CN107791651B - A kind of preparation method and particular manufacturing craft of car spare tire cover board - Google Patents
A kind of preparation method and particular manufacturing craft of car spare tire cover board Download PDFInfo
- Publication number
- CN107791651B CN107791651B CN201710913334.1A CN201710913334A CN107791651B CN 107791651 B CN107791651 B CN 107791651B CN 201710913334 A CN201710913334 A CN 201710913334A CN 107791651 B CN107791651 B CN 107791651B
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- CN
- China
- Prior art keywords
- lower template
- hot
- cope plate
- fabric
- template
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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
Abstract
The invention discloses the preparation method and its particular manufacturing craft of a kind of car spare tire cover board, mold includes cope plate and lower template, its main feature is that, cope plate and lower die back are cavity, and mold has venthole；Cope plate and lower template pass through pipeline respectively and connect with hot-air tank；Lower template is connect by pipeline with negative pressure equipment；Preparation method: lower fabric is spread in lower template, opens vacuum cavitations switch, lower fabric is sucked；Framework material is put into lower template concave, and upper fabric is layered on framework material, opens the hot gas control switch of upper and lower template, and hot-air is led into cavity, trilaminate material is made to be bonded；Cutting again becomes finished product；Using high pressure-temperature hot air bonded adhesives, fabric appearance is not destroyed, improves product appearance quality.
Description
Technical field:
The present invention relates to car spare tire cover board production technical field, specifically a kind of preparation side of car spare tire cover board
Method and particular manufacturing craft.
Background technique:
Current existing spare tire cover plate production technology: lower fabric is layered in lower heating plate, has the one side of glue upward, skeleton
Material is put into lower heating plate concave, then upper fabric is layered on framework material, and sticky surface downward, falls upper heating plate, with
Lower heating plate heats simultaneously melts glue, so that trilaminate material is bonded, then cuts again, install become after other attachmentes at
Product.This scheme the problem is that: 1, framework material is easy to make lower fabric sliding to generate pleat when being put into lower heating plate concave
Wrinkle；2, during heating, in order to melt glue effectively, heating plate will compress fabric, thus the appearance material of fabric
Heating and melting, fabric is shinny to whiten, to destroy the style of former fabric, influences product appearance quality.
Summary of the invention:
The purpose of the present invention is overcoming the shortcomings of above-mentioned prior art, and provide a kind of preparation side of car spare tire cover board
Method.
Another object of the present invention provides a kind of particular manufacturing craft of car spare tire cover board preparation.
Present invention mainly solves existing spare tire cover plate production technologies to be easy after so that lower fabric sliding is generated fold and heating
The shinny blushing problems of fabric, to improve product appearance quality.
The technical scheme is that a kind of preparation method of car spare tire cover board, is characterized in that, including as follows
Processing step:
1) one side that lower fabric has glue is layered on lower template upward, lower template is separately connected negative pressure equipment and heat by pipeline
Air tank；Vacuum cavitations switch is opened, lower fabric is sucked in negative pressure；Lower template uses hot air, lower template hot gas duct
On have control switch；
2) framework material is put into lower template concave；
3) upper fabric is layered on framework material, has the one of glue face-down；
4) cope plate is fallen, cope plate connects hot-air tank by pipeline, has control switch on pipeline；
5) negative pressure switch of lower template is closed；The control switch on the hot-air duct of upper and lower template is opened, up and down
Lead to hot-air in the cavity of template, fabric glue surface is heated through the venthole of upper and lower template；Trilaminate material is set to be bonded；
6) it then cuts, becomes finished product after other attachmentes are installed.
Further, 150-180 DEG C of the hot air temperature, 2-4 atmospheric pressure of pressure.
The particular manufacturing craft of car spare tire cover board preparation method of the invention, including cope plate and lower template, special character
It is, the upper mold back is closed cope plate cavity, and cope plate venthole is connected to cavity；Cope plate passes through upper mold
Plate hot gas duct is connected with hot-air tank；The lower template sets concave, and lower die back is closed lower template cavity, under
Template venthole is connected to cavity；Lower template also passes through negative-pressure pipeline and is connected with negative pressure equipment, and negative pressure control is set on negative-pressure pipeline
System switch；The lower template is connected by lower template hot gas duct with hot-air tank；Cope plate hot gas duct and lower template
Hot gas control switch is set on the hot gas duct that hot gas duct merges.
Further, the cope plate 1 and 2 wall thickness of lower template are 15-25mm.
Further, the diameter 2-3mm of the cope plate venthole 5 and lower template venthole 6, spacing 3-5mm.
Compared with the prior art the preparation method and particular manufacturing craft of a kind of car spare tire cover board of the invention have outstanding
Substantive distinguishing features and marked improvement, 1, fixed form adsorbed using lower fabric, it thoroughly solves lower fabric sliding and generates fold
Problem；2, using high pressure-temperature hot air bonded adhesives mode, the style of former fabric is not destroyed, and solves the shinny hair of fabric
Bai Wenti, to improve product appearance quality.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of particular manufacturing craft of the invention.
Specific embodiment:
For a better understanding and implementation, below with reference to embodiment, the present invention will be described in detail；Illustrated embodiment is only used for solving
The present invention is released, the scope of the present invention is not intended to limit.
Embodiment 1 is processed into cope plate 1 and lower template 2 referring to Fig. 1 according to the design needs；1 wall thickness 15- of cope plate
25mm, the back side are closed cope plate cavity 3, and cope plate venthole 5 is connected to cavity 3, the diameter 2- of cope plate venthole 5
3mm, spacing 3-5mm；Cope plate 1 is connected by cope plate hot gas duct 7 with hot-air tank 10；Under having in lower template 2
Template concave, 2 wall thickness 15-25mm of lower template, the back side are closed lower template cavity 4, and lower template venthole 6 is connected to cavity 4,
The diameter 2-3mm of lower template venthole 6, spacing 3-5mm；Lower template 2 is interlinked by negative-pressure pipeline 11 with negative pressure equipment 13
It connects, 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 control switch 9 is installed on the combined hot gas duct of cope plate hot gas duct 7 and lower template hot gas duct 8；
150-180 DEG C of hot air temperature in hot-air tank 10,2-4 atmospheric pressure of pressure.
Using above-mentioned mold, the preparation method of car spare tire cover board is comprised the technical steps that:
1) one side that lower fabric has glue is layered on lower template upward, lower template by pipeline and be separately connected negative pressure equipment and
Hot-air tank；Vacuum cavitations switch is opened, lower fabric is sucked in negative pressure；Lower template uses hot air, lower template heating pipe
There is control switch on road, 150-180 DEG C of hot air temperature, 2-4 atmospheric pressure of pressure；
2) framework material is put into lower template concave；
3) upper fabric is layered on framework material, has the one of glue face-down；
4) cope plate is fallen, cope plate connects hot-air tank by pipeline, has control switch, hot air temperature on pipeline
150-180 DEG C, 2-4 atmospheric pressure of pressure；
5) negative pressure switch of lower template is closed；The hot gas control switch on the hot-air duct of upper and lower template is opened simultaneously,
Lead to hot-air in the cavity of up and down template, glue surface is heated through the venthole on upper and lower template surface；Make trilaminate material 14
It is bonded；
6) it then cuts, becomes finished product after other attachmentes are installed.
Claims (5)
1. a kind of preparation method of car spare tire cover board, which is characterized in that comprise the technical steps that:
1) one side that lower fabric has glue is layered on lower template upward, lower template is separately connected negative pressure equipment and hot-air by pipeline
Tank；Vacuum cavitations switch is opened, lower fabric is sucked in negative pressure；Lower template uses hot air, has on lower template hot gas duct
Control switch；
2) framework material is put into lower template concave；
3) upper fabric is layered on framework material, has the one of glue face-down；
4) cope plate is fallen, cope plate connects hot-air tank by pipeline, has control switch on pipeline；
5) negative pressure switch of lower template is closed；Open the control 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 venthole to fabric glue surface heat；Trilaminate material is set to be bonded；
6) it then cuts, becomes finished product after other attachmentes are installed.
2. a kind of preparation method of car spare tire cover board according to claim 1, which is characterized in that the hot-air temperature
150-180 DEG C of degree, 2-4 atmospheric pressure of pressure.
3. realize the particular manufacturing craft of car spare tire cover board preparation method of any of claims 1 or 2, including cope plate (1) and under
Template (2), which is characterized in that cope plate (1) back side be closed cope plate cavity (3), cope plate venthole (5) with
Cope plate cavity (3) connection；Cope plate (1) is connected by cope plate hot gas duct (7) with hot-air tank (10)；Under described
Template (2) sets concave, and lower template (2) back side is closed lower template cavity (4), lower template venthole (6) and lower template cavity
(4) it is connected to；Lower template (2) is also connected by negative-pressure pipeline (11) with negative pressure equipment (13), and negative-pressure pipeline sets negative pressure on (11)
Control switch (12)；The lower template (2) is connected by lower template hot gas duct (8) with hot-air tank (10)；Cope plate
Hot gas control switch (9) are set on the hot gas duct that hot gas duct (7) and lower template hot gas duct (8) merge.
4. the particular manufacturing craft of car spare tire cover board preparation method according to claim 3, which is characterized in that the upper mold
Plate (1) and lower template (2) wall thickness are 15-25mm.
5. the particular manufacturing craft of car spare tire cover board preparation method according to claim 3, which is characterized in that the upper mold
The diameter 2-3mm of plate venthole (5) and lower template venthole (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 CN107791651A (en) | 2018-03-13 |
| CN107791651B true 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 |
|---|---|
| CN107791651A (en) | 2018-03-13 |
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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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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 |