CN205572953U - Large -scale injection molding machine electrically operated gate safety arrangement - Google Patents
Large -scale injection molding machine electrically operated gate safety arrangement Download PDFInfo
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- CN205572953U CN205572953U CN201620254540.7U CN201620254540U CN205572953U CN 205572953 U CN205572953 U CN 205572953U CN 201620254540 U CN201620254540 U CN 201620254540U CN 205572953 U CN205572953 U CN 205572953U
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- door
- electrically operated
- gate
- gear
- operated gate
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Abstract
The utility model provides a large -scale injection molding machine electrically operated gate safety arrangement, includes electrically operated gate and protection device, the electrically operated gate includes fixed gate and floating gate, the fixed gate with the floating gate passes through synchronous belt drive and connects, the fixed gate with the floating gate bottom all is provided with the gear, gear connection servo motor, the gear with synchronous belt drive connects, the opposite side of floating gate relatively fixed door is provided with protection device, protection device is including being located a plurality of reflector panels and autonomous device grating on the floating gate, the sensor is connected to the reflector panel, servo motor is connected to the sensor, this kind of large -scale injection molding machine electrically operated gate safety arrangement through installing reflector panel on door frame glazing coral and floating gate, detects whether have the foreign matter in the middle of the two, if any the foreign matter, the reflector panel has a measuring not arrive the signal of light coral, and servo motor is the stop work immediately, plays safe effect, and design comparison is simple, convenient to use, and the operation is got up very portably.
Description
Technical field
This utility model relates to a kind of protection device, particularly to a kind of large size plastic jetting-moulding device Electrically operated gate safeguard protection dress
Put, belong to industry manufacture field.
Background technology
Injection-molded item mould is that main profiled part is used in injection machine production, and its planform is more complicated,
Manufacturing manufacturing condition and require height, process is the most more complicated, so, an injection-molded item mould
Manufacture price the highest.If burn failure or break down in production, the matter of injection-molded item not only can be affected
Amount, sometimes may also be injection production work and cannot be carried out, and therefore, mold use safety is also that focused protection is right
As.During for preventing mould matched moulds, impact phenomenon occurs, mould assembling action to two halves die face soon close to time, template
Travel speed to slow down；During matched moulds, hydraulic pressure low pressure promotes piston to move matched moulds, treats two-half die tool faying face contact
After switching to miniature journey, in closing liquid cylinder pressure, the oil pressure of hydraulic oil raises, the tight matched moulds of two halves die face: when low
When hydraulic fluid force feed promotes piston to carry out mould assembling action, if having foreign body between two halves mould, then two halves mould can not contact,
Touching less than micro-travel switch, closing liquid compressing cylinder force feed can not be boosted, it is impossible to high pressure locking die.This kind mutually
Restriction movement device plays the purpose that protection mould is not damaged by.
Safety monitoring system is a link of particular importance, and the person of operative employee is carried out safeguard protection, wherein
During the operating of injection machine Electrically operated gate, servomotor and Timing Belt drive mobile door to open the door, close the door, and when at closing time, have
May prick and produce injury to human body, healthy to operative employee causes serious threat.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of large size plastic jetting-moulding device
Safety protector for electric door, can effectively solve the problem in background technology.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one large size plastic jetting-moulding device safety protector for electric door, including Electrically operated gate and protection device,
Described Electrically operated gate includes fixing door and mobile door, and described fixing door is connected by toothed belt transmission with described mobile door,
Being provided with gear bottom described fixing door and described mobile door, described gear connects servomotor, described gear
Being connected with described toothed belt transmission, the opposite side that described mobile door is relatively fixed door is provided with protection device, described
Protection device includes being positioned at the some reflectors on described mobile door and self-contained unit grating, and described reflector connects
Sensor, described sensor connects servomotor.
As a kind of optimal technical scheme of the present utility model, control even between described gear and described servomotor
Connect.
As a kind of optimal technical scheme of the present utility model, described reflector is provided with three to five pieces, and uniformly
It is arranged on the side of described mobile door, the setting corresponding with grating of described reflector.
As a kind of optimal technical scheme of the present utility model, described sensor is connected with described servomotor signal.
As a kind of optimal technical scheme of the present utility model, between described self-contained unit grating and described mobile door
Corresponding and be arranged in parallel.
This utility model is reached to provide the benefit that: this kind of large size plastic jetting-moulding device safety protector for electric door, if
Meter rationally, be skillfully constructed, by being arranged on doorframe glazing coral and reflector on mobile door, detect in the middle of the two
Whether having foreign body, if any foreign body, reflector has one piece of signal that can't detect light coral, and servomotor stops immediately
Work, plays safety effect, and design comparison is simple, easy to use, operates the easiest.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this
The embodiment of utility model is used for explaining this utility model together, is not intended that restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation of this utility model large size plastic jetting-moulding device safety protector for electric door；
In figure: 1, Electrically operated gate；2, fixing door；3, servomotor；4, gear；5, Timing Belt；6, move
Dynamic door；7, reflector；8, grating；9, sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein
Preferred embodiment be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, a kind of large size plastic jetting-moulding device safety protector for electric door, including Electrically operated gate 1 and protection dress
Putting, Electrically operated gate 1 includes fixing door 2 and mobile door 6, and fixing door 2 and mobile door 6 are by Timing Belt 5 transmission
Connecting, fixing door 2 is provided with gear 4 bottom mobile door 6, and gear 4 connects servomotor 3, gear
4 are in transmission connection with Timing Belt 5, and the opposite side that mobile door 6 is relatively fixed door 2 is provided with protection device, protection
Device includes being positioned at the some reflectors 7 on mobile door 6 and self-contained unit grating 8, and reflector 2 connects sensing
Device 9, sensor 9 connects servomotor 3.
Further, control between gear 4 with servomotor 3 to be connected.Reflector 7 is provided with three to five pieces, and
It is uniformly arranged on the side of mobile door 6, reflector 7 setting corresponding with grating 8.Sensor 9 and servo electricity
Machine 3 signal connects.Between self-contained unit grating 8 with mobile door 6 corresponding and be arranged in parallel.
Servomotor 3 and Timing Belt 5 drive mobile door 6 to open the door, close the door, when at closing time, it is possible to prick people
Body and produce injury, this device is a protection safety device, by being arranged on doorframe glazing coral 8 and mobile door
Upper reflector 7, detects whether have foreign body in the middle of the two, and if any foreign body, reflector 7 can't detect light coral
Signal, servomotor 3 quits work immediately, plays safety effect.
This kind of large size plastic jetting-moulding device safety protector for electric door, reasonable in design, be skillfully constructed, by being arranged on door
Frame glazing coral and reflector on mobile door, detect whether have foreign body in the middle of the two, and if any foreign body, reflector has
One piece of signal that can't detect light coral, servomotor quits work immediately, plays safety effect, design comparison letter
Single, easy to use, operate the easiest.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not used to limit
This utility model processed, although being described in detail this utility model with reference to previous embodiment, for ability
For the technical staff in territory, the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature.All within spirit of the present utility model and principle, made
Any modification, equivalent substitution and improvement etc., within should be included in protection domain of the present utility model.
Claims (5)
1. a large size plastic jetting-moulding device safety protector for electric door, including Electrically operated gate (1) and protection device, it is characterised in that
Described Electrically operated gate (1) includes fixing door (2) and mobile door (6), described fixing door (2) and described mobile door (6)
Being in transmission connection by Timing Belt (5), described fixing door (2) is provided with gear (4) with described mobile door (6) bottom,
Described gear (4) connects servomotor (3), and described gear (4) is in transmission connection with described Timing Belt (5), described shifting
The opposite side that dynamic door (6) is relatively fixed door (2) is provided with protection device, and described protection device includes being positioned at described mobile door
(6) the some reflectors (7) on and self-contained unit grating (8), described reflector (2) connects sensor (9),
Described sensor (9) connects servomotor (3).
A kind of large size plastic jetting-moulding device safety protector for electric door the most according to claim 1, it is characterised in that described tooth
Control to be connected between wheel (4) and described servomotor (3).
A kind of large size plastic jetting-moulding device safety protector for electric door the most according to claim 1, it is characterised in that described instead
Tabula rasa (7) is provided with three to five pieces, and is uniformly arranged on the side of described mobile door (6), described reflector (7) with
Grating (8) corresponding setting.
A kind of large size plastic jetting-moulding device safety protector for electric door the most according to claim 1, it is characterised in that described biography
Sensor (9) is connected with described servomotor (3) signal.
A kind of large size plastic jetting-moulding device safety protector for electric door the most according to claim 1, it is characterised in that described solely
Stand corresponding between device grating (8) with described mobile door (6) and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254540.7U CN205572953U (en) | 2016-03-30 | 2016-03-30 | Large -scale injection molding machine electrically operated gate safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254540.7U CN205572953U (en) | 2016-03-30 | 2016-03-30 | Large -scale injection molding machine electrically operated gate safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572953U true CN205572953U (en) | 2016-09-14 |
Family
ID=56867599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254540.7U Active CN205572953U (en) | 2016-03-30 | 2016-03-30 | Large -scale injection molding machine electrically operated gate safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755658A (en) * | 2017-10-25 | 2018-03-06 | 宁波海天金属成型设备有限公司 | A kind of protection device of heavy die casting machine |
| CN112846132A (en) * | 2020-12-31 | 2021-05-28 | 宁波力劲科技有限公司 | Safety door of die casting machine and control method |
-
2016
- 2016-03-30 CN CN201620254540.7U patent/CN205572953U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755658A (en) * | 2017-10-25 | 2018-03-06 | 宁波海天金属成型设备有限公司 | A kind of protection device of heavy die casting machine |
| CN112846132A (en) * | 2020-12-31 | 2021-05-28 | 宁波力劲科技有限公司 | Safety door of die casting machine and control method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |