CN207258647U - A kind of fault pre-alarming device for sealing-tape machine transmission system - Google Patents
A kind of fault pre-alarming device for sealing-tape machine transmission system Download PDFInfo
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- CN207258647U CN207258647U CN201720538900.0U CN201720538900U CN207258647U CN 207258647 U CN207258647 U CN 207258647U CN 201720538900 U CN201720538900 U CN 201720538900U CN 207258647 U CN207258647 U CN 207258647U
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- sealing
- transmission system
- iron plate
- tape machine
- driving drum
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Abstract
The utility model discloses a kind of fault pre-alarming device for sealing-tape machine transmission system, including driving drum by weight roller after adhesive tape connection bend pulley by connecting back to driving drum, it is characterised in that：The prior-warning device follows bend pulley to rotate including bend pulley equipped with sensing iron plate, sensing iron plate front end is equipped with the number that sensor passes through the sensing iron plate unit interval and counts, and count results are sent into singlechip controller, singlechip controller connection output unit.Due to the above structure, when transmission system breaks down, which can effectively detect exception and send alarm signal or shutdown system the utility model, so that post operation personnel remove a hidden danger generation of preventing accident in time.
Description
Technical field
The technological improvement of sealing-tape machine transmission system is the utility model is related to, it is more particularly to a kind of to be used for sealing-tape machine transmission system
Fault pre-alarming device.
Background technology
Driving unit fault often occurs in sealing-tape machine transport, gently then damages equipment, causes cost to waste, it is heavy then influence
Blast fumance, causes damages to company's production.
Driving unit fault mainly includes sealing-tape machine driving motor catcher or connector damage etc. at a high speed at present；Gear reducer
High speed shaft damage, gear failure etc.；Low speed is taken over or connector damages etc.；Because of putty, overload, the serious sideslip of adhesive tape or other originals
Because making frictional force between driving drum and adhesive tape that skidding etc. not enough occur；Adhesive tape snaps, torn edges etc..
In view of the above-mentioned problems, providing a kind of new fault pre-alarming device, when transmission system breaks down, can effectively examine
Measure exception and send alarm signal or shutdown system, so that post operation personnel remove a hidden danger generation of preventing accident in time.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fault pre-alarming for sealing-tape machine transmission system and fills
Put, when transmission system breaks down, can effectively detect exception and send alarm signal or shutdown system, so that post is grasped
Make personnel to remove a hidden danger in time generation of preventing accident.
To reach above-mentioned purpose, the technical solution of the utility model is that a kind of failure for sealing-tape machine transmission system is pre-
Alarm device, including driving drum, by connecting back to driving drum by weight roller after adhesive tape connection bend pulley, its feature exists
In：The prior-warning device follows bend pulley to rotate including bend pulley equipped with sensing iron plate, and sensing iron plate front end is equipped with
The number that sensor passes through the sensing iron plate unit interval counts, and count results are sent into singlechip controller, monolithic
Machine controller connects output unit.
The driving drum both ends are respectively equipped with bearing block and one end connection low speed catcher, and low speed catcher, which is sequentially connected, to be subtracted
Fast machine and at a high speed catcher, take over be connected to motor at a high speed.
The lower section of the weight roller is equipped with ballast box (other tensioning apparatus principles are identical).
A kind of fault pre-alarming device for sealing-tape machine transmission system, due to the above structure, the utility model are worked as
When transmission system breaks down, which can effectively detect exception and send alarm signal or shutdown system, so as to post
Operating personnel remove a hidden danger generation of preventing accident in time.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
Fig. 1 is applied to sealing-tape machine transport system for a kind of fault pre-alarming device for sealing-tape machine transmission system of the utility model
The structure diagram of system；
Fig. 2 is the peace at bend pulley in a kind of fault pre-alarming device for sealing-tape machine transmission system of the utility model
Assembling structure schematic diagram；
Fig. 3 is that the structure of driving device in a kind of fault pre-alarming device for sealing-tape machine transmission system of the utility model is shown
It is intended to；
In fig. 1-3,1, driving drum；2nd, bearing block；3rd, low speed is taken over；4th, gear reducer；5th, take at a high speed；6th, motor；
7th, adhesive tape；8th, bend pulley；9th, sensing iron plate；10th, sensor；11st, singlechip controller；12nd, output system；13rd, weight rolls
Cylinder；14th, ballast box.
Embodiment
Analyzed for existing driving unit fault, sealing-tape machine is in normal operation, all bend pulleys 8
Rotating speed be substantially it is consistent, once adhesive tape breaks down in the process of running:For example skid, all 8 rotating speed meetings of bend pulley
Reduce, or even stop operating；Head hopper or afterbody hopper putty, may cause the reduction of the adhesive tape speed of service, 8 turns of bend pulley
Speed also can be reduced synchronously；At a high speed, low speed catcher or connector damage, gear reducer high speed shaft break or go wrong, adhesive tape operating speed
Degree reduces or stops operating, and all 8 rotating speeds of bend pulley reduce or stop operating；Adhesive tape breaks or torn edges, and bend pulley stops
Rotate or rotating speed reduces；Rubber belt from deviating is serious, and since frictional force increases, adhesive tape rotating speed reduces, and bend pulley rotating speed also synchronously drops
It is low.From these common ground, after finding bend pulley normal work, once rotating speed is reduced or stopped, if motor is still normal
Work, so that it may judge that sealing-tape machine transmission system breaks down.
Specifically as shown in Figs. 1-3, the utility model includes passing through weight after driving drum 1 connects bend pulley 8 by adhesive tape 7
Hammer roller 13 connects back to driving drum 1, it is characterised in that：The prior-warning device is equipped with sensing iron plate 9 including bend pulley 8
Bend pulley 8 is followed to rotate, 9 front end of sensing iron plate is equipped with the number that sensor 10 passes through 9 unit interval of sensing iron plate and carries out
Count, and count results are sent into singlechip controller 11, singlechip controller 11 connects output unit 12.
1 both ends of driving drum are respectively equipped with bearing block and low speed catcher 3, and low speed catcher 3 is sequentially connected gear reducer 4 and height
Quick access hand 5, takes at a high speed 5 and is connected to motor 6.The lower section of weight roller 13 is equipped with ballast box 14.
Sensing iron plate 9 is fixedly mounted on a certain 8 termination of bend pulley of sealing-tape machine in fault pre-alarming device, follows roller to revolve
Turn.Using a kind of sensor 10, the times N 1 passed through to 9 unit interval of sensing iron plate counts, and inputs a signal into list
In piece machine 11, compared with the times N that the sensing chip unit interval passes through when the bend pulley being previously set runs well, one
When denier fiducial value ︱ N-N1 ︱ are more than some setting value M1, microcontroller 11 just exports an electric signal and connects alarm 12-1, alarm
Device starts to alarm；When fiducial value ︱ N-N1 ︱ are more than some bigger setting value M2 again, singlechip controller 11 just exports a telecommunications
Number a normally closed switch 12-2 is given, this normally closed switch 12-2 is connected in the accident circuit of sealing-tape machine, so equivalent to disconnection
Synchronous shutdown is avoided or prevented accident by accident circuit, the operation sealing-tape machine system.
The main working power of the device and the motor power of the sealing-tape machine are same power supply signal.When i.e. sealing-tape machine works,
The device works asynchronously；Therefore in view of when sealing-tape machine just starts, fiducial value ︱ N-N1 ︱ are be easy to cause not in normal range (NR)
System disorders, therefore set in SCM system, after electric motor starting 15 seconds, the device ability life's work, can bypass and open
Fiducial value problems of too when dynamic, when adhesive tape is shut down, since motor powers off, which synchronously shuts down, excessive there is no fiducial value
Problem.
The process number of sensing chip when the device is rotated using contactless, sensor sensing collection bend pulley,
Alarm and accident line are controlled using SCM system, one side Reliability comparotive is strong, and service life length, does not allow generally
It is fragile；On the other hand, accuracy is high, when bend pulley runs well the sensing chip unit interval by times N determine after, lead to
Constantly debugging is crossed, finally determines rational alarm setting value M1 and beat to stop conveyor trip switch setting value M2, once reach setting value,
System can play a role at once, can avoid and prevent in time accident.
The utility model mainly skids sealing-tape machine, drive part connector failure or speed reducer drive failure, hopper are blocked up
After material, rubber belt from deviating be serious and adhesive tape breaks and alarm and shutdown system material transportation have prevention and alarm function.According to
Outer to cause putty accident 7 to rise for subsidiary factory accident measuring and calculating in 2011, adhesive tape slipping, the cut-out of sealing-tape machine high speed rubber block causes putty
Accident 4 rises, and by each putty when, which wastes raw material 10 tons, to be calculated, and 400 yuan of raw material average price per ton, can save wastage of material every year
11.2 ten thousand yuan, in addition this several times during putty accident recovery, adhesive tape strip starts, burn 3 motors, be worth about 2.5 ten thousand yuan；
Adhesive tape head hopper is caught in bulk or foreign matter causes head putty 25 to rise, and directly affects sintering machine production, loss annual at least 10
Yu Wanyuan；The accident 3 that adhesive tape breaks rises, and adhesive tape is directly rolled into driving drum, together by driving drum shield extrusion damage, one
Play adhesive tape to be scratched by driving arm, great difficulty is caused to repairing, every accident extraneoas loss at least increases by 30,000 yuan, so every
Year can save more than 90,000 yuan of such causality loss.It is total described, after the project implementation, can directly drop every year this about 32.7 ten thousand
Member.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implement and from
The limitation of aforesaid way, if the various improvement of technical solutions of the utility model progress are employed, or not improved directly application
In other occasions, within the scope of protection of the utility model.
Claims (3)
1. a kind of fault pre-alarming device for sealing-tape machine transmission system, including driving drum (1) are connected by adhesive tape (7) and altered course
Driving drum (1) is connected back to by weight roller (13) after roller (8), it is characterised in that：The prior-warning device includes changed course
Roller (8) follows bend pulley (8) to rotate equipped with sensing iron plate (9), and sensing iron plate (9) front end is equipped with sensor (10) to sense
Answer the number of iron plate (9) unit interval process to be counted, and count results are sent into singlechip controller (11), microcontroller control
Device 11 processed connects output unit (12).
A kind of 2. fault pre-alarming device for sealing-tape machine transmission system according to claim 1, it is characterised in that：It is described
Driving drum (1) both ends be respectively equipped with bearing block (2) and low speed catcher (3), low speed catcher (3) be sequentially connected gear reducer (4)
(5) are taken over height, height takes over (5) and is connected to motor (6).
A kind of 3. fault pre-alarming device for sealing-tape machine transmission system according to claim 1, it is characterised in that：It is described
The lower section of weight roller (13) be equipped with ballast box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538900.0U CN207258647U (en) | 2017-05-16 | 2017-05-16 | A kind of fault pre-alarming device for sealing-tape machine transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538900.0U CN207258647U (en) | 2017-05-16 | 2017-05-16 | A kind of fault pre-alarming device for sealing-tape machine transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207258647U true CN207258647U (en) | 2018-04-20 |
Family
ID=61914853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538900.0U Active CN207258647U (en) | 2017-05-16 | 2017-05-16 | A kind of fault pre-alarming device for sealing-tape machine transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207258647U (en) |
-
2017
- 2017-05-16 CN CN201720538900.0U patent/CN207258647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |