CN202556706U - Injection radiation protective device for injection molding machine - Google Patents
Injection radiation protective device for injection molding machine Download PDFInfo
- Publication number
- CN202556706U CN202556706U CN2012201552477U CN201220155247U CN202556706U CN 202556706 U CN202556706 U CN 202556706U CN 2012201552477 U CN2012201552477 U CN 2012201552477U CN 201220155247 U CN201220155247 U CN 201220155247U CN 202556706 U CN202556706 U CN 202556706U
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- protective cover
- injection
- internal layer
- layer protective
- plate
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Abstract
The utility model discloses an injection radiation protective device for an injection molding machine. The injection radiation protective device comprises a protective cover, and a bottom layer protective board, wherein the protective cover comprises an inner layer protective cover and an outer layer protective cover arranged outside the inner layer protective cover, a roller is arranged between the inner layer protective cover and the outer layer protective cover, guiderail channels are arranged at two sides of the bottom layer protective board, the roller is arranged in the guiderail channels, and radiating holes are arranged on the bottom layer protective board, the inner layer protective cover and the outer layer protective cover.
Description
Technical field
The utility model relates to a kind of injection machine injection heat radiation protector.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It is to utilize mould for plastics to process the main former of the plastic products of different shape thermoplastic or thermosetting material.Be divided into vertical, horizontal, all electric.Injection moulding function heating of plastic applies high pressure to molten plastic, makes its ejaculation and is full of mold cavity.
The injection protection mechanism that existing injection machine generally adopts has two kinds basically: the one, and protective cover is by two parallel guide plate supportings of being fixed on the fixed form, and move protective cover front and back on this guide plate, and barrel and protective cover are independently of one another.During reach, protective cover is pressed abd fixed on the limit switch of fixed form, and injection mechanism is with start injection; Otherwise action of injection stops.The 2nd, protective cover is fixed on the fixed form, stay a side to be convenient to open the door, barrel and protective cover are independently of one another.When door is shut, compress limit switch, injection mechanism can be done action of injection; Otherwise action of injection stops.Per injection is accomplished, and does not move protective cover backward or does not open door, and limit switch still is in closure state.As this moment with moving behind the injection mechanism, nozzle and mould separating, injection mechanism still can be done action of injection, cause melt to splash, and operating personnel are caused many unsafe factors.Increased the perpendicularity requirement of depth of parallelism requirement, guide plate and fixed form between the guide plate simultaneously, processing cost is improved; The relative fixed of guide plate and fixed form brings certain workload also for replacing nozzle and screw rod.
Chinese patent 200720105967.1, the applying date is on January 26th, 2007, Granted publication day is on February 13rd, 2008; A kind of injection machine injection protector is disclosed; Solved the problems referred to above, but its individual layer protective cover barrier propterty is not enough, the long-play protective cover comes off easily; Cause melt to splash, operating personnel are damaged; And its protective cover adopts the mode of sliding to be connected with injection machine, and coefficient of friction is big, and the execution power consumption is higher.
The utility model content
To the problems of the prior art, the technical problem that the utility model will solve is to improve the security performance of protective cover, and the connected mode that changes protective cover and injection machine, reduces the energy loss that its action brings.
To achieve these goals, the technical scheme of the utility model is: a kind of injection machine injection heat radiation protector comprises protective cover; This device also comprises the bottom protective plate; Said protective cover comprises the internal layer protective cover, is arranged on the outside outer protective cover of internal layer protective cover, is provided with roller between internal layer protective cover and the outer protective cover, and said bottom protective plate both sides are provided with guide-track groove; Roller places in the guide-track groove, and bottom protective plate, internal layer protective cover, outer protective cover are provided with louvre.
Further, louvre on the internal layer protective cover and the louvre on the outer protective cover stagger each other.
Further, said guide-track groove have bottom protective plate both sides upwards bending form.
Further, be provided with the interlayer post between said outer protective cover and the internal layer protective cover.
Further, said interlayer post is arranged in the middle of the protective cover end, through being bolted between outer protective cover and the internal layer protective cover.
The utility model protective cover is set to inside and outside two-layer, and after long-term the use, when coming off appearred in outer protective cover, the internal layer protective cover still can play the effect of protection, has avoided melt to splash, and operating personnel are damaged; The bottom protective plate of the utility model is fixed on the injection machine, and the motion mode between protective cover and the bottom protective plate is for rolling, and coefficient of friction is little, and the execution power consumption is low.And protective cover and protective underlayer plate are provided with louvre, have avoided the too high injury that machine barrel is caused of temperature, have improved machine barrel service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1, a kind of injection machine injection heat radiation protector comprises protective cover; This device also comprises bottom protective plate 3; Said protective cover comprises internal layer protective cover 2, is arranged on the outer protective cover 1 of internal layer protective cover 2 outsides, is provided with roller 4 between internal layer protective cover 2 and the outer protective cover 1, and said bottom protective plate 3 both sides are provided with guide-track groove 5; Roller 4 places in the guide-track groove 5, and bottom protective plate 3, internal layer protective cover 2, outer protective cover 1 are provided with louvre 6; Louvre on louvre on the internal layer protective cover 2 and the outer protective cover 1 staggers each other; Said guide-track groove 5 have bottom protective plate 3 both sides upwards bending form; Be provided with interlayer post 7 between said outer protective cover 1 and the internal layer protective cover 2; Said interlayer post 7 is arranged in the middle of the protective cover end, through being bolted between outer protective cover 1 and the internal layer protective cover 2.
During installation, bottom protective plate 3 is fixed on the injection machine, makes it to be positioned at the barrel bottom, then protective cover is placed on the bottom protective plate 3, and cover injecting machine material tube.
The utility model protective cover is set to inside and outside two-layer, and after long-term the use, when coming off appearred in outer protective cover, the internal layer protective cover still can play the effect of protection, has avoided melt to splash, and operating personnel are damaged; The bottom protective plate of the utility model is fixed on the injection machine, and the motion mode between protective cover and the bottom protective plate is for rolling, and coefficient of friction is little, and the execution power consumption is low.And protective cover and protective underlayer plate are provided with louvre, have avoided the too high injury that machine barrel is caused of temperature, have improved machine barrel service life.
All simple distortion of under the situation that does not break away from the utility model core, making or modification all fall into protection scope of the present invention.
Claims (5)
1. an injection machine injection heat radiation protector comprises protective cover, it is characterized in that; This device also comprises the bottom protective plate; Said protective cover comprises the internal layer protective cover, is arranged on the outside outer protective cover of internal layer protective cover, is provided with roller between internal layer protective cover and the outer protective cover, and said bottom protective plate both sides are provided with guide-track groove; Roller places in the guide-track groove, and bottom protective plate, internal layer protective cover, outer protective cover are provided with louvre.
2. a kind of injection machine injection heat radiation protector according to claim 1 is characterized in that the louvre on louvre on the internal layer protective cover and the outer protective cover staggers each other.
3. a kind of injection machine injection heat radiation protector according to claim 1 is characterized in that, said guide-track groove have bottom protective plate both sides upwards bending form.
4. according to each described a kind of injection machine injection heat radiation protector of claim 1-3, it is characterized in that, be provided with the interlayer post between said outer protective cover and the internal layer protective cover.
5. a kind of injection machine injection heat radiation protector according to claim 4 is characterized in that said interlayer post is arranged in the middle of the protective cover end, through being bolted between outer protective cover and the internal layer protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201552477U CN202556706U (en) | 2012-04-11 | 2012-04-11 | Injection radiation protective device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201552477U CN202556706U (en) | 2012-04-11 | 2012-04-11 | Injection radiation protective device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556706U true CN202556706U (en) | 2012-11-28 |
Family
ID=47206402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201552477U Expired - Fee Related CN202556706U (en) | 2012-04-11 | 2012-04-11 | Injection radiation protective device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773052A (en) * | 2018-06-26 | 2018-11-09 | 平湖市浩鑫塑胶有限公司 | Safety device for bottle blowing machine |
-
2012
- 2012-04-11 CN CN2012201552477U patent/CN202556706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773052A (en) * | 2018-06-26 | 2018-11-09 | 平湖市浩鑫塑胶有限公司 | Safety device for bottle blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140411 |