CN106894220A - A kind of mould and moulding process of hollow felt - Google Patents
A kind of mould and moulding process of hollow felt Download PDFInfo
- Publication number
- CN106894220A CN106894220A CN201510955231.2A CN201510955231A CN106894220A CN 106894220 A CN106894220 A CN 106894220A CN 201510955231 A CN201510955231 A CN 201510955231A CN 106894220 A CN106894220 A CN 106894220A
- Authority
- CN
- China
- Prior art keywords
- pressing die
- lower mould
- mould
- mold
- slide rail
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000000465 moulding Methods 0.000 title description 5
- 238000003825 pressing Methods 0.000 claims abstract description 57
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005056 compaction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of formation system of hollow felt, including mold and lower mould, the two is oppositely arranged, and described lower mould is fixed on base, and mold is connected with mold elevating mechanism, and the system also includes pre-pressing die and pre-pressing die positioner；Described pre-pressing die is located between mold and lower mould, is moved by pre-pressing die positioner, is positioned and carry out precompressed with lower mould matched moulds.Compared with prior art, the present invention has production efficiency high, shaping accurate stable, the low advantage of scrappage.
Description
Technical field
The invention belongs to hollow molding compacting field, mould and shaping work more particularly, to a kind of hollow felt
Skill.
Background technology
The preparation method of hollow felt is at present：The mould arrangement tracheae under mould, during molding press cutting,
Inflation in the middle of toward fiber crops felt and carpet, uniform hollow layer is formed with air pressure in the middle of 2 layers of raw material, and by air pressure
(gap of upper mould and lower mould is except having part thickness in itself, also one sky in pressure forming part drag face
Intima-media thickness is present, so the shaping of part lower surface cannot be molded but by atmospheric pressure shaping by upper and lower matched moulds
).So in actual production, after gas is filled with, it is impossible to which hollow layer, and the pressure instability for providing are provided
It is fixed, cannot also ensure die face accurate stable shaping under part, then scrap.Therefore in the urgent need to finding one kind
It is capable of the mould and the technique of shaping of accurate stable shaping.
The content of the invention
The purpose of the present invention be exactly provided for the defect for overcoming above-mentioned prior art to exist a kind of production efficiency it is high,
The mould and moulding process of the low hollow felt of shaping accurate stable, scrappage.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of formation system of hollow felt, including mold and lower mould, the two is oppositely arranged, described lower mould
Tool is fixed on base, and mold is connected with mold elevating mechanism, and the system also includes pre-pressing die and pre- pressing mold
Tool positioner；Described pre-pressing die is located between mold and lower mould, is entered by pre-pressing die positioner
Row is mobile, positioning and with lower mould matched moulds.
The surface of mould cavity of described pre-pressing die is consistent with the shape of the surface of mould cavity of lower mould, pre-pressing die and lower mould
The thickness of the part that the distance between surface of mould cavity both during tool matched moulds is laid by lower mould.
Described pre-pressing die positioner includes horizontal slide mechanism and vertical slide mechanism, and described level is slided
Mechanism includes being arranged on the ambilateral two parallel horizontal slide rails of lower mould；Described vertical slide mechanism is two,
It is symmetricly set on two horizontal slide rails, is slidably connected by sliding block with corresponding horizontal slide rail respectively, described is perpendicular
Straight slide mechanism is provided with upright slide rail, and pre-pressing die is slidably connected by sliding block with upright slide rail.
Described vertical slide mechanism is included positioned at the horizontal slide rail top horizontal square tube parallel with horizontal slide rail, level
Square tube is slidably connected by sliding block with horizontal slide rail, and horizontal square tube is respectively arranged at two ends with upright slide rail, and two sliding vertically
The support bar for carrying pre-pressing die is provided between rail, the support bar two ends are slided by sliding block with upright slide rail respectively
Dynamic connection；Support bar is connected with horizontal square tube by cylinder.
Described horizontal slide rail is provided with the limited block for positioning pre-pressing die.
Described vertical slide mechanism is moved by motor on horizontal slide rail.
A kind of hollow forming felt technique, using described hollow forming felt system, comprises the following steps：
(1) forming part is laid on respectively on the surface of mould cavity of mold and lower mould；
(2) pre-pressing die is moved to lower mould top by horizontal slide mechanism, then will by vertical slide mechanism
Pre-pressing die reduction, with lower mould matched moulds, carries out precompressed；
(3) after the completion of precompressed, vertical slide mechanism raises pre-pressing die, and horizontal slide mechanism is by pre-pressing die
Remove, complete exiting for pre-pressing die；
(4) mold elevating mechanism reduces mold, with lower mould matched moulds；
(5) molded after being molded, obtain hollow forming felt part.
The present invention by supplementing a pre-pressing die for activity between mold and lower mould, and by pre-pressing die
Detent mechanism carries out movement, positioning and the matched moulds of pre-pressing die.The die cavity of the surface of mould cavity of pre-pressing die and lower mould
The shape of wall is consistent, and the distance between surface of mould cavity both when pre-pressing die and lower mould matched moulds is lower mould institute
The thickness of the part of laying.Using using Digit Control Machine Tool processing, precompressed model accuracy is ensured pre-pressing die,
Ensure that part underside shape stabilization is accurate in pre-compaction process.
Compared with prior art, the present invention has advantages below：
(1) production efficiency is high：Present invention eliminates complicated charger and the compressing process of inflation, favorably
In raising throughput rate.
(2) it is molded accurate stable：The present invention carries out pre-pressing die with by before upper/lower die matched moulds is molded
The precompressed of mould, because using Digit Control Machine Tool processing, pre-pressing die precision is ensured, is ensured in pre-compaction process
Part underside shape stabilization is accurate.
(3) production cost is reduced：Because the underside shape of the part of equipment of the invention production is stable and accurate,
Do over again less, scrappage it is low, and then reduce production cost.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention；
In figure, 1 is mold, and 2 is lower mould, and 3 is pre-pressing die, and 4 is horizontal slide rail, and 5 is limited block,
6 is sliding block, and 7 is horizontal square tube, and 8 is upright slide rail, and 9 is support bar, and 10 is piston rod, and 11 is cylinder barrel.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of formation system of hollow felt, including mold 1 and lower mould 2, the two is oppositely arranged, described
The lower tool of mould 2 is fixed on base, and mold 1 is connected with mold elevating mechanism, and the system also includes pre-pressing die
3 and pre-pressing die positioner；The pre-pressing die 3 is located between mold 1 and lower mould 2, by pre- pressing mold
Tool positioner moves, positions and carry out precompressed with the lower 2-in-1 mould of mould.
The surface of mould cavity of pre-pressing die 3 is consistent with the shape of the surface of mould cavity of lower mould 2, pre-pressing die 3 and lower mould
The thickness of the part that the distance between surface of mould cavity both when having 2-in-1 mould is laid by lower mould 2.The present embodiment
In hollow felt be made up of the carpet layer hollow layer of upper epidermis and the numb carpet veneer of layer, the wherein thickness of carpet layer
It is 1mm, hollow layer is 3mm, numb carpet veneer thickness is 4mm, during work, die cavity of the laying carpet in mold
On wall, numb felt is laid on the surface of mould cavity of lower mould, then both when pre-pressing die 3 and the 2-in-1 mould of lower mould
The distance between surface of mould cavity be 4mm, correspondingly, the die cavity both when mold 1 and the 2-in-1 mould of lower mould
The distance of wall is 8mm.
Pre-pressing die positioner includes horizontal slide mechanism and vertical slide mechanism, and horizontal slide mechanism includes setting
In ambilateral two parallel horizontal slide rails 4 of lower mould；Vertical slide mechanism is two, is symmetricly set on two water
On smooth rail, it is slidably connected by sliding block 6 with corresponding horizontal slide rail 4 respectively, including positioned at horizontal slide rail 4
The top horizontal square tube 7 parallel with horizontal slide rail 4, horizontal square tube 7 is slided with horizontal slide rail 4 by sliding block 6 and connected
Connect, horizontal square tube 7 is respectively arranged at two ends with upright slide rail 8, is provided with for carrying pre- pressing mold between two upright slide rails
The support bar 9 of tool 3, the two ends of support bar 9 are slidably connected by sliding block 6 with upright slide rail 8 respectively；Support bar
9 are connected with horizontal square tube 7 by two cylinders, and cylinder includes piston rod 10 and cylinder barrel 11, piston rod 10 and branch
Strut 9 is connected, and cylinder barrel 11 is connected with horizontal square tube, pre-pressing die and the matched moulds of lower mould be exactly by cylinder come
Complete.The limited block 5 for positioning pre-pressing die 3 is additionally provided with horizontal slide rail 4, vertical slide mechanism passes through
Motor is moved on horizontal slide rail 4.
A kind of hollow forming felt technique, using above-mentioned hollow forming felt system, comprises the following steps：
(1) forming part carpet and numb felt are laid on the surface of mould cavity of mold 1 and lower mould 2 respectively；
(2) pre-pressing die 3 is moved to the top of lower mould 3 by horizontal slide mechanism, then by vertical skate machine
Structure reduces pre-pressing die 3, with the lower 2-in-1 mould of mould, carries out precompressed；
(3) after the completion of precompressed, vertical slide mechanism raises pre-pressing die 3, and horizontal slide mechanism is by pre- pressing mold
Tool is removed, and completes exiting for pre-pressing die 3；
(4) elevating mechanism of mold 1 reduces mold 1, with the lower 2-in-1 mould of mould；
(5) molded after being molded, obtain hollow forming felt part.
Claims (7)
1. a kind of formation system of hollow felt, including mold and lower mould, the two is oppositely arranged, described
Lower mould is fixed on base, and mold is connected with mold elevating mechanism, it is characterised in that the system also includes
Pre-pressing die and pre-pressing die positioner；Described pre-pressing die is located between mold and lower mould, by pre-
Compression mould positioner moves, positions and carry out precompressed with lower mould matched moulds.
2. the formation system of a kind of hollow felt according to claim 1, it is characterised in that described is pre-
The surface of mould cavity of compression mould is consistent with the shape of the surface of mould cavity of lower mould, both when pre-pressing die and lower mould matched moulds
The thickness of part laid by lower mould of the distance between surface of mould cavity.
3. the formation system of a kind of hollow felt according to claim 1 and 2, it is characterised in that described
Pre-pressing die positioner include horizontal slide mechanism and vertical slide mechanism, described horizontal slide mechanism includes
It is arranged on the ambilateral two parallel horizontal slide rails of lower mould；Described vertical slide mechanism is two, is symmetrical arranged
On two horizontal slide rails, it is slidably connected by sliding block with corresponding horizontal slide rail respectively, described vertical skate machine
Structure is provided with upright slide rail, and pre-pressing die is slidably connected by sliding block with upright slide rail.
4. the formation system of a kind of hollow felt according to claim 3, it is characterised in that described is perpendicular
Straight slide mechanism includes that, positioned at the horizontal slide rail top horizontal square tube parallel with horizontal slide rail, horizontal square tube passes through sliding block
It is slidably connected with horizontal slide rail, horizontal square tube is respectively arranged at two ends with upright slide rail, and use is provided between two upright slide rails
In the support bar for carrying pre-pressing die, the support bar two ends are slidably connected by sliding block with upright slide rail respectively；Support
Bar is connected with horizontal square tube by cylinder.
5. a kind of formation system of hollow felt according to claim 4, it is characterised in that described water
Smooth rail is provided with the limited block for positioning pre-pressing die.
6. the formation system of a kind of hollow felt according to claim 4, it is characterised in that described is perpendicular
Straight slide mechanism is moved by motor on horizontal slide rail.
