CN204322474U - Cable insulation extruder quick die change head - Google Patents
Cable insulation extruder quick die change head Download PDFInfo
- Publication number
- CN204322474U CN204322474U CN201420768832.3U CN201420768832U CN204322474U CN 204322474 U CN204322474 U CN 204322474U CN 201420768832 U CN201420768832 U CN 201420768832U CN 204322474 U CN204322474 U CN 204322474U
- Authority
- CN
- China
- Prior art keywords
- mold
- head
- fixed
- cable insulation
- machine head
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 230000008859 change Effects 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 238000010070 extrusion (rubber) Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及电缆加工机械技术领域，尤其涉及一种电缆绝缘挤出机快速换模机头。 The utility model relates to the technical field of cable processing machinery, in particular to a quick die-changing head of a cable insulation extruder.
背景技术 Background technique
电线电缆的塑料绝缘和护套是采用连续挤压方式进行的，挤出设备一般是螺杆塑料挤出机，现今随着市场的需求，很多特定客户的产品需要订单式生产，订单式生产的产品具有数量少、规格多的特点，在生产过程中需要频繁更换电缆绝缘挤出机的机头模具，目前的电缆绝缘挤出机机头在更换模具时需要将机头的大部分零部件拆掉从新安装，拆装过程耗时较长，容易引起挤出机绝缘材料焦烧或预交联，造成材料浪费，如果挤出的绝缘料中夹带焦料还会引起绝缘线芯击穿的严重质量事故。 The plastic insulation and sheath of wire and cable are carried out by continuous extrusion. The extrusion equipment is generally a screw plastic extruder. Nowadays, with the demand of the market, many products for specific customers need to be made to order. Products made to order It has the characteristics of small quantity and large specifications. During the production process, the head mold of the cable insulation extruder needs to be replaced frequently. Most of the parts of the head need to be removed when changing the mold of the current cable insulation extruder. Re-installation, the disassembly process takes a long time, it is easy to cause the insulation material of the extruder to be scorched or pre-crosslinked, resulting in waste of materials, and if the extruded insulation material is entrained with coke, it will also cause serious quality of insulation core breakdown ACCIDENT.
鉴于此，有必要提供一种新的电缆绝缘挤出机快速换模机头来解决上述技术问题。 In view of this, it is necessary to provide a new quick-change mold head of a cable insulation extruder to solve the above-mentioned technical problems. the
发明内容 Contents of the invention
本实用新型所解决的技术问题在于提供一种电缆绝缘挤出机快速换模机头，其与电缆绝缘挤出机配套使用，可快速更换不同型号的成型模具，具有结构简单，拆装速度快，成本低的优点。 The technical problem solved by the utility model is to provide a quick mold changing head of a cable insulation extruder, which is used together with a cable insulation extruder to quickly replace different types of forming molds, and has the advantages of simple structure and fast disassembly and assembly speed. , the advantage of low cost.
为解决上述技术问题，本实用新型采用如下技术方案：一种电缆绝缘挤出机快速换模机头，包括机头主体，所述机头主体包括导体线芯通过孔、环绕于导体线芯通过孔外周的胶料挤进套筒，所述胶料挤进套筒上设有进胶口，其特征在于：还包括成型装置，所述成型装置为一体化拆装组件，包括机头固定模座、位于机头固定模座内部的外模、位于外模内部的内模，所述内模通过内模卡环与机头固定模座连接固定，所述外模和内模均为带有锥度的圆筒，所述内模与外模之间具有一定的间隙作为成型装置的模具进胶通道，所述内模的中心孔与导体线芯通过孔连通，所述模具进胶通道与胶料挤进套筒连通，所述外模、内模、内模卡环与机头固定模座连接为一体，通过机头固定模座与机头主体连接。 In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a quick-change mold head of a cable insulation extruder, which includes a head body, and the head body includes a conductor core passing hole, which is surrounded by a conductor core passing hole. The rubber material on the periphery of the hole is extruded into the sleeve, and the rubber material is extruded into the sleeve, and a rubber inlet is provided on the sleeve, which is characterized in that it also includes a molding device, which is an integrated disassembly assembly, including a fixed die seat, an outer mold positioned inside the fixed mold base of the machine head, and an inner mold located inside the outer mold; Tapered cylinder, there is a certain gap between the inner mold and the outer mold as the mold glue inlet channel of the molding device, the center hole of the inner mold communicates with the conductor core through the hole, the mold glue inlet channel is connected to the glue The material is extruded into the sleeve to communicate, and the outer mold, inner mold, and inner mold snap ring are connected with the fixed mold base of the machine head as a whole, and are connected with the main body of the machine head through the fixed mold base of the machine head.
进一步的，所述内模卡环整体为圆环形，圆环形中部与模具进胶通道对应的圆周位置设有均匀分布的若干模具进胶孔。 Further, the internal mold clasp is in the form of a ring as a whole, and a number of evenly distributed mold glue inlets are provided at the circumferential position corresponding to the mold glue inlet channel in the middle of the ring.
与现有技术相比，本实用新型所述电缆绝缘挤出机快速换模机头，利用内模卡环将内模、外模与机头固定模座连接为可以整体拆装的成型装置，更换模具时将成型装置一体拆装，大大缩短了更换模具的时间，避免了因更换模具而引起挤出机绝缘材料焦烧的问题，减少了材料浪费，提高了电缆绝缘挤出机的生产效率。 Compared with the prior art, the quick mold change head of the cable insulation extruder described in the utility model uses the inner mold snap ring to connect the inner mold, the outer mold and the fixed mold base of the machine head into a molding device that can be disassembled as a whole. When changing the mold, the molding device is disassembled as a whole, which greatly shortens the time for changing the mold, avoids the problem of scorching of the insulating material of the extruder caused by changing the mold, reduces material waste, and improves the production efficiency of the cable insulation extruder .
附图说明 Description of drawings
图1为本实用新型所述电缆绝缘挤出机快速换模机头的结构示意图。 Figure 1 is a schematic structural diagram of the quick die change head of the cable insulation extruder described in the present invention.
图2为本实用新型所述内模卡环的结构示意图。 Fig. 2 is a structural schematic diagram of the internal mold clasp of the utility model.
图中对应的部件名称为：1导体线芯通过孔、2胶料挤进套筒、3进胶口、4机头固定模座、5外模、6内模、7内模卡环、8模具进胶通道、9模具进胶孔。 The names of the corresponding parts in the figure are: 1. Conductor wire core passing hole, 2. Rubber material squeezed into sleeve, 3. Glue inlet, 4. Fixed mold base of machine head, 5. Outer mold, 6. Inner mold, 7. Inner mold snap ring, 8. Mold glue inlet channel, 9 mold glue inlet holes.
具体实施方式 Detailed ways
请参阅图1和图2所示，一种电缆绝缘挤出机快速换模机头，包括机头主体，所述机头主体包括导体线芯通过孔1、环绕于导体线芯通过孔外周的胶料挤进套筒2，所述胶料挤进套筒上设有进胶口3；还包括成型装置，所述成型装置为一体化拆装组件，包括机头固定模座4、位于机头固定模座内部的外模5、位于外模内部的内模6，所述内模6通过内模卡环7与机头固定模座4连接固定，所述外模5和内模6均为带有锥度的圆筒，所述内模与外模之间具有一定的间隙作为成型装置的模具进胶通道8，所述内模的中心孔与导体线芯通过孔1连通，所述模具进胶通道8与胶料挤进套筒2连通，所述外模、内模、内模卡环与机头固定模座连接为一体，通过机头固定模座与机头主体连接。所述内模卡环整体为圆环形，圆环形中部与模具进胶通道对应的圆周位置设有均匀分布的若干模具进胶孔9。 Please refer to Fig. 1 and Fig. 2, a quick mold change head of a cable insulation extruder, including a head body, the head body includes a conductor core passing hole 1, and a ring around the periphery of the conductor core passing hole. The rubber material is squeezed into the sleeve 2, and the rubber material is squeezed into the sleeve to be provided with a rubber inlet 3; it also includes a molding device, and the molding device is an integrated disassembly assembly, including the fixed mold base 4 of the machine head, located on the machine The outer mold 5 inside the head fixed mold base, the inner mold 6 positioned at the outer mold inside, the inner mold 6 is connected and fixed with the fixed mold base 4 of the machine head through the inner mold snap ring 7, and the outer mold 5 and the inner mold 6 are both It is a tapered cylinder, and there is a certain gap between the inner mold and the outer mold as the mold glue inlet channel 8 of the molding device. The central hole of the inner mold communicates with the conductor core through the hole 1, and the mold The glue feeding channel 8 is communicated with the rubber material squeezed into the sleeve 2, and the outer mold, the inner mold, and the inner mold clasp are connected with the fixed mold base of the machine head as a whole, and are connected with the main body of the machine head through the fixed mold base of the machine head. The internal mold snap ring is in the form of a ring as a whole, and the middle part of the ring is provided with a number of evenly distributed mold glue inlets 9 at the circumferential position corresponding to the mold glue inlet channel.
基于上述结构设计的电缆绝缘挤出机快速换模机头，内模卡环7将内模6、外模5与机头固定模座4连接为可以整体拆装的成型装置。组装时先将外模安装入机头固定模座4，然后依次将内模卡环7和内模6装入机头固定模座4。根据线缆的多种规格尺寸要求，设置外模、内模直径大小不同的多套成型装置，在生产过程中，如需改变线缆规格，可快速更换装有不同直径大小外模、内模的成型装置，原来分体拆装更换模具需要15分钟，改进后整体拆装仅需要3分钟。 Based on the above-mentioned structural design of the quick-change mold head of the cable insulation extruder, the inner mold snap ring 7 connects the inner mold 6, the outer mold 5 and the fixed mold base 4 of the machine head to form a molding device that can be disassembled as a whole. When assembling, the outer mold is first installed into the fixed die base 4 of the machine head, and then the inner mold snap ring 7 and the inner mold 6 are packed into the fixed die base 4 of the machine head. According to the requirements of various specifications and sizes of cables, multiple sets of molding devices with different diameters of outer molds and inner molds are installed. For the forming device of the mold, it takes 15 minutes to disassemble and replace the mold separately, but it only takes 3 minutes to disassemble and assemble as a whole after the improvement.
以上所述，仅是本实用新型的最佳实施例而已，并非对本实用新型作任何形式上的限制，任何熟悉本领域的技术人员，在不脱离本实用新型技术方案范围情况下，利用上述揭示的方法内容对本实用新型技术方案做出许多可能的变动和修饰，均属于权利要求书保护的范围。 The above is only the preferred embodiment of the utility model, and is not intended to limit the utility model in any form. Any person familiar with the art can use the above disclosure without departing from the scope of the technical solutions of the utility model. Many possible changes and modifications are made to the technical solution of the utility model according to the content of the method, all of which belong to the protection scope of the claims.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768832.3U CN204322474U (en) | 2014-12-09 | 2014-12-09 | Cable insulation extruder quick die change head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768832.3U CN204322474U (en) | 2014-12-09 | 2014-12-09 | Cable insulation extruder quick die change head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322474U true CN204322474U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768832.3U Expired - Lifetime CN204322474U (en) | 2014-12-09 | 2014-12-09 | Cable insulation extruder quick die change head |
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| Country | Link |
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| CN (1) | CN204322474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409438A (en) * | 2016-08-30 | 2017-02-15 | 安正（天津）新材料股份有限公司 | Low smoke zero halogen (LSZH) flame retardant cable production device |
| CN108735391A (en) * | 2018-03-22 | 2018-11-02 | 广西和联胜电缆有限公司 | A kind of application device of cable line insulating layer |
| CN113146959A (en) * | 2021-04-30 | 2021-07-23 | 湖北三江航天江河化工科技有限公司 | Combined heat insulation layer end socket die and operation method thereof |
-
2014
- 2014-12-09 CN CN201420768832.3U patent/CN204322474U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409438A (en) * | 2016-08-30 | 2017-02-15 | 安正（天津）新材料股份有限公司 | Low smoke zero halogen (LSZH) flame retardant cable production device |
| CN108735391A (en) * | 2018-03-22 | 2018-11-02 | 广西和联胜电缆有限公司 | A kind of application device of cable line insulating layer |
| CN113146959A (en) * | 2021-04-30 | 2021-07-23 | 湖北三江航天江河化工科技有限公司 | Combined heat insulation layer end socket die and operation method thereof |
| CN113146959B (en) * | 2021-04-30 | 2023-02-07 | 湖北三江航天江河化工科技有限公司 | A combined heat insulation layer head mold and its operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick die changing head of cable insulation extruder Effective date of registration: 20230310 Granted publication date: 20150513 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Cangzhou Huiyou Cable Stock Co.,Ltd. Registration number: Y2023980034557 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150513 |
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| CX01 | Expiry of patent term |