CN104786427A - Injection molding vulcanization system for liquid silicone rubber cable accessory - Google Patents
Injection molding vulcanization system for liquid silicone rubber cable accessory Download PDFInfo
- Publication number
- CN104786427A CN104786427A CN201510145389.3A CN201510145389A CN104786427A CN 104786427 A CN104786427 A CN 104786427A CN 201510145389 A CN201510145389 A CN 201510145389A CN 104786427 A CN104786427 A CN 104786427A
- Authority
- CN
- China
- Prior art keywords
- vulcanization system
- silicone rubber
- hole
- cable accessory
- injection molding
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Abstract
The invention provides an injection molding vulcanization system for a liquid silicone rubber cable accessory and relates to the field of equipment for producing power cable accessory products. The injection molding vulcanization system comprises a feeding pump device, a mixed material locking device, an injection device, a molding vulcanizing device and a demoulding device which are connected in sequence. The injection molding vulcanization system is characterized in that the molding vulcanizing device comprises a shell formed by splicing an upper die and a lower die, an upper mold cavity and a lower mold cavity are respectively formed in the butt joint surfaces of the upper die and the lower die, the upper die and the lower die are connected through a die locking device, 4-6 holes of each the diameter phi is 12 and a hole of which the diameter phi is 10 are formed in the surfaces of the upper die and the lower die, a heating rod is arranged in each hole of which the diameter phi is 12, a temperature measuring device is arranged in the hole of which the diameter is 10, the demoulding device comprises a hydraulic oil cylinder, a core rod used for ejecting products out of the mold cavities with the hydraulic oil cylinder and a demoulding sleeve, one end of the demoulding sleeve is connected with an air gun, and the other end of the demoulding sleeve is arranged at the end part of the product in a sleeving manner. With the adoption of the scheme, the injection molding vulcanization system provided by the invention is simple, convenient and quick in connection mode, convenient to disassemble and clean, low in precision matching requirements and low in equipment and workshop investment.
Description
Technical field
The present invention relates to the apparatus field of producing electric cable fitting product, particularly relate to a kind of stock of fluid silicone rubber, batch mixing, injection, shaping, sulfuration, stripper apparatus.
Background technology
A kind of injection moulding vulcanization system of fluid silicone rubber cable accessory, a kind of equipment producing electric cable fitting product, electric cable fitting product is mainly raw material with fluid silicone rubber, the feature of fluid silicone rubber is A, B two components, by a kind of stock system (being material pump in this equipment Industry) and fluid silicone rubber batch mixing locking device, A, B component are mixed, again by the fluid silicone rubber injection moulding vulcanization plant that the injection device of fluid silicone rubber will mix, then gentle constant temperature sulfuration is added to forming vulcanizing device and produce.The existing mode of production of existing market factory, mold-locked is on vulcanizing press, A, B component is robbed by material pump and the supporting blender of material pump and injection and is carried out batch mixing, injection and molding sulfuration, this mode of production has 3 large defects, first is the batch mixing locking device of fluid silicone rubber, on market, existing blender is contained in the container of a tubulose, due at normal temperatures also can slowly sulfuration after fluid silicone rubber mixing, therefore grown blender service time and will cause because of silicon rubber vulcanization that injection speed is slack-off even to be blocked, blender is difficult to take out cleaning in the container of tubulose.The injection device of the second fluid silicone rubber, on market, there is a step in its mechanism existing above connector, the jump ring of a band spring injection head is equipped with, convenient to use, but there is a fatal defect is exactly that jump ring is stuck on connector and has only blocked half-turn, because pressure ratio during injection causes comparatively greatly the jump ring card of injection head incessantly unavoidably, injection head is caused to be separated because internal pressure is larger when injecting with connector, once occur that this situation is exactly occur that the product of mould is not injected full thus produces waste product, and the requirement of this injection system to material is higher, domestic being not easy is made, such injection device has minority domestic manufacturer in imitation and makes product, but result of use is not handy, reason is just the requirement of material and size higher, easy wearing and tearing, service life is short, and import is expensive, service life is not long yet, need often cleaning and change.3rd, forming vulcanizing device, the existing mode of production is buying large-tonnage vulcanizing press, by mold-locked on vulcanizing press, by the hot plate on vulcanizing press, mould is heated and constant temperature, and stock system can only to the vulcanizing press of 1 ~ 3, the weakness of this mode of production be early stage the input ratio of equipment larger, take up room larger, and be not directly mould is heated, power supply make expense also larger.
Summary of the invention
The present invention is directed to above-mentioned technical problem, provide that a kind of connected mode is simple and efficient, disassembly, cleaning are convenient, class fit is less demanding, the injection moulding vulcanization system of a kind of fluid silicone rubber cable accessory of equipment and factory building less investment.
The present invention is for solving the problems of the technologies described above, provide following technical scheme: a kind of injection moulding vulcanization system of fluid silicone rubber cable accessory, comprise the stock device connected in turn, batch mixing locking device, injection device, forming vulcanizing device and stripper apparatus, it is characterized in that the housing that forming vulcanizing device comprises upper and lower mould and is spliced, the interface of upper and lower mould offers upper and lower shape chamber respectively, upper and lower mould is connected by clamping apparatus, upper and lower mould surface offers the hole of 4 ~ 6 diameter of phi 12 and the hole of a Φ 10, heating rod is provided with in the hole of described Φ 12, temperature measuring equipment is provided with in the hole of described Φ 10, described stripper apparatus comprises hydraulic jack, the plug and the stripper sleeve that are used for product being ejected an actor's rendering of an operatic tune is connected with hydraulic jack, described stripper sleeve one end connects air gun, the other end is placed on product end.
As preferably, clamping apparatus comprises master lock form unit, auxiliary lock form unit.
As preferably, master lock form unit is hydraulic cylinder, and auxiliary lock form unit is bolt.
As preferably, stock device comprises material pump, be installed on two component charging aperture on material pump, be arranged at pulley bottom material pump.
Beneficial effect of the present invention: the injection device of stock system, fluid silicone rubber batch mixing locking device, fluid silicone rubber is connected into an entirety by the present invention, this entirety can to multiple shaping, vulcanization plant, the utilization rate of equipment can be improved, reduce the input of plant and equipment.The each parts of injection device of fluid silicone rubber batch mixing locking device and fluid silicone rubber all adopt screw thread and high-pressure hose dismounting easy to connect, cleaning, replacing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of forming vulcanizing device.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is stripper apparatus structural representation.
Detailed description of the invention
Embodiment 1: a kind of injection moulding vulcanization system of fluid silicone rubber cable accessory, comprise stock device 1, batch mixing locking device 2(obtains utility model patent, the patent No.: ZL2013 2 0868553.X), injection device 3(obtains utility model patent, the patent No.: ZL2013 2 0868554.4), forming vulcanizing device 4(is containing mould, locked mode, heat, thermometric) and stripper apparatus 6, stock device 1 comprises material pump 1.1, be installed on two component charging aperture on material pump 1.1, be arranged at the pulley 1.2 bottom material pump 1.1, the fluid silicone rubber of two component is contained on material pump 1.1, with high-pressure hose 5, stock device 1 and batch mixing locking device 2 are connected, two component fluid silicone rubber is transported to batch mixing locking device 2 by high-pressure hose 5 by stock device 1, batch mixing locking device 2 is equipped with blender, fluid silicone rubber is mixed by blender, again the fluid silicone rubber mixed is expelled to forming vulcanizing device 4 by the injection device 3 of fluid silicone rubber and carries out molding sulfuration, forming vulcanizing device 4 comprises upper and lower mould (4.1, 4.2) housing be spliced, the interface of upper and lower mould offers upper and lower shape chamber respectively, upper and lower mould (4.1, 4.2) be fastenedly connected by arranging bolt 8, upper and lower mould (4.1, 4.2) surface offers the hole 4.4 of 6 diameter of phi 12 and the hole 4.5 of a Φ 10, heating rod 4.6 is provided with in the hole 4.5 of described Φ 12, temperature measuring equipment 4.7 is provided with in the hole 4.5 of described Φ 10.Described stripper apparatus 6 comprises hydraulic jack 6.1, be connected plug 6.2 for product being ejected an actor's rendering of an operatic tune and stripper sleeve 6.3 with hydraulic jack 6.1, and described stripper sleeve 6.3 one end connects air gun 6.4, and the other end is placed on product end.Clamping apparatus comprises master lock form unit, auxiliary lock form unit, and master lock form unit is hydraulic cylinder 7, and auxiliary lock form unit is bolt 8.
Claims (4)
1. the injection moulding vulcanization system of a fluid silicone rubber cable accessory, comprise the stock device connected in turn, batch mixing locking device, injection device, forming vulcanizing device and stripper apparatus, it is characterized in that the housing that forming vulcanizing device comprises upper and lower mould and is spliced, the interface of upper and lower mould offers upper and lower shape chamber respectively, upper and lower mould is connected by clamping apparatus, upper and lower mould surface offers the hole of 4 ~ 6 diameter of phi 12 and the hole of a Φ 10, heating rod is provided with in the hole of described Φ 12, temperature measuring equipment is provided with in the hole of described Φ 10, described stripper apparatus comprises hydraulic jack, the plug and the stripper sleeve that are used for product being ejected an actor's rendering of an operatic tune is connected with hydraulic jack, described stripper sleeve one end connects air gun, the other end is placed on product end.
2. the injection moulding vulcanization system of a kind of fluid silicone rubber cable accessory according to claim 1, is characterized in that clamping apparatus comprises master lock form unit, auxiliary lock form unit.
3. the injection moulding vulcanization system of a kind of fluid silicone rubber cable accessory according to claim 2, it is characterized in that master lock form unit is hydraulic cylinder, auxiliary lock form unit is bolt.
4. the injection moulding vulcanization system of a kind of fluid silicone rubber cable accessory according to claim 1, is characterized in that stock device comprises material pump, to be installed on material pump two component charging aperture, to be arranged at pulley bottom material pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145389.3A CN104786427A (en) | 2015-03-31 | 2015-03-31 | Injection molding vulcanization system for liquid silicone rubber cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145389.3A CN104786427A (en) | 2015-03-31 | 2015-03-31 | Injection molding vulcanization system for liquid silicone rubber cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786427A true CN104786427A (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145389.3A Pending CN104786427A (en) | 2015-03-31 | 2015-03-31 | Injection molding vulcanization system for liquid silicone rubber cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786427A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042308A (en) * | 2016-08-09 | 2016-10-26 | 无锡尊宝电动车有限公司 | Injection mold for electromobile ABS nylon fender |
| CN106182565A (en) * | 2016-06-24 | 2016-12-07 | 安徽省浩辉电力技术有限公司 | A kind of quick glue filling device of cable accessory silicone rubber and glue injection method |
| CN113601804A (en) * | 2021-08-05 | 2021-11-05 | 广州弘信智能科技有限公司 | Preparation method of high-voltage cable intermediate joint |
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| US4897027A (en) * | 1985-05-17 | 1990-01-30 | Villamosipari Kutato Intezet | Apparatus for producing high-voltage insulators resisting damage by birds |
| US5223190A (en) * | 1991-02-01 | 1993-06-29 | Pirelli Cavi S.P.A. | Apparatus and method to make composite insulators for electric overhead lines |
| JPH05177669A (en) * | 1992-01-07 | 1993-07-20 | Ngk Insulators Ltd | Method and apparatus for producing non-ceramic insulator |
| CN101856855A (en) * | 2009-04-07 | 2010-10-13 | 林焕东 | Liquid-state silicon gel injection forming machine |
| CN202186014U (en) * | 2011-07-20 | 2012-04-11 | 广州天沅橡胶制品有限公司 | Feeder for feeding liquid silicone |
| CN103522504A (en) * | 2013-10-21 | 2014-01-22 | 南宁市博泰华五金模具厂 | Silicon rubber insulator injection mold demolding device |
| CN203637122U (en) * | 2013-12-27 | 2014-06-11 | 江苏科耐特高压电缆附件有限公司 | Injection device of liquid-state silicon rubber |
| CN203637008U (en) * | 2013-12-27 | 2014-06-11 | 江苏科耐特高压电缆附件有限公司 | Locking device of liquid-state silicon rubber blender |
| CN203973858U (en) * | 2014-06-10 | 2014-12-03 | 厦门翔邦高分子科技有限公司 | A kind of rubber fast demolding device |
| CN204525941U (en) * | 2015-03-31 | 2015-08-05 | 科耐特电缆附件股份有限公司 | A kind of injection moulding vulcanization system of fluid silicone rubber cable accessory |
-
2015
- 2015-03-31 CN CN201510145389.3A patent/CN104786427A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897027A (en) * | 1985-05-17 | 1990-01-30 | Villamosipari Kutato Intezet | Apparatus for producing high-voltage insulators resisting damage by birds |
| US5223190A (en) * | 1991-02-01 | 1993-06-29 | Pirelli Cavi S.P.A. | Apparatus and method to make composite insulators for electric overhead lines |
| JPH05177669A (en) * | 1992-01-07 | 1993-07-20 | Ngk Insulators Ltd | Method and apparatus for producing non-ceramic insulator |
| CN101856855A (en) * | 2009-04-07 | 2010-10-13 | 林焕东 | Liquid-state silicon gel injection forming machine |
| CN202186014U (en) * | 2011-07-20 | 2012-04-11 | 广州天沅橡胶制品有限公司 | Feeder for feeding liquid silicone |
| CN103522504A (en) * | 2013-10-21 | 2014-01-22 | 南宁市博泰华五金模具厂 | Silicon rubber insulator injection mold demolding device |
| CN203637122U (en) * | 2013-12-27 | 2014-06-11 | 江苏科耐特高压电缆附件有限公司 | Injection device of liquid-state silicon rubber |
| CN203637008U (en) * | 2013-12-27 | 2014-06-11 | 江苏科耐特高压电缆附件有限公司 | Locking device of liquid-state silicon rubber blender |
| CN203973858U (en) * | 2014-06-10 | 2014-12-03 | 厦门翔邦高分子科技有限公司 | A kind of rubber fast demolding device |
| CN204525941U (en) * | 2015-03-31 | 2015-08-05 | 科耐特电缆附件股份有限公司 | A kind of injection moulding vulcanization system of fluid silicone rubber cable accessory |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182565A (en) * | 2016-06-24 | 2016-12-07 | 安徽省浩辉电力技术有限公司 | A kind of quick glue filling device of cable accessory silicone rubber and glue injection method |
| CN106042308A (en) * | 2016-08-09 | 2016-10-26 | 无锡尊宝电动车有限公司 | Injection mold for electromobile ABS nylon fender |
| CN113601804A (en) * | 2021-08-05 | 2021-11-05 | 广州弘信智能科技有限公司 | Preparation method of high-voltage cable intermediate joint |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |