CN203449568U - Single cylinder injection table of injection molding machine - Google Patents
Single cylinder injection table of injection molding machine Download PDFInfo
- Publication number
- CN203449568U CN203449568U CN201320398733.6U CN201320398733U CN203449568U CN 203449568 U CN203449568 U CN 203449568U CN 201320398733 U CN201320398733 U CN 201320398733U CN 203449568 U CN203449568 U CN 203449568U
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- China
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- power transmission
- transmission shaft
- injection
- screw rod
- motor
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines, in particularly to a single cylinder injection table of an injection molding machine. The single cylinder injection table comprises an injection table base, wherein the injection table base is connected with an injection table; the internal part of the injection table is connected with a rotatable threaded rod; a threaded rod rotation driving device is connected beside the threaded rod; the threaded rod rotation driving device is slidingly connected with the injection table base; the back end of the threaded rod rotation driving device is provided with a threaded rod injection driving device for driving the threaded rod to inject glue; the threaded rod rotation driving device is arranged beside the threaded rod; the back end of the threaded rod rotation driving device is provided with a threaded rod injection driving device for driving the threaded rod to inject glue; a motor output shaft of the threaded rod rotation driving device and the threaded rod are mutually misplaced, so that the condition that a transmission shaft passes through an injection oil cylinder is avoided, the structure of the single cylinder injection table of the injection molding machine is simplified, and the work reliability of the injection molding machine is improved, and the maintaining cost of later period is saved.
Description
Technical field
The utility model relates to injection machine technical field, relates in particular to a kind of injection machine single cylinder and penetrates platform.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector, and it is to utilize mould for plastics to make the main former of the plastic products of various shapes thermoplastic or thermosetting material.Injection machine is comprised of injecting systems, Clamping System, Hydraulic Power Transmission System, electric control system, lubricating system, heating and cooling system, safety monitoring system etc. conventionally.Injecting systems is one of topmost part of injection machine, and at present most widely used is screw.Its effect is, in a circulation of injection molding material machine, after the plastic heating of some being plastified in official hour, under certain pressure and speed, by screw rod, molten plastic is injected to mold cavity, after injection finishes, the melt being expelled in die cavity is kept to sizing.
It is coaxial with screw drive axle that the injection machine single cylinder of prior art is penetrated the motor of platform drive screw used rotation, glue injection oil cylinder is also coaxial with screw drive axle, so power transmission shaft must be connected with motor through glue injection oil cylinder, its complex structure, poor reliability, maintenance is inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure for the deficiencies in the prior art, dependable performance, and power transmission shaft is not penetrated platform through the injection machine single cylinder of glue injection oil cylinder.
For achieving the above object, a kind of injection machine single cylinder of the present utility model is penetrated platform, comprise and penetrate pedestal, the described pedestal of penetrating is connected with funcition table for injecting, described funcition table for injecting be internally connected with rotating screw rod, the side of described screw rod is connected with screw rod rotating driving device, described in described screw rod rotating driving device is slidably connected to, penetrates pedestal, and the rear end of described screw rod rotating driving device is provided with the screw rod injection drive unit that carries out injection for drive screw.
As preferably, described screw rod rotating driving device comprises drive axle support, power transmission shaft and motor, the front end of described power transmission shaft is fixedly connected with screw rod, and the rear end of described power transmission shaft is connected in described drive axle support rotationally, described in described drive axle support is slidably connected to, penetrates pedestal;
Described motor is fixed on described drive axle support, and described motor is arranged at the side of screw rod, between the output shaft of described motor and power transmission shaft, is connected with rotating actuator.
As preferably, described rotating actuator comprises motor synchronous belt wheel, power transmission shaft synchronous pulley and Timing Belt, described motor synchronous belt wheel is connected in the output shaft of motor, described power transmission shaft synchronous pulley is connected in the front end of power transmission shaft, and described motor synchronous belt wheel and power transmission shaft synchronous pulley interconnect by Timing Belt.
As preferably, described rotating actuator comprises motor V belt wheel, power transmission shaft V belt wheel and drive V-belt, described motor V belt wheel is connected in the output shaft of motor, and described power transmission shaft V belt wheel is connected in the front end of power transmission shaft, and described motor V belt wheel and power transmission shaft V belt wheel interconnect by drive V-belt.
As preferably, described screw rod injection drive unit is glue injection oil cylinder, described in described glue injection oil cylinder is fixed on, penetrates pedestal, and the output shaft end of described glue injection oil cylinder is fixedly connected with drive axle support.
As preferably, described power transmission shaft is stairstepping power transmission shaft, and stairstepping power transmission shaft is rotationally connected by some bearings and described drive axle support.
The beneficial effects of the utility model: a kind of injection machine single cylinder is penetrated platform, screw rod rotating driving device is arranged at the side of screw rod, the rear end of screw rod rotating driving device is provided with the screw rod injection drive unit that carries out injection for drive screw, the motor output shaft of screw rod rotating driving device and screw rod mutual dislocation, avoided the situation of power transmission shaft through glue injection oil cylinder, simplify the structure that injection machine single cylinder is penetrated platform, improved the functional reliability of self, saved the maintenance cost in later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral comprises:
1-penetrate pedestal 2-funcition table for injecting 3-screw rod 4-screw rod rotating driving device
41-drive axle support, 42-power transmission shaft, 43-motor, 44-bearing
5-screw rod injection drive unit, 6-rotating actuator, 61-motor synchronous belt wheel
62-power transmission shaft synchronous pulley, 63-Timing Belt.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment mono-.
As shown in Figure 1, a kind of injection machine single cylinder of the present utility model is penetrated platform, comprise and penetrate pedestal 1, the described pedestal 1 of penetrating is connected with funcition table for injecting 2, described funcition table for injecting 2 be internally connected with rotating screw rod 3, the side of described screw rod 3 is connected with screw rod rotating driving device 4, described in described screw rod rotating driving device 4 is slidably connected to, penetrates pedestal 1, and the rear end of described screw rod rotating driving device 4 is provided with the screw rod injection drive unit 5 that carries out injection for drive screw 3.
The screw rod rotating driving device 4 of the present embodiment comprises drive axle support 41, power transmission shaft 42 and motor 43, the front end of described power transmission shaft 42 is fixedly connected with screw rod 3, the rear end of described power transmission shaft 42 is connected in described drive axle support 41 rotationally, described in described drive axle support 41 is slidably connected to, penetrates pedestal 1; Described motor 43 is fixed on described drive axle support 41, and described motor 43 is arranged at the side of screw rod 3, between the output shaft of described motor 43 and power transmission shaft 42, is connected with rotating actuator 6.
The rotating actuator 6 of the present embodiment comprises motor synchronous belt wheel 61, power transmission shaft synchronous pulley 62 and Timing Belt 63, described motor synchronous belt wheel 61 is connected in the output shaft of motor 43, described power transmission shaft synchronous pulley 62 is connected in the front end of power transmission shaft 42, and described motor synchronous belt wheel 61 and power transmission shaft synchronous pulley 62 interconnect by Timing Belt 63.
As preferably, described screw rod injection drive unit 5 is glue injection oil cylinder, described in described glue injection oil cylinder is fixed on, penetrates pedestal 1, and the output shaft end of described glue injection oil cylinder is fixedly connected with drive axle support 41.
The motor 43 of the utility model screw rod rotating driving device 4 is arranged at the side of screw rod 3, glue injection oil cylinder is arranged on the rear end of screw rod 3, when needs melten gel, motor 43 drives 61 rotations of motor synchronous belt wheel, motor synchronous belt wheel 61 drives 62 rotations of power transmission shaft synchronous pulley by Timing Belt 63, power transmission shaft synchronous pulley 62 further drives power transmission shaft 42 rotations, power transmission shaft 42 rotations, and screw rod 3 is and then rotation also.When needs injection, glue injection oil cylinder promotes drive axle support 41 and drives screw rod 3 to move forward, and carries out injection action.Due to motor 43 and glue injection oil cylinder mutual dislocation, so power transmission shaft 42 is without being connected with motor 43 through glue injection oil cylinder, has simplified the structure that injection machine single cylinder is penetrated platform, improves the functional reliability of self, saves the maintenance cost in later stage.
As preferably, described power transmission shaft 42 is stairstepping power transmission shaft 42, and stairstepping power transmission shaft 42 is rotationally connected with described drive axle support 41 by some bearings 44.In order to make the rotation of screw rod 3 more stable, power transmission shaft 42 is designed to stairstepping, and positions with a plurality of bearings 44.
Embodiment bis-.
