CN109760348A - A kind of tyre building machine security protection system and its means of defence - Google Patents
A kind of tyre building machine security protection system and its means of defence Download PDFInfo
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- CN109760348A CN109760348A CN201910206006.7A CN201910206006A CN109760348A CN 109760348 A CN109760348 A CN 109760348A CN 201910206006 A CN201910206006 A CN 201910206006A CN 109760348 A CN109760348 A CN 109760348A
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- building machine
- tyre building
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- safe
- light curtain
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Abstract
The present invention relates to a kind of tyre building machine security protection systems, including mechanical railing, safe pull rope, the first safe light curtain, the second safe light curtain, area scanner, safety contactor, security control PLC and emergency stop device；The safety PLC is separately connected with mechanical balustrade units, safe pull rope unit, the first safe light curtain, the second safe light curtain, safety contactor and emergency stop device.The present invention is based on equipment operational safety, personnel's safe operation can prevent irrelevant personnel from swarming into running tyre building machine, and the safety of personnel and equipment can be effectively protected.
Description
Technical field
The present invention relates to safety protection fields, and in particular to a kind of tyre building machine security protection system and its protection side
Method.
Background technique
There is the iterative motion such as transmitting ring in tire building machine equipment itself, device displacement rotating fortune is led in tailstock expansion
Dynamic, turn-up and turn-down device displacement hypertonic, assembly drum rotation, press-roller device roll forming campaign, there is very big scope of activities, to
There is very big security risk in the people to work in region.Operator needs the moment to pay attention to the safety of itself and the safety of equipment,
It works so that moment itself is under biggish compression of nerves state, is badly in need of a set of security protection system to integral device and personnel
Security protection.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of tyre building machine security protection system and its means of defence,
Based on equipment operational safety, personnel's safe operation can prevent irrelevant personnel from swarming into running tyre building machine, can be effective
Protection staff and equipment safety.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of tyre building machine security protection system, including being set to the mechanical railing to make a circle outside tyre building machine, being set to
Tyre building machine tailstock, which expands, leads the first safe light curtain of device and turn-up and turn-down device translational motion region, is set to tyre building machine
The second safe light curtain between tailstock and host is set to tyre building machine tailstock side, leads device rotation for scanning to expand
The area scanner of fan-shaped region, the safety contactor for transmitting ring both sides of the edge for being set to tyre building machine, lean on assembly drum side
Respectively it is arranged one to cabinet direction；Security control PLC and emergency stop device；The safety PLC and mechanical railing, the first safety light
Curtain, the second safe light curtain, safety contactor, area scanner and emergency stop device are separately connected.
Further, the mechanical railing is equipped with current safety door；The safety door is provided with sick safety door latch, described
Safety door latch is connect with safety PLC.
Further, the system is additionally provided with audible and visible alarm safe pull rope.
A kind of safety protecting method of tyre building machine security protection system, which comprises the following steps:
Step S1: when tyre building machine is started to work, security protection system is powered and brings into operation；
When step S2 personnel enter mechanical guardrail by safety door, safety door latch is triggered, and signal is fed back to security control
PLC, security control PLC are out of service by emergency stop device control tyre building machine, and personnel press multiple in operating area after entering
Position button, tyre building machine work on；
Step S3: when personnel intrude into safe light curtain region, area scanner scanning area or safety contactor is touched, then
Security control PLC based on the feedback signal, controls that tyre building machine is out of service and sound an alarm, and personnel return by emergency stop device
When operating area presses reset button, tyre building machine works on and alarm stops.
Compared with the prior art, the invention has the following beneficial effects:
The present invention is based on equipment operational safety, personnel's safe operation can prevent irrelevant personnel from swarming into running tire building
The safety of personnel and equipment can be effectively protected in machine.Zone of protection of the present invention includes entire working region without dead angle, can be more preferable
It is that personnel provide security protection.
Detailed description of the invention
Fig. 1 is the safe schematic diagram of apparatus of the present invention
Fig. 2 is apparatus of the present invention connection figure
In figure: 1- machinery railing, 2- area scanner, the second light curtain of 3-, the first light curtain of 4-, 5- safety guyrope switch.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is please referred to, the present invention provides a kind of tyre building machine security protection system: including being set to outside tyre building machine
The mechanical railing to make a circle, the first safety for being set to tyre building machine tailstock stretching machine with turn-up and turn-down device translational motion region
Light curtain, the second safe light curtain being set between tyre building machine tailstock and host are set to tyre building machine tailstock side, use
In the safety for scanning the area scanner for the fan-shaped region that stretching machine rotates, the transmitting ring both sides of the edge for being set to tyre building machine
Contactor is respectively arranged one by heading and cabinet direction；Security control PLC and emergency stop device；The safety PLC and machinery
Railing, the first safe light curtain, the second safe light curtain, safety contactor, area scanner and emergency stop device are separately connected.
In the present embodiment, the mechanical railing is equipped with current safety door；The safety door is provided with sick safety door latch,
The safety door latch is connect with safety PLC, and access protection may be implemented, monitor door lock situation in real time, once someone enters, safety
The information of door lock feeds back to safety PLC, can control the operating status of equipment by programming in logic, prevent from being strayed into reach or
Repair the control shut down.
In the present embodiment, the security control PLC uses the safety PLC of Siemens S7-1515F.
In the present embodiment, the safety contactor uses Qingdao safe touch side, and equipment moving parts is with human contact
Machinery is collision, increases safe touch side, and when with being collided, signal real-time transmission to safety PLC, control moving parts stops
Only.
In the present embodiment, the area scanner uses SICK area scanner, is located at by tailstock, outside mechanical fence,
The area D as shown in figure 1.The safe laser scanner of SICK is the perfect crystallization of advanced proprietary technology, experience and optimal performance.It sweeps
It retouches its ambient enviroment and measures distance.The two dimension monitoring knot of the protection zone arbitrarily determined is produced by integrated revolving mirror
Fruit.And monitoring result is fed back into safety PLC, by safe laser region scanner, it can control the sector of stretching machine rotation
Region effectively prevent being strayed into because of personnel, and equipment is injured caused by personnel.
In the present embodiment, safe light curtain uses SICK safe light curtain: being located at tailstock stretching machine and turn-up and turn-down device at one
Translational motion region, the area B as shown in figure 1, at one between molding machine tailstock and host, into the necessary place of operating area,
The area C as shown in figure 1.In no mechanical fence area, increase safe light curtain, setting access protection guarantees in equipment operation, Ren Yuanjin
Safety out.
In the present embodiment, the system is additionally provided with acoustooptic alarm.
In the present embodiment, the system is additionally provided with safe pull rope, and the pullswitch of bracing wire length up to 30 m have
Integrated wire breakage and bracing wire tense function, and the metal shell with position indicator reconciliation lock knob bar passes through safe pull rope
Switch can prevent personnel foot injured, guarantee equipment normal operation and personnel safety between component that is mobile and not moving.When
Someone station is repaired in this region or in the region, and personnel leg can first touch safe drawing when mobile if any maloperation equipment
Rope triggers security system, and program can stop tailstock movable part, reaches protection leg and personnel safety.
A kind of safety protecting method of tyre building machine security protection system, which comprises the following steps:
Step S1: when tyre building machine is started to work, security protection system is powered and brings into operation；
Step S2: when personnel enter mechanical guardrail by safety door, safety door latch is triggered, and signal is fed back to security control
PLC, security control PLC are out of service by emergency stop device control tyre building machine, and personnel press multiple in operating area after entering
Position button, tyre building machine work on；
Step S3: when personnel intrude into safe light curtain region, area scanner scanning area or touch safety contactor, then
It is out of service and sound an alarm that security control PLC controls tyre building machine based on the feedback signal, by emergency stop device, when personnel return
It returns operating area and presses reset button, tyre building machine works on and alarm stops.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (5)
1. a kind of tyre building machine security protection system, it is characterised in that: including being set to the machine to make a circle outside tyre building machine
Tool railing is set to tyre building machine tailstock turn-up and turn-down device and expands the first safe light curtain for leading device translational motion region, sets
The second safe light curtain for being placed between tyre building machine tailstock and host is set to tyre building machine tailstock side, for scanning
Expand the safe contact for leading the area scanner of the fan-shaped region of device rotation, the transmitting ring both sides of the edge for being set to tyre building machine
Device is respectively arranged one by assembly drum direction and cabinet direction；System is additionally provided with security control PLC and emergency stop device；The peace
Full PLC is separately connected with mechanical railing, the first safe light curtain, the second safe light curtain, safety contactor and emergency stop device.
2. a kind of tyre building machine security protection system according to claim 1, it is characterised in that: the machinery railing is set
There is current safety door；The safety door is provided with sick safety door latch, and the safety door latch is connect with safety PLC.
3. a kind of tyre building machine security protection system according to claim 1, it is characterised in that: the system is also set up
Acousto-optic alarm device.
4. a kind of tyre building machine security protection system according to claim 1, it is characterised in that: the system is also set up
There is safe pull rope.
5. a kind of safety protecting method of tyre building machine security protection system, which comprises the following steps:
Step S1: when tyre building machine is started to work, security protection system is powered and brings into operation；
Step S2: when personnel enter mechanical guardrail by safety door, safety door latch is triggered, and signal is fed back to security control
PLC, security control PLC are out of service by emergency stop device control tyre building machine, and personnel press multiple in operating area after entering
Position button, tyre building machine work on；
Step S3: when personnel intrude into safe light curtain region, area scanner scanning area or touch safety contactor, then
It is out of service and sound an alarm that security control PLC controls tyre building machine based on the feedback signal, by emergency stop device, when personnel return
It returns operating area and presses reset button, tyre building machine works on and alarm stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206006.7A CN109760348A (en) | 2019-03-19 | 2019-03-19 | A kind of tyre building machine security protection system and its means of defence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206006.7A CN109760348A (en) | 2019-03-19 | 2019-03-19 | A kind of tyre building machine security protection system and its means of defence |
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| Publication Number | Publication Date |
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| CN109760348A true CN109760348A (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206006.7A Pending CN109760348A (en) | 2019-03-19 | 2019-03-19 | A kind of tyre building machine security protection system and its means of defence |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203045844U (en) * | 2013-01-31 | 2013-07-10 | 吴慧艳 | Horizontal type bale cutter light curtain safety control system |
| CN205620774U (en) * | 2016-04-06 | 2016-10-05 | 天奇自动化工程股份有限公司 | Track quick -witted safe control system that divides a word with a hyphen at end of a line |
| CN207082241U (en) * | 2017-05-22 | 2018-03-09 | 南京理工大学 | Machine security protection training experimental provision |
| CN210679807U (en) * | 2019-03-19 | 2020-06-05 | 福建建阳龙翔科技开发有限公司 | Tire building machine safety protection system |
-
2019
- 2019-03-19 CN CN201910206006.7A patent/CN109760348A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203045844U (en) * | 2013-01-31 | 2013-07-10 | 吴慧艳 | Horizontal type bale cutter light curtain safety control system |
| CN205620774U (en) * | 2016-04-06 | 2016-10-05 | 天奇自动化工程股份有限公司 | Track quick -witted safe control system that divides a word with a hyphen at end of a line |
| CN207082241U (en) * | 2017-05-22 | 2018-03-09 | 南京理工大学 | Machine security protection training experimental provision |
| CN210679807U (en) * | 2019-03-19 | 2020-06-05 | 福建建阳龙翔科技开发有限公司 | Tire building machine safety protection system |
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