CN202412651U - Nozzle protecting device of injection moulding machine - Google Patents
Nozzle protecting device of injection moulding machine Download PDFInfo
- Publication number
- CN202412651U CN202412651U CN 201120566234 CN201120566234U CN202412651U CN 202412651 U CN202412651 U CN 202412651U CN 201120566234 CN201120566234 CN 201120566234 CN 201120566234 U CN201120566234 U CN 201120566234U CN 202412651 U CN202412651 U CN 202412651U
- Authority
- CN
- China
- Prior art keywords
- nozzle guard
- guard cover
- nozzle
- door
- moulding machine
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a nozzle protecting device of an injection moulding machine, and the nozzle protecting device is arranged on a front template of the injection moulding machine. The nozzle protecting device is characterized by comprising a nozzle protective cover and a nozzle protective cover sealing door which are connected through a movable hinge, wherein the nozzle protective cover and the nozzle protective cover sealing door are respectively provided with a transparent window; the nozzle protective cover is provided with a limit switch; the nozzle protective cover sealing door is provided with a stop block; and the mounting position of the limit switch is matched with that of the stop block. The nozzle protecting device is reasonable in design, and capable of avoiding potential safety hazards caused when an injection mechanism injects, and can facilitate the material removal when materials are blocked.
Description
Technical field
The utility model relates to a kind of injection moulding machine field, specifically is a kind of injection moulding machine nozzle guard.
Background technology
The nozzle guard of the existing common employing of injection moulding machine has two kinds basically: the one, and the nozzle case is fixed on the front template, and the front is provided with a fan wicket, when wicket closes, contacts with limit switch, and injection can be carried out; Otherwise injection stops.The 2nd, the nozzle case is installed on two guide rods and realizes move left and right, and when the nozzle case contacted with limit switch, injection can be carried out; Otherwise injection stops.According to method one, the wicket of setting and whole nozzle case relatively seem less than normal, and it is inconvenient to remove material during putty; According to method two; Along with the increase of product weight, two power increases that guide rod bears, the depth of parallelism is difficult to guarantee; Two guide rods extend in the case outside during work has increased potential safety hazard, has increased production cost simultaneously.
The utility model content
The utility model technical problem to be solved is to overcome deficiency of the prior art and provide a kind of reasonable in design, the convenient injection moulding machine nozzle guard of expecting that removes during with putty of the potential safety hazard in the time of avoiding the injection mechanism injection.
The technical scheme that the utility model solves the problems of the technologies described above employing is: this injection moulding machine nozzle guard; Be arranged on the front template of injection moulding machine; It is characterized in that: comprise nozzle guard cover and the nozzle guard cover two parts of sealing up a door; Both connect through hinges, and described nozzle guard cover and nozzle guard cover are provided with transparent window on sealing up a door, and the nozzle guard cover is provided with limit switch; The nozzle guard cover is sealed up a door and is provided with block, the installation site of limit switch and the installation site of block coupling.
The applying end face that described nozzle guard cover of the utility model and nozzle guard cover are sealed up a door is provided with limited block; Be welded with support on the nozzle guard cover; Top and bottom have a locating hole on the support, and the nozzle guard cover is sealed up a door and is provided with locating support, is provided with elastic positioning pin in the locating support; Locating hole on elastic positioning pin and the support is movable pegs graft, and also is provided with on the nozzle guard cover is sealed up a door and revolves handwheel.
The utility model compared with prior art has the following advantages: overall structure is simpler, compact, enhances productivity thereby reduced production cost, the convenient technical problem of removing material when potential safety hazard when having solved the injection mechanism injection and putty.Improved operating personnel's operating efficiency simultaneously, made injection moulding machine general technical content and attractive in appearance be able to bigger lifting.
Description of drawings
Fig. 1 is the utility model scheme of installation.
Fig. 2 is the utility model master TV structure sketch map.
Fig. 3 is the utility model left side TV structure sketch map.
Fig. 4 is the utility model backsight structural representation.
Fig. 5 is the utility model plan structure sketch map.
Fig. 6 is the utility model supporting structure sketch map.
Fig. 7 is the utility model block structural representation.
The specific embodiment
Referring to Fig. 1; The utility model relates to front template 1, nozzle guard 2, bolt 3, barrel case 4, injection member 5; Wherein front template 1, barrel case 3, injection member 5 belong to the signal drafting, are mainly used in and embody the utility model installation site, do not elaborate at this.
