CN104517690B - A kind of automatic pneumatic controls armoring tape constant tension device - Google Patents
A kind of automatic pneumatic controls armoring tape constant tension device Download PDFInfo
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- CN104517690B CN104517690B CN201410699049.0A CN201410699049A CN104517690B CN 104517690 B CN104517690 B CN 104517690B CN 201410699049 A CN201410699049 A CN 201410699049A CN 104517690 B CN104517690 B CN 104517690B
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- cylinder
- signal feedback
- armoring
- friction plate
- tension
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Abstract
The invention belongs to electric wire production equipment field, it is related to a kind of automatic pneumatic control armoring tape constant tension device, by switch board, tension measuring device, signal feedback device, air-control device forms, tension measuring device electrically connects with signal feedback device, signal feedback device, air-control device electrically connects with switch board, the signal feedback device, by brush, electric slip ring, connecting cable is formed, brush, electric slip ring slides electrical connection, connecting cable is connected between electric slip ring and tension measuring device, the air-control device, by source of the gas, Pneumatic pressure proportioning valve, cylinder, frictional disk, friction plate forms, its gas circuit one end of Pneumatic pressure proportioning valve connects with source of the gas, the other end connects with cylinder, friction plate is installed in cylinder piston boom end, frictional disk and friction plate frictional connection.Armoring tape Tensity size of the present invention can quantify to set, and automatically control, constant tension, precisely, it is reliable, product quality, production efficiency can be effectively improved, there is higher innovation.
Description
Technical field
The invention belongs to electric wire manufacturing equipment field, particularly a kind of automatic pneumatic control armoring tape identical tension dress
Put.
Background technology
Chain armored equipment is widely used in electric wire production industry, the current chain armoring machine of cable, its armoring tape
Power controls is mostly by the way of：Friction plate is housed in frictional disk side, the frictional force size between friction plate and frictional disk makes
Adjusted with regulating bolt, screw or unscrew regulating bolt, the frictional force size between friction plate and frictional disk is changed, with
Reach control armouring belt tension.
This method armouring belt tension in chain armored equipment running will not accomplish identical tension, will not more accomplish armour
Fill belt tension size and realize and precisely quantify.Moreover, when adjusting armouring belt tension, it is necessary to adjusted before the chain armoring machine of cable starts
Whole, particularly in the chain armoring machine operation of cable, armouring belt tension constantly changes, it is necessary to according to cable armouring quality feelings
Condition, parking adjustment tension force, if not in time parking adjustment armouring belt tension, armouring belt tension it is too small or cross big city cause it is chain
Armored cable product quality problem, or even linkage armored cable product rejection can be made.Need to stop when adjusting armouring belt tension, it is raw
Production efficiency can be affected.
The content of the invention
Can be according to armouring it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of armoring tape Tensity size
Band tensile strength, armouring quality requirement are quantified, set, tension value size automatically controls, adjust automatically, constant tension,
Power control is more accurate, relatively reliable, can effectively improve armored cable product quality, effectively improve production efficiency, be time saving and energy saving
Automatic pneumatic control armoring tape constant tension device.
The present invention solves its technical problem and is achieved through the following technical solutions：
A kind of automatic pneumatic controls armoring tape constant tension device, it is characterised in that：By switch board, tension measuring device, letter
Number feedback device, air-control device composition, tension measuring device electrically connect with signal feedback device, and signal feedback device, gas control fill
Put and electrically connected with switch board, the signal feedback device, be made up of brush, electric slip ring, connecting cable, brush, electric slip ring are slided
Dynamic electrical connection, connecting cable are connected between electric slip ring and tension measuring device, the air-control device, by source of the gas, Pneumatic pressure
Proportioning valve, cylinder, frictional disk, friction plate composition, its gas circuit one end of Pneumatic pressure proportioning valve connect with source of the gas, the other end and cylinder
Connection, friction plate are installed in cylinder piston boom end, frictional disk and friction plate frictional connection.
Moreover, the tension measuring device, is provided with pressure sensor.
Moreover, the cylinder is circular cylinder.
The advantages of the present invention are：
Automatic pneumatic control armoring tape constant tension device scientific structure design of the present invention is reasonable, and armoring tape Tensity size can root
Quantified according to armoring tape tensile strength, armouring quality requirement, set, tension value size adjusts without stopping, and automatically controls, certainly
Dynamic adjustment, time saving and energy saving, constant tension, tension force is more accurate, relatively reliable, can effectively improve armored cable product matter
Measure, effectively improve production efficiency, be a kind of automatic pneumatic control armoring tape constant tension device with higher innovation.
Brief description of the drawings
Fig. 1 installation diagram schematic diagrames (part) of the present invention；
Fig. 2 is the operation principle schematic diagram of the present invention；
Fig. 3 is Fig. 1 A portions enlarged drawing.
Description of reference numerals：
1- armoring machines main shaft, 2- electric slip rings, 3- brushes, 4- armoring tapes supporting adn fixing device, 5- armourings tep reel, 6- tension force are surveyed
Measure device, 7- armoring tapes, 8- deflector rolls guider, 9- frictional disks, 10- friction plates, 11- cylinders, 12- armoring machine frames.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
A kind of automatic pneumatic controls armoring tape constant tension device, by switch board, tension measuring device 6, signal feedback device,
Air-control device forms, and tension measuring device electrically connects with signal feedback device, and signal feedback device, air-control device are and switch board
Electrical connection.Signal feedback device is made up of brush 3, electric slip ring 2, connecting cable, and brush, electric slip ring slide electrical connection, connection electricity
Cable is connected between electric slip ring and the pressure sensor of tension measuring device.Air-control device, by source of the gas, Pneumatic pressure proportioning valve,
Cylinder 11, frictional disk 9, friction plate 10 form, and one end of Pneumatic pressure proportioning valve gas circuit connects with source of the gas, Pneumatic pressure proportioning valve
The other end of gas circuit is connected with cylinder, and cylinder is self-control circular cylinder, and the cylinder block portion of cylinder is set on armoring machine main shaft, gas
The piston bar portion of cylinder is movably set in armoring machine frame, and friction plate is installed in cylinder piston boom end, and frictional disk is installed in company
Lock the side of armoring machine armoring tape supporting adn fixing device 4, frictional disk and friction plate frictional connection.
Pressure sensor is provided with tension measuring device.
This automatic pneumatic controls the operation principle of armoring tape constant tension device to be：
Assembling：Switch board is arranged near the chain armoring machine of cable, electric slip ring is arranged at 1 on armoring machine main shaft, electricity
Brush is installed in armoring machine frame 12, and tension measuring device is arranged on armoring tape supporting adn fixing device, cylinder is arranged at
In armoring machine frame and armoring machine main shaft, frictional disk is installed on the armouring tep reel 5 in armoring tape supporting adn fixing device with rubbing
The adjacent side of pad, electric-control system, tension measuring system, pneumatic control system are connected on request, connected.
Operation：1. according to armoring tape tensile strength, cable and wire armouring quality requirement, armoring tape is set on switch board
Force value；2. open Pneumatic pressure proportioning valve, source of the gas；3. armoring tape 7 is opened by being passed through on armouring tep reel via deflector roll guider 8
Force measuring device, enter back into armoring machine pulling equipment；4. the chain armoring machine of firing cable can carry out armouring to cable and wire.
Principle：When according to armoring tape tensile strength, cable and wire armouring quality requirement, setting armoring tape is opened on switch board
After force value, switch board calculates the pressure size of cylinder and controls Pneumatic pressure proportioning valve to supply automatically, and friction plate is in cylinder piston
Under bar control, demand gap and frictional force are kept with frictional disk, and then controls armouring tep reel to keep corresponding rotating speed, so that armouring
With constant demand tension force is kept, ensure the armouring quality of cable and wire.When causing armour because of reasons such as the elastic difference of armouring tep reel
When filling belt tension deviation, armoring tape also accordingly changes to the pressure of pressure sensor on tension measuring device, and pressure sensor will
Pressure signal is converted into electric signal transmission to electric slip ring, brush, switch board, and the pressure that switch board recalculates cylinder automatically is big
It is small and control Pneumatic pressure proportioning valve to adjust air demand, and then change the gap of friction plate and frictional disk, change armoring tape support
The rotating speed of device, (gap is big, and armoring tape support meanss rotating speed is fast, and armouring belt tension reduces, and gap is small, armoring tape support meanss
Rotating speed is slow, the increase of armouring belt tension) so that the tension force of armoring tape returns to requirements.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, those skilled in the art can manage
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, it is various replace, change and modifications all be it is possible,
Therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. a kind of automatic pneumatic controls armoring tape constant tension device, its by switch board, tension measuring device, signal feedback device,
Air-control device forms, and tension measuring device electrically connects with signal feedback device, and signal feedback device, air-control device are and switch board
Electrical connection, the signal feedback device, is made up of brush, electric slip ring, connecting cable, and brush, electric slip ring slide electrical connection, connection
Cable connection is between electric slip ring and tension measuring device, the air-control device, by source of the gas, Pneumatic pressure proportioning valve, cylinder, rubs
Disk, friction plate composition are wiped, its gas circuit one end of Pneumatic pressure proportioning valve connects with source of the gas, and the other end connects with cylinder, and friction plate is solid
Loaded on cylinder piston boom end, frictional disk and friction plate frictional connection；The cylinder block portion of cylinder is set on armoring machine main shaft, gas
The piston bar portion of cylinder is movably set in armoring machine frame；The cylinder is circular cylinder.
2. automatic pneumatic according to claim 1 controls armoring tape constant tension device, it is characterised in that：The tonometry
Device, it is provided with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699049.0A CN104517690B (en) | 2014-11-27 | 2014-11-27 | A kind of automatic pneumatic controls armoring tape constant tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699049.0A CN104517690B (en) | 2014-11-27 | 2014-11-27 | A kind of automatic pneumatic controls armoring tape constant tension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104517690A CN104517690A (en) | 2015-04-15 |
| CN104517690B true CN104517690B (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699049.0A Active CN104517690B (en) | 2014-11-27 | 2014-11-27 | A kind of automatic pneumatic controls armoring tape constant tension device |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115362B (en) * | 2016-06-28 | 2019-05-10 | 江苏兴达钢帘线股份有限公司 | The tension detecting apparatus of take-up lathe take-up tooling in a kind of novel steel cord |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515174Y (en) * | 2001-11-01 | 2002-10-09 | 汝友江 | Sheet material enrolling tension automatic control device |
| JP2013060276A (en) * | 2011-09-14 | 2013-04-04 | Kitakamitech Co Ltd | Tension device |
| CN203602945U (en) * | 2013-12-04 | 2014-05-21 | 国家电网公司 | Tension control device for stranding machine |
| CN203931653U (en) * | 2014-06-24 | 2014-11-05 | 无锡恒泰电缆机械制造有限公司 | Frame winch drum tension force ratio valve control system |
| CN204332546U (en) * | 2014-11-27 | 2015-05-13 | 天津市天缆电工机械有限公司 | A kind of automatic pneumatic controls armoring tape constant tension device |
-
2014
- 2014-11-27 CN CN201410699049.0A patent/CN104517690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515174Y (en) * | 2001-11-01 | 2002-10-09 | 汝友江 | Sheet material enrolling tension automatic control device |
| JP2013060276A (en) * | 2011-09-14 | 2013-04-04 | Kitakamitech Co Ltd | Tension device |
| CN203602945U (en) * | 2013-12-04 | 2014-05-21 | 国家电网公司 | Tension control device for stranding machine |
| CN203931653U (en) * | 2014-06-24 | 2014-11-05 | 无锡恒泰电缆机械制造有限公司 | Frame winch drum tension force ratio valve control system |
| CN204332546U (en) * | 2014-11-27 | 2015-05-13 | 天津市天缆电工机械有限公司 | A kind of automatic pneumatic controls armoring tape constant tension device |
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| CN104517690A (en) | 2015-04-15 |
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