7. a kind of hollow forming felt technique, it is characterised in that in as described in claim 1~6 is any
Empty forming felt system, comprises the following steps：
(1) forming part is laid on respectively on the surface of mould cavity of mold and lower mould；
(2) pre-pressing die is moved to lower mould top by horizontal slide mechanism, then will by vertical slide mechanism
Pre-pressing die reduction, with lower mould matched moulds, carries out precompressed；
(3) after the completion of precompressed, vertical slide mechanism raises pre-pressing die, and horizontal slide mechanism is by pre-pressing die
Remove, complete exiting for pre-pressing die；
(4) mold elevating mechanism reduces mold, with lower mould matched moulds；
(5) molded after being molded, obtain hollow forming felt part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955231.2A CN106894220B (en) | 2015-12-17 | 2015-12-17 | A kind of molding die and moulding process of hollow felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955231.2A CN106894220B (en) | 2015-12-17 | 2015-12-17 | A kind of molding die and moulding process of hollow felt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106894220A true CN106894220A (en) | 2017-06-27 |
| CN106894220B CN106894220B (en) | 2019-10-01 |
Family
ID=59189448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510955231.2A Active CN106894220B (en) | 2015-12-17 | 2015-12-17 | A kind of molding die and moulding process of hollow felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894220B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334036A (en) * | 2018-09-27 | 2019-02-15 | 上海新安汽车隔音毡有限公司 | A kind of moulding process of felt Inner standpipe |
| CN110725065A (en) * | 2019-11-27 | 2020-01-24 | 上海新安汽车隔音毡有限公司 | Felt part forming system with middle channel and application |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1986206U (en) * | 1964-03-27 | 1968-05-30 | Sterilbox S A R L | DEVICE FOR THE CONTINUOUS AUTOMATIC SHAPING OF POTS OR HOLLOW BODIES. |
| DE4117197A1 (en) * | 1991-05-26 | 1992-12-03 | Ernst Hombach Inh Rudolf Tobol | Mfr. of profiled hollow component and moulding appts. - by heating two films on one face while clamped and then forming using tools which simultaneously weld films together with hollow chamber inside |
| JPH06218749A (en) * | 1993-01-28 | 1994-08-09 | Honda Motor Co Ltd | Manufacturing method of automobile interior parts |
| CN201645832U (en) * | 2010-04-17 | 2010-11-24 | 潘震州 | One-time forming device for a double-layer thick plastic plate |
| CN102729454A (en) * | 2012-07-18 | 2012-10-17 | 苏州同大机械有限公司 | Pipe billet stretching sealing device of plastic hollow forming machine |
| CN202968964U (en) * | 2012-12-05 | 2013-06-05 | 上海新安汽车隔音毡有限公司 | Super rapid molding device of deadening felt |
| CN103518256A (en) * | 2011-09-05 | 2014-01-15 | 米卡多科技株式会社 | Vacuum thermal bonding device and vacuum thermal bonding method |
| DE102014006930A1 (en) * | 2014-05-10 | 2015-11-12 | Daimler Ag | Method for producing a component made of fiber-reinforced plastic, and clamping frame for clamping a fiber mat |
| CN205443733U (en) * | 2015-12-17 | 2016-08-10 | 上海新安汽车隔音毡有限公司 | Molding system of cavity felt |
-
2015
- 2015-12-17 CN CN201510955231.2A patent/CN106894220B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1986206U (en) * | 1964-03-27 | 1968-05-30 | Sterilbox S A R L | DEVICE FOR THE CONTINUOUS AUTOMATIC SHAPING OF POTS OR HOLLOW BODIES. |
| DE4117197A1 (en) * | 1991-05-26 | 1992-12-03 | Ernst Hombach Inh Rudolf Tobol | Mfr. of profiled hollow component and moulding appts. - by heating two films on one face while clamped and then forming using tools which simultaneously weld films together with hollow chamber inside |
| JPH06218749A (en) * | 1993-01-28 | 1994-08-09 | Honda Motor Co Ltd | Manufacturing method of automobile interior parts |
| CN201645832U (en) * | 2010-04-17 | 2010-11-24 | 潘震州 | One-time forming device for a double-layer thick plastic plate |
| CN103518256A (en) * | 2011-09-05 | 2014-01-15 | 米卡多科技株式会社 | Vacuum thermal bonding device and vacuum thermal bonding method |
| CN102729454A (en) * | 2012-07-18 | 2012-10-17 | 苏州同大机械有限公司 | Pipe billet stretching sealing device of plastic hollow forming machine |
| CN202968964U (en) * | 2012-12-05 | 2013-06-05 | 上海新安汽车隔音毡有限公司 | Super rapid molding device of deadening felt |
| DE102014006930A1 (en) * | 2014-05-10 | 2015-11-12 | Daimler Ag | Method for producing a component made of fiber-reinforced plastic, and clamping frame for clamping a fiber mat |
| CN205443733U (en) * | 2015-12-17 | 2016-08-10 | 上海新安汽车隔音毡有限公司 | Molding system of cavity felt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334036A (en) * | 2018-09-27 | 2019-02-15 | 上海新安汽车隔音毡有限公司 | A kind of moulding process of felt Inner standpipe |
| CN109334036B (en) * | 2018-09-27 | 2021-05-11 | 上海新安汽车隔音毡有限公司 | Forming process of felt built-in support |
| CN110725065A (en) * | 2019-11-27 | 2020-01-24 | 上海新安汽车隔音毡有限公司 | Felt part forming system with middle channel and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106894220B (en) | 2019-10-01 |
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