Referring to Fig. 2 ~ Fig. 7; Nozzle guard 2 comprises nozzle guard cover 2-9 and the nozzle guard cover 2-8 two parts of sealing up a door; Both connect through hinges 2-4, and described nozzle guard cover 2-9 and nozzle guard cover are sealed up a door and be provided with transparent window 2-7 on the 2-8, and the seal up a door applying end face of 2-8 of nozzle guard cover 2-9 and nozzle guard cover is provided with limited block 2-2; Be welded with support 2-10 on the nozzle guard cover 2-9, support 2-10 goes up the top and the bottom has locating hole A and B.Also be provided with limit switch 2-1 on the nozzle guard cover 2-9.The nozzle guard cover 2-8 that seals up a door is provided with locating support 2-5, is provided with elastic positioning pin 2-3 in the locating support 2-5, and locating hole A on elastic positioning pin 2-3 and the support 2-10 or B are movable to peg graft.The nozzle guard cover 2-8 that seals up a door is provided with and revolves handwheel 2-6, and the nozzle guard cover 2-9 that seals up a door also is provided with block 2-11, the installation site coupling of the installation site of block 2-11 and limit switch 2-1.
Before the utility model uses, at first on nozzle guard cover 2-9 and nozzle guard cover are sealed up a door 2-8, install lucite, use bolted as form 2-7.Then nozzle guard cover 2-9 and the nozzle guard cover 2-8 that seals up a door is connected with hinges 2-4; Through bolt 3 nozzle guard that assembles 2 is fixed tightly on the front template 1 again; According to nozzle guard cover 2-8 and the nozzle guard cover 2-9 end face applying situation adjustment limited block 2-2 that seals up a door, thus alleviate that the nozzle guard cover is sealed up a door and the nozzle guard cover between bump.On the nozzle guard cover is sealed up a door 2-8, install locating support 2-5 respectively, revolve handwheel 2-6.In locating support 2-5 through hole, install elastic positioning pin 2-3 again, then confirm that the nozzle guard cover 2-8 that seals up a door opens the final position and closes the final position, thereby confirm that indirectly the particular location of support 2-10 on nozzle guard cover 2-9 join weldering.At last seal up a door that 2-8 opens, the particular location of limit switch 2-1 is confirmed in position when closing and install at the nozzle guard cover according to block 2-11; Make the nozzle guard cover 2-8 that seals up a door inconsistent with limit switch 2-1, the melt action of injection of injection machine injection member 5 is stopped immediately once leaving mouth protective cover 2-9 block 2-11.
At first extracting elastic positioning pin 2-3 during work makes pin break away from the locating hole A of support fully; Stir simultaneously and revolve the past front upper place of handwheel 2-6 to lifting until elastic positioning pin 2-3 aligned hole B; Unclamp elastic positioning pin 2-3 simultaneously and make the block 2-11 limit switch 2-1 that always offsets, this moment, operating personnel can remove the clear material work of expecting.
Above content described in this specification only is to be illustrated what the utility model structure did.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (2)
1. injection moulding machine nozzle guard; Be arranged on the front template of injection moulding machine, it is characterized in that: comprise nozzle guard cover and the nozzle guard cover two parts of sealing up a door, both connect through hinges; Described nozzle guard cover and nozzle guard cover are provided with transparent window on sealing up a door; The nozzle guard cover is provided with limit switch, and the nozzle guard cover is sealed up a door and is provided with block, the installation site of limit switch and the installation site of block coupling.
2. injection moulding machine nozzle guard according to claim 1; It is characterized in that: the applying end face that described nozzle guard cover and nozzle guard cover are sealed up a door is provided with limited block, is welded with support on the nozzle guard cover, and top and bottom have a locating hole on the support; The nozzle guard cover is sealed up a door and is provided with locating support; Be provided with elastic positioning pin in the locating support, the locating hole on elastic positioning pin and the support is movable pegs graft, and also is provided with on the nozzle guard cover is sealed up a door and revolves handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566234 CN202412651U (en) | 2011-12-30 | 2011-12-30 | Nozzle protecting device of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566234 CN202412651U (en) | 2011-12-30 | 2011-12-30 | Nozzle protecting device of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412651U true CN202412651U (en) | 2012-09-05 |
Family
ID=46737443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120566234 Withdrawn - After Issue CN202412651U (en) | 2011-12-30 | 2011-12-30 | Nozzle protecting device of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658137A (en) * | 2012-09-24 | 2014-03-26 | 深圳市达航工业有限公司 | Safety box for clear water head of airplane water wagon |
-
2011
- 2011-12-30 CN CN 201120566234 patent/CN202412651U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658137A (en) * | 2012-09-24 | 2014-03-26 | 深圳市达航工业有限公司 | Safety box for clear water head of airplane water wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20150625 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |