CN101978436A - Electric wire slack-absorbing appratus and electric wire slack-absorbing method - Google Patents
Electric wire slack-absorbing appratus and electric wire slack-absorbing method Download PDFInfo
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- CN101978436A CN101978436A CN200980109290.0A CN200980109290A CN101978436A CN 101978436 A CN101978436 A CN 101978436A CN 200980109290 A CN200980109290 A CN 200980109290A CN 101978436 A CN101978436 A CN 101978436A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
- H01B13/345—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by spraying, ejecting or dispensing marking fluid
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- Manufacturing Of Electric Cables (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
An electric wire slack-absorbing apparatus and a method are provided, by which an electric wire slack can be securely absorbed. The electric wire slack-absorbing apparatus includes a delivery roll, an encoder, a pressing part, and a control device having a control circuit. The delivery roll transfers the electric wire along a longitudinal direction thereof. The encoder detects a transfer length of the electric wire. The pressing part presses the electric wire along a direction crossing a transferring direction of the electric wire. The control circuit makes the delivery roll intermittently transfer the electric wire according to a predetermined pattern. According to the transfer length of the electric wire detected by the encoder, the control circuit makes the pressing part press the electric wire from a time point just before the control circuit makes the delivery roll stop the electric wire to a time point when a predetermined time passes thereafter.
Description
Technical field
The present invention relates to a kind of lax electric wire relaxation absorption equipment and electric wire relaxation absorption method that is used to absorb the electric wire that transmits off and on along a direction.
Background technology
Multiple electronic instrument is installed on the motor vehicles as moving cell.Therefore, motor vehicles are provided with wire harness, and described wire harness is used for and will be transferred to electronic instrument from the electric power of power supply with from the control signal of computer.Wire harness comprises a plurality of electric wires and is attached to the connector of the end of electric wire.
Electric wire comprises conductive core line and the coating of being made by the synthetic resin of electric insulation, and described coating applies this heart yearn.Electric wire is the electric wire of so-called coating.Connector comprises terminal fitting and terminal fitting is received in wherein connector shell.Be attached to the end of electric wire and be electrically connected to the heart yearn of electric wire by the sheet metal of conduction or the terminal fitting that constitutes of analog.Connector shell is made and forms box-like by the synthetic resin of electric insulation.When connector shell was connected to electronic instrument, each electric wire all was electrically connected to corresponding electronic instrument by terminal fitting, and wire harness is transferred to electronic instrument with the electric power and the signal of expectation thus.
The electric wire of wire harness must be distinguished according to the size of heart yearn, the material of coating (relate to according to stable on heating material and changing) and the purpose of using.The purpose meaning of using is for example to be used for purpose and the purpose of the system of the use electric wire that is used for motor vehicles, for example dynamic transfer system of the control signal of air bag or anti-lock braking system (ABS).Therefore, the outer surface of the electric wire that uses in the wire harness desired color, so that distinguish aforesaid application target.
When assembling during wire harness, at first, it is painted that the outer surface of the long electric wire of reeling around roller utilizes desired color to carry out, and electric wire is cut into predetermined length, and then, after near the coating the removal end, terminal fitting is attached to the end of electric wire.Electric wire is connected to another electric wire as required.Then, terminal fitting is inserted in the connector shell.Thereby, the assembling wire harness.
When the outer surface of long electric wire is colored and is cut into predetermined length, use electric wire cutter sweep (for example, referring to patent disclosure 1).The electric wire cutter sweep comprises framework at least (that is device body framework), guide roller, conveying roller and the cutting mechanism as device body.Electric wire cutter sweep attaching has color applicator.
Guide roller is supported on an end piece place of device body framework rotationally, and this guide roller long electric wire of coiling before the long electric wire of cutting.Relative end piece place at the device body framework is supported with a pair of conveying roller rotationally.Described a pair of conveying roller is placed on electric wire between them and along the longitudinal direction pulling of electric wire with transmit electric wire.Cutting mechanism is arranged in the downstream place of conveying roller along the direction of transfer of electric wire.Color applicator is arranged between guide roller and the conveying roller.
When described a pair of conveying roller rotated off and on, the electric wire cutter sweep had transmitted predetermined length off and on electric wire.The outer surface of electric wire is painted by color applicator when electric wire transmits.When electric wire stops, by cutting mechanism cutting electric wire.
Thereby if transmit electric wire off and on, then when electric wire stops or when the electric wire that stops to transmit once more, that electric wire is occurred is lax owing to the inertia of electric wire.In order to absorb this lax of electric wire, electric wire cutter sweep attaching live wire relaxation absorption equipment.Electric wire relaxation absorption apparatus arrangement is between guide roller and color applicator.Electric wire relaxation absorption equipment comprises a pair of guide rolls support framework, a pair of deflector roll, transfer roller support frame, transfer roller and cylinder.
Described a pair of guide rolls support frame fixation auto levelizer body frame and support corresponding deflector roll rotationally.Described a pair of deflector roll is arranged in the electric wire below.The transfer roller support frame is fixed to the device body framework and supports transfer roller rotationally.Transfer roller is arranged in electric wire top and is arranged between the described a pair of deflector roll along the direction of transfer of electric wire.Cylinder comprises cylinder body and the deployment rod that can launch from cylinder body.Cylinder body is fixed to the transfer roller support frame and is arranged in the electric wire top.Deployment rod is launched downwards and contraction (that is, along the direction of deployment rod near electric wire) from cylinder body.Transfer roller is attached to deployment rod.
Especially, when described a pair of conveying roller stopped, the electric wire that is present between the described a pair of deflector roll occurred relaxing owing to the inertia of electric wire.Then, electric wire relaxation absorption equipment makes the deployment rod expansion of cylinder and contraction so that transfer roller to bottom offset, so that make electric wire relaxation absorption equipment intersect rectangular direction pushing electric wire along the direction of transfer with electric wire, thereby absorbs the lax of electric wire.
[patent disclosure 1] Japanese Patent Application Laid-Open No.2004-134371
Summary of the invention
[the problem to be solved in the present invention]
Yet, in a single day in above-mentioned electric wire relaxation absorption equipment,, make transfer roller, so relaxing of electric wire occur to bottom offset because the deployment rod of cylinder is launched conveying roller stops after and shunk, make the performance instability of electric wire.When this outer surface with electric wire of lax and unstable performance was colored, it is chaotic that resulting painted pattern (pattern) becomes, that is, resulting painted pattern becomes different in predetermined pattern, the problem that causes electric wire to be difficult to distinguish.
Therefore, the objective of the invention is to overcome the above problems, and electric wire relaxation absorption equipment and electric wire relaxation absorption method are provided, can absorb the lax of electric wire reliably by described electric wire relaxation absorption equipment and electric wire relaxation absorption method.
[measure of dealing with problems]
In order to realize above purpose, the invention provides a kind of electric wire relaxation absorption equipment, just be used to absorb lax by the electric wire that transmits off and on along a direction, described electric wire relaxation absorption equipment comprises:
Conveyer, its longitudinal direction along electric wire transmits electric wire;
Control device, it makes conveyer transmit electric wire off and on according to predetermined pattern;
Checkout gear, it detects the transmission length of electric wire; And
Pressue device, it pressurizes to electric wire along the direction that the direction of transfer with electric wire intersects,
Wherein, according to transmission length by the detected electric wire of checkout gear, from just in time control device make the time point of conveyer before stopping electric wire to after time point during through preset time, control device makes pressue device pressurize to electric wire.
In order to realize above purpose, the present invention also provides a kind of electric wire relaxation absorption equipment, just is used to absorb lax by the electric wire that transmits off and on along a direction, and described electric wire relaxation absorption equipment comprises:
Conveyer, its longitudinal direction along electric wire transmits electric wire;
Control device, it makes conveyer transmit electric wire off and on according to predetermined pattern;
Checkout gear, it detects the transmission length of electric wire; And
Pressue device, it pressurizes to electric wire along the direction that the direction of transfer with electric wire intersects,
Wherein, according to transmission length by the detected electric wire of checkout gear, from make at control device conveyer stop electric wire after just in time control device make the time point of conveyer before transmitting electric wire once more to after time point during through preset time, control device makes pressue device pressurize to electric wire.
For above-mentioned previous electric wire relaxation absorption equipment, according to transmission length by the detected electric wire of checkout gear, from make at control device conveyer stop electric wire after just in time control device make the time point of conveyer before transmitting electric wire once more to after time point during through preset time, control device makes pressue device pressurize to electric wire.
Pressue device comprises rotating roller component, and the outer surface of described rotating roller component contacts with electric wire, and described rotating roller component is according to from the order of control device electric wire being pressurizeed.
Electric wire relaxation absorption equipment also comprises brake component, the rotation of its stop roller member.
Electric wire relaxation absorption equipment also comprises biasing device, and it is always towards electric wire bias voltage roller component.
Electric wire relaxation absorption equipment also comprises color applicator, and its outer surface to electric wire is painted.
In order to realize above purpose, the present invention also provides a kind of electric wire relaxation absorption method, be used to absorb just relaxing by the electric wire that transmits off and on along a direction, described electric wire relaxation absorption method may further comprise the steps: according to the transmission length of electric wire, from the time point before electric wire stops just in time to after time point during through preset time, along the direction that the direction of transfer with electric wire intersects electric wire is pressurizeed.
In order to realize above purpose, the present invention also provides a kind of electric wire relaxation absorption method, be used to absorb just relaxing by the electric wire that transmits off and on along a direction, described electric wire relaxation absorption method may further comprise the steps: according to the transmission length of electric wire, from after electric wire stops just in time the time point before electric wire is transmitted once more to after time point when the preset time, along the direction that the direction of transfer with electric wire intersects electric wire is pressurizeed.
[effect of the present invention]
According to the present invention, since from the time point before electric wire stops just in time to after time point when passing through preset time, control device makes pressue device pressurize to electric wire, promptly, when electric wire just stops, begin to occur the time point of time point to electric wire stops after before lax from electric wire, pressue device pressurizes to electric wire, therefore before electric wire stops and can preventing reliably that afterwards relaxing from appearring in electric wire.
According to the present invention, since from electric wire stops after just in time the time point before electric wire transmits once more to after time point when passing through preset time, control device makes pressue device pressurize to electric wire, promptly, when just beginning to transmit electric wire, begin to occur the time point of time point after transmitting electric wire before lax from electric wire, pressue device pressurizes to electric wire, therefore before electric wire begins to transmit and can prevent reliably that afterwards relaxing from appearring in electric wire.
According to the present invention, since from the time point before electric wire stops just in time to after time point when passing through preset time, control device makes pressue device pressurize to electric wire, and since from electric wire stops after just in time the time point before transmitting electric wire once more to after time point when passing through preset time, therefore control device makes pressue device pressurize to electric wire, can prevent reliably that relaxing from appearring in electric wire under two kinds of situations when electric wire just stops and when just having begun to transmit electric wire.
According to the present invention, because pressue device comprises rotating roller component, the outer surface of described rotating roller component contacts with electric wire, and described rotating roller component is according to from the order of control device electric wire being pressurizeed, promptly, roller component rotates when roller component pressurizes to electric wire, has therefore alleviated the friction between electric wire and the roller component, and the ablation that therefore can alleviate the parts of trolley wire.
According to the present invention, because electric wire relaxation absorption equipment also comprises brake component, the rotation of described brake component stop roller member, therefore can eliminate because the rotation of the roller component that inertia caused of roller component its own inertial or electric wire, and be in roller component under this stop condition can be when electric wire just stops and electric wire electric wire is pressurizeed when just having begun to transmit, can pressurize to electric wire reliably thus.
According to the present invention, because electric wire relaxation absorption equipment also comprises biasing device, described biasing device is always towards electric wire bias voltage roller component, therefore can always apply certain force of strain to electric wire, so that it is lax to prevent reliably further that electric wire from occurring, and it is lax to prevent during electric wire transmits that also electric wire from occurring.
According to the present invention, because electric wire relaxation absorption equipment also comprises color applicator, described color applicator carries out painted to the outer surface of electric wire, therefore can carry out painted to the outer surface that does not have lax electric wire, so that can carry out paintedly reliably to electric wire, and can distinguish electric wire reliably according to predetermined pattern.
According to the present invention, because transmission length according to electric wire, from the time point before electric wire stops just in time to after time point during through preset time, along the direction that the direction of transfer with electric wire intersects electric wire is pressurizeed, it is lax to prevent reliably that therefore electric wire from occurring when electric wire just stops.
According to the present invention, because transmission length according to electric wire, from after electric wire stops just in time the time point before electric wire transmits once more to after time point when the preset time, along the direction that the direction of transfer with electric wire intersects electric wire is pressurizeed, it is lax to prevent reliably that therefore electric wire from occurring when electric wire just begins to transmit.
Description of drawings
Fig. 1 shows the view of the structure of electric wire relaxation absorption equipment according to a preferred embodiment of the invention;
Fig. 2 shows the enlarged drawing of the relaxation absorption unit shown in Fig. 1;
Fig. 3 shows the block diagram of structure of the ejection unit of the coloring units shown in Fig. 1;
Fig. 4 shows the block diagram of the structure of the control device shown in Fig. 1;
Fig. 5 shows the time diagram of the action of the conveying roller controlled by the control circuit shown in Fig. 4 and slider;
Fig. 6 shows the flow chart of the action of the conveying roller controlled by the control circuit shown in Fig. 4 and slider;
The plane graph (partial sectional view) of the state when Fig. 7 shows the electric wire shown in Fig. 1 and is colored.
[Reference numeral]
1: electric wire relaxation absorption equipment
5: electric wire
13: conveying roller (conveyer)
16: encoder (checkout gear)
17: cutting mechanism (machinery processing apparatus)
24: pressure-producing part (pressue device)
25: cylinder (biasing device)
26: roller component
30: coloring units (color applicator)
43: control circuit (control device)
Embodiment
Hereinafter, explain according to a preferred embodiment of the invention electric wire relaxation absorption equipment (below, relaxation absorption equipment) with reference to Fig. 1 to 7.Relaxation absorption equipment 1 according to a preferred embodiment of the invention is such equipment, promptly, described equipment is for for example when the outer surface of long electric wire 5 is colored and is cut into predetermined length, absorbs relaxing of electric wire 5 at electric wire 5 when the longitudinal direction of electric wire 5 transmits off and on.
As shown in Figure 7, electric wire 5 comprises conductive core line 51 and electric insulation coating layer 52.Heart yearn 51 is by form a plurality of composition electric wire 51a twisteds together.Each is formed electric wire 51a and all is made of metal.Heart yearn 51 can be formed by the single electric wire of forming.Coating 52 is made by synthetic resin, and described synthetic resin for example is polyvinyl chloride.Coating 52 cladding core wires 51.That is, the outer surface of coating 52 is outer surface 5a of electric wire 5.
Coating 52 has monochromatic N (primary colours for white shown in Figure 7).Can sneak into the colouring agent of expectation in the synthetic resin that constitutes coating 52, so that make the outer surface 5a of electric wire 5 have monochromatic N, perhaps replacedly, coating 52 colors own can be monochromatic N, and do not sneak into colouring agent in the synthetic resin that constitutes coating 52.Under latter event, the outer surface 5a of electric wire 5 non-staining of being known as, that is, and coating 52 non-staining of being known as.Thereby " non-staining " means that the color of the outer surface 5a of electric wire 5 is the color that constitutes the synthetic resin of coating 52 itself, and do not sneak into colouring agent in the synthetic resin that constitutes coating 52.
For example, when the outer surface 5a of electric wire 5 is colored, for example on the outer surface 5a of electric wire 5, be formed with the sign 6 shown in Fig. 7.The color of sign 6 is color A (being indicated by parallel oblique line in Fig. 7).Color A is different from monochromatic N.Determine the shape and the layout (that is the position on electric wire 5) of sign 6 according to predetermined pattern.
By cutting mechanism 17 (explained hereunder) electric wire 5 is cut into predetermined length, a plurality of then electric wires 5 are tied, and the end of each electric wire 5 all attaching connector is arranged so that be configured to wire harness.The connector that is complementary of the multiple electronic instrument in these connectors and the motor vehicles connects, that is, electric wire 5 with multiple signal and electric power transfer to multiple electronic instrument.
As shown in fig. 1, relaxation absorption equipment 1 comprises: as the framework 11 of apparatus body; Guide roller 12; Conveying roller 13 as conveyer; Correcting unit 14 as tension applying apparatus; Relaxation absorption unit 20; Coloring units 30 as color applicator; Conduit 15; Encoder 16 as checkout gear; Cutting mechanism 17 as machinery processing apparatus; With control device 40.
Relative end piece place at framework 11 is provided with a pair of conveying roller 13.Described a pair of conveying roller 13 is supported by framework 11 and rotationally along the vertical direction alinement.Conveying roller 13 rotates with identical revolution (revolution number) along opposite directions by the drive source (not shown in the accompanying drawing) such as motor.Conveying roller 13 is placed on electric wire 5 between them, and from guide roller 12 along electric wire 5 longitudinal direction pulling electric wire 5.
Conveying roller 13 transmits electric wire 5 along the longitudinal direction of electric wire 5, so that along the longitudinal direction of electric wire 5 electric wire 5 and ejection unit (following explanation) are relative to each other transmitted.Conveying roller 13 is attached to control device 40 and according to repeating its rotation from the order of control device 40 and stopping, so that make conveying roller 13 transmit electric wire 5 along the longitudinal direction of electric wire 5 off and on.Electric wire 5 is sent to conveying roller 13 from guide roller 12 along the indicated direction of the arrow P shown in Fig. 1.By the indicated direction of arrow P is the direction of transfer P of electric wire 5.
Correcting unit 14 is arranged on conveying roller 13 residing side places of guide roller 12, that is, be arranged between guide roller 12 and the conveying roller 13.That is to say that correcting unit 14 is arranged on the downstream place of guide roller 12 along the direction of transfer P of electric wire 5.That is, correcting unit 14 is arranged on the upstream side place of conveying roller 13 along the direction of transfer P of electric wire 5.Correcting unit 14 comprises tabular cell body 14a, a plurality of first roller 14b and a plurality of second roller 14c.Cell body 14a is fixed to framework 11.
The first roller 14b and the second roller 14c are supported rotationally by cell body 14a.A plurality of first roller 14b are along the direction of transfer P alinement of electric wire 5 and be arranged in electric wire 5 tops.A plurality of second roller 14c are along the direction of transfer P alinement of electric wire 5 and be arranged in electric wire 5 belows.The first roller 14b and the second roller 14c are arranged to saw-toothed shape.
Correcting unit 14 will be placed on by the electric wire 5 that conveying roller 13 is carried from guide roller 12 between the first roller 14b and the second roller 14c.Correcting unit 14 makes electric wire 5 become rectilinear form.Correcting unit 14 applies frictional force by electric wire 5 being placed between the first roller 14b and the second roller 14c (that is, giving) to electric wire 5.That is, correcting unit 14 applies the frictional force with first biasing force Q1, the described first biasing force Q1 along with 5 in conveying roller 13 pulling electric wires along the opposite direction of pulling direction (that is the direction of transfer of electric wire 5) work.The first biasing force Q1 is weaker than the pulling force of conveying roller 13 pulling electric wires 5.Therefore, correcting unit 14 will be applied to electric wire 5 along the tension force of the longitudinal direction of electric wire 5, so that electric wire 5 stretches.
As shown in Figure 2, relaxation absorption unit 20 comprises a pair of guide rolls support framework 21, a pair of deflector roll 22, pressure-producing part support frame 23 and as the pressure-producing part 24 of pressue device.
Guide rolls support framework 21 is fixed to framework 11.Each guide rolls support framework 21 all upwards promotes from framework 11.Described a pair of guide rolls support framework 21 is along the direction of transfer P alinement of electric wire 5, and spaced apart certain distance.
Each deflector roll 22 is all supported rotationally by corresponding guide rolls support framework 21.Deflector roll 22 is arranged in electric wire 5 belows, and the outer surface of each deflector roll 22 all contacts with electric wire 5, so that make deflector roll 22 guiding electric wires 5, thereby prevents that electric wire 5 breaks away from the direction of transfer P of electric wires 5.That is the direction of transfer P of deflector roll 22 guiding electric wires 5.
Pressure-producing part support frame 23 is fixed to framework 11.Pressure-producing part support frame 23 upwards promotes from framework 11.Pressure-producing part support frame 23 is arranged near the described a pair of guide rolls support framework 21.
Pressure-producing part 24 comprises linear guide part 26, driver part 29, roller component 27 and brake component (not shown in the accompanying drawing).Linear guide part 26 is attached to pressure-producing part support frame 23.Linear guide part 26 comprises track 26a and slider 26b.Track 26a is fixed on the outer surface of pressure-producing part support frame 23.Track 26a forms rectilinear form and along the vertical direction setting.Slider 26b is supported along the longitudinal direction of track 26a movingly by track 26a.Slider 26b attaching has the cylinder 25 as biasing device.
When the motor 29a of driver part 29 worked, the output shaft of motor 29a rotated with rotating screw bolt axle 29b, and nut 29c moves along vertical direction, and slider 26b moves along the longitudinal direction of track 26a, that is, move along vertical direction.When slider 26b when vertical direction moves, the cylinder 25 that is fixed to slider 26b moves along vertical direction, so that the roller component 27 of the deployment rod 25b that is attached to cylinder 25 is moved along vertical direction.Thereby driver part 29 is along vertical direction transfer roller member 27.
The rotation of brake component stop roller member 27, and this brake component for example is known powder brake or frictional disk brake.Brake component according to working from the order of control circuit 43, with the rotation of stop roller member 27, makes roller component 27 electric wire 5 that pressurizes securely when electric wire 5 has just stopped or when electric wire 5 has just begun to transmit.The mechanism of brake component can be machinery or electromagnetism, as long as brake component stops the rotation of roller component 27.
In a single day closer to each other and electric wire 5 stops when to be cut as a pair of cutting blade 17a of cutting mechanism 17 (following explanation), and electric wire 5 is because its inertia and advancing along direction P, and electric wire 5 trend towards having lax, especially between a pair of deflector roll 22.In the pressure-producing part 24 of relaxation absorption unit 20, slider 26b just in time moved downward along vertical direction from initial position before electric wire 5 stops, so that make roller component 27 also move downward (being shown in dotted line by the unexpected misfortune that replaces among Fig. 2), so that roller component 27 beginnings are pressurizeed to electric wire 5 along vertical direction along vertical direction.In addition, roller component 27 also after electric wire 5 stops along vertical direction pressurization electric wire 5, to absorb the lax of electric wire 5.Vertical direction is that the direction of transfer P with electric wire 5 is crossed as the right angle direction of (intersection).
When electric wire 5 stopped, the deployment rod 25b of cylinder 25 stretched out, thus with the second biasing force Q2 towards electric wire 5 bias voltage roller components 27, apply specific tension force to electric wire 5 thus.Thereby relaxation absorption unit 20 absorbs the lax of electric wires 5, and from the time point of the time point before electric wire 5 stops after electric wire 5 stops just in time specific tension force is applied to electric wire 5.
When even the electric wire that stops 5 transmitting once more, electric wire 5 is also owing to its inertia trends towards having lax.The pressure-producing part 24 of relaxation absorption unit 20 absorbs the lax of the aforesaid electric wire that stops 5, and cylinder 25 applies (that is, giving) specific tension force to electric wire 5.In pressure-producing part 24, when electric wire 5 begins to transmit, and even at roller component 27 along vertical direction during to electric wire 5 pressurization, slider 26b side by side begins to move upward along vertical direction.In addition, when the deployment rod 25b of cylinder 25 shrinks, deployment rod 25b with the second biasing force Q2 towards electric wire 5 bias voltage roller components 27, so that specific tension force is applied to electric wire 5.When transmitting electric wire 5 and process certain period of time, slider 26b turns back to its initial position, so that discharge the pressurization of 27 pairs of electric wires 5 of roller component.
As shown in fig. 1, a plurality of ejection unit 32 is along the direction of transfer P alinement of electric wire 5.In the example shown in Fig. 1, be provided with 12 ejection unit 32.Ejection unit 32 is arranged on conveying roller 13 residing side places of relaxation absorption unit 20.That is, ejection unit 32 is arranged between relaxation absorption unit 20 and the conveying roller 13.That is to say that ejection unit 32 is arranged on the downstream place of relaxation absorption unit 20 along the direction of transfer P of electric wire 5, and is arranged on the upstream side place of conveying roller 13 along the direction of transfer P of electric wire 5.
The corresponding colouring agent that a plurality of ejections unit 32 has different colors each other towards the outer surface 5a of electric wire 5 ejection.Thus, can produce electric wire 5 with multiple painted pattern.Yet a plurality of ejections unit 32 can not spray the colouring agent that has different colors each other.Because a plurality of ejections unit 32 has identical structure, so hereinafter, ejection unit 32 as a representational ejection unit (below, the first ejection unit 32A) will be explained.
As shown in Figure 3, the first ejection unit 32A comprises the first nozzle 33A, the first valve 34A and the first colouring agent source of supply 35A.The first nozzle 33A is in the face of the outer surface 5a of electric wire 5.The first nozzle 33A is provided with the hole that allows colouring agent pass through.This hole is towards the outer surface 5a of electric wire 5 straight-line extension.Colouring agent supplies to the hole from the first colouring agent source of supply 35A.The first colouring agent source of supply 35A holds the colouring agent with color A.The opening surface in hole is to the outer surface 5a of electric wire 5 and allow colouring agent pass through therein.
The first valve 34A is arranged between the first nozzle 33A and the first colouring agent source of supply 35A, and is connected to the first nozzle 33A and the first colouring agent source of supply 35A.The first colouring agent source of supply 35A is connected to gas-pressurized source of supply 36.Gas-pressurized source of supply 36 with pressurized gas supply in the first colouring agent source of supply 35A.Gas-pressurized source of supply 36 also is connected to the colouring agent source of supply 35B-35L of other ejection unit 32 (below, the second to the 12 ejection unit 32B-32L), and with pressurized gas supply in colouring agent source of supply 35B-35L.
When the first valve 34A opens, make the colouring agent that has in the hole of the first nozzle 33A by the gas-pressurized of being supplied with from gas-pressurized source of supply 36 towards outer surface 5a ejection through the electric wire 5 of the opening of via hole.When the first valve 34A closes, stop to spray the colouring agent that has in the first nozzle 33A.
The first valve 34A opens the preset time section by the signal from the first valve-driving circuit 47A (following explanation) of control device 40, so that make the colouring agent of the first ejection unit 32A towards the outer surface 5a of electric wire 5 ejection scheduled volume.Thereby, the each colouring agent that all sprays scheduled volume of the first ejection unit 32A towards the outer surface 5a of electric wire 5.Here, the meaning of " injection " is that the liquid colourant that is drop (perhaps a plurality of drop) form effectively penetrates towards the outer surface 5a of electric wire 5 from the first nozzle 33A.
Similar with the aforesaid first ejection unit 32A, the second to the 12 ejection each among the unit 32B-32L all pass through among the second to the 12 valve-driving circuit 47B-47L (following explanation) each signal and spray the colouring agent of scheduled volume towards the outer surface 5a of electric wire 5.Thereby each among the first to the 12 ejection unit 32A-32L all towards the outer surface 5a of electric wire 5 ejection colouring agent, is carried out painted with the outer surface 5a to electric wire 5.
Above-mentioned colouring agent is a liquid substance, and in described liquid substance, coloured material (organic substance that uses in the industry) dissolves and is dispersed in the solvent.Coloured material is dyestuff (dye) or pigment (pigment) (their major parts are organic substance and synthetic).Sometimes, dyestuff is used as dyestuff as pigment and pigment.As example, colouring agent is pigmented fluids or coating material.
Pigmented fluids is so a kind of liquid, and wherein dyestuff dissolves or is dispersed in the solvent.Coating material is so a kind of material, and wherein pigment dispersing is in fluid dispersion (liquiddispersion).When painted liquid was attached to the outer surface 5a of electric wire 5, dyestuff penetration was in coating 52.When coating material is attached to the outer surface 5a of electric wire 5, be attached to the outer surface 5a of electric wire 5 under the situation of pigment in not being penetrated into coating 52.Preferably, solvent and fluid dispersion have affinity for the synthetic resin that constitutes coating 52, so that make dyestuff be penetrated in the coating 52 securely or allow pigment to be firmly adhered to the outer surface 5a of electric wire 5.
That is to say that ejection unit 32 utilizes dyestuff that the part of the outer surface 5a of electric wire 5 is dyeed, and perhaps utilizes the part of the outer surface 5a of pigment coated wire 5.In this manual, the meaning of " the outer surface 5a to electric wire 5 is painted " is to utilize dyestuff to the dyeing of the part of the outer surface 5a of electric wire 5 or utilize the part of the outer surface 5a of pigment coated wire 5.
As shown in fig. 1, conduit 15 is arranged on conveying roller 13 residing side places of ejection unit 32.That is, conduit 15 is arranged between ejection unit 32 and the conveying roller 13.That is, conduit 15 is arranged on the downstream place of ejection unit 32 along the direction of transfer P of electric wire 5, and is arranged on the upstream side place of conveying roller 13 along the direction of transfer P of electric wire 5.Conduit 15 forms tubulose, and allows electric wire 5 therefrom pass through.Conduit 15 is connected to the aspirator (not shown in the accompanying drawing) such as vacuum pump.The gas that exists in the aspirator suction catheter 15 flows out to the outside with solvent and the fluid dispersion that prevents to be contained in the colouring agent.
As shown in Figure 4, encoder 16 is connected to the pulse-scaling circuit 42 (following explanation) of control device 40.When rotary body 16a rotated predetermined angle at every turn, encoder 16 was to control device 40 output pulse signals.That is, encoder 16 detects the transmission length of electric wire 5 along direction P, and according to detected transmission length and to pulse-scaling circuit 42 dateouts.In a preferred embodiment, electric wire 5 is cut into predetermined length, and the pulse signal of herein being exported when the transmission length of electric wire 5 reaches predetermined length by B1 indication.Under the normal condition, encoder is according to the output pulse signal by the transmission length of the electric wire that friction transmitted 5 between electric wire 5 and the encoder attaching roller (that is rotary body).Yet, under the situation not necessarily consistent, may obtain the data of the transmission length of electric wire 5 in different positions, described data are fed back and calculated with the quantity of pulse according to the transmission length of the condition electric wire 5 of the outer surface 5a of electric wire 5.
As shown in fig. 1, cutting mechanism 17 is arranged on the downstream place of a pair of rotary body 16a of encoder 16 along direction P.Cutting mechanism 17 comprises a pair of cutting blade 17a.Described a pair of cutting blade 17a is along the vertical direction alinement.Cutting blade 17a along vertical direction mutually near and leave.When cutting blade 17a mutually near the time, cutting blade 17a will be placed between the described a pair of cutting blade 17a and cutting electric wire 5 by the electric wire 5 that conveying roller 13 is carried.When cutting blade 17a left mutually, cutting blade 17a left electric wire 5.
As shown in Figure 4, control device 40 comprises box-like device body 41, pulse-scaling circuit 42, the control circuit 43 as control device, conveying roller drive circuit 44, linear guide part drive circuit 45, valve selection circuit 46 and the first to the 12 valve-driving circuit 47A-47L (part in them only is shown among Fig. 4).Maintain pulse-scaling circuit 42, control circuit 43, conveying roller drive circuit 44, linear guide part drive circuit 45, valve selection circuit 46 and the first to the 12 valve-driving circuit 47A-47L in the device body 41.
42 pairs of quantity from the pulse signal of encoder 16 inputs of pulse-scaling circuit are counted.Pulse-scaling circuit 42 is connected to control circuit 43 and to control circuit 43 dateouts, described data indication is from the quantity of the pulse signal of encoder 16 inputs.In pulse-scaling circuit 42, in order to improve pulse resolution, the pulse signal that is produced by high frequency encoder 16 separately and be input to pulse-scaling circuit 42.
Carry commencing signal A to make conveying roller drive circuit 44 rotational conveyance rollers 13 to transmit electric wire 5.Carry commencing signal A with predetermined timing (for example, the time point of process preset time after stop signal B is carried in output) output.Carry stop signal B to make conveying roller drive circuit 44 stop the rotation of conveying roller 13 to stop electric wire 5.During when the electric wire 5 of judging the predetermined length of carrying and from encoder 16 input pulse signal B1, stop signal B is carried in output.
Cause linear guide part drive circuit 45 that slider 26b is moved downward so that 5 pressurizations of 27 pairs of electric wires of roller component along vertical direction near commencing signal C.Output is near commencing signal C when the pulse signal C1 of input predefined procedure.Among the pulse signal to be exported, the order of pulse signal C1 is early than the order of pulse signal B1 when having transmitted predetermined length when electric wire 5.Thus, exported before carrying stop signal B near commencing signal C and before the time point t3 when electric wire 5 begins to stop, exporting.
Cause linear guide part drive circuit 45 to make slider 26b stop to move downward near stop signal D along vertical direction.Export after the time point t4 when stopping near stop signal D by judgement electric wires 5 such as encoders 16.That is, near stop signal D output after carrying stop signal B and after electric wire 5 stops.
Leave commencing signal E and cause linear guide part drive circuit 45 that the slider 26b of linear guide part 26 is moved upward along vertical direction, so that roller component 27 and electric wire 5 are separated.Leaving commencing signal E side by side exports with carrying commencing signal A.Leaving commencing signal E can output after carrying commencing signal A.
Leaving stop signal F causes linear guide part drive circuit 45 to make slider 26b stop to move upward along vertical direction.Leaving stop signal F for example exports through the scheduled time after leaving commencing signal E (perhaps carrying commencing signal A) output afterwards by timer.In a preferred embodiment, the described scheduled time is before the time point t2 when electric wire 5 beginning transmits with specific speed.Yet instead, the described scheduled time can be after time point t2.
Before the time point when electric wire 5 stops and afterwards, control circuit 43 with described order output near commencing signal C, carry stop signal B and near stop signal D.Then, from the time point of the time point before the time point t3 when electric wire 5 begins to stop after the time point t4 when electric wire 5 stops, control circuit 43 makes 5 pressurizations of 27 pairs of electric wires of roller component.Thereby, by carrying stop signal B according to exporting by the transmission length of encoder 16 detected electric wires 5, from just in time control circuit 43 make the time point of conveying roller 13 before stopping electric wire 5 to after time point during through preset time, control circuit 43 makes 5 pressurizations of 27 pairs of electric wires of roller component.Here, " to after time point when the preset time " the meaning be " time point after the time point t4 when electric wire 5 stops ".
Before the time point when electric wire 5 begins to transmit and afterwards, control circuit 43 is carried commencing signal A, is left commencing signal E and leave stop signal F with described order output.The time point place of control circuit 43 when electric wire 5 stops to make 5 pressurizations of 27 pairs of electric wires of roller component.Then, the time point of time point after the time point when electric wire 5 begins to transmit before the time point t1 when electric wire 5 begins to transmit, control circuit 43 make 5 pressurizations of 27 pairs of electric wires of roller component.Thereby, by carrying commencing signal A according to exporting by the transmission length of encoder 16 detected electric wires 5, from just in time control circuit 43 make conveying roller 13 time point before transmitting electric wires 5 to after time point during through preset time, control circuit 43 pressurizes 27 pairs of electric wires of roller component 5.Here, " to after time point when the preset time " the meaning be " time point after the time point t1 when electric wire 5 begins to transmit ".
As shown in Figure 4, conveying roller drive circuit 44 is connected to conveying roller 13 by interface (not shown in the accompanying drawing).When carrying commencing signal A or conveying stop signal B from control circuit 43 inputs, conveying roller drive circuit 44 is carried commencing signal A or is carried stop signal B to conveying roller 13 outputs, so that conveying roller 13 rotates or stops.
Linear guide part drive circuit 45 is connected to driver part 29 by interface (not shown in the accompanying drawing).When from control circuit 43 input during near commencing signal C or near stop signal D, linear guide part drive circuit 45 to driver part 29 output near commencing signal C or near stop signal D, so that slider 26b motion and near electric wire 5 or slider 26b is stopped.When control circuit 43 input is left commencing signal E or is left stop signal F, linear guide part drive circuit 45 leaves commencing signal E or leaves stop signal F to driver part 29 output, so that slider 26b motion and leave or slider 26b is stopped from electric wire 5.
Valve is selected circuit 46 and the first to the 12 valve-driving circuit 47A-47L control ejection unit 32A-32L.Valve selects circuit 46 to be connected to pulse-scaling circuit 42 and to be connected to valve-driving circuit 47A-47L.When the pulse signal of input predefined procedure, the signal that valve selects circuit 46 will be used to open valve 34A-34L outputs to valve-driving circuit 47A-47L.That is, valve selects circuit 46 to output to valve-driving circuit 47A-47L according to the signal that the pattern of the sign 6 on the outer surface 5a of electric wire 5 to be formed will be used to open valve 34A-34L.
That is to say, valve selects circuit 46 memories should stay open for which or which valve each the pulse signal valve 34A-34L that is imported from encoder 16 and which or which valve should keep cutting out, and according to the pattern control valve drive circuit 47A-47L that remembers thus.Yet, under the situation that pulse-scaling circuit 42 and valve-driving circuit 47A-47L directly link mutually, can omit valve and select circuit 46 therein.
Thereby valve selects circuit 46 to remember the painted pattern to the outer surface 5a of electric wire 5 in advance.According to the transmission length of the electric wire of importing from encoder 16 5, valve selects circuit 46 to make ejection unit 32A-32L each (that is ejection each time) spray the colouring agent of scheduled volume to the outer surface 5a of electric wire 5 according to the pattern of being remembered.
The first to the 12 valve-driving circuit 47A-47L is corresponding with corresponding ejection unit 32A-32L.The first to the 12 valve-driving circuit 47A-47L is connected to the corresponding valve 34A-34L of corresponding ejection unit 32A-32L by interface (not shown in the accompanying drawing).When selecting circuit 46 inputs to be used to open the signal of corresponding valve 34A-34L from valve, valve-driving circuit 47A-47L outputs to corresponding valve 34A-34L with signal.When the signal that will be used to open corresponding valve 34A-34L as valve-driving circuit 47A-47L outputed to valve 34A-34L, valve 34A-34L opened.Thereby valve-driving circuit 47A-47L outputs to corresponding valve 34A-34L with signal, so that make valve-driving circuit 47A-47L control the opening and closing of corresponding valve 34A-34L.
When painted to the outer surface 5a of long electric wire 5 and when electric wire 5 being cut into predetermined length and just absorbing the electric wire 5 that transmits off and on along the longitudinal direction of electric wire 5 lax, at first, guide roller 12 is attached to framework 11.A pair of cutting blade 17a is kept away from mutually, and allows to pass correcting unit 14, relaxation absorption unit 20, coloring units 30 and conduit 15 successively around guide roller 12 wound electric wires 5, and is placed between a pair of conveying roller 13.Then, the nozzle 33A-33L that sprays unit 32A-32L accordingly is attached to corresponding preposition, and colouring agent source of supply 35A-35L is connected to respective nozzles 33A-33L.In addition, gas-pressurized source of supply 36 is connected to colouring agent source of supply 35A-35L, and the gas that has in the conduit 15 is sucked the device suction.
Then, described a pair of conveying roller 13 is driven rotation, and electric wire 5, the first biasing force Q1 are applied to electric wire 5 by correcting unit 14 so that electric wire 5 stretches so that transmit from guide roller 12 pulling electric wires 5 and along the longitudinal direction of electric wire 5.Then, by cylinder 25 with the second biasing force Q2 towards electric wire 5 bias voltage roller components 27.
Then, when the pulse signal of predefined procedure when encoder 16 is input to pulse-scaling circuit 42, according to predetermined pattern, some valve-driving circuit among the valve-driving circuit 47A-47L is opened corresponding valve 34A-34L preset time section and predetermined times.Then, some the ejection unit among the ejection unit 32A-32L sprays the colouring agent of (that is, spraying) scheduled volume at every turn towards the outer surface 5a of the electric wire 5 that is just transmitting.For example, when valve-driving circuit 47A opened preset time section of valve 34A, the sign 6 shown in Fig. 7 was formed on the outer surface 5a of electric wire 5.
Then, solvent or fluid dispersion are from evaporating attached to the colouring agent on the outer surface 5a of electric wire 5, so that the outer surface 5a of electric wire 5 is applied with dyeing or with pigment.From attached to the solvent that colouring agent evaporated on the outer surface 5a of electric wire 5 or fluid dispersion by aspirator from conduit 15 internal suction.Thereby the outer surface 5a of electric wire 5 is colored.In above-mentioned preferred embodiment, the outer surface 5a of the electric wire 5 that is just transmitting is colored.Yet alternatively, the outer surface 5a of the electric wire 5 that is just stopping can be colored.
As shown in Figure 6, when just in time before the transmission length of electric wire 5 reaches predetermined length during from encoder 16 output pulse signal C1, control circuit 43 outputs of control device 40 are near commencing signal C, so that make along vertical direction and transmit slider 26b downwards, promptly, along the downward transfer roller member 27 of vertical direction with to electric wire 5 pressurization, then, these control circuit 43 outputs are carried stop signal B so that conveying roller 13 stops, promptly, electric wire 5 is stopped, at last, these control circuit 43 outputs are near stop signal D, so that stop to move downward of slider 26b, that is, stop roller member 27 moves downward.From just in time the time point before electric wire 5 stops is to the time point after electric wire 5 stops, 5 pressurizations of 27 pairs of electric wires of roller component absorb the lax of electric wire 5 thus.
In addition, when electric wire 5 stopped, the deployment rod 25b of cylinder 25 stretched out, so as all the time with the second biasing force Q2 towards electric wire 5 bias voltage roller components 27, apply predetermined tension force to electric wire 5 thus.Thereby, before the time point that electric wire 5 stops and afterwards, absorb the lax of electric wire 5.Afterwards, described a pair of cutting blade 17a mutually near and electric wire 5 is placed between the described a pair of cutting blade 17a, cut electric wire 5 then.
When electric wire 5 stopped, slider 26b was located downwards and deployment rod 25b stretches out, so that make the lax of roller component 27 absorption electric wires 5 and apply predetermined tension force to electric wire 5.When the electric wire 5 that once stopped to be transmitted once more, at first, control circuit 43 outputs are carried commencing signal A so that conveying roller 13 begins to rotate, and commencing signal E is left in output so that slider 26b motion, that is, roller component 27 is moved upward along vertical direction, slide apart device 26b thus, that is, separate roller component 27 and electric wire 5 (even during this time, roller component 27 is also to electric wire 5 pressurizations).Thereby, from the time point before transmitting electric wire 5 just in time to the time point electric wire 5 begins to transmit after just in time, absorb relaxing of electric wire 5.After this, control circuit 43 outputs are left stop signal F so that slider 26b stops to move upward, that is, make roller component 27 stop to move upward, so that make slider 26b turn back to its initial position, discharge the pressurization of 27 pairs of electric wires 5 of roller component thus.
According to above-mentioned preferred embodiment, electric wire relaxation absorption equipment 1 comprises: a pair of conveying roller 13, and its longitudinal direction along electric wire 5 transmits electric wire 5; Control circuit 43, it makes a pair of conveying roller 13 transmit electric wire 5 off and on according to predetermined pattern; Encoder 16, it detects the transmission length of electric wire 5; With pressure-producing part 24, it pressurizes to electric wire 5 along the direction that the direction of transfer P with electric wire 5 intersects, wherein, according to transmission length by encoder 16 detected electric wires 5, from just in time control circuit 43 make the time point of a pair of conveying roller 13 before stopping electric wire 5 to after time point during through preset time, control circuit 43 makes 5 pressurizations of 24 pairs of electric wires of pressure-producing part.Therefore, to the time point after electric wire 5 stops, 5 pressurizations of 24 pairs of electric wires of pressure-producing part are therefore before the time point that electric wire 5 stops and can preventing reliably that afterwards electric wire 5 from taking place lax from the time point before electric wire 5 lax begins to take place.
Because according to transmission length by encoder 16 detected electric wires 5, from make at control circuit 43 conveying roller 13 stop electric wire 5 after just in time control circuit 43 make the time point of conveying roller 13 before transmitting electric wire 5 once more to after time point during through preset time, control circuit 43 makes 5 pressurizations of 24 pairs of electric wires of pressure-producing part, promptly, when just beginning to transmit electric wire 5, begin to occur lax time point before to the time point after electric wire 5 transmits from electric wire 5,24 pairs of electric wires of pressure-producing part 5 pressurization is therefore before beginning to transmit the time point of electric wire 5 and can to prevent reliably that afterwards electric wire 5 from occurring lax.
Because pressure-producing part 24 comprises rotating roller component 27, the outer surface of wherein said rotating roller component 27 contacts with electric wire 5, and described rotating roller component 27 is according to from the order of control circuit 43 and to electric wire 5 pressurizations, that is, when 5 pressurizations of 27 pairs of electric wires of roller component, roller component 27 rotates, therefore, alleviate the friction between electric wire 5 and the roller component 27, and therefore, can reduce the ablation (ablation) of the parts of trolley wire 5.
Because electric wire relaxation absorption equipment 1 also comprises brake component, the rotation of described brake component stop roller member 27, therefore can remove because the rotation of the roller component that inertia caused 27 of roller component 27 its own inertial or electric wire 5, and roller component 27 can be when electric wire 5 have just stopped under this stop condition and electric wire 5 when just having begun to transmit to electric wire 5 pressurizations, thus can be reliably to electric wire 5 pressurizations.
Because electric wire relaxation absorption equipment 1 also comprises cylinder 25, described cylinder 25 is always towards electric wire 5 bias voltage roller components 27, therefore can apply certain force of strain to electric wire 5 all the time, so that it is lax to prevent reliably further that electric wire 5 from occurring, and it is lax to prevent during transmitting electric wire 5 that also electric wire 5 from occurring.
Because electric wire relaxation absorption equipment 1 also comprises color applicator 30, the outer surface 5a of 30 pairs of electric wires 5 of described color applicator carries out painted, therefore can carry out painted to the outer surface 5a that does not have lax electric wire 5, make and to carry out paintedly according to predetermined pattern reliably to electric wire 5, and can distinguish electric wire 5 reliably.
Because electric wire relaxation absorption equipment 1 also comprises cutting mechanism 17, described cutting mechanism 17 cutting (that is, machining) electric wires 5, therefore when electric wire 5 was cut (that is, machining), electric wire 5 can not relax, and made to cut electric wire 5 reliably.
In above-mentioned preferred embodiment, be provided with all the time cylinder 25 towards electric wire 5 bias voltage roller components 27.It is lax to prevent under the situation that does not have this cylinder 25 that electric wire 5 from occurring.In above-mentioned preferred embodiment, be provided with the brake component of the rotation that is used for stop roller member 27.Can not have to prevent under the situation of this brake component that relaxing from appearring in electric wire 5.Yet, lax in order to prevent that reliably electric wire 5 from occurring, preferably be provided with cylinder 25 or brake component.
Describe above-mentioned preferred embodiment, understand the present invention with help, and those skilled in the art can make various modification under the situation that does not break away from the spirit and scope of the present invention.
Claims (9)
1. electric wire relaxation absorption equipment just is used to absorb lax by the electric wire that transmits off and on along a direction, and described electric wire relaxation absorption equipment comprises:
Conveyer, described conveyer transmits described electric wire along the longitudinal direction of described electric wire;
Control device, described control device makes described conveyer transmit described electric wire off and on according to predetermined pattern;
Checkout gear, described checkout gear detect the transmission length of described electric wire; And
Pressue device, described pressue device pressurizes to described electric wire along the direction that the direction of transfer with described electric wire intersects,
Wherein, according to transmission length by the detected described electric wire of described checkout gear, from just in time described control device make the time point of described conveyer before stopping described electric wire to after time point during through preset time, described control device makes described pressue device pressurize to described electric wire.
2. electric wire relaxation absorption equipment just is used to absorb lax by the electric wire that transmits off and on along a direction, and described electric wire relaxation absorption equipment comprises:
Conveyer, described conveyer transmits described electric wire along the longitudinal direction of described electric wire;
Control device, described control device makes described conveyer transmit described electric wire off and on according to predetermined pattern;
Checkout gear, described checkout gear detect the transmission length of described electric wire; And
Pressue device, described pressue device pressurizes to described electric wire along the direction that the direction of transfer with described electric wire intersects,
Wherein, according to transmission length by the detected described electric wire of described checkout gear, from make at described control device described conveyer stop described electric wire after just in time described control device make the time point of described conveyer before transmitting described electric wire once more to after time point during through preset time, described control device makes described pressue device pressurize to described electric wire.
3. electric wire relaxation absorption equipment according to claim 1, wherein, according to transmission length by the detected described electric wire of described checkout gear, from make at described control device described conveyer stop described electric wire after just in time described control device make the time point of described conveyer before transmitting described electric wire once more to after time point during through preset time, described control device makes described pressue device pressurize to described electric wire.
4. according to each the described electric wire relaxation absorption equipment in the claim 1 to 3, wherein, described pressue device comprises the roller component that can rotate, the outer surface of the described roller component that can rotate contacts with described electric wire, and the described roller component that can rotate is according to from the order of described control device and to described electric wire pressurization.
5. electric wire relaxation absorption equipment according to claim 4, described electric wire relaxation absorption equipment also comprises brake component, described brake component stops the rotation of described roller component.
6. according to claim 4 or 5 described electric wire relaxation absorption equipment, described electric wire relaxation absorption equipment also comprises biasing device, and described biasing device is always towards the described roller component of described electric wire bias voltage.
7. according to each the described electric wire relaxation absorption equipment in the claim 1 to 6, described electric wire relaxation absorption equipment also comprises color applicator, and described color applicator carries out painted to the outer surface of described electric wire.
8. electric wire relaxation absorption method, be used to absorb just relaxing by the electric wire that transmits off and on along a direction, described electric wire relaxation absorption method may further comprise the steps: according to the transmission length of described electric wire, from the time point before described electric wire stops just in time to after time point during through preset time, along the direction that the direction of transfer with described electric wire intersects described electric wire is pressurizeed.
9. electric wire relaxation absorption method, be used to absorb just relaxing by the electric wire that transmits off and on along a direction, described electric wire relaxation absorption method may further comprise the steps: according to the transmission length of described electric wire, from after described electric wire stops just in time transmit once more before the described electric wire time point to after time point when the preset time, along the direction that the direction of transfer with described electric wire intersects described electric wire is pressurizeed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008034470A JP5202982B2 (en) | 2008-02-15 | 2008-02-15 | Electric wire slack absorbing device and electric wire slack absorbing method |
| JP2008-034470 | 2008-02-15 | ||
| PCT/JP2009/050792 WO2009101844A1 (en) | 2008-02-15 | 2009-01-14 | Electric wire slack-absorbing appratus and electric wire slack-absorbing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101978436A true CN101978436A (en) | 2011-02-16 |
| CN101978436B CN101978436B (en) | 2015-01-14 |
Family
ID=40956874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980109290.0A Expired - Fee Related CN101978436B (en) | 2008-02-15 | 2009-01-14 | Electric wire slack-absorbing appratus and electric wire slack-absorbing method |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2243143A4 (en) |
| JP (1) | JP5202982B2 (en) |
| CN (1) | CN101978436B (en) |
| MX (1) | MX2010008974A (en) |
| WO (1) | WO2009101844A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046182A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Constant-pressure shock absorption yarn guide |
| CN103949382A (en) * | 2014-04-22 | 2014-07-30 | 江苏优珀斯材料科技有限公司 | S-shaped level transmembrane roller mechanism |
| CN107487499A (en) * | 2017-09-01 | 2017-12-19 | 佛山伊贝尔科技有限公司 | One kind self-regulation winding robot and self-regulation spooling equipment |
| CN110937469A (en) * | 2019-12-19 | 2020-03-31 | 芜湖航天特种电缆厂股份有限公司 | Control system for preventing wire disorder and tension change of loop forming machine during shutdown |
| CN111620196A (en) * | 2020-06-10 | 2020-09-04 | 福建浔兴拉链科技股份有限公司 | Constant tensiometer length device of nylon zipper sewing machine |
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|---|---|---|---|---|
| FR2962250B1 (en) * | 2010-07-05 | 2014-05-02 | Laselec | CABLE MARKING METHOD, CABLE MARKING MACHINE, AND CABLE EXTENSION |
| DE102010060767A1 (en) * | 2010-08-18 | 2012-02-23 | Schunk Sonosystems Gmbh | Method and arrangement for welding electrical conductors |
| CN103531307B (en) * | 2013-10-20 | 2015-12-02 | 无锡锡洲电磁线有限公司 | For the electromagnetic wire vibration absorber of laser diameter measuring instrument |
| JP2022189016A (en) * | 2021-06-10 | 2022-12-22 | 本田技研工業株式会社 | Filament winding method and filament winding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964392A (en) | 1997-08-22 | 1999-10-12 | The Whitaker Corporation | Wire dereeling unit and marking unit for a wire processing machine |
| JP4233643B2 (en) * | 1998-09-21 | 2009-03-04 | 新明和工業株式会社 | Automatic wire changer |
| JP2003221163A (en) * | 2002-01-31 | 2003-08-05 | Nippon Koshuha Steel Co Ltd | Tension control method for wire led out from bobbin, and its device |
| JP4477840B2 (en) * | 2002-08-09 | 2010-06-09 | 矢崎総業株式会社 | Automatic marking method and automatic marking apparatus for articles |
| JP4477837B2 (en) * | 2003-06-19 | 2010-06-09 | 矢崎総業株式会社 | Electric wire coloring device |
-
2008
- 2008-02-15 JP JP2008034470A patent/JP5202982B2/en not_active Expired - Fee Related
-
2009
- 2009-01-14 EP EP09710539.9A patent/EP2243143A4/en not_active Withdrawn
- 2009-01-14 CN CN200980109290.0A patent/CN101978436B/en not_active Expired - Fee Related
- 2009-01-14 WO PCT/JP2009/050792 patent/WO2009101844A1/en active Application Filing
- 2009-01-14 MX MX2010008974A patent/MX2010008974A/en active IP Right Grant
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046182A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Constant-pressure shock absorption yarn guide |
| CN103949382A (en) * | 2014-04-22 | 2014-07-30 | 江苏优珀斯材料科技有限公司 | S-shaped level transmembrane roller mechanism |
| CN103949382B (en) * | 2014-04-22 | 2017-04-12 | 江苏优珀斯材料科技有限公司 | S-shaped level transmembrane roller mechanism |
| CN107487499A (en) * | 2017-09-01 | 2017-12-19 | 佛山伊贝尔科技有限公司 | One kind self-regulation winding robot and self-regulation spooling equipment |
| CN110937469A (en) * | 2019-12-19 | 2020-03-31 | 芜湖航天特种电缆厂股份有限公司 | Control system for preventing wire disorder and tension change of loop forming machine during shutdown |
| CN110937469B (en) * | 2019-12-19 | 2021-10-15 | 芜湖航天特种电缆厂股份有限公司 | Control system for preventing wire disorder and tension change of loop forming machine during shutdown |
| CN111620196A (en) * | 2020-06-10 | 2020-09-04 | 福建浔兴拉链科技股份有限公司 | Constant tensiometer length device of nylon zipper sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2243143A1 (en) | 2010-10-27 |
| WO2009101844A1 (en) | 2009-08-20 |
| CN101978436B (en) | 2015-01-14 |
| JP5202982B2 (en) | 2013-06-05 |
| JP2009193849A (en) | 2009-08-27 |
| EP2243143A4 (en) | 2014-05-21 |
| MX2010008974A (en) | 2010-11-12 |
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