CN205767168U - A kind of injection machine of improvement - Google Patents
A kind of injection machine of improvement Download PDFInfo
- Publication number
- CN205767168U CN205767168U CN201620510439.3U CN201620510439U CN205767168U CN 205767168 U CN205767168 U CN 205767168U CN 201620510439 U CN201620510439 U CN 201620510439U CN 205767168 U CN205767168 U CN 205767168U
- Authority
- CN
- China
- Prior art keywords
- barrel
- distribution plate
- flow distribution
- hopper
- improvement
- 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 the injection machine of a kind of improvement, including barrel, nozzle, injection cylinder, hydraulic motor, hopper, screw rod, electric heating coil, one end of described barrel is connected with nozzle, and the other end of barrel is connected with injection cylinder, hydraulic motor；Described hopper is arranged on barrel, and described screw rod is arranged in barrel, and described electric heating coil is arranged at outside barrel.This utility model simple in construction, mix homogeneously, work efficiency is high, and service life is long.
Description
Technical field
The present invention relates to injection-moulding device field, particularly relate to the injection machine of a kind of improvement.
Background technology
Along with the development of industrial technology, high-end commercial production gradually comes into the life of people, and the production of the product of various designs and design are required for through the several step of layout design, mould shape and the manufacturing.Injection mold is one of most widely used mould in current industrial production, a kind of processing method used when being and produce some complex-shaped parts in batches.Injection machine is that by mould for plastics, liquid material, thermoplastic or thermosetting material are made the former of variously-shaped plastic.In forming process, liquid material, thermoplastic or thermosetting material enter in the injecting systems of injection machine by the charge door of hopper, hopper carried out melt, mix or manufacturing procedure before other injection, injection machine applies high pressure to this type of material so that it is injection is full of mold cavity in order to complete the process of injection.
Summary of the invention
The deficiency existed for prior art, the purpose of the present invention is that the injection machine providing a kind of improvement, simple in construction, mix homogeneously, and work efficiency is high, and service life is long.
To achieve these goals, the technical solution used in the present invention is such that the injection machine of a kind of improvement, including barrel, nozzle, injection cylinder, hydraulic motor, hopper, screw rod, electric heating coil, one end of described barrel is connected with nozzle, and the other end of barrel is connected with injection cylinder, hydraulic motor；Described nozzle includes the nozzle body with injection channel and sprue, and sprue inwall is step-like；Described sprue is provided with drainage screen, is provided with pad at this drainage screen and sprue inwall step surface；Described hopper is arranged on barrel, and described hopper includes hopper body；The one side of described hopper body is provided with flow distribution plate, and the top of hopper body is provided with charging aperture；Described flow distribution plate is hinged with hopper body, and is fixed on hopper body by screw when flow distribution plate is opened；Described screw rod is arranged in barrel, and described screw rod includes plural adjacent segment；Adjacent segment more than said two is equipped with between the first oppositely oriented helicoid and the second helicoid, and each adjacent segment the phase contrast in the horizontal plane with 90 degree；Described electric heating coil is arranged at outside barrel, and described electric heating coil includes housing；It is disposed with reflecting layer, electrothermal tube in described housing, between heat-conducting layer, and reflecting layer and housing, is filled with glass cotton.
As a kind of preferred version, the mesh aperture of described drainage screen is less than injection channel.
As a kind of preferred version, described drainage screen is connected with sprue inner thread.
As a kind of preferred version, described flow distribution plate transverse width is more than the transverse width of charging aperture.
As a kind of preferred version, described flow distribution plate both lateral sides is provided with rib, and a side end face of flow distribution plate is provided with flange.
As a kind of preferred version, described housing is made up of two halves, and the same side of two halves is hinged, and the opposite side of two halves is connected by buckle.
Compared with prior art, beneficial effects of the present invention: present configuration is simple, mix homogeneously, work efficiency is high, and service life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of nozzle in the present invention；
Fig. 3 is the structural representation of hopper in the present invention；
Fig. 4 is the schematic diagram that in the present invention, the flow distribution plate of hopper is opened；
Fig. 5 is the structural representation of screw rod in the present invention；
Fig. 6 is the structural representation of electric heating coil in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment:
As it is shown in figure 1, the injection machine of a kind of improvement, including barrel 1, nozzle 2, injection cylinder 3, hydraulic motor 4, hopper 5, screw rod 6, electric heating coil 7, one end of described barrel 1 is connected with nozzle 2, and the other end of barrel 1 is connected with injection cylinder 3, hydraulic motor 4；As in figure 2 it is shown, described nozzle 2 includes the nozzle body 23 with injection channel 21 and sprue 22, and sprue 22 inwall is step-like；Described sprue 22 is provided with drainage screen 24, and this drainage screen 24 is provided with pad 25 at sprue 22 inwall step surface；As shown in Figure 3, Figure 4, described hopper 5 is arranged on barrel 1, and described hopper 5 includes hopper body 51；The one side of described hopper body 51 is provided with flow distribution plate 52, and the top of hopper body 51 is provided with charging aperture 53；Described flow distribution plate 52 is hinged with hopper body 51, and is fixed on hopper body 51 by screw 54 when flow distribution plate 52 is opened；As it is shown in figure 5, described screw rod 6 is arranged in barrel 1, described screw rod 6 includes plural adjacent segment；Adjacent segment more than said two is equipped with the first oppositely oriented helicoid 61 and the second helicoid 62, and has the phase contrast of 90 degree between each adjacent segment in the horizontal plane；As shown in Figure 6, described electric heating coil 7 is arranged at outside barrel 1, and described electric heating coil 7 includes housing 71；It is disposed with reflecting layer 72, electrothermal tube 73 in described housing 71, between heat-conducting layer 74, and reflecting layer 72 and housing 71, is filled with glass cotton 75.
Mesh 26 aperture of the preferred described drainage screen 24 of the present invention is less than injection channel 21, and described drainage screen 24 is connected with sprue 22 inner thread, by foreign body eliminatings such as the glass in plastic material, rubbles, thus can reduce the blocking number of times of nozzle 2.
Preferred described flow distribution plate 52 transverse width of the present invention is more than the transverse width of charging aperture 53, and described flow distribution plate 52 both lateral sides is provided with rib 54, and a side end face of flow distribution plate 52 is provided with flange 55；When needs change transmission channel, flow distribution plate 52 is routed up, prevents flow distribution plate 52 from overturning, and ensure that injected plastics material does not falls out, it is adaptable to the flow work.
The preferred described housing 71 of the present invention is made up of two halves, and the same side of two halves is hinged, and the opposite side of two halves is connected by buckle 76, is easy for installation and removal.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. the injection machine improved, it is characterised in that: including that barrel, nozzle, injection cylinder, hydraulic motor, hopper, screw rod, electric heating coil, one end of described barrel are connected with nozzle, the other end of barrel is connected with injection cylinder, hydraulic motor；Described nozzle includes the nozzle body with injection channel and sprue, and sprue inwall is step-like；Described sprue is provided with drainage screen, is provided with pad at this drainage screen and sprue inwall step surface；Described hopper is arranged on barrel, and described hopper includes hopper body；The one side of described hopper body is provided with flow distribution plate, and the top of hopper body is provided with charging aperture；Described flow distribution plate is hinged with hopper body, and is fixed on hopper body by screw when flow distribution plate is opened；Described screw rod is arranged in barrel, and described screw rod includes plural adjacent segment；Adjacent segment more than said two is equipped with between the first oppositely oriented helicoid and the second helicoid, and each adjacent segment the phase contrast in the horizontal plane with 90 degree；Described electric heating coil is arranged at outside barrel, and described electric heating coil includes housing；It is disposed with reflecting layer, electrothermal tube in described housing, between heat-conducting layer, and reflecting layer and housing, is filled with glass cotton.
The injection machine of a kind of improvement the most according to claim 1, it is characterised in that: the mesh aperture of described drainage screen is less than injection channel.
The injection machine of a kind of improvement the most according to claim 2, it is characterised in that: described drainage screen is connected with sprue inner thread.
The injection machine of a kind of improvement the most according to claim 1, it is characterised in that: described flow distribution plate transverse width is more than the transverse width of charging aperture.
The injection machine of a kind of improvement the most according to claim 4, it is characterised in that: described flow distribution plate both lateral sides is provided with rib, and a side end face of flow distribution plate is provided with flange.
The injection machine of a kind of improvement the most according to claim 1, it is characterised in that: described housing is made up of two halves, and the same side of two halves is hinged, and the opposite side of two halves is connected by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510439.3U CN205767168U (en) | 2016-05-31 | 2016-05-31 | A kind of injection machine of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510439.3U CN205767168U (en) | 2016-05-31 | 2016-05-31 | A kind of injection machine of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767168U true CN205767168U (en) | 2016-12-07 |
Family
ID=58137837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510439.3U Expired - Fee Related CN205767168U (en) | 2016-05-31 | 2016-05-31 | A kind of injection machine of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856487A (en) * | 2016-05-31 | 2016-08-17 | 苏州万盛塑胶科技股份有限公司 | Improved injection molding machine |
| CN111761787A (en) * | 2020-07-10 | 2020-10-13 | 安徽省力天新材料股份有限公司 | Multi-station synchronous injection molding device |
-
2016
- 2016-05-31 CN CN201620510439.3U patent/CN205767168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856487A (en) * | 2016-05-31 | 2016-08-17 | 苏州万盛塑胶科技股份有限公司 | Improved injection molding machine |
| CN111761787A (en) * | 2020-07-10 | 2020-10-13 | 安徽省力天新材料股份有限公司 | Multi-station synchronous injection molding device |
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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: 20161207 Termination date: 20210531 |