CN100527288C - Electric cable coloring device and electric cable machining device - Google Patents
Electric cable coloring device and electric cable machining device Download PDFInfo
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- CN100527288C CN100527288C CNB2005800215002A CN200580021500A CN100527288C CN 100527288 C CN100527288 C CN 100527288C CN B2005800215002 A CNB2005800215002 A CN B2005800215002A CN 200580021500 A CN200580021500 A CN 200580021500A CN 100527288 C CN100527288 C CN 100527288C
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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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Abstract
The invention provides a cable coloring unit, which maintains correct positioning of a mark on a predetermined length of the cable, even when the coloring unit has a cable travel measuring means separately provided from another cable travel measuring means provided on a cable cutting installation. To achieve the foregoing object, an electrical cable coloring unit 9 is mounted on a cable cutting installation 8. The cutting installation 8 cuts the electrical cable in predetermined lengths. The coloring unit 9 has an encoder 21 and a switch 82. The switch 82 outputs a signal showing the cutting of the cable. The coloring unit 9 has an encoder 33, a colorant jet unit 32, and a control unit 34. The colorant jet unit 32 jets a liquid colorant by a predetermined amount toward an outer surface of the cable to color the cable. The control unit 34 has a CPU 62 that determines whether there is a difference between cable travel distances obtained from the encoders 21, 33 in connection with the cutting timing of the cable. CPU 62 corrects the jetting timing of the colorant jet unit 32 based on the difference between information obtained from the encoders 21, 33.
Description
Technical field
The present invention relates to the heart yearn that possesses conductivity and the outer surface of electric wire of cover part that covers the insulating properties of this heart yearn mark (marking) electric wire color applicator and possess the processing unit (plant) of electric wire of the color applicator of this electric wire.
Background technology
In as automobile of moving body etc., various electronic equipments are installed.Therefore, above-mentioned automobile etc. are in order to send to above-mentioned electronic equipment from the electric power of power supply etc. or from control signal of computer etc. etc., the bunch that connected up (wire harness).Bunch possesses a plurality of electric wires and is installed in the connector (connector) etc. of the end etc. of this electric wire.
Electric wire possesses the heart yearn of conductivity and covers the cover part that is made of synthetic resin of the insulating properties of this heart yearn.Electric wire is so-called coated electric wire.Connector possesses clamped nipple, holds the connector case of this clamped nipple.Clamped nipple constitutes and is installed in the end of electric wire by metallic plate of conductivity etc., is electrically connected with the heart yearn of this electric wire.Connector case is made of the synthetic resin of insulating properties, forms box-like.Because connector case and above-mentioned electronic equipment etc. combine,, the electric power or the signal of hope is sent to above-mentioned electronic equipment so bunch makes each electric wire be electrically connected with above-mentioned electronic equipment via clamped nipple.
In assembling during above-mentioned bunch, at first after electric wire is cut to the length of regulation, remove the cover part (peeling) of the end etc. of this electric wire, the mounting terminal joint.To couple together between the electric wire as required.Then, clamped nipple is inserted in the connector case.Like this, assemble above-mentioned bunch.
The electric wire of above-mentioned bunch need be discerned the size of heart yearn, the material of cover part (the stable on heating change that material such as has or not), application target etc.In addition, application target for example is meant the automotive system (system) of the electric wire that has used control signal, dynamic transfer systems etc. such as air bag, ABS (Antilock Brake System), speed information.
Therefore, when the employed electric wire of bunch covers around the synthetic resin that will constitute above-mentioned cover part is pressed into heart yearn, the colouring agent of the color of hope is sneaked into the synthetic resin that constitutes the cover part, this cover part can be colored as the color (for example referring to Patent Document 1～3) of hope.In this case, when the color of outer surface of change electric wire, must make and carry out the above-mentioned cladding system of pushing of pushing covering and stop.In this case, each when changing the color of electric wire, all must make and push cladding system and stop, having increased electric wire and made needed time and operation, the tendency that the production efficiency of live wire reduces.
Perhaps, can push under the state of covering the color that the colouring agent in the synthetic resin is sneaked in change pushing cladding system.In this case, after the color that has changed colouring agent, the color that constitutes the synthetic resin of cover part becomes the blend color of the color of the color of cover part colouring agent before changing and colouring agent after changing.Therefore, the tendency of the materials processing rate of live wire reduction.
Reduction for the materials processing rate that prevents productive reduction of above-mentioned electric wire and electric wire, applicant of the present invention has proposed for example to make monochromatic electric wire, and as required the part of the outer surface of electric wire is colored as the color of hope and the motion (referring to Patent Document 4) of assembling bunch.
Patent documentation 1: the spy opens flat 5-111947 communique
Patent documentation 2: the spy opens flat 6-119833 communique
Patent documentation 3: the spy opens flat 9-92056 communique
Patent documentation 4: the international communique that discloses No. 03/019580
As mentioned above, can consider that the part of the outer surface of the monochromatic electric wire after will making is colored as the color of hope, promptly mark, when assembling above-mentioned bunch, the color applicator that for example will carry out painted (marking) to the outer surface of said wires is installed in very long electric wire is cut in the shearing device of length of every regulation, and constitutes the processing unit (plant) of electric wire.The processing unit (plant) of this electric wire carries out following so various processing etc.: Yi Bian this electric wire is moved along the length direction of electric wire, Yi Bian by above-mentioned color applicator the outer surface of electric wire is carried out paintedly, and electric wire is cut to the length of every regulation by shearing device.
Can consider that in the processing unit (plant) of above-mentioned electric wire shearing device and color applicator both sides possess the measuring unit of the amount of movement of measuring electric wire.In previously used shearing device, installing under the situation of new color applicator, can consider that shearing device and color applicator both sides possess above-mentioned measuring unit especially.
If shearing device and color applicator both sides possess above-mentioned measuring unit, then can think because the error between the measuring unit etc., if circulation such as cuts off at various processing and painted, the mark position (painted position) of the electric wire that has then for example cut off can depart from gradually.Like this, the mark position that is cut to the electric wire of every specific length departs from gradually, can produce baneful influence to the identification between the electric wire.
Summary of the invention
Therefore, the objective of the invention is to: even a kind of measuring unit different with the measuring unit of shearing device that possess is provided, also can prevent to be cut to the electric wire that the mark position of the electric wire of every specific length departs from gradually color applicator, possess the processing unit (plant) of the electric wire of this color applicator.
Achieve the goal in order to address the above problem, the color applicator of electric wire of the present invention is that the outer surface to electric wire carries out painted, and be installed in while the length direction that makes said wires along this electric wire and move in the shearing device that is cut to every specific length, what wherein this electric wire possessed the heart yearn of conductivity and insulating properties constitutes and covers the cover part of this heart yearn by synthetic resin, and this color applicator is characterised in that: above-mentioned shearing device possesses: first measuring unit of measuring the amount of movement of said wires; The information output unit that the information of said wires has been cut off in the output expression, and according to information from above-mentioned first measuring unit, said wires is cut to every specific length, this color applicator possesses in addition: measure the amount of movement of said wires, and second measuring unit different with above-mentioned first measuring unit; The coloring units that the outer surface of said wires is marked; According to information from above-mentioned second measuring unit, the control unit that above-mentioned coloring units is marked to the outer surface of said wires; If import the information of the amount of movement of expression said wires from the both sides of above-mentioned first measuring unit and above-mentioned second measuring unit, imported the information of representing to have cut off said wires from above-mentioned information output unit simultaneously, then obtain from poor with from the information of the amount of movement of the expression said wires of above-mentioned second measuring unit of the information of the amount of movement of the expression said wires of above-mentioned first measuring unit, poor according to this, revise the amending unit of the timing that above-mentioned coloring units marks to the outer surface of said wires.
The color applicator of electric wire of the present invention is characterised in that: in the color applicator of said wires, above-mentioned amending unit illustrates recently under the situation of the amount of movement of the big said wires of the information of the amount of movement of the expression said wires of above-mentioned second measuring unit at the information table from the amount of movement of the expression said wires of above-mentioned first measuring unit, the constant time lag that above-mentioned coloring units is marked with above-mentioned difference to the outer surface of said wires, illustrate recently under the situation of the amount of movement of the little said wires of the information of the amount of movement of the expression said wires of above-mentioned second measuring unit at information table, quicken with the timing that above-mentioned difference makes above-mentioned coloring units that the outer surface of said wires is marked accordingly from the amount of movement of the expression said wires of above-mentioned first measuring unit.
The processing unit (plant) of electric wire of the present invention is characterised in that to possess: while make electric wire move the shearing device that is cut to every specific length along the length direction of this electric wire, what wherein this electric wire possessed the heart yearn of conductivity and insulating properties constitutes and covers the cover part of above-mentioned heart yearn by synthetic resin; The color applicator of above-mentioned electric wire.
According to the color applicator of electric wire of the present invention, amending unit is obtained from poor with from the amount of movement of the electric wire of second measuring unit of the amount of movement of the electric wire of first measuring unit, and is poor according to this, the timing that the correction coloring units is marked.Therefore, even repeat the cut-out of electric wire, can prevent that also mark position from departing from.
In addition, in this manual, it is desirable to carry out when painted at outer surface to the cover part of electric wire, drip at every turn and penetrate aqueous coloured material with the outer surface of a certain amount of cover part to electric wire, make on the outer surface of above-mentioned coloured material drop attached to the cover part of said wires, carry out painted this electric wire.
In addition, the coloured material described in this specification is that the aqueous material in water or other solvents is dissolved, is distributed to color material (industrial organic substance).As organic substance dyestuff, pigment (major part is an organic substance, composite) are arranged, sometimes with dyestuff as pigment, pigment is used as dyestuff.As example more specifically, the coloured material described in this specification is represented the both sides of coloring liquid and coating.Coloring liquid represents dyestuff dissolving or is dispersed in material in the solvent, and coating is represented the material of pigment dispersing in the dispersion liquid.Therefore, if with coloring liquid the outer surface of cover part is carried out paintedly, then dyestuff is immersed in the cover part, if with coating the outer surface of cover part is carried out painted, then pigment be not immersed in the cover part and adhesion on the outer surface.That is, the outer surface to electric wire described in this specification carries out painted being meant with the part of dyestuff to the outer surface of electric wire and dyes, with Paint Daubs on the part of the outer surface of electric wire.
In addition, the synthetic resin that it is desirable to above-mentioned solvent and dispersion liquid and formation cover part has compatibility.In this case, dyestuff positively is immersed in the cover part, and perhaps pigment is positively bonding with the outer surface of cover part.
And then described of this specification is penetrated the state that is meant at drop, under the state that promptly drips, from coloring nozzle with aqueous coloured material to the ejection of exerting pressure of the outer surface of electric wire.
According to the color applicator of electric wire of the present invention, if big from the amount of movement of the electric wire of first measuring unit, then amending unit makes the constant time lag that coloring units is marked.In addition, if big from the amount of movement of the electric wire of second measuring unit, then amending unit timing that coloring units is marked is quickened.Therefore, even repeat the cut-out of electric wire, can prevent positively that also mark position from departing from.
According to the processing unit (plant) of electric wire of the present invention, the amending unit of color applicator is obtained from poor with from the amount of movement of the electric wire of second measuring unit of the amount of movement of the electric wire of first measuring unit, revises the timing that coloring units is marked accordingly with this difference.Therefore, even repeat the cut-out of electric wire, can prevent that also the formed mark position of color applicator from departing from.
As mentioned above, the present invention's timing of coloring units being marked by amending unit is revised.Therefore, even repeat the cut-out of electric wire, can prevent that also mark position from departing from.Therefore, the mark position that can prevent to be cut to the electric wire of every specific length departs from gradually.
Even the present invention repeats the cut-out of electric wire, can prevent positively that also mark position from departing from.Therefore, the mark position that can positively prevent to be cut to the electric wire of every specific length departs from gradually.
The present invention is revised by the timing that amending unit is marked to the coloring units of color applicator.Therefore, even repeat the cut-out of electric wire, can prevent that also mark position from departing from.Therefore, the mark position that can prevent to be cut to the electric wire of every specific length departs from gradually.
Description of drawings
Fig. 1 is the oblique view of structure of processing unit (plant) of the electric wire of expression one embodiment of the present of invention.
Fig. 2 is the oblique view of structure of electric cable coloring device of the processing unit (plant) of expression electric wire shown in Figure 1.
Fig. 3 is the key diagram of structure of the color applicator of expression electric wire shown in Figure 2.
Fig. 4 is the key diagram of structure of major control device of the color applicator of expression electric wire shown in Figure 3.
Fig. 5 is the oblique view of structure of shearing device of the processing unit (plant) of expression electric wire shown in Figure 1.
Fig. 6 is the key diagram of the structure of expression shearing device shown in Figure 5.
Fig. 7 is the key diagram of structure of the major control device of expression shearing device shown in Figure 6.
Fig. 8 is the oblique view of the electric wire that produces in the processing unit (plant) of electric wire shown in Figure 1.
Fig. 9 is the plane graph of electric wire shown in Figure 8.
Symbol description
1: the processing unit (plant) of electric wire, 2: electric wire, 3: heart yearn, 4: cover part, 4a: outer surface, 8: shearing device, 9: the color applicator of electric wire, 21: encoder (first measuring unit), 32: coloured material ejection unit (coloring units), 33: encoder (second measuring unit), 62:CPU (control unit, amending unit), 82: switch (information output unit), K: traveling (moving) direction of heart yearn (electric wire), L: length (length of regulation)
Embodiment
Below, according to Fig. 1～Fig. 9, the processing unit (plant) (being designated hereinafter simply as processing unit (plant)) 1 of the electric wire of one embodiment of the present of invention is described.Processing unit (plant) 1 is the device of shop drawings 8 and electric wire 2 shown in Figure 9.
In addition, cover part 4 is monochromatic P.The colouring agent of hope can be blended in the synthetic resin that constitutes cover part 4, make the outer surface 4a of electric wire 2 become monochromatic P, also can colouring agent be blended in the synthetic resin that constitutes cover part 4, and monochromatic P is set to the color of synthetic resin self.In colouring agent not being blended into the synthetic resin that constitutes cover part 4, monochromatic P becomes under the situation of color of synthetic resin self, is called cover part 4, and promptly the outer surface 4a of electric wire 2 is non-colorings.Like this, non-coloring is meant and colouring agent is not blended in the synthetic resin that constitutes cover part 4 that the outer surface 4a of electric wire 2 is colors of synthetic resin self.The outer surface 4a of electric wire 2 can be above-mentioned non-coloring, also can be monochrome such as white for example.
On the outer surface 4a of electric wire 2, form by a plurality of 1: 5, a plurality of 1: 6 marking that constitutes 7.1: 5 is the first color B (in Fig. 8 and Fig. 9, representing with parallel oblique line).The first color B is different with monochromatic P.1: 6 is the second color R (in Fig. 8 and Fig. 9, representing with parallel oblique line).The second color R is different with the first color B both sides with monochromatic P.
1: 5 and 1: 6 separately flat shape as shown in Figure 9, be circular.1: 5 and 1: 6 is set up a plurality ofly respectively, arranges along the length direction of electric wire 2 according to predetermined pattern.
In illustrated embodiment, form the marking 7 respectively in two ends of electric wire 2.In illustrated embodiment, after the length direction along electric wire 2 forms 61: 5 near the end, form 41: 6 near central authorities.In Fig. 8 and Fig. 9, pre-determine distance D 1, D2, D3......Dn from an end of the electric wire 2 that is positioned at the right side to the center of each point 5,6.And then, pre-determine the length L of electric wire 2.The length L of this electric wire 2 becomes the length L of the regulation of this specification record.
The electric wire 2 of said structure is twisted with the fingers into a plurality of, and in the end etc. mounted connector (connector) etc., constitute above-mentioned bunch.The connector of the various electronic equipments of connector and automobile etc. carries out connector and combines, and bunch is an electric wire 2 with various signals and electric power transfer to each electronic equipment.
In addition, change to shades of colour, can discern each bar electric wire 2 by color B, R with the each point 5,6 of the above-mentioned marking 7.Use color B, the R of the each point 5,6 of the marking 7 for the line kind of the electric wire 2 of discerning bunch, system (system) etc.That is,, and use color B, the R of each point 5,6 of the marking 7 of said wires 2 for the application target of each electric wire 2 of discerning bunch.
Processing unit (plant) 1 is to be monochromatic P and the electric wire 2 that do not form the length of the above-mentioned marking 7 is cut to every specific length with outer surface 4a, and forms the device of the marking 7 on the outer surface 4a of each electric wire 2.Processing unit (plant) 1 possesses the color applicator (being designated hereinafter simply as color applicator) 9 of shearing device 8, electric wire as shown in Figure 1.
Arrange a pair of belt delivery unit 13 along vertical.A pair of belt delivery unit 13 is clipping electric wire 2 each other, synchronously makes drive pulley 14 rotations so that identical rotating speed is reverse, thereby makes 16 rotations of endless belt based on the instruction from control device 22, and transmit the electric wire 2 of specific length L.At this moment, a pair of belt delivery unit 13, promptly electric wire transmission mechanical structure 11 moves this electric wire 2 along the arrow K among Fig. 5 parallel with the length direction of electric wire 2.In addition, the direction that arrow K puts down in writing for this specification is along horizontal direction.Therefore, belt delivery unit 13 moves this electric wire 2 along the length direction of electric wire 2.
The expansion link of a pair of cutoff tool 17,18 by cylinder 20 flexible, along vertical mutually near or away from.If a pair of cutoff tool 17,18 is approaching mutually, then, cut off clamping the electric wire 2 that sends by a pair of belt delivery unit 13 each other.If a pair of cutoff tool 17,18 mutually away from, then leave from said wires 2 certainly.
Like this, encoder 21 is measured the translational speed and the amount of movement of electric wire 2, to translational speed and the amount of movement corresponding information of control device 22 outputs with electric wire 2.Usually, in encoder 21, output with because the corresponding pulse signal of amount of movement of the fricative electric wire 2 of electric wire 2 and encoder installation cylinder (rotor) 24.But, under the situation not necessarily consistent, also can obtain velocity information in other positions according to the state amount of movement of the outer surface 4a of electric wire 2 and umber of pulse, this information is fed back and compared calculating.
The operation program of ROM26 storage CPU28 etc.RAM27 temporarily stores CPU28 and carries out needed data when calculating.
CPU28 constitutes control unit.CPU28 is from translational speed and the amount of movement corresponding information of encoder 21 inputs with said wires 2.In addition, length and the radical that cuts off said wires 2 to the CPU28 input from above-mentioned memory 25.CPU28 according to from above-mentioned encoder 21 input with translational speed and the corresponding information of amount of movement electric wire 2, control motor 19 and cylinder 20.
CPU28 according to from above-mentioned encoder 21 input with translational speed and the corresponding information of amount of movement electric wire 2, till electric wire 2 having been transmitted above-mentioned predetermined specific length L, the expansion link of cylinder 20 is dwindled and drive motor 19 by electric wire transmission mechanical structure 11.If according to from above-mentioned encoder 21 input with translational speed and the corresponding information of amount of movement electric wire 2, transmit mechanical structure 11 by electric wire electric wire 2 has been transmitted above-mentioned predetermined specific length L, then CPU28 stops motor 19, makes the expansion link elongation of cylinder 20.CPU28 makes electric wire transmit mechanical structure 11 and sends out the electric wire 2 of specific length off and at every turn, and make cutting machine structure 12 that electric wire 2 is cut to every specific length according to the information from encoder 21.
With motor 19 and cylinder 20 driver 29 and I/F80 are set accordingly respectively.Driver 29 is connected with CPU28.In addition, driver 29 is connected with cylinder 20 with corresponding motor 19 respectively via I/F80.Be used to drive the corresponding motor 19 and the signal of cylinder 20 if imported from CPU28, then driver 29 outputs to motor 19 and cylinder 20 via I/F80 etc. with this signal.If driver 29 will be used to drive corresponding motor 19 and the signal of cylinder 20 outputs to motor 19 and cylinder 20, then drive corresponding motor 19 and cylinder 20.
The contact shoe 84 that switch 82 possesses body part 83, freely dashes forward and do not have from this body part 83.Body part 83 is installed on another cutoff tool 18 under the relative state of contact shoe 84 and butting member 81.Contact shoe 84 cutoff tool 17,18 mutually near and when cutting off electric wire 2, pushed from a cutoff tool 17 and in the body part 83 that submerges.If contact shoe 84 submerges in the body part 83, then switch 82 is in control device described later 34 these contact shoes 84 of output expression of color applicator 9 submerge body part 83, and promptly cutoff tool 17,18 has cut off the information of the situation of electric wire 2.Like this, switch 82 has cut off the information of electric wire 2 to the control device 34 output expressions of color applicator 9.
The shearing device 8 of said structure a pair of cutoff tool 17,18 of cutting machine structure 12 mutually away from state under, electric wire 2 is clipped between a pair of belt delivery unit 13, along arrow K this electric wire 2 is sent.Shearing device 8 is according to from the information of encoder 21, send the electric wire 2 of specific length L after, stop motor 19, stop the drive pulley 14 of a pair of belt delivery unit 13.In addition, the expansion link of cylinder 20 elongation, a pair of cutoff tool 17,18 is approaching mutually, electric wire 2 is clipped between these cutoff tools 17,18 cuts off.Like this, shearing device 8 moves electric wire 2 according to the information from encoder 21 along arrow K, and this electric wire 2 is cut to every specific length L.
Arrange a pair of belt delivery unit 35 along vertical.A pair of belt delivery unit 35 is clipping electric wire 2 each other, by being rotated with the reverse drive pulley 36 that synchronously makes of identical rotating speed by motor 58, makes 38 rotations of endless belt and transmission electric wire 2.At this moment, a pair of belt delivery unit 35 makes this electric wire 2 move along the arrow K among Fig. 2 parallel with the length direction of electric wire 2.In addition, mobile (traveling) direction of electric wire 2 that arrow K puts down in writing for this specification and heart yearn 3 is along horizontal direction.Therefore, belt delivery unit 35 makes this electric wire 2 move along the length direction of electric wire 2.
Coloured material ejection unit 32 possesses a plurality of coloring nozzles 39, a plurality of coloured material supply source 40, pressurized gas supply source 41 etc. as shown in Figure 3.A plurality of coloring nozzles 39 are configured in the downstream side of arrow K with respect to a pair of belt delivery unit 35 of electric wire transmission mechanical structure 31.Be spaced from each other the compartment of terrain along arrow K and dispose a plurality of coloring nozzles 39.In addition, a plurality of coloring nozzles 39 are set at the top of transmitting the electric wire 2 that a pair of belt delivery unit 35 of mechanical structure 31 moves by electric wire.
Supply with the coloured material of self-colo(u)red material supply source 40 to the coloring nozzle 39 of said structure.
In addition, coloring nozzle 39 drips to the outer surface 4a of electric wire 2 at every turn a certain amount ofly and penetrates coloured material according to the instruction from control device 34.
The coloring nozzle 39 of said structure drips the aqueous coloured material of penetrating from coloured material supply source 40 described later to the outer surface 4a of electric wire 2 at every turn a certain amount ofly.Coloring nozzle 39 is that coloured material ejection unit 32 makes on the outer surface 4a of drop attached to electric wire 2 that drips the coloured material of penetrating, and at least a portion of the outer surface 4a of this electric wire 2 is carried out painted (the outer surface 4a to electric wire 2 marks).
Coloured material supply source 40 is accommodated coloured material, and coloured material is supplied in the coloring nozzle 39.Coloured material supply source 40 is corresponding one by one with each coloring nozzle 39.Color B, the R of the coloured material of coloured material supply source 40 supply coloring nozzles 39 are different mutually.
The gas that has pressurizeed is supplied with in pressurized gas supply source 41 in coloured material supply source 40.In coloured material supply source 40, supply with the gas that has pressurizeed by pressurized gas supply source 41, and penetrate coloured material from 39 of coloring nozzles.
Usually, in encoder 33, output with because the corresponding pulse signal of amount of movement of the fricative electric wire 2 of electric wire 2 and encoder installation cylinder (rotor) 57.But, according to the state of the outer surface 4a of electric wire 2 and under the not necessarily consistent situation of amount of movement and umber of pulse, also can obtain velocity information, this information fed back and compared calculating in other positions.
Specifically, above-mentioned distance D 1, D2, the D3......Dn of the each point 5,6 of the marking 7 of memory 59 storage electric wires 2.And then the amount of movement of electric wire 2 of the timing of coloured material is penetrated in memory 59 storage from 39 of each coloring nozzles for the above-mentioned marking 7 needed conducts that form electric wire 2.And then memory 59 was also stored for the aperture that forms point 5,6 needed coloring nozzles 39, duration of opening this coloring nozzle 39.And then memory 59 is also stored the length L (Fig. 8 and shown in Figure 9) of electric wire 2.
The operation program of ROM60 storage CPU62 etc.RAM61 temporarily stores CPU62 and carries out needed data when calculating.
CPU62 becomes control unit and the amending unit both sides that this specification is put down in writing.CPU62 is from translational speed and the amount of movement corresponding information of encoder 33 inputs with said wires 2.In addition, import the pattern of the above-mentioned marking 7, the length L of electric wire 2 from above-mentioned memory 59 to CPU62.Penetrate the amount of movement of electric wire 2 of the timing of coloured material from 39 of each coloring nozzles for the above-mentioned marking 7 needed conducts that form electric wire 2 to CPU62 input from memory 59.CPU62 is according to from the information of encoder 33, compactly drive motor 58 and each off and on electric wire 2 that transmits predetermined specific length L.
CPU62 penetrates coloured material according to the amount of movement of the electric wire 2 of the timing of penetrating coloured material from the corresponding information of the amount of movement with electric wire 2 of above-mentioned encoder 33 inputs, from the conduct of memory 59 inputs from 39 of each coloring nozzles from 39 of the coloring nozzles of hope.
That is, if from the amount of movement of the electric wire 2 of the encoder 33 input amount of movement for the electric wire 2 of the timing of penetrating coloured material from the conduct of memory 59 inputs from 39 of each coloring nozzles, then CPU62 makes and penetrates aqueous coloured material from 39 of each coloring nozzles.And then, become the aperture of predetermined size with the size that makes the point 5,6 on the outer surface 4a that is formed on electric wire 2 of memory 59 storage, penetrate coloured material from 39 of each coloring nozzles.Like this, CPU62 makes coloring nozzle 39 to the aqueous coloured material of the outer surface 4a of electric wire 2 ejection (drip and penetrate), forms the above-mentioned marking 7.Like this, CPU62 marks the outer surface 4a of the 32 pairs of electric wires 2 in coloured material ejection unit according to the information from encoder 33.
And then, to the information of CPU62 input, cut off the information of electric wire 2 from the switch 82 input expressions of switch block 23 from the encoder 21 of shearing device 8.When CPU62 has cut off electric wire 2 at the switch 82 from switch block 23, judge from the information of the encoder 21 of shearing device 8 and poor from whether having between the information of encoder 33.If CPU62 judges and has poorly, then poor according to this between information and the information from encoder 33 of the encoder 21 that cuts off device 8, correction is from 39 timings of penetrating aqueous coloured material of each coloring nozzle.CPU62 (represents under the situation of amount of movement of big electric wire 2) under from the information of the amount of movement of the expression electric wire 2 of the encoder 21 of shearing device 8 situation that recently information of the amount of movement of the expression electric wire 2 of own coding device 33 is big, with above-mentioned difference accordingly (being poor amount) make from 39 constant time lags of penetrating aqueous coloured material of each coloring nozzle.CPU62 (represents under the situation of amount of movement of little electric wire 2) under from the information of the amount of movement of the expression electric wire 2 of the encoder 21 of shearing device 8 situation that recently information of the amount of movement of the expression electric wire 2 of own coding device 33 is little, with above-mentioned difference accordingly (being poor amount) timing of penetrating aqueous coloured material from 39 of each coloring nozzles is quickened.
Like this, driver 63 is by coloring nozzle 39 and the above-mentioned signal of motor 58 outputs to correspondence, and makes to drip from the coloring nozzle 39 of correspondence and penetrate while drive motor 58.I/F64 is used for driver 63 grades and corresponding coloring nozzle 39 and motor 58 electrical connections.
The color applicator 9 of said structure is according to the information from encoder 33, according to the pattern that is stored in the memory 59, penetrates coloured material to 2 in electric wire from coloring nozzle 39 arbitrarily at every turn a certain amount ofly.Color applicator 9 forms the above-mentioned marking 7 on the outer surface 4a of electric wire 2.In addition, cut off the information of electric wire 2 if imported expression from the switch 82 of the switch block 23 of shearing device 8, then to judge whether information at the amount of movement of representing the electric wire 2 after last time electric wire 2 stopped between the encoder 21,33 has poor for color applicator 9, under the situation that has produced this difference, revise accordingly from 39 timings of penetrating coloured material of coloring nozzle with this difference.In addition, in illustrated embodiment, color applicator 9 is provided with 2 coloring nozzles 39, coloured material supply source 40 respectively.
In this manual, use the coloured material of viscosity for example smaller or equal to 10mPas (milli pascal second).Above-mentioned coloured material is the aqueous material after dissolving, be distributed to color material (industrial organic substance) in water or other solvents.As organic substance, dyestuff, pigment (major part is an organic substance, composite) are arranged, sometimes with dyestuff as pigment, pigment is used as dyestuff.As example more specifically, coloured material is represented coloring liquid or coating.
Coloring liquid represents dyestuff dissolving or is dispersed in material in the solvent, and coating is represented the material of pigment dispersing in the dispersion liquid.Therefore, if coloring liquid is attached on the outer surface 4a of electric wire 2, then dyestuff is immersed in the cover part 4, if coating is attached on the outer surface 4a of electric wire, then pigment is not immersed in the cover part 4 and is bonded on the outer surface 4a.That is, coloured material ejection unit 32 usefulness dyestuffs dye to the part of the outer surface 4a of electric wire 2, or with Paint Daubs to the outer surface 4a of electric wire 2.Therefore, the outer surface 4a of electric wire 2 is carried out painted being meant with the part of dyestuff to the outer surface 4a of electric wire 2 dyes, and with Paint Daubs on the part of the outer surface 4a of electric wire 2.
In addition, the synthetic resin that it is desirable to above-mentioned solvent and dispersion liquid and formation cover part 4 has compatibility.In this case, dyestuff positively is immersed in the cover part 4, and perhaps pigment is positively bonding with outer surface 4a.
And then above-mentioned dripping penetrated the state that is meant at drop, under the state that promptly drips, from coloring nozzle 39 with aqueous coloured material to the outer surface 4a of electric wire 2 ejection of exerting pressure.
The processing unit (plant) 1 of said structure when electric wire 2 is cut to every specific length L, forms the marking 7 at outer surface 4a as follows.The electric wire that sequentially electric wire 2 is sent to color applicator 9 transmits the electric wire transmission mechanical structure 11 of mechanical structure 31 and shearing device 8.Like this, according to the information from the amount of movement of the expression electric wire 2 of encoder 21,33, shearing device 8 and color applicator 9 synchronously transmit the electric wire 2 of (moving) above-mentioned every specific length L mutually off and on.In addition, shearing device 8 is cut to every specific length L with electric wire 2, and color applicator 9 forms the marking 7 on the outer surface 4a of electric wire 2 simultaneously.
At this moment, if will be input to control device 34 from the information of the switch 82 of switch block 23, then and the difference of the information of the amount of movement of the expression electric wire 2 between the encoder 21,33 accordingly, revise and drip the timing of penetrating from coloring nozzle 39.
Drip on the outer surface 4a of coloured material that penetrates attached to electric wire 2, solvent or dispersion liquid evaporation, the outer surface 4a of dyestuff immersion electric wire 2 or the outer surface 4a of pigment and electric wire 2 are bonding.Like this, can access the electric wire 2 that constitutes above-mentioned bunch.
According to present embodiment, CPU62 obtains from as poor with from as the information of the amount of movement of the expression electric wire 2 of the encoder 33 of second measuring unit of the information of the amount of movement of the expression electric wire 2 of the encoder 21 of first measuring unit, and revising coloring nozzle 39 according to this difference is that coloured material sprays the timing of marking in unit 32.Therefore, even repeat the cut-out of electric wire 2, can prevent that also mark position from being the position deviation of the each point 5,6 of the marking 7.Therefore, the mark position that can prevent to be cut to the electric wire 2 of every specific length is that depart from gradually the position of the each point 5,6 of the marking 7.
If big from the information as the amount of movement of the expression electric wire 2 of the encoder 21 of first measuring unit, then to make coloring nozzle 39 be the constant time lag of marking in coloured material ejection unit 32 to CPU62.In addition, if big from the information as the amount of movement of the expression electric wire 2 of the encoder 33 of second measuring unit, then to make coloring nozzle 39 be that the timing of marking in coloured material ejection unit 32 is quickened to CPU62.Therefore, even repeat the cut-out of electric wire 2, can prevent positively that also mark position from being the position deviation of the each point 5,6 of the marking 7.Therefore, the mark position that can positively prevent to be cut to the electric wire 2 of every specific length is that depart from gradually the position of the each point 5,6 of the marking 7.
And then, in the present invention,, also can use various materials such as third rare class coating, ink (dye class, pigment class), UV ink as coloring liquid and coating.
And then, in the above-described embodiments, put down in writing the electric wire 2 that is formed in the bunch that connects up in the automobile.But in the present invention, electric wire 2 has more than and is limited to automobile, can certainly use in various electronic equipments such as pocket computer and various electricapparatus.
In addition, in the above-described embodiments, each dripping penetrated aqueous coloured material a certain amount ofly, carries out painted to the outer surface 4a of electric wire 2.But, in the present invention, also can use the aqueous coloured material of spraying, or contain and be dipped into the medium additive method of aqueous coloured material, carry out painted to the outer surface 4a of electric wire 2.
In the above-described embodiments, used pressurized gas supply source 41 as the presser unit that coloured material is pressurizeed.In the present invention, the gas that has pressurizeed in advance also can be supplied with in pressurized gas supply source 41, shown in above-mentioned embodiment, like that, supply to coloured material supply source 40, come coloured material pressurize (also can be so-called direct pressurization) by the gas that this has been pressurizeed.In addition, pressurized gas supply source 41 also can possess the unit that the gas to piston or cylinder etc. pressurizes, supply to coloured material supply source 40 by the gas after gas being pressurizeed and will pressurize with these unit, come coloured material pressurize (also can be so-called indirect pressurization).In addition, in above-mentioned direct pressurization,, can use the unit such as piston that the coloured material in the coloured material supply source 40 is directly pressurizeed as presser unit.
In addition, in the present invention, shearing device 8 also can carry out for example crimp type terminal being installed to the operation of end etc. after electric wire 2 is cut to specific length.
In addition, the foregoing description is only represented representational form of the present invention, and the present invention has more than and is limited to embodiment.That is, in the scope that does not break away from essence of the present invention, can carry out various distortion and implement.
Claims (3)
1. the color applicator of an electric wire, outer surface to electric wire carries out painted, and be installed in while the length direction that makes said wires along this electric wire and move in the shearing device that is cut to every specific length, what wherein this electric wire possessed the heart yearn of conductivity and insulating properties constitutes and covers the cover part of above-mentioned heart yearn by synthetic resin, and this color applicator is characterised in that:
Above-mentioned shearing device possesses: first measuring unit of measuring the amount of movement of said wires; The information output unit of the information of said wires has been cut off in the output expression, and according to the information from above-mentioned first measuring unit, said wires is cut to every specific length,
This color applicator possesses:
Measure the amount of movement of said wires, and second measuring unit different with above-mentioned first measuring unit;
The coloring units that the outer surface of said wires is marked;
According to information from above-mentioned second measuring unit, the control unit that above-mentioned coloring units is marked to the outer surface of said wires;
If import the information of the amount of movement of expression said wires from the both sides of above-mentioned first measuring unit and above-mentioned second measuring unit, exported the information of representing to have cut off said wires by above-mentioned information output unit simultaneously, then obtain from poor with from the information of the amount of movement of the expression said wires of above-mentioned second measuring unit of the information of the amount of movement of the expression said wires of above-mentioned first measuring unit, poor according to this, revise the amending unit of the timing that above-mentioned coloring units marks to the outer surface of said wires.
2. the color applicator of electric wire according to claim 1 is characterized in that:
Under the amount of movement of the represented said wires that goes out situation greater than the amount of movement of the represented said wires that goes out from the information of the amount of movement of the expression said wires of above-mentioned second measuring unit from the information of the amount of movement of the expression said wires of above-mentioned first measuring unit, above-mentioned amending unit postpones the timing of marking on the outer surface of said wires according to the above-mentioned coloring units of above-mentioned official post
Under the amount of movement of the represented said wires that goes out from the information of the amount of movement of the expression said wires of above-mentioned first measuring unit situation less than the amount of movement of the represented said wires that goes out from the information of the amount of movement of the expression said wires of above-mentioned second measuring unit, above-mentioned amending unit quickens the timing of marking on the outer surface of said wires according to the above-mentioned coloring units of above-mentioned official post.
3. the processing unit (plant) of an electric wire is characterized in that comprising:
Move the shearing device that is cut to every specific length while the length direction that makes electric wire along this electric wire, what wherein this electric wire possessed the heart yearn of conductivity and insulating properties constitutes and covers the cover part of above-mentioned heart yearn by synthetic resin;
The color applicator of claim 1 or the described electric wire of claim 2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP161857/2004 | 2004-05-31 | ||
| JP2004161857A JP4486412B2 (en) | 2004-05-31 | 2004-05-31 | Electric wire coloring device and electric wire processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1977345A CN1977345A (en) | 2007-06-06 |
| CN100527288C true CN100527288C (en) | 2009-08-12 |
Family
ID=35451110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800215002A Expired - Fee Related CN100527288C (en) | 2004-05-31 | 2005-05-27 | Electric cable coloring device and electric cable machining device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1768134B1 (en) |
| JP (1) | JP4486412B2 (en) |
| CN (1) | CN100527288C (en) |
| MX (1) | MXPA06013873A (en) |
| PT (1) | PT1768134E (en) |
| WO (1) | WO2005117033A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5028030B2 (en) * | 2006-05-31 | 2012-09-19 | 矢崎総業株式会社 | Electric wire coloring device |
| JP5122832B2 (en) * | 2007-02-19 | 2013-01-16 | 矢崎総業株式会社 | Electric wire coloring device, electric wire manufacturing device, electric wire coloring method, and electric wire manufacturing method |
| CN108417323A (en) * | 2018-01-30 | 2018-08-17 | 江苏欣达通信科技股份有限公司 | A kind of adaptive code spraying device of metering and its adaptive coding control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004038736A1 (en) * | 2002-10-28 | 2004-05-06 | Yazaki Corporation | Cable production system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090720U (en) * | 1983-11-25 | 1985-06-21 | 三浦工業株式会社 | Automatic wire marking cutter |
| 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 |
| JP3971269B2 (en) | 2002-08-09 | 2007-09-05 | 矢崎総業株式会社 | Wire coating method and apparatus |
| JP4477933B2 (en) * | 2003-06-19 | 2010-06-09 | 矢崎総業株式会社 | Coloring nozzle for electric wires |
-
2004
- 2004-05-31 JP JP2004161857A patent/JP4486412B2/en not_active Expired - Lifetime
-
2005
- 2005-05-27 PT PT05743663T patent/PT1768134E/en unknown
- 2005-05-27 CN CNB2005800215002A patent/CN100527288C/en not_active Expired - Fee Related
- 2005-05-27 MX MXPA06013873A patent/MXPA06013873A/en active IP Right Grant
- 2005-05-27 EP EP05743663A patent/EP1768134B1/en not_active Not-in-force
- 2005-05-27 WO PCT/JP2005/009785 patent/WO2005117033A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004038736A1 (en) * | 2002-10-28 | 2004-05-06 | Yazaki Corporation | Cable production system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1768134A4 (en) | 2008-08-06 |
| MXPA06013873A (en) | 2007-04-25 |
| JP2005346939A (en) | 2005-12-15 |
| EP1768134B1 (en) | 2012-05-09 |
| WO2005117033A1 (en) | 2005-12-08 |
| JP4486412B2 (en) | 2010-06-23 |
| EP1768134A1 (en) | 2007-03-28 |
| CN1977345A (en) | 2007-06-06 |
| PT1768134E (en) | 2012-06-21 |
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