CN204451005U - A kind of injection machine - Google Patents
A kind of injection machine Download PDFInfo
- Publication number
- CN204451005U CN204451005U CN201520083363.6U CN201520083363U CN204451005U CN 204451005 U CN204451005 U CN 204451005U CN 201520083363 U CN201520083363 U CN 201520083363U CN 204451005 U CN204451005 U CN 204451005U
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- guide rail
- movable sleeve
- thread guide
- 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 - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection machine, comprise extruder and folding membrane module, extruder comprises conveying screw rod, barrel and nozzle, barrel comprises inner core and urceolus, inner core screw-casing is located at outside conveying screw rod, be formed with Liquid transfer track between inner core and urceolus, nozzle is fixed on one end of conveying screw rod and is connected with the conducting of Liquid transfer track, and urceolus is directly sheathed on the outer surface of inner core; Described folding membrane module to be fixed on cabinet and to be positioned on the left of extruder, and folding membrane module comprises injection mold frame, sliding mould frame and thread guide rail; Urceolus of the present utility model is wholely set, and adopt heat-sealing or the mode of welding between urceolus with inner core, change to two movable sleeves and inner core removably connects, stop urceolus and the non-removable problem of inner core, facilitate follow-up maintenance, avoid waste.
Description
Technical field
The utility model relates to plastic processing machinery field, specifically a kind of injection machine.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It thermoplastic or thermosetting plastics is utilized mould for plastics to make the main former of the plastic products of various shape.Injection machine is made up of injecting systems, Clamping System, Hydraulic Power Transmission System, electric control system, lubricating system, heating and cooling system, safety monitoring system etc. usually.In injecting systems, topmost parts are injection nozzle, at present, injection nozzle on market generally includes conveying screw rod, barrel and nozzle, barrel cover is directly located at the outer surface of conveying screw rod and is formed with Liquid transfer track between the two, and nozzle is fixed on one end of conveying screw rod and is connected with the conducting of Liquid transfer track; Barrel comprises inner core and urceolus, and inner core is connected with conveying screw rod spiral, and urceolus is directly sheathed on the outer surface of inner core.Because injection machine is in injection molding process, due to its conveying is the liquid plastic material of high temperature, in order to ensure sealing when carrying among Liquid transfer track, usual employing hot cover process or welding procedure are connected with urceolus inner core, no matter be hot jacket or welding, all can exist and easily occur between inner core and urceolus leaking and the problem such as non-dismountable, maintenance.
Utility model content
The purpose of this utility model is to provide a kind of injection machine, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of injection machine, comprise extruder and folding membrane module, extruder comprises conveying screw rod, barrel and nozzle, barrel comprises inner core and urceolus, and inner core screw-casing is located at outside conveying screw rod, is formed with Liquid transfer track between inner core and urceolus, nozzle is fixed on one end of conveying screw rod and is connected with the conducting of Liquid transfer track, urceolus is directly sheathed on the outer surface of inner core, and one end of urceolus faces away from nozzle is provided with raw material bucket, and raw material bucket is connected with the conducting of Liquid transfer track; Described urceolus comprises the first movable sleeve and the second movable sleeve, first movable sleeve and the second movable sleeve set gradually along the axial direction of conveying screw rod and all removably connect with inner core, and the first movable sleeve is equipped with sealing ring towards one end of raw material bucket and the second movable sleeve towards one end of raw material bucket; Described folding membrane module to be fixed on cabinet and to be positioned on the left of extruder, and folding membrane module comprises injection mold frame, sliding mould frame and thread guide rail; The quantity of described thread guide rail is two, and it is in distributing up and down, and the left end of thread guide rail is connected with gripper shoe, and right-hand member is connected with injection mold frame, and sliding mould chord position between two thread guide rail, and is placed in described thread guide rail; The left side of thread guide rail is provided with opening-closing die motor, and opening-closing die motor is servomotor; Described thread guide rail is provided with stopper slot, and sliding mould frame is provided with limited block, is embedded with locked mode bolt in stopper slot, limited block; The left side of described sliding mould frame is provided with demoulding cylinder, and the right side of demoulding cylinder is welded with knockout pin, and knockout pin runs through the left wall of described sliding mould frame.
Further, the first movable sleeve and the second movable sleeve are all connected with inner core spiral and are interference fit.
Further, sealing ring should be resistant to elevated temperatures elastomeric material formation.
Compared with prior art, urceolus of the present utility model is wholely set, and the mode adopting heat-sealing between urceolus with inner core or weld, change to two movable sleeves and inner core removably connects, and sealed with sealing ring, stop urceolus and the non-removable problem of inner core, facilitate follow-up maintenance; Carry out locked mode by stopper slot, limited block and locked mode bolt, opening-closing die motor is zero load, and redundance is discharged by pressure release, screw rod, feeding motor is zero load, and pressurize load is born by blind plate valve block, and the molten plastic that raw material is and reuses, can be reentered in hopper and use, avoid waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of injection machine.
Fig. 2 is the structural representation of stopper slot in injection machine.
In figure: 1-extruder, 11-conveying screw rod, 12-inner core, 13-urceolus, 131-first movable sleeve, 132-second movable sleeve, 14-nozzle, 15-Liquid transfer track, 16-sealing ring, 17-raw material bucket, 2-cabinet, 3-folding membrane module, 31-injection mold frame, 32-sliding mould frame, 33-thread guide rail, 34-gripper shoe, 35-opening-closing die motor, 36-stopper slot, 37-limited block, 38-locked mode bolt, 39-demoulding cylinder, 310-knockout pin.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of injection machine, comprise extruder 1 and folding membrane module 3, extruder 1 comprises conveying screw rod 11, barrel and nozzle 14, barrel comprises inner core 12 and urceolus 13, inner core 12 screw-casing is located at outside conveying screw rod 11, Liquid transfer track 15 is formed between inner core 12 and urceolus 13, nozzle 14 is fixed on one end of conveying screw rod 11 and is connected with Liquid transfer track 15 conducting, urceolus 13 is directly sheathed on the outer surface of inner core 12, one end of urceolus 13 faces away from nozzle 14 is provided with raw material bucket 17, and raw material bucket 17 is connected with Liquid transfer track 15 conducting; Described urceolus 13 comprises the first movable sleeve 131 and the second movable sleeve 132, first movable sleeve 131 and the second movable sleeve 132 set gradually along the axial direction of conveying screw rod 11 and all removably connect with inner core 12, and the first movable sleeve 131 is equipped with sealing ring 16 towards one end of raw material bucket 17 and the second movable sleeve 132 towards one end of raw material bucket 17; Described folding membrane module 3 to be fixed on cabinet 2 and to be positioned on the left of extruder 1, and folding membrane module 3 comprises injection mold frame 31, sliding mould frame 32 and thread guide rail 33; The quantity of described thread guide rail 33 is two, and it is in distributing up and down, and the left end of thread guide rail 33 is connected with gripper shoe 34, and right-hand member is connected with injection mold frame 31, and sliding mould frame 32 between two thread guide rail 33, and is placed in described thread guide rail 33; The left side of thread guide rail 33 is provided with opening-closing die motor 35, and opening-closing die motor 35 is servomotor; Described thread guide rail 33 is provided with stopper slot 36, and sliding mould frame 32 is provided with limited block 37, is embedded with locked mode bolt 38 in stopper slot 36, limited block 37; The left side of described sliding mould frame 32 is provided with demoulding cylinder 39, and the right side of demoulding cylinder 39 is welded with knockout pin 310, and knockout pin 310 runs through the left wall of described sliding mould frame 32; During utility model works, opening-closing die motor 35 rotates, and drives thread guide rail 33 to rotate, sliding mould frame 32 moves right, and closes, shape film forming chamber with injection mold frame 31, adjustment adjusts two opening-closing die motors 35 respectively, and stopper slot 36 is alignd with limited block 37, inserts locked mode bolt 38; After injection moulding completes, opening-closing die motor 35 drives sliding mould frame 32 to move to initial position; Demoulding cylinder 39 drives knockout pin 310 to be ejected by product.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. an injection machine, comprise extruder and folding membrane module, it is characterized in that, extruder comprises conveying screw rod, barrel and nozzle, and barrel comprises inner core and urceolus, inner core screw-casing is located at outside conveying screw rod, be formed with Liquid transfer track between inner core and urceolus, nozzle is fixed on one end of conveying screw rod and is connected with the conducting of Liquid transfer track, and urceolus is directly sheathed on the outer surface of inner core, one end of urceolus faces away from nozzle is provided with raw material bucket, and raw material bucket is connected with the conducting of Liquid transfer track; Described urceolus comprises the first movable sleeve and the second movable sleeve, first movable sleeve and the second movable sleeve set gradually along the axial direction of conveying screw rod and all removably connect with inner core, and the first movable sleeve is equipped with sealing ring towards one end of raw material bucket and the second movable sleeve towards one end of raw material bucket; Described folding membrane module to be fixed on cabinet and to be positioned on the left of extruder, and folding membrane module comprises injection mold frame, sliding mould frame and thread guide rail; The quantity of described thread guide rail is two, and it is in distributing up and down, and the left end of thread guide rail is connected with gripper shoe, and right-hand member is connected with injection mold frame, and sliding mould chord position between two thread guide rail, and is placed in described thread guide rail; The left side of thread guide rail is provided with opening-closing die motor, and opening-closing die motor is servomotor; Described thread guide rail is provided with stopper slot, and sliding mould frame is provided with limited block, is embedded with locked mode bolt in stopper slot, limited block; The left side of described sliding mould frame is provided with demoulding cylinder, and the right side of demoulding cylinder is welded with knockout pin, and knockout pin runs through the left wall of described sliding mould frame.
2. injection machine according to claim 1, is characterized in that, the first movable sleeve and the second movable sleeve are all connected with inner core spiral and are interference fit.
3. injection machine according to claim 1, is characterized in that, sealing ring should be resistant to elevated temperatures elastomeric material and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083363.6U CN204451005U (en) | 2015-02-05 | 2015-02-05 | A kind of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083363.6U CN204451005U (en) | 2015-02-05 | 2015-02-05 | A kind of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451005U true CN204451005U (en) | 2015-07-08 |
Family
ID=53657946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083363.6U Expired - Fee Related CN204451005U (en) | 2015-02-05 | 2015-02-05 | A kind of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451005U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217761A (en) * | 2016-08-05 | 2016-12-14 | 中山市恒辉自动化科技有限公司 | A kind of headset plug injection automation equipment |
| CN108274672A (en) * | 2018-03-27 | 2018-07-13 | 安溪县贤彩茶叶机械有限公司 | A kind of composable high-strength automotive part mold |
| CN108454019A (en) * | 2018-03-27 | 2018-08-28 | 安溪县贤彩茶叶机械有限公司 | A kind of detachable type extrusion die |
| CN111037838A (en) * | 2019-11-12 | 2020-04-21 | 湖州双凤橡塑有限公司 | Wear-resistant anti-skidding rubber sole and preparation method thereof |
-
2015
- 2015-02-05 CN CN201520083363.6U patent/CN204451005U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217761A (en) * | 2016-08-05 | 2016-12-14 | 中山市恒辉自动化科技有限公司 | A kind of headset plug injection automation equipment |
| CN108274672A (en) * | 2018-03-27 | 2018-07-13 | 安溪县贤彩茶叶机械有限公司 | A kind of composable high-strength automotive part mold |
| CN108454019A (en) * | 2018-03-27 | 2018-08-28 | 安溪县贤彩茶叶机械有限公司 | A kind of detachable type extrusion die |
| CN111037838A (en) * | 2019-11-12 | 2020-04-21 | 湖州双凤橡塑有限公司 | Wear-resistant anti-skidding rubber sole and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160623 Address after: Haicang District of Xiamen city in Fujian province 361026 Haicang Street No. 899, Ma Qing Road building a layer of Patentee after: Xiamen Xin Chang Molding Technology Co. Ltd. Address before: Thomas Industrial Park in Xiangshan County of Zhejiang province Ningbo City Stone Town 315700 Patentee before: Li Linfang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170205 |