CN209649338U - A kind of nozzle guard - Google Patents
A kind of nozzle guard Download PDFInfo
- Publication number
- CN209649338U CN209649338U CN201822258875.8U CN201822258875U CN209649338U CN 209649338 U CN209649338 U CN 209649338U CN 201822258875 U CN201822258875 U CN 201822258875U CN 209649338 U CN209649338 U CN 209649338U
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- CN
- China
- Prior art keywords
- head plate
- main body
- cover main
- nozzle guard
- protection cover
- 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.)
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Abstract
The utility model provides a kind of nozzle guard, belongs to injection molding machine nozzle safeguard structure technical field.This nozzle guard includes the head plate being vertically arranged and the machine barrel mesh enclosure that is horizontally set in the middle part of head plate, shield main body is covered with outside machine barrel mesh enclosure, the protection cover main body is installed in rotation in head plate, in the middle part of the protection cover main body and head plate is connected with hydraulicefficiency hinge, the shield body side is connected by damp type support rod that is stretchable or folding with head plate, when the protection cover main body is turned to the top, it is always positioned under head plate extreme higher position.This nozzle guard has the advantages that structural stability is good.
Description
Technical field
The utility model belongs to injection molding machine nozzle safeguard structure technical field, is related to a kind of nozzle guard.
Background technique
The injection nozzle shield of existing injection molding machine, in order to which client expects conveniently, to mostly use side enabling or whole shifting greatly clearly
Dynamic to wait traditional structures, a small number of machines have used the structure of partial switching.
Side is opened the door or whole pull open waits traditional structures, similar in appearance, is easy aestheticly tired, and require to use
The directly visible part of many appearances such as hinge, linear bearing sliding rail, entire protective device seem relative complex.Part turns over
Structure due to flip portion it is very little, overall stability is not high, easily the case where shaking；And it is substantially and must overturn 180
Degree causes shield body can be beyond plane in head plate, to influence the installation of client's manipulator.If it is desired to otherwise influencing mechanical
Hand can only will affect again the rotation of injection seat shield with doing a transitional region between head plate like that, can not accomplish
The two is taken into account.In addition, existing after turning over and freely falling, injure the risk of operator by a crashing object due to lacking strength limiting device.
In conclusion the utility model designs a kind of nozzle guard that structural stability is good.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, and it is good to propose a kind of structural stability
Nozzle guard.
The purpose of this utility model can be realized by the following technical scheme: a kind of nozzle guard, including set vertically
The head plate set and the machine barrel mesh enclosure being horizontally set in the middle part of head plate, are covered with shield main body, the protection outside machine barrel mesh enclosure
Cover main body is installed in rotation in head plate, and in the middle part of the protection cover main body and head plate is connected with hydraulicefficiency hinge, the shield
Body side is connected by damp type support rod that is stretchable or folding with head plate, and the protection cover main body is turned to the top
When, it is always positioned under head plate extreme higher position.
The protection cover main body whole installation is C font structure surrounded by three as a further improvement of the utility model,.
Slide form is equipped in shield body side as a further improvement of the utility model,.
Star handle is provided on the end face in protection cover main body away from head plate as a further improvement of the utility model,
Hand.
Based on the above-mentioned technical proposal, the utility model embodiment at least can produce following technical effect: this nozzle guard
Device overall construction design is reasonable, and shield is integrally overturn, and structural stability is good, in a whole set of protective device introduce hydraulicefficiency hinge and
Damp type support rod is aided with injection impulse stroke concept, the various aspects problem such as mechanical structure, safety standard is solved perfectly；Anti-
When translating into top in boot main body, close to 90 degree, damp type support rod is stretched, entire that cover main body is protected to rout up on machine barrel mesh enclosure
Side does not influence injection seat rotation, protects cover main body always without departing from plane in head plate, do not influence the assembly of manipulator.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model.
Fig. 2 is the structural schematic diagram that cover main body is protected in one preferred embodiment of the utility model.
Fig. 3 is structural schematic diagram when protecting cover main body to turn over to the top in one preferred embodiment of the utility model.
In figure, 10, head plate；20, machine barrel mesh enclosure；30, cover main body is protected；40, hydraulicefficiency hinge；50, damp type support rod；
60, slide form；70, star grip knob.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Below with reference to Fig. 1 to Fig. 3, technical scheme provided by the present invention will be described in more detail.