The difference of the present embodiment and embodiment mono-is that described rotating actuator 6 comprises motor V belt wheel, power transmission shaft V belt wheel and drive V-belt, described motor V belt wheel is connected in the output shaft of motor 43, described power transmission shaft V belt wheel is connected in the front end of power transmission shaft 42, and described motor V belt wheel and power transmission shaft V belt wheel interconnect by drive V-belt.Rotating actuator 6 can be various ways, the present embodiment adopts the mode of belt wheel, can realize equally motor 43 is connected with the side of power transmission shaft 42, avoided the situation of power transmission shaft 42 through glue injection oil cylinder, simplified the structure that injection machine single cylinder is penetrated platform, improve the functional reliability of self, save the maintenance cost in later stage.
The remainder of the present embodiment is identical with embodiment mono-, repeats no more here.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. an injection machine single cylinder is penetrated platform, comprise and penetrate pedestal, it is characterized in that: described in penetrate pedestal and be connected with funcition table for injecting, described funcition table for injecting be internally connected with rotating screw rod, the side of described screw rod is connected with screw rod rotating driving device, described in described screw rod rotating driving device is slidably connected to, penetrate pedestal, the rear end of described screw rod rotating driving device is provided with the screw rod injection drive unit that carries out injection for drive screw.
2. a kind of injection machine single cylinder according to claim 1 is penetrated platform, it is characterized in that: described screw rod rotating driving device comprises drive axle support, power transmission shaft and motor, the front end of described power transmission shaft is fixedly connected with screw rod, the rear end of described power transmission shaft is connected in described drive axle support rotationally, described in described drive axle support is slidably connected to, penetrates pedestal;
Described motor is fixed on described drive axle support, and described motor is arranged at the side of screw rod, between the output shaft of described motor and power transmission shaft, is connected with rotating actuator.
3. a kind of injection machine single cylinder according to claim 2 is penetrated platform, it is characterized in that: described rotating actuator comprises motor synchronous belt wheel, power transmission shaft synchronous pulley and Timing Belt, described motor synchronous belt wheel is connected in the output shaft of motor, described power transmission shaft synchronous pulley is connected in the front end of power transmission shaft, and described motor synchronous belt wheel and power transmission shaft synchronous pulley interconnect by Timing Belt.
4. a kind of injection machine single cylinder according to claim 2 is penetrated platform, it is characterized in that: described rotating actuator comprises motor V belt wheel, power transmission shaft V belt wheel and drive V-belt, described motor V belt wheel is connected in the output shaft of motor, described power transmission shaft V belt wheel is connected in the front end of power transmission shaft, and described motor V belt wheel and power transmission shaft V belt wheel interconnect by drive V-belt.
5. a kind of injection machine single cylinder according to claim 2 is penetrated platform, it is characterized in that: described screw rod injection drive unit is glue injection oil cylinder, described in described glue injection oil cylinder is fixed on, penetrates pedestal, and the output shaft end of described glue injection oil cylinder is fixedly connected with drive axle support.
6. a kind of injection machine single cylinder according to claim 2 is penetrated platform, it is characterized in that: described power transmission shaft is stairstepping power transmission shaft, and stairstepping power transmission shaft is rotationally connected by some bearings and described drive axle support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398733.6U CN203449568U (en) | 2013-07-05 | 2013-07-05 | Single cylinder injection table of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398733.6U CN203449568U (en) | 2013-07-05 | 2013-07-05 | Single cylinder injection table of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449568U true CN203449568U (en) | 2014-02-26 |
Family
ID=50129469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398733.6U Expired - Fee Related CN203449568U (en) | 2013-07-05 | 2013-07-05 | Single cylinder injection table of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415615A (en) * | 2015-12-18 | 2016-03-23 | 杭州中亚机械股份有限公司 | Plasticizing and injection molding device |
| CN109822841A (en) * | 2019-02-26 | 2019-05-31 | 中山力劲机械有限公司 | A kind of single injection mechanism of Universal efficient |
-
2013
- 2013-07-05 CN CN201320398733.6U patent/CN203449568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415615A (en) * | 2015-12-18 | 2016-03-23 | 杭州中亚机械股份有限公司 | Plasticizing and injection molding device |
| CN109822841A (en) * | 2019-02-26 | 2019-05-31 | 中山力劲机械有限公司 | A kind of single injection mechanism of Universal efficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140226 Termination date: 20210705 |