CN205443733U - Molding system of cavity felt - Google Patents
Molding system of cavity felt Download PDFInfo
- Publication number
- CN205443733U CN205443733U CN201521063358.5U CN201521063358U CN205443733U CN 205443733 U CN205443733 U CN 205443733U CN 201521063358 U CN201521063358 U CN 201521063358U CN 205443733 U CN205443733 U CN 205443733U
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- CN
- China
- Prior art keywords
- pressing die
- lower mold
- horizontal
- slide rail
- mold
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a molding system of cavity felt, including last mould and bed die, the two sets up relatively, the bed die fix on the base, go up the mould and be connected with mould elevating system, this system still includes pre -compaction mould and pre -compaction die positioning device, the pre -compaction mould be located between mould and the bed die, remove, fix a position and carry out the pre -compaction with the bed die compound die through pre -compaction die positioning device. Compared with the prior art, the utility model has the advantages of production efficiency height, the accurate stability of shaping, disability rate hang down.
Description
Technical field
This utility model belongs to hollow molding compacting field, especially relates to the formation system of a kind of hollow felt.
Background technology
The manufacture method of hollow felt is at present: arrange trachea in mould lower mold, during molding press cutting, inflation in the middle of fiber crops felt and carpet, with air pressure at 2 layers of uniform hollow layer of raw material intermediate formation, and (gap of upper mould and lower mold is except there being the thickness of part own by the pressure forming part lower mold profile of air pressure, an air-layer thickness is also had to exist, so part lower surface molding cannot rely on upper and lower matched moulds molding but by atmospheric pressure molding).So in actual production, after gas is filled with, it is impossible to hollow layer, and the pressure transient provided are provided, also cannot ensure part lower mold profile accurate stable molding, then scrap.Therefore in the urgent need to find a kind of can the mould of accurate stable molding and the technique of molding.
Summary of the invention
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and a kind of production efficiency height is provided, the formation system of hollow felt that molding accurate stable, scrappage are low.
The purpose of this utility model can be achieved through the following technical solutions:
The formation system of a kind of hollow felt, including mold and lower mold, the two is oppositely arranged, and described lower mold is fixed on base, and mold connects mold elevating mechanism, and this system also includes pre-pressing die and pre-pressing die positioner；Described pre-pressing die between mold and lower mold, moved by pre-pressing die positioner, position and with lower mold 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 mold, the thickness of the part that the distance between surface of mould cavity both when pre-pressing die and lower mold matched moulds is laid by lower mold.
Described pre-pressing die positioner includes that horizontal slide mechanism and vertical slide mechanism, described horizontal slide mechanism include being arranged on ambilateral two the parallel horizontal slide rails of lower mold；Described vertical slide mechanism is two, is symmetricly set on two horizontal slide rails, is slidably connected by slide block with corresponding horizontal slide rail respectively, and described vertical slide mechanism is provided with upright slide rail, and pre-pressing die is slidably connected with upright slide rail by slide block.
Described vertical slide mechanism includes being positioned at horizontal square tube parallel with horizontal slide rail above horizontal slide rail, horizontal square tube is slidably connected with horizontal slide rail by slide block, horizontal square tube is respectively arranged at two ends with upright slide rail, being provided with the support bar for carrying pre-pressing die between two upright slide rails, these support bar two ends are slidably connected with upright slide rail by slide block respectively；Support bar is connected by cylinder with horizontal square tube.
Described horizontal slide rail is provided with the limited block for positioning pre-pressing die.
Described vertical slide mechanism is moved on horizontal slide rail by motor.
Use the moulding process of this hollow forming felt system, comprise the steps:
(1) forming part is laid on respectively on the surface of mould cavity of mold and lower mold；
(2) pre-pressing die is moved above lower mold by horizontal slide mechanism, is then reduced by pre-pressing die by vertical slide mechanism, with lower mold matched moulds, carries out precompressed；
(3), after precompressed completes, pre-pressing die is raised by vertical slide mechanism, and pre-pressing die is removed by horizontal slide mechanism, completes exiting of pre-pressing die；
(4) mold is reduced by mold elevating mechanism, with lower mold matched moulds；
(5) die sinking after molding, obtains hollow forming felt part.
This utility model is by supplementing a movable pre-pressing die between mold and lower mold, and carries out the movement of pre-pressing die, location and matched moulds by pre-pressing die detent mechanism.The surface of mould cavity of pre-pressing die is consistent with the shape of the surface of mould cavity of lower mold, the thickness of the part that the distance between surface of mould cavity both when pre-pressing die and lower mold matched moulds is laid by lower mold.Pre-pressing die uses Digit Control Machine Tool processing, and precompressed model accuracy is ensured, ensure that part underside shape is stablized accurate in pre-compaction process.
Compared with prior art, this utility model has the advantage that
(1) production efficiency is high: this utility model eliminates the charger of complexity and inflates compressing process, is conducive to improving throughput rate.
(2) molding accurate stable: this utility model is by carrying out the precompressed of pre-pressing die and lower mold before upper/lower die matched moulds molding, owing to using Digit Control Machine Tool processing, pre-pressing die precision is ensured, ensure that part underside shape is stablized accurate in pre-compaction process.
(3) reduce production cost: the underside shape of the part produced due to equipment of the present utility model is stable and accurately, do over again less, scrappage low, and then reduce production cost.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
In figure, 1 is mold, and 2 is lower mold, and 3 is pre-pressing die, and 4 is horizontal slide rail, and 5 is limited block, and 6 is slide 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.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
The formation system of a kind of hollow felt, including mold 1 and lower mold 2, the two is oppositely arranged, and described lower mold 2 tool is fixed on base, and mold 1 connects mold elevating mechanism, and this system also includes pre-pressing die 3 and pre-pressing die positioner；This pre-pressing die 3, between mold 1 and lower mold 2, is moved by pre-pressing die positioner, positions and mould 2-in-1 with lower mold carries out precompressed.
The surface of mould cavity of pre-pressing die 3 is consistent with the shape of the surface of mould cavity of lower mold 2, the thickness of the part that the distance between surface of mould cavity both when pre-pressing die 3 and the 2-in-1 mould of lower mold is laid by lower mold 2.Hollow felt in the present embodiment is made up of the carpet layer hollow layer of upper epidermis and the numb carpet veneer of layer, wherein the thickness of carpet layer is 1mm, hollow layer is 3mm, fiber crops carpet veneer thickness is 4mm, and during work, laying carpet is on the surface of mould cavity of mold, fiber crops felt is laid on the surface of mould cavity of lower mold, the distance between surface of mould cavity both so when pre-pressing die 3 and the 2-in-1 mould of lower mold is 4mm, and correspondingly, the distance of the surface of mould cavity both when mold 1 and the 2-in-1 mould of lower mold is 8mm.
Pre-pressing die positioner includes horizontal slide mechanism and vertical slide mechanism, and horizontal slide mechanism includes being arranged on ambilateral two the parallel horizontal slide rails 4 of lower mold；Vertically slide mechanism is two, it is symmetricly set on two horizontal slide rails, it is slidably connected by slide block 6 with corresponding horizontal slide rail 4 respectively, including being positioned at horizontal square tube 7 parallel with horizontal slide rail 4 above horizontal slide rail 4, horizontal square tube 7 is slidably connected with horizontal slide rail 4 by slide block 6, horizontal square tube 7 is respectively arranged at two ends with upright slide rail 8, is provided with the support bar 9 for carrying pre-pressing die 3 between two upright slide rails, and these support bar 9 two ends are slidably connected with upright slide rail 8 by slide block 6 respectively；Support bar 9 is connected by two cylinders with horizontal square tube 7, and cylinder includes piston rod 10 and cylinder barrel 11, and piston rod 10 is connected with support bar 9, and cylinder barrel 11 is connected with horizontal square tube, and pre-pressing die is through what cylinder completed with the matched moulds of lower mold.Being additionally provided with the limited block 5 for positioning pre-pressing die 3 on horizontal slide rail 4, vertical slide mechanism is moved on horizontal slide rail 4 by motor.
This hollow forming felt technique, uses above-mentioned hollow forming felt system, comprises the steps:
(1) forming part carpet and fiber crops felt are laid on the surface of mould cavity of mold 1 and lower mold 2 respectively；
(2) pre-pressing die 3 is moved above lower mold 3 by horizontal slide mechanism, is then reduced by pre-pressing die 3 by vertical slide mechanism, mould 2-in-1 with lower mold, carries out precompressed；
(3) after precompressed completes, pre-pressing die 3 is raised by vertical slide mechanism, and pre-pressing die is removed by horizontal slide mechanism, completes exiting of pre-pressing die 3；
(4) mold 1 is reduced by mold 1 elevating mechanism, mould 2-in-1 with lower mold；
(5) die sinking after molding, obtains hollow forming felt part.
Claims (6)
1. a formation system for hollow felt, including mold and lower mold, the two is oppositely arranged, and described lower mold is fixed on base, and mold connects mold elevating mechanism, it is characterised in that this system also includes pre-pressing die and pre-pressing die positioner；Described pre-pressing die, between mold and lower mold, is moved by pre-pressing die positioner, positions and carry out precompressed with lower mold matched moulds.
The formation system of a kind of hollow felt the most according to claim 1, it is characterized in that, the surface of mould cavity of described pre-pressing die is consistent with the shape of the surface of mould cavity of lower mold, the thickness of the part that the distance between surface of mould cavity both when pre-pressing die and lower mold matched moulds is laid by lower mold.
The formation system of a kind of hollow felt the most according to claim 1 and 2, it is characterized in that, described pre-pressing die positioner includes that horizontal slide mechanism and vertical slide mechanism, described horizontal slide mechanism include being arranged on ambilateral two the parallel horizontal slide rails of lower mold；Described vertical slide mechanism is two, is symmetricly set on two horizontal slide rails, is slidably connected by slide block with corresponding horizontal slide rail respectively, and described vertical slide mechanism is provided with upright slide rail, and pre-pressing die is slidably connected with upright slide rail by slide block.
The formation system of a kind of hollow felt the most according to claim 3, it is characterized in that, described vertical slide mechanism includes being positioned at horizontal square tube parallel with horizontal slide rail above horizontal slide rail, horizontal square tube is slidably connected with horizontal slide rail by slide block, horizontal square tube is respectively arranged at two ends with upright slide rail, being provided with the support bar for carrying pre-pressing die between two upright slide rails, these support bar two ends are slidably connected with upright slide rail by slide block respectively；Support bar is connected by cylinder with horizontal square tube.
The formation system of a kind of hollow felt the most according to claim 4, it is characterised in that described horizontal slide rail is provided with the limited block for positioning pre-pressing die.
The formation system of a kind of hollow felt the most according to claim 4, it is characterised in that described vertical slide mechanism is moved on horizontal slide rail by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063358.5U CN205443733U (en) | 2015-12-17 | 2015-12-17 | Molding system of cavity felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063358.5U CN205443733U (en) | 2015-12-17 | 2015-12-17 | Molding system of cavity felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443733U true CN205443733U (en) | 2016-08-10 |
Family
ID=57180383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063358.5U Withdrawn - After Issue CN205443733U (en) | 2015-12-17 | 2015-12-17 | Molding system of cavity felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894220A (en) * | 2015-12-17 | 2017-06-27 | 上海新安汽车隔音毡有限公司 | A kind of mould and moulding process of hollow felt |
-
2015
- 2015-12-17 CN CN201521063358.5U patent/CN205443733U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894220A (en) * | 2015-12-17 | 2017-06-27 | 上海新安汽车隔音毡有限公司 | A kind of mould and moulding process of hollow felt |
| CN106894220B (en) * | 2015-12-17 | 2019-10-01 | 上海新安汽车隔音毡有限公司 | A kind of molding die and moulding process of hollow felt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20191001 |
|
| AV01 | Patent right actively abandoned |