As shown in Figure 1 to Figure 3, this nozzle guard includes the head plate 10 being vertically arranged and is horizontally set in head plate 10
The machine barrel mesh enclosure 20 in portion, is covered with shield main body 30 outside machine barrel mesh enclosure 20, and the protection cover main body 30 is rotatably mounted
In head plate 10,30 middle part of protection cover main body and head plate 10 are connected with hydraulicefficiency hinge 40,30 side of protection cover main body
It is connected by damp type support rod 50 that is stretchable or folding and head plate 10, when the protection cover main body 30 is turned to the top,
It is always positioned under 10 extreme higher position of head plate.
When translating into top on protecting cover main body 30, close to 90 degree, damp type support rod 50 is stretched；Entire shield master
Body 30 routs up 20 top of machine barrel mesh enclosure, does not influence injection seat rotation；Protect cover main body 30 always without departing from plane in head plate 10, no
Influence the assembly of manipulator.
Further, preferably protection 30 whole installation of cover main body is C font structure surrounded by three, is cooperated with machine barrel mesh enclosure 20
It is even closer, guarantee the reliability of work.
In the present case, it preferably is equipped with slide form 60 in protection 30 side of cover main body, deviates from head in protection cover main body 30
Star grip knob 70 is provided on the end face of plate 10.
The utility model protects a kind of nozzle guard, and overall construction design is reasonable, and stability is good, a whole set of protective device
Middle introducing hydraulicefficiency hinge 40 and damp type support rod 50 are aided with injection impulse stroke concept, mechanical structure, safety post are solved perfectly
The various aspects problem such as standard.Under the premise of injecting impulse stroke, expects that 30 entire length of protection cover main body of mouth can be short to and just fill
A upper form adds the degree of one piece of label, still conform to CE UL every safety standard such as national standard, expect mouth shield weight at this time
Amount is very light, and this case is rotating mechanism with hydraulicefficiency hinge 40, is position-limit mechanism, overall structure tailored appearance with damp type support rod 50
Completely.
This nozzle guard has at least the following advantages or effect:
1, shield is integrally overturn, and structural stability is good, and tailored appearance is clean.
2, it is rotating mechanism with hydraulicefficiency hinge 40, when entirety is overturn, feels light but do not loosen, operating handle is preferable,
Comparing has texture.
3, nozzle guard cover is whole very light, and most heavy to be no more than 8KG, the load-bearing limit of single damp type support rod 50 is
8.9KG is sufficiently used for each type；And this preferably unidirectional damp type swing rod, it does not stress toward a side oscillation, the other side is by resistance；
Reasonable adjusting resistance, which can be realized after 45 degree to 88 degree sections are turned to any angle, to hover and will not freely fall.Operator
It is accidentally fallen when clear material without having to worry about shield and causes to injure by a crashing object, applying pressure after the completion of clear material manually can just be such that shield answers
Position.
4, total the space occupied is manipulator platform to blank position between machine barrel mesh enclosure 20, to both not having
It influences.
5, cost is relatively low.Hydraulicefficiency hinge 40, Damper Braces bar can select accessory common in the market, and cost amounts to only
Dozens of yuan.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (4)
1. a kind of nozzle guard, it is characterised in that: including the head plate being vertically arranged and the machine being horizontally set in the middle part of head plate
Cylinder mesh enclosure, is covered with shield main body outside machine barrel mesh enclosure, and the protection cover main body is installed in rotation in head plate, described anti-
In the middle part of boot main body and head plate is connected with hydraulicefficiency hinge, and the shield body side passes through damp type branch that is stretchable or folding
Strut is connected with head plate, when the protection cover main body is turned to the top, is always positioned under head plate extreme higher position.
2. a kind of nozzle guard according to claim 1, it is characterised in that: the protection cover main body whole installation is
C font structure surrounded by three.
3. a kind of nozzle guard according to claim 1, it is characterised in that: be equipped in shield body side transparent
Piece form.
4. a kind of nozzle guard according to any one of claims 1 to 3, it is characterised in that: in protection cover main body back
From being provided with star grip knob on the end face of head plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258875.8U CN209649338U (en) | 2018-12-30 | 2018-12-30 | A kind of nozzle guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258875.8U CN209649338U (en) | 2018-12-30 | 2018-12-30 | A kind of nozzle guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649338U true CN209649338U (en) | 2019-11-19 |
Family
ID=68519740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258875.8U Active CN209649338U (en) | 2018-12-30 | 2018-12-30 | A kind of nozzle guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649338U (en) |
-
2018
- 2018-12-30 CN CN201822258875.8U patent/CN209649338U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |