make trilaminate material 14 viscous
Connect together；
6）Then cut, turn into finished product after other annexes are installed.
Claims (5)
1. a kind of preparation method of car spare tire cover plate, it is characterised in that comprise the technical steps that：
1）The one side that lower fabric has glue is layered on lower template upward, lower template connects negative pressure equipment and hot-air respectively by pipeline
Tank；Vacuum cavitations switch is opened, negative pressure holds lower fabric；Lower template uses hot air, has on lower template hot gas duct
Controlling switch；
2）Framework material is put into lower template matrix；
3）Upper fabric is layered on framework material, there is the one face-down of glue；
4）Cope plate is fallen, cope plate connects hot-air tank by pipeline, has controlling switch on pipeline；
5）Close the negative pressure switch of lower template；Open the controlling switch on the hot-air duct of upper and lower template, up and down template
Cavity in lead to hot-air, through upper and lower template passage to fabric glue surface heat；Trilaminate material is set to be bonded；
6）Then cut, turn into finished product after other annexes are installed.
A kind of 2. preparation method of car spare tire cover plate according to claim 1, it is characterised in that described hot-air temperature
150-180 DEG C of degree, 2-4 atmospheric pressure of pressure.
3. the particular manufacturing craft of the car spare tire cover plate preparation method described in claim 1 or 2 is realized, including cope plate（1）With under
Template（2）, it is characterised in that described cope plate（1）The back side is the cope plate cavity of closing（3）, cope plate passage（5）With
Cavity（3）Connection；Cope plate（1）Pass through cope plate hot gas duct（7）With hot-air tank（10）It is connected；Described lower template
（2）If matrix, lower template（2）The back side is the lower template cavity of closing（4）, lower template passage（6）With cavity（4）Connection；Under
Template（2）Also pass through negative-pressure pipeline（11）With negative pressure equipment（13）It is connected, negative-pressure pipeline（11）On set vacuum cavitations switch
（12）；Described lower template（2）Pass through lower template hot gas duct（8）With hot-air tank（10）It is connected；Cope plate hot gas duct
（7）With lower template hot gas duct（8）Hot gas controlling switch is set on the hot gas duct of merging（9）.
4. particular manufacturing craft prepared by car spare tire cover plate according to claim 3, it is characterised in that described cope plate 1
It is 15-25mm with the wall thickness of lower template 2.
5. particular manufacturing craft prepared by car spare tire cover plate according to claim 3, it is characterised in that described cope plate leads to
The diameter 2-3mm of stomata 5 and lower template passage 6, spacing 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913334.1A CN107791651B (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method and particular manufacturing craft of car spare tire cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913334.1A CN107791651B (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method and particular manufacturing craft of car spare tire cover board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791651A true CN107791651A (en) | 2018-03-13 |
| CN107791651B CN107791651B (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710913334.1A Active CN107791651B (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method and particular manufacturing craft of car spare tire cover board |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718430A (en) * | 2004-07-08 | 2006-01-11 | 郭学忠 | Shaping manufacturing method of automobile air flue plate and internal ceiling, ceiling plate |
| CN101574938A (en) * | 2009-04-22 | 2009-11-11 | 江苏中联地毯有限公司 | Composite sound-proof formed foaming automobile carpet and preparation method thereof |
| CN103240890A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Method for preparing noise reduction felt for automobile |
| CN103318277A (en) * | 2013-07-02 | 2013-09-25 | 无锡吉兴汽车部件有限公司 | Automotive spare tire cover plate production technology |
| CN203779843U (en) * | 2014-04-30 | 2014-08-20 | 覃利超 | Molding machine of plastic shell |
| CN104385764A (en) * | 2014-10-16 | 2015-03-04 | 烟台正海汽车内饰件有限公司 | Double-flanged PP honeycomb plate luggage case spare cover plate and its production method |
-
2017
- 2017-09-30 CN CN201710913334.1A patent/CN107791651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718430A (en) * | 2004-07-08 | 2006-01-11 | 郭学忠 | Shaping manufacturing method of automobile air flue plate and internal ceiling, ceiling plate |
| CN101574938A (en) * | 2009-04-22 | 2009-11-11 | 江苏中联地毯有限公司 | Composite sound-proof formed foaming automobile carpet and preparation method thereof |
| CN103240890A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Method for preparing noise reduction felt for automobile |
| CN103318277A (en) * | 2013-07-02 | 2013-09-25 | 无锡吉兴汽车部件有限公司 | Automotive spare tire cover plate production technology |
| CN203779843U (en) * | 2014-04-30 | 2014-08-20 | 覃利超 | Molding machine of plastic shell |
| CN104385764A (en) * | 2014-10-16 | 2015-03-04 | 烟台正海汽车内饰件有限公司 | Double-flanged PP honeycomb plate luggage case spare cover plate and its production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107791651B (en) | 2019-11-22 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method and special die for car spare tire cover plate Effective date of registration: 20211112 Granted publication date: 20191122 Pledgee: Yantai Fushan huiran Private Capital Management Co.,Ltd. Pledgor: YANTAI ZHENGHAI HIGH TECHNOLOGY CO.,LTD. Registration number: Y2021980012308 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220505 Granted publication date: 20191122 Pledgee: Yantai Fushan huiran Private Capital Management Co.,Ltd. Pledgor: YANTAI ZHENGHAI HIGH TECHNOLOGY CO.,LTD. Registration number: Y2021980012308 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |