CN203752472U - Safety pedal for injection molding machine - Google Patents
Safety pedal for injection molding machine Download PDFInfo
- Publication number
- CN203752472U CN203752472U CN201420172261.7U CN201420172261U CN203752472U CN 203752472 U CN203752472 U CN 203752472U CN 201420172261 U CN201420172261 U CN 201420172261U CN 203752472 U CN203752472 U CN 203752472U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- travel switch
- pedaling
- safety
- panel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a safety pedal for an injection molding machine and belongs to the technical field of automotive interior processing. The safety pedal comprises a pedaling part and carrying parts which are arranged on two sides of the pedaling part. The safety pedal is characterized in that the pedaling part is provided with a first pedaling area and a second pedaling area symmetrical to each other through a middle partition plate; each pedaling area comprises a bottom frame and a panel which is arranged on the bottom frame; a second travel switch and a compression spring for supporting the corresponding panel are arranged on each bottom frame; each carrying part comprises a transverse plate, a vertical plate and an arc-shaped structure which is used for connecting the transverse plate and the vertical plate together; each vertical plate is vertically connected with the corresponding bottom frame; a first travel switch, a rotary shaft and a gate are arranged on each transverse plate; each gate is arranged on the corresponding transverse plate through the corresponding rotary shaft; when each gate is opened, the corresponding first travel switch is triggered. The safety pedal for the injection molding machine is simple in structure and convenient to operate; by virtue of the middle recessed structure, an operator can conveniently operate the safety pedal; a power supply of a moving mold is timely cut off by virtue of the travel switches, so that the personal safety of the operator is ensured.
Description
Technical field
The utility model relates to a kind of safety tread, relates in particular to a kind of safety tread for injection machine, belongs to automotive trim processing technique field.
Background technology
Fascia injection-moulding device, volume is large, be mainly used in injection molded automobile instrument board, its primary structure comprises a pair of traveller being arranged on body, be arranged on dynamic model and quiet mould on traveller, on described dynamic model and quiet mould, be separately installed with injection mold, injection moulding process dynamic model moves to the injection moulding process that quiet mould place matched moulds completes instrument board, after injection moulding process completes, dynamic model moves in the other direction, and the workpiece instrument board that injection moulding completes just needs manually to be taken off, in addition in injection machine, dynamic model or quiet mould need to change injection mold or go wrong and need to manually go device interior to operate equally while needing repairing, although be provided with a dull and stereotyped pedal in prior art between a pair of traveller of injection machine, but there is no safety prevention measure, when operator stands in while operating on this pedal, if external staff's maloperation operating equipment, or electric control gear is subject to external interference to produce misoperation, can there is very large potential safety hazard in operator, the slab construction of existing pedal is also unfavorable for the maintenance to sound mould bottom in addition.
Utility model content
The deficiency that the utility model exists for prior art, provide a kind of simple in structure, easy to operate, the safety tread for injection machine that security performance is high, it has solved the too low inconvenient operating personnel in existing safety tread installation site and has operated and operating personnel exist the problem of potential safety hazard when entering or walk out pedal at device interior.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of safety tread for injection machine, comprise stampeding section and be arranged on the supporting part of both sides, stampeding section, it is characterized in that, described stampeding section is provided with the first symmetrical pedal district and the second pedal district by central dividing plate, the described district of trampling comprises underframe and is arranged on the panel on described underframe, described underframe is provided with the second travel switch and for the Compress Spring of support panel, described supporting part comprises transverse slat, riser and for connecting transverse slat, the arcuate structure of riser, described riser is connected with described underframe is vertical, described transverse slat is surface plate, described transverse slat is provided with the first travel switch, rotating shaft and the fence gate that can rotate around the shaft, described fence gate is arranged on described transverse slat by described rotating shaft, described the first travel switch is arranged on described transverse slat, when opening, described fence gate can touch the first travel switch.
Further, the outside of described transverse slat is provided with limiting plate.Convenient by the both sides of safety tread being fixed on a pair of traveller steadily, guarantee operator's walking safely in the above.
Further, described panel is orifice plate.It is mainly its anti-skidding effect.
The beneficial effects of the utility model are: the utility model has designed supporting part in the both sides of trampling district, and supporting part is arranged on a pair of traveller, is rationally provided with the height of trampling district, and handled easily personnel operate device interior; Supporting part is provided with fence gate and first travel switch that can rotate around the axis, two states is closed and opened to fence gate, when opening, can touch the first travel switch being arranged on transverse slat, the contact of the first travel switch can disconnect, cut off in time dynamic model electrical source of power, even if dynamic model power switch now starts, dynamic model can not move yet, there is the problem of very large hidden danger in the personal safety that has solved existing pedal operation person, has guaranteed to enter, walk out and in the personal safety of trampling the operating personnel in district by transverse slat; The one the second trample district to the further refinement of pedal respectively correspondence the second travel switch is set, guarantee that operator touches the second travel switch on underframe while standing on panel, cut off in time dynamic model electrical source of power, the design of the second travel switch simultaneously makes device interior operator more safe and reliable.In a word, the utility model is simple in structure, easy to operate, and middle part concave configuration more convenient operator operate, and by first, second travel switch, cuts off in time dynamic model electrical source of power, guarantees operator's personal safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model injection machine
Fig. 2 structural representation of the present utility model;
Fig. 3 is the structural representation that the utility model fence gate is opened;
Fig. 4 is the partial structurtes schematic diagram that the utility model is trampled district;
Fig. 5 is circuit theory diagrams of the present utility model;
In above-mentioned figure, 1, body; 2, quiet mould; 3, dynamic model; 4, safety tread; 5, traveller; 6 first trample district; 7, second trample district; 8, underframe; 9, panel; 10, limiting plate; 11, Compress Spring; 12, transverse slat; 13, riser; 15, fence gate; 16, rotating shaft; 17, central dividing plate; K0, dynamic model power switch; K1, the first travel switch; K2, the second travel switch.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Be illustrated in figure 1 the structural representation of injection machine, injection machine comprises a pair of traveller 5 that is arranged on body 1, is arranged on dynamic model 3 and quiet mould 2 on traveller 5, also comprises the safety tread 4 on the traveller being located between dynamic model and quiet mould.
As shown in Fig. 2～Fig. 5, a kind of safety tread for injection machine, comprise stampeding section and be arranged on the supporting part of both sides, stampeding section, described stampeding section is provided with the first symmetrical pedal district 6 and the second pedal district 7 by central dividing plate 17, the described district of trampling comprises underframe 8 and is arranged on the panel 9 on described underframe 8, described underframe 8 is provided with the second travel switch K2 and for the Compress Spring 11 of support panel, described supporting part comprises the transverse slat 12 of integrative-structure, riser 13 and for connecting transverse slat, the arcuate structure of riser, described riser 13 and described vertical connection of underframe 8, described transverse slat 12 is surface plate, described transverse slat 12 is provided with the first stroke K switch 1, rotating shaft 16 and the fence gate 15 that can rotate around the shaft, described fence gate 15 is arranged on described transverse slat 12 by described rotating shaft 16, described the first stroke K switch 1 is arranged on described transverse slat 12, described fence gate 15 can touch the first stroke K switch 1 while opening.
The outside of described transverse slat 12 is provided with limiting plate 10.Described limiting plate, transverse slat, arcuate structure and riser and traveller are suitable.
Described panel 9 is orifice plate.Mainly play a part anti-skidding.
When the utility model is used, the supporting part of safety tread 4 both sides is fixed on a pair of traveller 5 of injection machine, traveller 5 is clipped between limiting plate 10 and riser 13, traveller 5 tops are transverse slat 12, when injection machine needs normal work, fence gate 15 is closed, and door is parallel to traveller, now the first or second travel switch is closed, and dynamic model is controlled by dynamic model power switch K0 completely.When needs checkout facility or dismounting mould, operator enters from a side of fence gate 15, fence gate 15 is opened and touches the first stroke K switch 1, the contact of the first stroke K switch 1 is disconnected, the circuit of the dynamic model power switch K0 of injection machine is cut off, operator enters into first of stampeding section by transverse slat 12 and tramples district 6 and second and trample district 7, when operator stands to while trampling on the panel 9 in district, Compress Spring 11 is pressed down, panel 9 moves down and touches the second travel switch K2, the dynamic model power switch K0 of injection machine is cut off equally, then operator stands on safety tread and can carry out pickup, more mold exchange or operation that dynamic model or quiet mould are keeped in repair, because first and second travel switch is off-state, the circuit of dynamic model power switch K0 is cut off, even if occur that electrical Interference or other reason make the power switch K0 of dynamic model closed, dynamic model can not move yet, thereby guarantee the security that operating personnel operate on safety tread 4, after operating personnel have operated, leave and trample district, panel 9 moves under the effect of Compress Spring, and panel is away from the second travel switch K2, and the second travel switch K2 is closed, but now the first travel switch still remains open, operating personnel walk out safely by transverse slat 12, then close fence gate 15, the first stroke K switch 1 closures, at this moment start dynamic model power switch K0, dynamic model can carry out operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the safety tread for injection machine, comprise stampeding section and be arranged on the supporting part of both sides, stampeding section, it is characterized in that, described stampeding section is provided with the first symmetrical pedal district and the second pedal district by central dividing plate, the described district of trampling comprises underframe and is arranged on the panel on described underframe, described underframe is provided with the second travel switch and for the Compress Spring of support panel, described supporting part comprises transverse slat, riser and for connecting transverse slat, the arcuate structure of riser, described riser is connected with described underframe is vertical, described transverse slat is surface plate, described transverse slat is provided with the first travel switch, rotating shaft and the fence gate that can rotate around the shaft, described fence gate is arranged on described transverse slat by described rotating shaft, when opening, described fence gate can touch the first travel switch.
2. the safety tread for injection machine according to claim 1, is characterized in that, the outside of described transverse slat is provided with limiting plate.
3. the safety tread for injection machine according to claim 1 and 2, is characterized in that, described panel is orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172261.7U CN203752472U (en) | 2014-04-11 | 2014-04-11 | Safety pedal for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172261.7U CN203752472U (en) | 2014-04-11 | 2014-04-11 | Safety pedal for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752472U true CN203752472U (en) | 2014-08-06 |
Family
ID=51247774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172261.7U Expired - Fee Related CN203752472U (en) | 2014-04-11 | 2014-04-11 | Safety pedal for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752472U (en) |
-
2014
- 2014-04-11 CN CN201420172261.7U patent/CN203752472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 264006 No. 5, Guangzhou Road, Yantai Development Zone, Yantai, Shandong Patentee after: Yanfeng automotive trim systems (Yantai) Co. Ltd. Address before: 264006 No. 5, Guangzhou Road, Yantai Development Zone, Shandong Patentee before: Yanfeng Visteon (Yantai) Automotive Trim Systems Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |