CN106216569B - A kind of production method monofilament deformation lathe and deform monofilament - Google Patents
A kind of production method monofilament deformation lathe and deform monofilament Download PDFInfo
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- CN106216569B CN106216569B CN201610651339.7A CN201610651339A CN106216569B CN 106216569 B CN106216569 B CN 106216569B CN 201610651339 A CN201610651339 A CN 201610651339A CN 106216569 B CN106216569 B CN 106216569B
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- monofilament
- deformation
- traction wheel
- lathe
- bending deformation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/04—Undulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
A kind of production method the invention discloses monofilament deformation lathe and deforming monofilament, monofilament actinobacillus device (1), collection line wheel (2), bending deformation roller (3), traction wheel group (5), wire-crossing wheel (6), strand oscillator (7) and bending deformation monofilament take-up (8), the traction wheel group (5) sequentially passed through it is characterized by comprising monofilament (9) is connected with gearbox (4).A kind of production method monofilament deformation lathe and deform monofilament provided by the invention, machine tool structure is simple, operates with and machine maintenance is convenient, significant effect, production efficiency, the Fracture Force and Breaking elongation for deforming monofilament is improved.
Description
Technical field
A kind of production method the present invention relates to monofilament deformation lathe and deforming monofilament, belongs to steel cord processing and manufacturing technology
Field.
Background technique
HI high impact steel cord is widely used in tire due to having higher Breaking elongation and good shock resistance
Protective layer, HI high impact steel cord main specifications has 5 × 0.30HI, 5 × 0.35HI and 5 × 0.38HI equal-specification.Existing Gao Chong
The production technology for hitting steel cord, which is mainly monofilament, to be pulled through deformation roller and carries out bending deformation to monofilament water tank is wet, then by double twisting device
Twisting is carried out to form；Or the direct twisting of bending deformation is carried out to monofilament by deformation roller on double twisting device and is formed.Produce Gao Chong
It is high to Breaking elongation requirement to hit steel cord, existing production technology is disadvantageous in that: 1, the wet deformation roller that is pulled through of water tank is to list
Silk carries out bending deformation, and drawing speed is low, and production efficiency is low, as the variation of filament diameter causes to deform monofilament breaking elongation
Rate changes greatly.2, on double twisting device by deformation roller to monofilament carry out bending deformation, due in twisting to deformed monofilament
It is stretched, the steel cord diameter of twisting is less than normal, and deformed monofilament Fracture Force and Breaking elongation decline are obvious, steel cord
Twisting loss of strength is big.Therefore, existing control technology has been unable to meet the needs of technique production, need to improve production efficiency and improvement
The product quality of HI high impact steel cord.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind to carry out bending deformation to monofilament, does not generate the lay pitch,
The high-efficient monofilament of production run deforms lathe；Further, bending depth is adjustable when the present invention provides a kind of deformation of monofilament, becomes
Shape monofilament Fracture Force improves, and the monofilament that Breaking elongation improves deforms lathe；Further, it is single to provide a kind of traction by the present invention
Silk is not easy the monofilament to skid deformation lathe when advancing；Further, the present invention provides a kind of production method for deforming monofilament, should
Deformation monofilament simple process, the production efficiency of method preparation, the Fracture Force and Breaking elongation for deforming monofilament are improved.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of monofilament deformation lathe, the monofilament actinobacillus device sequentially passed through including monofilament, bending deformation roller, are led at collection line wheel
Running wheel group, wire-crossing wheel, strand oscillator and bending deformation monofilament take-up, the traction wheel group are connected with gearbox.
The bending deformation roller includes fixed bracket, and upward and downward is horizontally disposed on the fixed bracket two pin shafts, described
Pin shaft, which extends, is cased with bearing outside the part of the fixed bracket outer, and the bearing outside has deformation roller, the institute being located below
Pin shaft is stated to be fixed on the fixed bracket, it is rectilinear in the fixed bracket to be provided with adjusting screw rod, the adjusting screw rod bottom
End side surface is fixedly linked with the pin shaft end located above, and the adjusting screw rod top is pierced by the fixed cradle top surface
Threaded hole after be provided with adjustment disk, be additionally provided with lock nut on the adjusting screw rod.
The monofilament actinobacillus device is made of n independent Unreeling seats, wherein n >=1.
The traction wheel group includes upper traction wheel and lower traction wheel, and the lower traction wheel, collection line wheel and bending deformation roller exist
In same level.
The lower traction wheel surface is provided with the road n U-type groove.
The lower traction wheel surface is provided with the integral multiple road U-type groove of n.
The wire-crossing wheel is located at the top of the traction wheel group.
Shape outside the deformation roller includes zigzag, and the two deformation rollers are mutually ratcheting.
Scale is provided on the adjustment disk.
A kind of production method deforming monofilament is obtained using monofilament deformation lathe production.
A kind of production method monofilament deformation lathe and deform monofilament provided by the invention, the setting of bending deformation roller can
Bending deformation is carried out to monofilament, the lay pitch is not generated, keeps the production run of this lathe high-efficient；The setting of adjusting screw rod makes two changes
The distance between shape roller and ratcheting degree are adjustable, and bending depth is adjustable when realizing monofilament deformation, make to deform the raising of monofilament Fracture Force,
Breaking elongation improves；Lower traction wheel surface is provided with the setting of the integral multiple road U-type groove of n, and traction wheel group filament drawing is made to advance
Shi Buyi skids, the deformation monofilament bigger suitable for production specification (such as 0.35mm and 0.38mm) leading in traction wheel group
Draw；Production method simple process, the production efficiency of monofilament are deformed, the Fracture Force and Breaking elongation for deforming monofilament are mentioned
It is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of bending deformation roller in the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the perspective view of Fig. 2.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in Fig. 1 ~ Fig. 4, a kind of monofilament deformation lathe, mainly by monofilament actinobacillus device 1, collection line wheel 2, bending deformation roller
3, gearbox 4, traction wheel group 5, wire-crossing wheel 6, strand oscillator 7 and bending deformation monofilament take-up 8 form.
For producing HI high impact steel cord 5 × 0.30HI structure, the 5 wet monofilament 9 that diameter 0.30mm is straightened of wheel are successively put
Into the Unreeling seat 11 of monofilament actinobacillus device 1,5 monofilament 9 are all focused in line wheel 2, are successively worn 0.30mm monofilament 9
Bending deformation roller 3 is crossed, 5 monofilament 9 are put into 5 slots of collection line wheel 2, deformation monofilament after bending deformation roller 3 is with one
The steel cord of 20 meters or so length of section is as lead and accomplishes fluently connector progress coiling.The lead of connector is accomplished fluently by lower traction wheel 52
Inside groove starts coiling, and round-trip coiling, 10 slot coilings of lower traction wheel 52 are carried out between upper traction wheel 51 and lower traction wheel 52
After, lead after wire-crossing wheel 6 using strand oscillator 7 after, by wire wound on bending deformation monofilament take-up 8
On Receiving wire wheel, shield is shut, starting lathe is carried out and crosses connector, connector is completed after operating, and a Receiving wire wheel is replaced
Lathe can be started to be produced.Since monofilament deformation lathe carries out bending deformation to monofilament, the lay pitch is not generated, therefore,
Lathe production run is high-efficient, and the operation linear velocity for deforming lathe can reach 162 ms/min, and actual motion linear velocity is
108 ms/min (diameter of upper traction wheel 51 and lower traction wheel 52 is 120mm).
The effect of traction wheel group 5 is: being driven by a motor gearbox 4, gearbox 4 drives traction wheel group 5 to be operated again, will
Monofilament after the progress bending deformation of bending deformation roller 3 is good is driven by traction wheel group to advance.
Bending deformation roller 3 can simultaneously together deform 5 monofilament 9.5 monofilament 9 are arranged in bending deformation roller 3
In, bending deformation roller 3 is assembled by pin shaft 32 and bearing 33, and deformation roller 34 goes slick.By rotating clockwise dial
Adjusting screw rod 35 carries out 2 deformation rollers 34 mutually self-locking at the top of formula, and straight monofilament 9 is made to form " W " type bending monofilament 9, when
When needing the deformation monofilament of differently curved depth, it can be realized by adjusting scale numerical value on top adjustment disk 36.Up time
Needle adjusts the bending value that can increase deformation monofilament, adjusts be capable of the bending value of Reducing distortion monofilament counterclockwise, bending value it is big
It is small to be measured by the Breaking elongation of pulling force machine testing bending deformation monofilament, by taking 0.30mm deforms monofilament as an example, fracture
Elongation control is advisable 5.5% ~ 8.0%, after deflection is adjusted, has limited lock nut 37 in time.Whole deformation device is logical
Fixed bracket 31 is crossed to be fixed on the work top of lathe.
Monofilament actinobacillus device 1 is made of 5 independent Unreeling seats 11, can be with unwrapping wire diameter 220mm or the above larger size
I-beam wheel, the monofilament actinobacillus device 1 can also be made of multiple independent Unreeling seats 11.
Collect line wheel 2 with bending deformation roller 3 and 52 inside groove of lower traction wheel of traction wheel group 5 on same level straight line, bending
Free travel can be adjusted by top adjusting screw rod 35 by deforming roller 3, thus it is possible to vary extrude the deflection size of monofilament 9, deformation
Monofilament is in the middle position of bending deformation roller 3.
Traction wheel group 5 is made of upper traction wheel 51 and lower traction wheel 52, and lower 52 surface of traction wheel is provided with 10 U-type grooves, is led
Running wheel group 5 drives gearbox 4 to carry out pulling motion by motor, and the monofilament after bending deformation is drawn and is advanced.
Lower traction wheel 52 opens 5 U-type grooves and is used to put 5 0.30mm monofilament, still, the bigger deformation monofilament of production specification
After (such as 0.35mm and 0.38mm) winds 5 circles on lower traction wheel 52, filament drawing skids a little when advancing, so comprehensively considering
There is big specification deformation monofilament production, therefore lower traction wheel 52 can open up 10 slots.
On same work top, take-up passes through electricity for strand oscillator 7 and bending deformation monofilament take-up 8 and traction wheel group 5
Machine drives, and when lathe starting is run, drives gearbox 4 to synchronize work with motor.
Bending deformation roller 3 can be " W tooth " type circular deformation roller of different-diameter, while can also be the irregular of other flute profiles
Deform roller.
After technical solution as above, after 5 wet drawing monofilament being deformed lathe progress bending deformation by monofilament, directly
Connect the predeformation for being wrapped in and being can be completed on Receiving wire wheel to monofilament.Again by 5 be wrapped in I-beam wheel deformation monofilament
After being twisted by double twisting device, the HI high impact steel cord of specification required for being formed, it is raw that this method is alternatively referred to as two-step method
Produce HI high impact steel cord production technology.
After be wrapped on Receiving wire wheel 5 0.30mm deformation monofilament are twisted by double twisting device, it can be completed 5
The production of × 0.30HI HI high impact steel cord, this method are alternatively referred to as two-step method production HI high impact steel cord production technology.According to
HI high impact steel cord different structure diameter needs, and when such as producing 5 × 0.35HI, 5 × 0.38HI equal-specification HI high impact steel cord, needs
Otherwise when with Breaking elongation index, by adjusting the increasing of top adjusting screw rod 35 or Reducing distortion roller on bending deformation roller 3
The drafts of 34 pairs of 5 monofilament 9 can be obtained the deformation monofilament of required Breaking elongation index.When drafts adjustment finishes
Afterwards, when the production of starting lathe, monofilament 9 is maintained at the arrangement centre position of deformation roller 34, while having locked on bending deformation roller 3
Top lock nut 37 prevents deformation roller 34 from loosening, monofilament 9 is caused to deform exception.
A kind of production method deforming monofilament is obtained using monofilament deformation lathe production.
Machine tool structure of the present invention is simple, operates with and machine maintenance is convenient.
The configuration of the present invention is simple, convenient operating maintenance, significant effect.Monofilament deformation lathe is being not used and is deforming monofilament
Before production method, the wet deformation roller that is pulled through of water tank is to monofilament progress bending deformation, and drawing speed is low, and production efficiency is low, with
The variation of filament diameter causes deformation monofilament Breaking elongation to change greatly.Wire drawing production efficiency reduces by 55%.Lead on double twisting device
It crosses deformation roller and bending deformation is carried out to monofilament, due to stretching in twisting to deformed monofilament, the steel cord of twisting is straight
Diameter is less than normal, and deformed monofilament Fracture Force and Breaking elongation decline are obvious, and steel cord twisting loss of strength is big.The present invention passes through
After the production method for deforming lathe and deformation monofilament using monofilament, without carrying out deformation production to the wet drawing monofilament of water tank, do not influence
The production efficiency of Wet drawing machine bed.By verification experimental verification, production efficiency averagely promotes 5%, and Fracture Force averagely improves 4%, and fracture is stretched
Long rate averagely improves 1.2%, and HI high impact series steel cord produced is used for tire protection layer, and capability and performance is stablized, can scale
Production.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of monofilament deforms lathe, it is characterised in that: the monofilament actinobacillus device (1) that is sequentially passed through including monofilament (9), collection line wheel
(2), bending deformation roller (3), traction wheel group (5), wire-crossing wheel (6), strand oscillator (7) and bending deformation monofilament take-up (8), institute
Traction wheel group (5) is stated to be connected with gearbox (4)；
The bending deformation roller (3) includes fixed bracket (31), and upward and downward is horizontally disposed on the fixed bracket (31) two pins
Axis (32), the pin shaft (32), which is extended, is cased with bearing (33), the bearing outside the external part of the fixed bracket (31)
(33) deformation roller (34) is cased with outside, the pin shaft (32) being located below is fixed on the fixed bracket (31), the fixation
It is rectilinear in bracket (31) to be provided with adjusting screw rod (35), adjusting screw rod (35) the bottom end side and the pin located above
Axis (32) end is fixedly linked, and adjusting screw rod (35) top is pierced by after the threaded hole on fixed bracket (31) top surface it
On be provided with adjustment disk (36), be additionally provided with lock nut (37) on the adjusting screw rod (35)；
The traction wheel group (5) includes upper traction wheel (51) and lower traction wheel (52), the lower traction wheel (52), collection line wheel (2)
With bending deformation roller (3) in same level；
Lower traction wheel (52) surface is provided with the road n U-type groove；
The wire-crossing wheel (6) is located at the top of the traction wheel group (5)；
The monofilament actinobacillus device (1) is made of n independent Unreeling seats (11), wherein n >=1.
2. a kind of monofilament according to claim 1 deforms lathe, it is characterised in that: the shape outside deformation roller (34)
Including zigzag, the two deformation rollers (34) are mutually ratcheting.
3. a kind of monofilament according to claim 1 deforms lathe, it is characterised in that: be provided with quarter on the adjustment disk (36)
Degree.
4. a kind of production method for deforming monofilament, it is characterised in that: using such as the described in any item monofilament deformations of claim 1 ~ 3
Lathe production obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651339.7A CN106216569B (en) | 2016-08-09 | 2016-08-09 | A kind of production method monofilament deformation lathe and deform monofilament |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651339.7A CN106216569B (en) | 2016-08-09 | 2016-08-09 | A kind of production method monofilament deformation lathe and deform monofilament |
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| Publication Number | Publication Date |
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| CN106216569A CN106216569A (en) | 2016-12-14 |
| CN106216569B true CN106216569B (en) | 2019-01-22 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016647A (en) * | 1998-05-06 | 2000-01-25 | Tokyo Rope Manufacturing Co., Ltd. | Manufacturing method and apparatus of steel cord for rubber product reinforcement |
| CN2402709Y (en) * | 1999-12-02 | 2000-10-25 | 江苏法尔胜技术开发中心 | Metal wire double-twist twisting machine |
| CN1871399A (en) * | 2003-10-22 | 2006-11-29 | 特辉安倍比森公司 | Method and device for manufacturing a wire cord |
| CN204311276U (en) * | 2014-11-18 | 2015-05-06 | 江苏兴达钢帘线股份有限公司 | Deformer of twisting machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158069A (en) * | 1995-11-30 | 1997-06-17 | Tokyo Seiko Co Ltd | Production of single steel cord with wave habit |
| JP3788646B2 (en) * | 1996-11-29 | 2006-06-21 | 三菱電機株式会社 | Elevator wire rope manufacturing apparatus and elevator wire rope manufacturing method |
-
2016
- 2016-08-09 CN CN201610651339.7A patent/CN106216569B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016647A (en) * | 1998-05-06 | 2000-01-25 | Tokyo Rope Manufacturing Co., Ltd. | Manufacturing method and apparatus of steel cord for rubber product reinforcement |
| CN2402709Y (en) * | 1999-12-02 | 2000-10-25 | 江苏法尔胜技术开发中心 | Metal wire double-twist twisting machine |
| CN1871399A (en) * | 2003-10-22 | 2006-11-29 | 特辉安倍比森公司 | Method and device for manufacturing a wire cord |
| CN204311276U (en) * | 2014-11-18 | 2015-05-06 | 江苏兴达钢帘线股份有限公司 | Deformer of twisting machine |
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| CN106216569A (en) | 2016-12-14 |
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