CN206794721U - A kind of safety door protection device - Google Patents
A kind of safety door protection device Download PDFInfo
- Publication number
- CN206794721U CN206794721U CN201720657030.9U CN201720657030U CN206794721U CN 206794721 U CN206794721 U CN 206794721U CN 201720657030 U CN201720657030 U CN 201720657030U CN 206794721 U CN206794721 U CN 206794721U
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- CN
- China
- Prior art keywords
- door
- switch
- safety
- safety door
- electrically operated
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- 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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- Auxiliary Devices For Machine Tools (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of safety door protection device, including electrically operated safety door and place of safety, chute is provided with below the electrically operated safety door, indication grating is provided with above the electrically operated safety door, the place of safety is provided with observation window, the electrically operated safety door is provided with door handle, vertically corresponding door Liang Chu is provided with inductive switch to the door handle, the electrically operated safety door side is provided with outside door open switch provided with control zone described in control zone, emergency stop switch and die casting machine starting switch, the control zone of side, which is provided with, in the electrically operated safety door confirms switch and internal door closing switch, the place of safety side is provided with upper and lower two safety door limit bases.This practicality protection effect simple to operate is good, effective guarantee worker safety, the outer personnel's maloperation of safety door is prevented, so as to having prevented the generation of industrial accident.
Description
Technical field
Die casting machine safety protection field is the utility model is related to, specially a kind of safety door protection device.
Background technology
Die casting machine be it is a kind of under the effect of the pressure by the industrial machinery in molten metal bath injection to mould, die casting machine
Safety door is to prevent injection is splashed from causing personal injury and facilitating maintenance personal into the protector in machine, larger die casting machine
Safety door is generally adopted by electrically operated gate or pneumatic door, due to staff's more than one of a die casting machine, a load someone
Enter in die casting machine, not having device in external structure on existing safety door can clearly show and show have in machine
People, and the staff outside die casting machine safety door understands the possibility that die casting machine is opened in maloperation, so as to cause industrial accident.
Utility model content
Problem to be solved in the utility model is：There is provided one kind can prevent that fault-operation protection personal safe protection effect is good
Safety door protection device, the problem of can proposing to solve the problems mentioned in the above background technology.
To achieve the above object, the following technical scheme of the utility model offer, a kind of safety door protection device, including it is electronic
Safety door and place of safety, the electrically operated safety door lower section is provided with chute, indication grating is provided with above the electrically operated safety door, described
Place of safety is made up of transparent toughened glass, and the electrically operated safety door is provided with door handle, the vertical corresponding door beam of the door handle
Place is provided with inductive switch, and the electrically operated safety door side is provided with control zone described in control zone and opened provided with outside door open switch, jerk
Closing and die casting machine starting switch, the control zone of side, which is provided with, in the electrically operated safety door confirms switch and internal door closing switch,
The place of safety side is provided with upper and lower two safety door limit bases.
Preferably, the outside door open switch, die casting machine starting switch, confirmation switch and internal door closing switch are pressing
Switch.
Preferably, the indication grating is provided with red, green two kinds instruction colors.
Preferably, the outside door open switch and internal door closing switch are inside and outside vertical connection, it is described confirm switch with it is outer
Portion's door open switch connects with internal door closing switch.
Preferably, die casting machine starting switch is with confirming switch connection.
Preferably, the inductive switch connection die casting machine starting switch.
There is choosing, the observation window is transparent high temperature resistant structure.
Compared with prior art, the beneficial effects of the utility model are：
By provided with inductive switch connect die casting machine starting switch, cause internal pass when personnel press outside door open switch
Door switch power-off combines inductive switch and opens electrically operated safety door, and personnel enter rear pressing in die casting machine and confirm switch, now outside
Door closing switch powers off, and electrically operated safety door is just in normally open, and staff, which can enter in die casting machine, to work, this practicability and effectiveness
Worker safety has been ensured, the outer personnel's maloperation of safety door has been prevented, so as to prevent the generation of industrial accident.
The utility model provides a kind of safety door protection device, including electrically operated safety door and place of safety, the electric safe
Door lower section is provided with chute, is provided with indication grating above the electrically operated safety door, the place of safety is made up of transparent toughened glass, institute
State electrically operated safety door and be provided with door handle, vertically corresponding door Liang Chu is provided with inductive switch, the electric safe to the door handle
Door side is provided with outside door open switch, emergency stop switch and die casting machine starting switch provided with control zone described in control zone, described electronic
The control zone of side, which is provided with, in safety door confirms switch and internal door closing switch, and the place of safety side is provided with upper and lower two peaces
Air cock limit base.
Further, the outside door open switch, die casting machine starting switch, confirm switch and internal door closing switch be by
Compress switch, the indication grating is provided with red, green two kinds instruction colors, and the outside door open switch and internal door closing switch are inside and outside
Vertical connection, described to confirm that switch is connected with outside door open switch and internal door closing switch, die casting machine starting switch is opened with confirmation
Connection connects.Personnel are entered in die casting machine by pressing outside door open switch opening safety door, and indication grating sends out a warning, and pressing is internal
Door closing switch closed safe door, now outside door open switch upspring, then pressing confirms that switch powers off die casting machine starting switch,
Now internal door closing switch is upspring, and can carry out safe on-line operation, internal door closing switch is pressed after being worked in machine to be done
Open outside door open switch and open safety door, now confirm that switch die casting machine starting switch of upspringing restores electricity, indication grating
Give a green light, the program can effective safety of the support personnel in die casting machine, the outer personnel's maloperation of safety door is prevented, so as to prevent
The generation of industrial accident.
Further, the inductive switch connection die casting machine starting switch.By provided with inductive switch open make die casting
Machine powers off, and the design structure of the program is capable of the personal safety of further safeguard work personnel.
Further, the observation window is thermostable transparent structure.Outside work can be facilitated by the design structure by scheme
It is easy to observe in die casting machine whether someone is operating as personnel, in case maloperation causes industrial accident, so as to further ensure
The personal safety of inside processing personnel.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model induction switch structure schematic diagram；
Fig. 3 is door closing switch and confirmation switch structure diagram inside the utility model.
In figure：1. electrically operated safety door, 2. chutes, 3. indication gratings, 4. places of safety, 5. safety door limit bases, 6. control zones,
7. outside door open switch, 8. door handles, 9. emergency stop switch, 10. die casting machine starting switches, 11. confirm that switch, 12. inside are closed the door
Switch, 13. inductive switches, 14. observation windows.
Embodiment
Technological means, creation characteristic, the purpose reached and effect to realize the utility model are easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
As shown in Figure 1 to Figure 3, a kind of safety door protection device, including electrically operated safety door 1 and place of safety 4, the electronic peace
The lower section of air cock 1 is provided with chute 2, and the top of electrically operated safety door 1 is provided with indication grating 3, and the place of safety 4 is provided with observation window 14,
The electrically operated safety door 1 is provided with door handle 8, and vertically corresponding door Liang Chu is provided with inductive switch 13, the electricity to the door handle 8
The dynamic side of safety door 1 is provided with control zone 6 described in control zone 6 and opened provided with outside door open switch 7, emergency stop switch 9 and die casting machine startup
10 are closed, the control zone 6 of side, which is provided with, in the electrically operated safety door 1 confirms switch 11 and internal door closing switch 12, the safety
The side of area 4 is provided with upper and lower two safety door limit bases 5.
A kind of safety door protection device of the utility model, by provided with inductive switch connect die casting machine starting switch, when
Personnel, which press outside door open switch, causes internal door closing switch power-off to combine inductive switch unlatching electrically operated safety door, and personnel enter pressure
Pressing confirms switch after in casting machine, and now outside door closing switch power-off, electrically operated safety door are just in normally open, and staff is just
It can enter in die casting machine and work, this practicability and effectiveness has ensured worker safety, the outer personnel's maloperation of safety door is prevented, so as to shut out
The generation of industrial accident absolutely.
Wherein, the outside door open switch 7, die casting machine starting switch 10, confirmation switch 11 and internal door closing switch 12 are equal
For by compressing switch.
Wherein, the indication grating 3 is provided with red, green two kinds instruction colors.
Wherein, the outside door open switch 7 and internal door closing switch 12 are inside and outside vertical connection, it is described confirm switch 11 with
Outside door open switch 7 and internal door closing switch 12 connect.
Wherein, die casting machine starting switch 10 is with confirming that switch 11 is connected.
Wherein, the inductive switch 13 connects die casting machine starting switch 10.
Wherein, the observation window 14 is transparent high temperature resistant structure.
It should be noted that：This practicality when in use, works, personnel stand on when staff needs to enter in die casting machine
The side of electrically operated safety door 1 combines the outside door open switch 7 of pressing and opens electrically operated safety door 1, and personnel press after entering die casting machine working space
Pressure confirms that switch 11 powers off internal door closing switch 12, and now electrically operated safety door 1 belongs to normally open, treats to have worked in die casting machine
Cheng Hou, again pressing confirm that switch 11 makes internal door closing switch 12 walk out die casting machine working space after being powered, and pressing die casting machine opens
The electrically operated safety door 1 that dynamic switch 10 is now opened is closed, and die casting machine opens work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of safety door protection device, including electrically operated safety door (1) and place of safety (4), it is characterised in that：The electric safe
Chute (2) is provided with below door (1), indication grating (3) is provided with above the electrically operated safety door (1), the place of safety (4), which is provided with, to be seen
Window (14) is examined, the electrically operated safety door (1) is provided with door handle (8), and the vertical corresponding door Liang Chu of the door handle (8) is provided with sense
Inductive switch (13), electrically operated safety door (1) side are provided with outside door open switch provided with control zone (6) control zone (6)
(7), emergency stop switch (9) and die casting machine starting switch (10), the control zone (6) of the interior side of the electrically operated safety door (1) are provided with
Confirm that switch (11) and internal door closing switch (12), place of safety (4) side are provided with upper and lower two safety door limit bases (5).
A kind of 2. safety door protection device according to claim 1, it is characterised in that：The outside door open switch (7), pressure
Casting machine starting switch (10), confirm switch (11) and internal door closing switch (12) is by compressing switch, and be that safety aids in opening
Close.
A kind of 3. safety door protection device according to claim 1, it is characterised in that：The indication grating (3) be provided with it is red,
Green two kinds of instructions color.
A kind of 4. safety door protection device according to claim 1, it is characterised in that：The outside door open switch (7) with
Internal door closing switch (12) is inside and outside vertical connection, described to confirm that switch (11) is opened with outside door open switch (7) and internal close the door
Close (12) connection.
A kind of 5. safety door protection device according to claim 1, it is characterised in that：Die casting machine starting switch (10) with really
Recognize switch (11) connection.
A kind of 6. safety door protection device according to claim 1, it is characterised in that：Inductive switch (13) the connection pressure
Casting machine starting switch (10).
A kind of 7. safety door protection device according to claim 1, it is characterised in that：The observation window (14) is transparent resistance to
Thermal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657030.9U CN206794721U (en) | 2017-06-06 | 2017-06-06 | A kind of safety door protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657030.9U CN206794721U (en) | 2017-06-06 | 2017-06-06 | A kind of safety door protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794721U true CN206794721U (en) | 2017-12-26 |
Family
ID=60745192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657030.9U Active CN206794721U (en) | 2017-06-06 | 2017-06-06 | A kind of safety door protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794721U (en) |
-
2017
- 2017-06-06 CN CN201720657030.9U patent/CN206794721U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |