CN102092110A - Support for transmission belt die - Google Patents
Support for transmission belt die Download PDFInfo
- Publication number
- CN102092110A CN102092110A CN2010101004745A CN201010100474A CN102092110A CN 102092110 A CN102092110 A CN 102092110A CN 2010101004745 A CN2010101004745 A CN 2010101004745A CN 201010100474 A CN201010100474 A CN 201010100474A CN 102092110 A CN102092110 A CN 102092110A
- Authority
- CN
- China
- Prior art keywords
- support
- die
- mould
- cylindrical shell
- cylinder body
- 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
Links
Images
Abstract
The invention relates to a support embedded and used in a split transmission belt die. The invention adopts a technical scheme that the support for the transmission belt die comprises a cylinder body and an arc baffle which is fixedly connected outside the cylinder body through a rod or a board with a through hole, wherein the arc baffle and the cylinder body are concentric. During vulcanizing, the die support is supported inside a single plate of the die; an annular internal pressure chamber is formed between the die and the support cylinder body; an annular cover plate is covered on the top of the internal pressure chamber, while the bottom of the internal pressure chamber is covered on a support plate; by means of the die support, more dies can be embedded inside the cylinder body layer upon layer; the outside of each group of the dies is communicated with one another to share the same external pressure; and the internal pressure is acquired through internal steam holes which are covered under the internal pressure chamber and arranged on the support plate. The structure can meet the requirement of vulcanization, and can greatly improve the space utilization in a vulcanizing tank so as to achieve the aims of improving the vulcanizing efficiency and saving steam consumption.
Description
Technical field
The invention belongs to driving-belt production equipment field, relate to a kind of support that uses in the split type driving-belt mould that is nested in.
Background technology
Infantees formula driving-belt not only can free speed change, far and near transmission, also have noise little, simple in structure, change advantages such as convenient, in productive life, have very widely and use.Because infantees formula driving-belt development is swift and violent, the expansion of enclosing the land one after another of domestic various brands manufacturer is gone all out with technological transformation to expand the scale of production.What yet most producers still continued to use is traditional processing technology, that is: install to respectively on the split type mould monolithic after the single made-up belt forming, puts curing bag behind the certain altitude that is layering and vulcanizes.For improving the utilization rate of vulcanizing tank, producer generally can be according to the effective depth of vulcanizing tank, the made-up belt of same model different size is piled up sulfuration together, as shown in Figure 1: mould monolithic 2 successively stacks into one group of mould, many group moulds stack and install an inter panel with holes 3 additional between each groups, and top blind flange 1 is added a cover above the top layer mould; Inter panel 3 is in order to improve the stability of upper mold, on the other hand, because inter panel 3 is provided with the hole, the interior pressure chamber of respectively organizing mould to be interconnected, can press in shared one when sulfuration on the one hand, thereby realizes the purpose of one jar of multimode.
Though comparing with compression molding technology in the past, this sulfuration process has a lot of advantages,, no vulcanized joint smooth evenly, the no over cure in belt body part, length unanimity etc. as production efficiency height, belt body, but when producing the long belt of big specification, because the mould inner pressure cavity space is big, problem such as have that steam consumption is big, evacuation time is long, the development trend of this and whole society's low-carbon economy is inconsistent.
Summary of the invention
The object of the present invention is to provide a kind of support that uses in the split type driving-belt mould that is nested in, support cooperates with split type mould monolithic can form the set of molds with pressure chamber in the annular, a plurality of set of molds are nested to be placed in the vulcanizing tank, one jar can be vulcanized the belt that many batches of length specifications do not wait, both make full use of the vulcanizing tank space, saved the steam resource again.
For achieving the above object, the technical solution used in the present invention is: the driving-belt mould rack comprises cylindrical shell and is fixedly connected on the outer curved baffle of cylindrical shell by bar or the plate that has a through hole that curved baffle is concentric with cylindrical shell.
Described curved baffle is fixedly connected on outside the cylindrical shell by flexible roll adjustment bar/plate, and flexible roll adjustment bar/plate is along the radially setting of curved baffle.
Described cylindrical shell two ends are short than curved baffle, and the cylindrical shell both ends of the surface are provided with the groove that is used to install seal washer.
Described curved baffle has three groups, and the radian of each baffle plate can be adjusted according to the mould size; Consider that radian is too little and can't play the good supporting effect, and too greatly both waste materials also may cause the inconvenience of mould suit for the less support of diameter that therefore, the number of degrees of the corresponding central angle of each curved baffle are 15～40 °.
Outside driving-belt mould rack provided by the invention, put split type mould monolithic, can form with CN200910172330.8 in the similar structure of jacketed mold of driving belt, both usings method and to the requirement of frock also basically identical: during the nested use of multimode, require the vulcanizing tank bottom bracket to be provided with a plurality of interior steam holes of pressing, the steam hole diameter is less than the distance between cylinder body outer wall and mould inner wall; Bottom bracket is preferably dismountable, so that jar outer lifting.
Before the tinning sulfuration, after the mould monolithic that made-up belt is housed stacked the height suitable with curved baffle, outside made-up belt, put curing bag, and in the groove at cylindrical shell two ends, load onto seal washer, then the made-up belt mould is lifted on the supporting plate annular cover plate on the top cover together with support; Deformation takes place in seal washer and gum cover under gravity extruding, can suck mould and support and supporting plate, annular cover plate fixing.Thus, mould, support cylindrical shell, supporting plate, annular cover plate have constituted interior pressure chamber jointly, and rely on seal washer and gum cover and external pressure chamber isolated.Certainly, should guarantee when on supporting plate, lifting to be covered with at least in one under the interior pressure chamber between mould and the support cylindrical shell and press steam hole, for interior pressure chamber air feed vulcanizes purpose with realization.
For the overlength band, finish aforesaid operations after-poppet cylindrical shell inboard and certainly will also have very big space, can in this space, continue the mould that nested placement has support of the present invention, also can arrange common die as required.Each is organized mould and presses in supplying with by the interior pressure steam hole that covers on its underpart, simultaneously, is annular cover plate because peripheral mould top adds a cover, makes the space outerpace of respectively organizing mould be in connected state, can shared external pressure steam.By means of mould rack of the present invention, split type mould also can be realized one jar of multimode of nested type, has not only significantly improved the utilization rate of vulcanizing tank and steam, and sulfuration efficient is promoted greatly, has saved machining period.
In addition, because the connecting rod/plate between curved baffle and the cylindrical shell is flexible span-adjustable, support of several groups of mold arrangement that diameter is close gets final product, and has further improved the utilization rate of resource.
Description of drawings
Fig. 1 is the layout drawing of mould in the traditional handicraft;
Fig. 2 is the structural representation of driving-belt mould rack of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to view;
Fig. 4 is the occupation mode reference diagram of driving-belt mould rack of the present invention.
The specific embodiment
The driving-belt mould rack as Fig. 2, shown in Figure 3, comprises cylindrical shell 4, curved baffle 7 and curved baffle 7 is fixed on the outer flexible roll adjustment bar 6 of the cylindrical shell 4 flexible roll adjustment plate of through hole (or have); Curved baffle 7 is concentric with cylindrical shell 4, and flexible roll adjustment bar (plate) 6 is along the radially setting of curved baffle 7.Curved baffle 7 has three groups, and the number of degrees of the corresponding central angle of every baffle plate are 30 ° (arc length of baffle plate can be regulated, and the number of degrees of corresponding central angle can be 15 °, 20 °, 35 °, 40 ° etc.).Cylindrical shell 4 both ends of the surface are provided with the groove 5 that is used to install seal washer, and cylindrical shell 4 two ends are slightly short than curved baffle 7, are seal washer and the certain space of type variable reservation thereof.
When producing the driving-belt of longer dimension,, improve sulfuration efficient, can multicomponent body formula mould nested arrangement in a vulcanizing tank, once can be vulcanized many batches of belts different in size by this driving-belt support for saving steam and vulcanizing tank.
Below in conjunction with Fig. 4, the concrete using method of driving-belt mould rack is elaborated:
The air storage chamber 16 that common vulcanizing tank generally comprises tank body 13, cover 12 and is arranged on tank body 13 bottoms; Press steam inlet 19 and exhaust outlet in air storage chamber 16 belows are provided with, the top is pressed steam hole 18 with supporting plate 15 gland seals in supporting plate 15 central authorities are provided with, for supplying with steam in the mould inner pressure chamber; Tank body 13 is provided with and air storage chamber 16 mutual disconnected external pressure steam inlet 17 and exhaust outlets.The production technology of one jar of multimode of nested type is slightly special to the requirement of vulcanizing tank: need on supporting plate 15, to be provided with a plurality of in pressure steam hole 18, be respectively different set of molds and supply with the interior steam of pressing, and require the interior diameter of steam hole 18 of pressing less than the distance between cylindrical shell 4 outer walls and mould (combining) inwall by mould monolithic 2.In addition, preferably removably connect between supporting plate 15 and the air storage chamber 16, so that jar outer lifting.
Before the lifting, the mould monolithic 2 that made-up belt 9 will be housed earlier is enclosed within outside the mould rack, regulates flexible roll adjustment bar (plate) 6 and makes curved baffle 7 prop up mould monolithic 2; After mould monolithic 2 stacks the height suitable with curved baffle 7, outside made-up belt 9, put curing bag 10, and in the groove 5 at cylindrical shell 4 two ends, load onto seal washer 11, then the made-up belt mould is lifted on the supporting plate 15 together with support, and is covered with pressure steam hole 18 at least under the pressure chamber in the annular of assurance mould and support cylindrical shell 4 formations; Annular cover plate 8 on top cover.Because the sucker effect that curing bag 10 and seal washer 11 mutual cooperations can produce is pressed chamber thereby isolated with external pressure chamber 14 in the annular.
Mould-the groups of holders of arranging that a plurality of structures are similar, size is less can be continued in the cylindrical shell 4, also traditional moulds can be arranged.For the interior pressure steam hole 18 that is not covered, seal with countersunk head screw and to get final product by interior pressure chamber.
Behind the rigging out, cover vulcanizing tank cover 12, interior pressure steam is 19 feeding air storage chambers 16 from interior pressure steam inlet, and the interior pressure steam hole 18 on supporting plate 15 enters in the interior pressure chamber of different set of molds then; External pressure steam then feeds external pressure chamber 14 by external pressure steam hole 17, is annular cover plate 8 owing to what add a cover above the peripheral set of molds, makes the outside of respectively organizing mould be in the state of being interconnected, a shared external pressure.
In the above-mentioned arrangement, each organizes mould all can obtain necessary interior the pressure and external pressure of sulfuration, can not influence cure efficiency, can promote the space availability ratio in the vulcanizing tank simultaneously again significantly, reaches and improves the purpose of vulcanizing efficient, saving steam consumption quantity.
Claims (4)
1. the driving-belt mould rack is characterized in that, comprises cylindrical shell and is fixedly connected on the outer curved baffle of cylindrical shell by bar or the plate that has a through hole, and curved baffle is concentric with cylindrical shell.
2. driving-belt mould rack as claimed in claim 1 is characterized in that, described curved baffle is fixedly connected on outside the cylindrical shell by flexible roll adjustment bar/plate, and flexible roll adjustment bar/plate is along the radially setting of curved baffle.
3. driving-belt mould rack as claimed in claim 1 or 2 is characterized in that described cylindrical shell two ends are short than curved baffle, and the cylindrical shell both ends of the surface are provided with the groove that is used to install seal washer.
4. driving-belt mould rack as claimed in claim 3 is characterized in that, described curved baffle has three groups, and the number of degrees of the corresponding central angle of each curved baffle are 15～40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101004745A CN102092110A (en) | 2010-01-25 | 2010-01-25 | Support for transmission belt die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101004745A CN102092110A (en) | 2010-01-25 | 2010-01-25 | Support for transmission belt die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102092110A true CN102092110A (en) | 2011-06-15 |
Family
ID=44125467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101004745A Pending CN102092110A (en) | 2010-01-25 | 2010-01-25 | Support for transmission belt die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102092110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105008118A (en) * | 2013-02-26 | 2015-10-28 | 哈布尔格-弗罗伊登贝格尔机械工程有限公司 | Device for preheating at least one mould |
| CN110154282A (en) * | 2019-04-19 | 2019-08-23 | 绍兴柯桥剑彪机械制造有限公司 | A kind of method that can inversely repeat the transmission belt molding die of installation and dismount transmission belt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349634A (en) * | 1965-04-13 | 1967-10-31 | Dayco Corp | Transmission belt and method of manufacture |
| JPH07314453A (en) * | 1994-05-20 | 1995-12-05 | Mitsuboshi Belting Ltd | Belt vulcanizing device |
| JPH10264173A (en) * | 1997-03-26 | 1998-10-06 | Bando Chem Ind Ltd | Vulcanizing apparatus for power transmission belt |
| JPH11179732A (en) * | 1997-12-19 | 1999-07-06 | Mitsuboshi Belting Ltd | Vulcanization apparatus for belt sleeve, etc. |
| JP2003311751A (en) * | 2002-04-26 | 2003-11-05 | Mitsuboshi Belting Ltd | Foldable mold for vulcanizing v-belt |
| CN101337411A (en) * | 2008-06-06 | 2009-01-07 | 杭州肯莱特传动工业有限公司 | Rubber transmission belt vulcanizing device and vulcanizing method thereof |
-
2010
- 2010-01-25 CN CN2010101004745A patent/CN102092110A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349634A (en) * | 1965-04-13 | 1967-10-31 | Dayco Corp | Transmission belt and method of manufacture |
| JPH07314453A (en) * | 1994-05-20 | 1995-12-05 | Mitsuboshi Belting Ltd | Belt vulcanizing device |
| JPH10264173A (en) * | 1997-03-26 | 1998-10-06 | Bando Chem Ind Ltd | Vulcanizing apparatus for power transmission belt |
| JPH11179732A (en) * | 1997-12-19 | 1999-07-06 | Mitsuboshi Belting Ltd | Vulcanization apparatus for belt sleeve, etc. |
| JP2003311751A (en) * | 2002-04-26 | 2003-11-05 | Mitsuboshi Belting Ltd | Foldable mold for vulcanizing v-belt |
| CN101337411A (en) * | 2008-06-06 | 2009-01-07 | 杭州肯莱特传动工业有限公司 | Rubber transmission belt vulcanizing device and vulcanizing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105008118A (en) * | 2013-02-26 | 2015-10-28 | 哈布尔格-弗罗伊登贝格尔机械工程有限公司 | Device for preheating at least one mould |
| CN110154282A (en) * | 2019-04-19 | 2019-08-23 | 绍兴柯桥剑彪机械制造有限公司 | A kind of method that can inversely repeat the transmission belt molding die of installation and dismount transmission belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103331923A (en) | Two-section molding machine of passenger radial tire and molding method thereof | |
| CN105599224A (en) | PP (Polypropylene) plastic injection molding machine | |
| CN102092110A (en) | Support for transmission belt die | |
| CN101712189B (en) | Jacketed mold of driving belt, as well as vulcanizing tank and vulcanizing process matched with same | |
| CN206742195U (en) | Semiconductor packaging mold | |
| CN213227220U (en) | Casting film machine for production | |
| CN105091549B (en) | A kind of compressing tablet drying machine | |
| CN208392477U (en) | The continuous rubber injection moulding machine for turning to penetrate material feeding of automation | |
| CN104527034B (en) | Injection-stretch-blow injection molding injection method and device for plastic hollow products | |
| CN206326807U (en) | A kind of pressure injection mold of wood plastics tray | |
| CN208854985U (en) | New polyurethane liquid pressure glue-injection machine | |
| CN218519254U (en) | Die assembly convenient to drawing of patterns | |
| CN201483627U (en) | Double-mould double-distribution brick machine | |
| CN208133520U (en) | A kind of lens of car light rapid heat cycle mold | |
| CN220482280U (en) | High-strength light composite material forming die | |
| CN218615169U (en) | Stack mold hot runner system | |
| CN220482413U (en) | High-precision traceless rapid forming injection mold | |
| CN212221559U (en) | Spiral feeding machine for producing PVC cable raw materials | |
| CN220113961U (en) | Plastic granules feed arrangement that plastics extruder was used | |
| CN218283724U (en) | Novel cold pressing equipment tool | |
| CN219405111U (en) | Forming device for processing disposable cutlery box | |
| CN217781588U (en) | Paper-plastic mould | |
| CN204235761U (en) | Mould wooden die forming machine fast replacing device | |
| CN216182543U (en) | Air conditioner shell that can automize ejection of compact makes with device of moulding plastics | |
| CN215151191U (en) | A mould for producing foam case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |