CN104867625A - Automatic wire harness making system - Google Patents
Automatic wire harness making system Download PDFInfo
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- CN104867625A CN104867625A CN201510271635.XA CN201510271635A CN104867625A CN 104867625 A CN104867625 A CN 104867625A CN 201510271635 A CN201510271635 A CN 201510271635A CN 104867625 A CN104867625 A CN 104867625A
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- electric wire
- terminal
- clamp
- glue shell
- wire harness
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Abstract
The invention belongs to the wire harness terminal making and glue cover penetrating technical field, and specifically provides an automatic wire harness making system mainly comprising a frame, a peeling cutting mechanism, a wire terminal making mechanism, and a glue cover plugging mechanism connected in sequence; pulling clamps and convey clamps allow the wires to be fast conveyed and transferred between the mechanisms; the technical effects are that the automatic wire harness making system saves labor, is convenient for automatic control, and high in production efficiency; finished products are tidily arranged, thus preventing wire mutual winding problems caused by free scattering; in addition, a first and a second video monitoring systems can control the terminal plugging quality in a making process, and a monitoring detection result is more objective, accurate and reliable.
Description
Technical field
The invention belongs to wire harness to beat terminal, wear glue shell manufacture technology field, be specifically related to a kind of wire harness manufacturing system automatically.
Background technology
Wire harness also known as wiring harness, the device be made up of many wires.Common wire harness manufacturing process is as follows: use terminal press that the grafting of many wires is entered terminal, then terminal grafting is entered glue shell.Traditional wire harness makes between multistage operation needs moved by hand to shift wire harness semi-finished product, inefficiency; Do not have a whole set of full operation special equipment, artificial participation is high, and production efficiency is low.
Meanwhile, do not have the special tooling of electric wire and terminal clamping in traditional wire harness making apparatus, in production process, not adaptive clamping tooling often can cause damage to electric wire, reduces product qualified rate.
Meanwhile, traditional wire harness needs after making to carry out pull force calculation and conduction detects, to detect the conduction property of mechanical connection performance between electric wire, terminal and wire harness.Two kinds of detection modes are indirect inspection, evaluate unilateral inaccurate to mechanical connection performance and conduction property; Owing to being the Performance Detection of just carrying out after wire harness completes, the extra detecting step increased extends the production time, reduces production efficiency; Because fail find in manufacturing process in time and reject substandard product, cause substandard product to proceed subsequent production, waste time and resource.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides that a kind of artificial participation is low, production efficiency is high, not easily crush electric wire and the automatic wire harness manufacturing system of accurately monitoring in production process, can be made the mechanical connection performance of wire harness and conduction property.
Automatic wire harness manufacturing system of the present invention comprises frame; Be fixed on a pair peeling tangent mechanism in frame, described peeling tangent mechanism is used for electric wire peeling to cut off; Be fixed on a pair electric wire terminal machine structure in frame, described electric wire terminal machine structure is used for electric wire two ends inserting terminal; Be fixed on a pair glue shell plug-in connection in frame, described glue shell plug-in connection is used for the terminal grafting at electric wire two ends to enter glue shell; Pull wire clamp, described in pull wire clamp for electric wire is involved peeling tangent mechanism to opposite side from the peeling tangent mechanism of side; A pair conveying clamp one, described conveying clamp one is for being carried to described electric wire terminal machine structure by electric wire from described peeling tangent mechanism; A pair conveying clamp two, described conveying clamp two is for being carried to described glue shell plug-in connection by electric wire from described electric wire terminal machine structure.Preferably, the wire agency of the peeling tangent mechanism transportion wire to side is also comprised.Preferably, the glue shell conveying mechanism to glue shell plug-in connection conveying glue shell is also comprised.Preferably, described glue shell conveying mechanism comprises Jiao Ke normotopia mechanism, send lacquer disk(-sc) to the vibration of described Jiao Ke normotopia mechanism conveying glue shell and glue shell complete for normotopia in Jiao Ke normotopia mechanism is pushed one by one the glue shell delivery device of described glue shell plug-in connection.Disclose in conventional art (such as notification number are associated mechanisms disclosed in the Chinese utility model patent of 203722034U) such as Partial Species peeling tangent mechanism, electric wire terminal machine structure, glue shell plug-in connection, glue shell conveying mechanism and wire agencies, aforementioned each mechanism in conventional art easily can be applied to automatic wire harness manufacturing system of the present invention equally, will not describe in detail herein to part common and ripe in said mechanism.Meanwhile, hereinafter additionally provide each mechanism of some special the present invention automatic wire harness manufacturing system, its preferred version should selected as the present invention, and not should be understood to limiting the scope of the invention.
In order to realize the Automated condtrol of each parts, preferably, also comprise control described peeling tangent mechanism peeling rupturing operation, the operation of described electric wire terminal machine structure inserting terminal, the operation of described glue shell plug-in connection grafting glue shell, described in pull that wire clamp involves operation, described conveying clamp one and described conveying clamp two carry the PLC operated.Accordingly, above each mechanism and each parts also comprise drive motors adaptive respectively with it and driving mechanism etc., belong to the known technology knowledge of this area, omit herein.
Preferably, described frame is also fixedly installed four cover chain wheel set, often overlap chain wheel set and comprise two by motor-driven sprocket wheel, by chain V belt translation between two described sprocket wheels, four chain bands in four cover chain wheel set are fixedly installed conveying clamp one and conveying clamp two respectively, and described PLC controls the carrying operation of described conveying clamp one and described conveying clamp two by the rotation controlling motor.
Preferably, described conveying clamp one is identical with described conveying clamp two structure, includes the thread clamping mechanism be made up of left clamping part and right clamping part, two dwangs be arranged symmetrically with, base, cylinder one, two connecting rods and transmission mechanisms; The middle part of two described dwangs is hinged respectively by a bearing pin one and described base; The upper end of two described dwangs is fixedly connected with right clamping part with described left clamping part respectively; The lower end of two described dwangs bends to the lateral direction of described base respectively simultaneously; The lower end of two described dwangs is hinged respectively by one end of a bearing pin two and two described connecting rods; Described transmission mechanism comprises drive block and contiguous block, and the upper end of described drive block is hinged respectively by the other end of a bearing pin three and two described connecting rods; The lower surface of described drive block upwards offers the groove that cross section is T-shape, and described contiguous block is the T-shape block suitable with described T-shape groove; The piston one of described cylinder one is fixedly connected with described contiguous block is dismountable.Preferred further, described left clamping part is evenly provided with multiple left clamping double wedge at its upper and lower near the side of described right clamping part, be provided with left clamp groove between adjacent left clamping double wedge, described right clamping part is evenly provided with and the right clamp groove of the corresponding adaptation of described left clamping double wedge and the right clamping double wedge with the corresponding adaptation of described left clamp groove at its upper and lower near the side of described left clamping part.The clamping double wedge cooperatively interacted by the left and right of left and right clamping part and clamp groove, realize the multi-thread multipoint clamping to electric wire, and clamping zone is wider, and chucking power is more dispersed, the electric wire not clamped by easy damaged.Preferred further, the left clamping face of the multiple described left clamping double wedge of top and the multiple described left clamping double wedge of below is in same plane respectively, and the right clamping face of the multiple described right clamping double wedge of top and the multiple described right clamping double wedge of below is in same plane respectively.Specifically in the clamping process of electric wire, multiple clamping double wedge of the present invention all can play clamping action uniformly, and then makes the chucking power distribution of electric wire more even, the electric wire not clamped by easy damaged.Further preferred, be provided with left vertically clamping face between the left clamping double wedge of described left clamping part below thereon, between the right clamping double wedge of described right clamping part below thereon, be provided with right vertically clamping face.The vertical clamping face in the left and right that the present invention sets up can play the effect of dispersion chucking power further.Preferred further, the bite of the described right clamping double wedge grip wire of the bite of the described left clamping double wedge grip wire of upper and lower or clamping line, upper and lower or clamping line, the bite of left vertically clamping face grip wire or the bite of clamping line and right vertically clamping face grip wire or clamping line, all described bites and the forward projection point of clamping line in wire cross-section are positioned on same circumference.Based on this optimal technical scheme, specifically in the clamping process of electric wire, cross section due to electric wire is circular, therefore aforementioned all bites and clamping line all can play clamping action to electric wire, and they are consistent to the clamping dynamics of electric wire separately, and namely total chucking power is uniformly distributed on multiple clamping face, the situation that local compression will be caused serious to electric wire, and then well maintain the integrality of clamped electric wire, not easily there is the situations such as electric wire Damage and Fracture.
Preferably, be also provided with additional lock between described electric wire terminal machine structure and the conveying clamp one moving to its front end, described additional lock comprises pedestal, cylinder two, " U " type frame of sliding and two clamping heads; Described slip " U " type frame is positioned at the upper end face of described pedestal, and can slide up and down along described pedestal; Pedestal corresponding between the two-arm of described slip " U " type frame is fixedly installed two rotating shafts; The lower end of two described clamping heads is two mutual meshing gears, and two described gears are rotationally connected respectively by two described rotating shafts and described pedestal, and the two-arm of described slip " U " type frame is respectively arranged with the detent projection with two described gear mesh; Described cylinder two is fixedly connected with the lower end of described pedestal, and the piston two of described cylinder two is fixedly connected with the lower end of described slip " U " type frame through described pedestal.Preferably, described additional lock is ultra-thin additional lock, and its thickness is less than 5.5mm.Fixedly treated the electric wire of grafting by additional lock assist location, prevent electric wire bending in grafting process from causing grafting unstable.Meanwhile, additional lock can also to be switched in conveying clamp two clamps at electric wire by conveying clamp one, play the effect of interim clamping position electric wire.
Preferably, described glue shell plug-in connection comprises the cylinder four terminal grafting being entered the location grafting folder of glue shell, the glue shell geometrical clamp of clamping glue shell and released in described glue shell geometrical clamp by glue shell.Preferred further, described glue shell geometrical clamp is made up of two square grip blocks opposing upper and lower, and described glue shell geometrical clamp can do 90 ° of rotations around its central whole.The piston telescopic end of described cylinder four is positioned at directly over described glue shell geometrical clamp, after described glue shell geometrical clamp rotates, described piston stretches downwards, the void area between two square grip blocks can be goed deep into, continue downward elongation and namely the glue shell clamped between two square grip blocks can be released glue shell geometrical clamp.
Preferably, described location insertion clamp body is the terminal clamp of clamping terminal, described terminal clamp comprises holder, cylinder three, the slip bare terminal end of mutual corresponding matching and fixed clamp end, described holder is provided with the slide rail led up and down, described slide rail is provided with slide block, the lower end of described slide block is fixedly connected with the upper end, left side of described slip bare terminal end, the upper end, right side of described slip bare terminal end is fixedly connected with the piston three of described cylinder three, the telescopic direction of described piston three is identical with the guide direction of described slide rail, the lower end of described holder is fixedly connected with described fixed clamp end.Preferred further, the lower end of piston three is indirectly fixedly connected with the upper end, right side of described slip bare terminal end by connection fixing block.
Preferably, the lower end of described slip bare terminal end is provided with in its side near described fixed clamp end and hooks line projection, and the middle part of described fixed clamp end is provided with the limited step stoping terminal to move upward in its side near described slip bare terminal end.Preferred further, the front surface of described fixed clamp end is also provided with horizontal block bar.Preferred further, the lower surface of described horizontal block bar is equal with the step surface of described limited step.
Preferably, be also provided with monitoring electric wire between described electric wire terminal machine structure and the peeling tangent mechanism of its homonymy and damage the first video monitoring system whether lacked; Described first video monitoring system detects the radical of electric wire with the circularity of electric wire end face and by it respectively compared with master sample data especially by video, and then judges that whether electric wire damage lacks.
Preferably, monitoring electric wire and whether firm the second video monitoring system of terminal grafting is also provided with between the glue shell plug-in connection of described electric wire terminal machine structure and its homonymy; Described second video monitoring system detects the first distance, second distance, the first width with the second width and by it respectively compared with master sample data especially by video, so judge electric wire and terminal grafting whether firm; Terminal comprises by mechanical connection end and electricity connection end, and described mechanical connection side pressure is on the insulated hull of electric wire, and described electricity connection end is compressed in the conductor cable of electric wire; Described first distance is that the end of wire insulation skin is to the distance of described mechanical connection end near the end of described electricity connection end; Described second distance is the distance of end to the end of described electricity connection end of the conductor cable of electric wire; Described first width is the width after described mechanical connection side pressure system, and described second width is the width after the compacting of described electricity connection end.
Preferably, this automatic wire harness manufacturing system also comprises pressure monitor mechanism, the pressure size that described pressure monitor mechanism is detected by its pressure sensor, so judge terminal press against quality; Comprise terminal press in described electric wire terminal machine structure, comprise terminal in terminal press and press against mould; Described pressure sensor press against between mould and terminal at terminal.
To sum up, the beneficial effect of automatic wire harness manufacturing system of the present invention is as follows: coordinate other automatic mechanisms to complete the quick transmission of electric wire between each mechanism by pulling wire clamp, conveying clamp one, conveying clamp two and terminal clamp etc., save manpower, production efficiency is higher, multiple clip all controls the folding of its clip by the cylinder that it is arranged, cylinder is more convenient for the Automated condtrol of PLC.Controlled the automated operation of each clip and each mechanism by PLC, automaticity is higher.Realized the smooth carrying operation of two conveying clamps by the four cover chain wheel set of setting up, simple for structure, applicability is strong, and is convenient to the Automated condtrol of PLC.In glue shell plug-in connection provided by the invention, the complete glue shell unification of grafting is released by identical angle, identical dynamics by cylinder four, finished product product marshalling, the situation that many wires that there will not be freely is scattered causes are wound around mutually.Grafting folder in location of the present invention and the direct clamping terminal of terminal clamp, can steady holding terminal, also be convenient to the grafting of terminal gluing shell simultaneously, avoid the situations such as the electric wire distortion occurred when direct grip wire carries out grafting glue shell causes grafting failure or grafting built on the sand.The present invention, by the first video monitoring system, the second video monitoring system and pressure monitoring system, in wire harness manufacturing process, can be mechanically connected the monitoring of performance and conduction property to grafting wire terminal; And in time by underproof product sorting out, the subsequent handling wasting of resources continuing to make can be avoided; Meanwhile, compare to traditional tensile test and current conduction test mutually, monitor and detection of the present invention is more reliably objective and accurate.Etc..
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of automatic wire harness manufacturing system of the present invention.
Fig. 2 is the A-A direction view of wire harness manufacturing system automatically shown in Fig. 1.
Fig. 3 is the partial enlarged drawing in B region in Fig. 2;
Fig. 4 is the perspective view of the conveying clamp in the present invention;
Fig. 5 is the main TV structure schematic diagram of conveying clamp shown in Fig. 4;
Fig. 6 is the structural representation of the additional lock in the present invention;
Fig. 7 is the structural representation of the terminal clamp in the present invention;
Structural representation when Fig. 8 is the retaining part clamping terminal of terminal clamp shown in Fig. 7;
Fig. 9 is the rearview of Fig. 7.
Figure 10 is the assembly structure schematic diagram of glue shell plug-in connection in the present invention and glue shell conveying mechanism;
Figure 11 is C region partial enlarged drawing in Figure 10;
Figure 12 is the D-D direction structure schematic diagram of Figure 11.
In figure: 1 is frame, 2 is sliding beam, and 3 for pulling wire clamp, and 4 is wire agency, and 5 is peeling tangent mechanism, and 6 is electric wire terminal machine structure, and 7 is glue shell plug-in connection, and 8 is glue shell conveying mechanism, and 91 is the first video monitoring system, and 92 is the second video monitoring system;
51 is conveying clamp one, and 61 is conveying clamp two, and 71 is terminal clamp, and 10 is sprocket wheel, and 11 is chain band;
72 is glue shell geometrical clamp, and 73 is cylinder four, and 81 send lacquer disk(-sc) for vibration, and 82 is Jiao Ke normotopia mechanism;
1a is electric wire, and 2a is thread clamping mechanism, and 21a is left clamping part, and 22a is right clamping part, and 3a is dwang, 4a is bearing pin one, 5a is base, and 6a is transmission mechanism, and 61a is guide vane end stop, and 62a is drive block, 63a is contiguous block, and 7a is cylinder one, 71a be piston one, 8a is connecting rod, and 9a is set bolt;
1b is clamping head, and 2b is " U " type frame of sliding, and 3b is rotating shaft, and 4b is piston two, and 5b is cylinder two;
1c is holder, and 2c is slide block, and 3c is slide rail, and 4c is slip bare terminal end, and 5c is fixed clamp end, and 6c is connection fixing block, and 7c is piston three, 8c is terminal, and 9c is glue shell, and 41c is protruding for hooking line, and 51c is horizontal block bar, 52c limited step.
Embodiment
In order to described those skilled in the art can know complete understanding technical scheme of the present invention, below in conjunction with accompanying drawing and specific embodiment, the present invention is further explained.
As shown in FIG. 1 to 3, the automatic wire harness of the present embodiment makes center and comprises frame 1, and frame 1 has sequentially been fixedly installed from right to left: up and down just to a pair peeling tangent mechanism 5 arranged; Up and down just to a pair first video monitoring systems 91 arranged; Up and down just to a pair electric wire terminal machine structure 6 arranged; Up and down just to a pair second video monitoring systems 92 arranged; Up and down just to a pair glue shell plug-in connection 7 arranged; Up and down just to a pair glue shell conveying mechanism 8 arranged; Be positioned at the below of peeling tangent mechanism 5 of downside, and to the wire agency 4 of its transportion wire.Frame 1 between the described peeling tangent mechanism 5 of upper and lower sides is also fixedly installed sliding beam 2, sliding beam 2 is fixedly installed can slide up and down along it pull wire clamp 3.
As shown in FIG. 1 to 3, the frame 1 of upper and lower sides is respectively arranged with two groups of mutual respective sprockets groups, amounts to four chain wheel set.Each chain wheel set forms by two sprocket wheels 10, by chain band 11 transmission between two sprocket wheels 10, chain band 11 is fixedly installed conveying clamp.Corresponding two conveying clamps of two groups of chain wheel set of every side, one of them conveying clamp is conveying clamp 1, this conveying clamp 1 can along with the reciprocating motion between the peeling tangent mechanism 5 and electric wire terminal machine structure 6 of its homonymy of chain band, another conveying clamp is conveying clamp 2 61, and this conveying clamp 2 61 can along with the reciprocating motion between the electric wire terminal machine structure 6 and glue shell plug-in connection 7 of its homonymy of chain band.
As shown in Figure 4 and Figure 5, the concrete structure of conveying clamp comprises the thread clamping mechanism 2a be made up of left clamping part 21a and right clamping part 22a, two the dwang 3a be arranged symmetrically with, base 5a, cylinder one 7a, two connecting rod 8a and transmission mechanism 6a; The middle part of two dwang 3a is hinged respectively by bearing pin one 4a and base 5a; The upper end of two dwang 3a is fixedly connected with right clamping part 22a with left clamping part 21a respectively; The lower end of two dwang 3a bends to the lateral direction of base 5a respectively simultaneously; The lower end of two dwang 3a is hinged respectively by one end of a bearing pin two and two connecting rod 8a; Transmission mechanism 6a comprises drive block 62a and contiguous block 63a, and the upper end of drive block 62a is hinged respectively by the other end of a bearing pin three and two connecting rod 8a; The lower surface of drive block 62a upwards offers the groove that cross section is T-shape, and contiguous block 63a is the T-shape block suitable with T-shape groove; Piston one 71a of cylinder one 7a is fixedly connected with contiguous block 63a is dismountable.As follows to the prioritization scheme of conveying clamp: left clamping part 21a is evenly provided with multiple left clamping double wedge at its upper and lower near the side of right clamping part 22a, be provided with left clamp groove between adjacent left clamping double wedge, right clamping part 22a is evenly provided with and the right clamp groove of the corresponding adaptation of left clamping double wedge and the right clamping double wedge with the corresponding adaptation of left clamp groove at its upper and lower near the side of left clamping part 21a.The left clamping face of the multiple left clamping double wedge of top and the multiple left clamping double wedge of below is in same plane respectively, and the right clamping face of the multiple right clamping double wedge of top and the multiple right clamping double wedge of below is in same plane respectively.Be provided with left vertically clamping face between the left clamping double wedge of left clamping part 21a below thereon, between the right clamping double wedge of right clamping part 22a below thereon, be provided with right vertically clamping face.The bite of the right clamping double wedge grip wire of the bite of the left clamping double wedge grip wire of upper and lower or clamping line, upper and lower or clamping line, the bite of left vertically clamping face grip wire or the bite of clamping line and right vertically clamping face grip wire or clamping line, all bites and the forward projection point of clamping line in wire cross-section are positioned on same circumference.
As shown in FIG. 1 to 3, also additional lock is provided with between electric wire terminal machine structure 6 and the conveying clamp moving to its front end.
As shown in Figure 6, additional lock comprises pedestal, cylinder two 5b, slip " U " type frame 2b and two clamping head 1b; " U " the type frame 2b that slides is positioned at the upper end face of pedestal, and can slide up and down along pedestal; Pedestal corresponding between the two-arm of slip " U " type frame 2b is fixedly installed two rotating shaft 3b; The lower end of two clamping head 1b is two mutual meshing gears, and two gears are rotationally connected respectively by two rotating shaft 3b and pedestal, and the two-arm of " U " the type frame 2b that slides is respectively arranged with the detent projection with two gear mesh; Cylinder two 5b is fixedly connected with the lower end of pedestal, and piston two 4b of cylinder two 5b is fixedly connected with the lower end of slip " U " type frame 2b through pedestal.
As shown in Figure 10 ~ Figure 12, glue shell plug-in connection 7 is primarily of the glue shell geometrical clamp 72 of clamping glue shell, clamping terminal terminal sent into the location grafting folder of glue shell and formed by the cylinder 4 73 that glue shell is released in glue shell geometrical clamp 72.Location grafting folder can be located at the glue shell dead ahead in glue shell geometrical clamp 72 by its attached driving mechanism, and can divide a word with a hyphen at the end of a line to glue shell geometrical clamp 72 direction, and then band is treated that the terminal grafting of electric wire enters among glue shell.Glue shell geometrical clamp 72 is made up of two square grip blocks opposing upper and lower, when glue shell geometrical clamp 72 clamps glue shell, forms clamping gap between two square grip blocks.This glue shell geometrical clamp 72 Ke Raoqi does at center 90 ° of rotations, forms the clamping gap of above-below direction between the two about latter two square grip block of rotation relatively.Cylinder 4 73 is positioned at directly over the clamping gap of two relative square grip blocks formation of left and right, and the piston end of cylinder 4 73 can stretch out downwards and enter clamping gap, and then glue shell is released glue shell geometrical clamp 72.
Grafting folder in aforementioned location is terminal clamp, and as shown in Fig. 7 ~ Fig. 9, this terminal clamp forms primarily of the slip bare terminal end 4c of holder 1c, cylinder three, mutually corresponding matching and fixed clamp end 5c.Holder 1c is provided with the slide rail 3c led up and down, slide rail 3c is provided with slide block 2c, the lower end of slide block 2c is fixedly connected with the upper end, left side of slip bare terminal end 4c, the upper end, right side of slip bare terminal end 4c is fixedly connected with piston three 7c of cylinder three, the telescopic direction of piston three 7c is identical with the guide direction of slide rail 3c, and the lower end of holder 1c is fixedly connected with fixed clamp end 5c.Further prioritization scheme to terminal clamp: the lower end of slip bare terminal end 4c is provided with the middle part hooking line protruding 41c, fixed clamp end 5c and is provided with the limited step 52c stoping terminal 8c to move upward in its side near slip bare terminal end 4c in its side near fixed clamp end 5c.The front surface of fixed clamp end 5c is also provided with horizontal block bar 51c.The lower surface of horizontal block bar 51c is equal with the step surface of limited step 52c.
As shown in Figure 10 ~ Figure 12, glue shell conveying mechanism 8 send lacquer disk(-sc) 81, Jiao Ke normotopia mechanism 82 primarily of vibration and the glue shell in Jiao Ke normotopia mechanism 82 is pushed the delivery device composition entering glue shell geometrical clamp 72.Concrete, vibration send the glue shell delivery outlet of lacquer disk(-sc) 81 to be communicated with the glue shell inlet port of Jiao Ke normotopia mechanism 82.When two grip blocks of glue shell geometrical clamp 72 be in up and down relatively time, the clamping gap that the glue shell delivery outlet of Jiao Ke normotopia mechanism 82 and two grip blocks are formed is just to setting.
To the prioritization scheme of automatic wire harness manufacturing system of the present invention be, set up PLC, this PLC is for controlling peeling tangent mechanism peeling rupturing operation, the operation of electric wire terminal machine structure inserting terminal, the operation of glue shell plug-in connection grafting glue shell, pulling the motion that wire clamp involves electric wire operation, conveying clamp one and conveying clamp two carry each constituent system components of electric wire operation and the operation of terminal clamp clamping position terminal etc.
First video monitoring system 91 is primarily of the first camera observation system and first information treatment system composition.First camera observation system is carried out observation by the circularity of camera to the radical of electric wire in terminal and electric wire end face and is obtained sample data, then the sample data information obtained is passed to first information treatment system.The sample information data received and master sample data preset in it compare by first information treatment system, obtain two kinds of possible comparative results, be respectively " deviation is in preset range " and " deviation exceeds preset range ", and this comparative result information is passed to PLC.This comparative result information that if PLC receives " deviation exceeds preset range ", then control conveying clamp and unclamp its clamping part, underproof terminal wires drops, and then underproof terminal wires is sorted out.This comparative result information that if PLC receives " deviation is in preset range ", then PLC control conveying clamp continues normally to carry out carrying operation, and the electric wire of band terminal is carried to subsequent processing.As preferably, the preset permissible variation of the radical of electric wire is zero.
Second video monitoring system 92 is primarily of second camera observation system and the second information processing system composition.Second camera observation system is observed the first distance, second distance, the first width and the second width by camera, obtains sample data, then this sample data is passed to the second information processing system.The sample information data received and master sample data preset in it are compared, obtain two kinds of possible comparative results, be respectively " deviation is in preset range " and " deviation exceeds preset range ", and this comparative result information is passed to PLC.This comparative result information that if PLC receives " deviation exceeds preset range ", then control conveying clamp and unclamp its clamping part, underproof terminal wires drops, and then underproof terminal wires is sorted out.This comparative result information that if PLC receives " deviation is in preset range ", then PLC control conveying clamp continues normally to carry out carrying operation, and the electric wire of band terminal is carried to subsequent processing.Terminal comprises by mechanical connection end and electricity connection end, and described mechanical connection side pressure is on the insulated hull of electric wire, and described electricity connection end is compressed in the conductor cable of electric wire; Described first distance is that the end of wire insulation skin is to the distance of described mechanical connection end near the end of described electricity connection end; Described second distance is the distance of end to the end of described electricity connection end of the conductor cable of electric wire; Described first width is the width after described mechanical connection side pressure system, and described second width is the width after the compacting of described electricity connection end.
The automatic wire harness manufacturing system carrying out practically process description of the present embodiment is as follows: enter wire agency 4 by preset for required electric wire, and is drawn by the peeling tangent mechanism 5 of one end electric wire the end of a thread through downside.Pull wire clamp 3 along sliding beam 2 upward sliding, clamp simultaneously and involve the peeling tangent mechanism 5 that electric wire the end of a thread is transported to upside.Upper and lower two conveying clamp 1 grip wire, the operation of peeling tangent line is carried out at the two ends of peeling tangent mechanism 5 pairs of electric wires of upper and lower both sides.The electric wire of clamping is carried to electric wire terminal machine structure 6 front end by upper and lower two conveying clamps 1, and additional lock starts to carry out auxiliary clamping to electric wire simultaneously.Terminal grafting press against at electric wire two ends by the terminal press in electric wire terminal machine structure 6.The grafting quality of the first video monitoring system 91 and the second video monitoring system 92 pairs of terminals is monitored, if deviation exceeds default allowed band, then PLC control conveying clamp one and additional lock open, and electric wire of its clamping drops, and then is sorted out by underproof wire terminal; If deviation is in default allowed band, then PLC control conveying clamp one unclamps, and conveying clamp 2 61 pairs of electric wires clamp, and after additional lock clamping head unclamps, conveying clamp 2 61 will treat that the electric wire of terminal is carried to glue shell plug-in connection 7 front end.Terminal clamp 71 starts to clamp the terminal that conveying clamp 2 61 carries the electric wire two ends of coming, and by this terminal movable to the glue shell front end of glue shell geometrical clamp 72 internal fixtion.Terminal clamp 71 is to glue shell side to movement, and the terminal grafting clamped enters among glue shell.Terminal clamp 71 unclamps the terminal of its clamping, the left 90 ° of rotations of glue shell geometrical clamp 72, and two grip blocks after rotation are in position corresponding to left and right, and now the piston of cylinder 4 73 extends downwards, the glue shell of complete for grafting terminal are released glue shell geometrical clamp 72.So far complete the making of one section of wire harness, each assembly resets, and namely circulation aforesaid operations automatically completes large batch of wire harness and make.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. an automatic wire harness manufacturing system, is characterized in that, comprising:
Frame;
Be fixed on a pair peeling tangent mechanism in frame, described peeling tangent mechanism is used for electric wire peeling to cut off;
Be fixed on a pair electric wire terminal machine structure in frame, described electric wire terminal machine structure is used for electric wire two ends inserting terminal;
Be fixed on a pair glue shell plug-in connection in frame, described glue shell plug-in connection is used for the terminal grafting at electric wire two ends to enter glue shell;
Pull wire clamp, described in pull wire clamp for electric wire is involved peeling tangent mechanism to opposite side from the peeling tangent mechanism of side;
A pair conveying clamp one, described conveying clamp one is for being carried to described electric wire terminal machine structure by electric wire from described peeling tangent mechanism;
A pair conveying clamp two, described conveying clamp two is for being carried to described glue shell plug-in connection by electric wire from described electric wire terminal machine structure.
2. automatic wire harness manufacturing system according to claim 1, is characterized in that: also comprise control described peeling tangent mechanism peeling rupturing operation, the operation of described electric wire terminal machine structure inserting terminal, the operation of described glue shell plug-in connection grafting glue shell, described in pull that wire clamp involves operation, described conveying clamp one and described conveying clamp two carry the PLC operated.
3. automatic wire harness manufacturing system according to claim 2, it is characterized in that: described frame is also fixedly installed four cover chain wheel set, often overlap chain wheel set and comprise two by motor-driven sprocket wheel, by chain V belt translation between two described sprocket wheels, four chain bands in four cover chain wheel set are fixedly installed two conveying clamps one and two conveying clamps two respectively, and described PLC controls the carrying operation of described conveying clamp one and described conveying clamp two by the rotation controlling motor.
4. the automatic wire harness manufacturing system according to claim 1 or 2 or 3, it is characterized in that: described conveying clamp one is identical with described conveying clamp two structure, include the thread clamping mechanism be made up of left clamping part and right clamping part, two dwangs be arranged symmetrically with, base, cylinder one, two connecting rods and transmission mechanisms; The middle part of two described dwangs is hinged respectively by a bearing pin one and described base; The upper end of two described dwangs is fixedly connected with right clamping part with described left clamping part respectively; The lower end of two described dwangs bends to the lateral direction of described base respectively simultaneously; The lower end of two described dwangs is hinged respectively by one end of a bearing pin two and two described connecting rods; Described transmission mechanism comprises drive block and contiguous block, and the upper end of described drive block is hinged respectively by the other end of a bearing pin three and two described connecting rods; The lower surface of described drive block upwards offers the groove that cross section is T-shape, and described contiguous block is the T-shape block suitable with described T-shape groove; The piston one of described cylinder one is fixedly connected with described contiguous block is dismountable.
5. automatic wire harness manufacturing system according to claim 4, it is characterized in that: be also provided with additional lock between described electric wire terminal machine structure and the conveying clamp one moving to its front end, described additional lock comprises pedestal, cylinder two, " U " type frame of sliding and two clamping heads; Described slip " U " type frame is positioned at the upper end face of described pedestal, and can slide up and down along described pedestal; Pedestal corresponding between the two-arm of described slip " U " type frame is fixedly installed two rotating shafts; The lower end of two described clamping heads is two mutual meshing gears, and two described gears are rotationally connected respectively by two described rotating shafts and described pedestal, and the two-arm of described slip " U " type frame is respectively arranged with the detent projection with two described gear mesh; Described cylinder two is fixedly connected with the lower end of described pedestal, and the piston two of described cylinder two is fixedly connected with the lower end of described slip " U " type frame through described pedestal.
6. automatic wire harness manufacturing system according to claim 4, is characterized in that: described glue shell plug-in connection comprises the cylinder four terminal grafting being entered the location grafting folder of glue shell, the glue shell geometrical clamp of clamping glue shell and released in described glue shell geometrical clamp by glue shell.
7. automatic wire harness manufacturing system according to claim 6, it is characterized in that: described location insertion clamp body is the terminal clamp of clamping terminal, described terminal clamp comprises holder, cylinder three, the slip bare terminal end of mutual corresponding matching and fixed clamp end, described holder is provided with the slide rail led up and down, described slide rail is provided with slide block, the lower end of described slide block is fixedly connected with the upper end, left side of described slip bare terminal end, the upper end, right side of described slip bare terminal end is fixedly connected with the piston three of described cylinder three, the telescopic direction of described piston three is identical with the guide direction of described slide rail, the lower end of described holder is fixedly connected with described fixed clamp end.
8. automatic wire harness manufacturing system according to claim 7, it is characterized in that: the lower end of described slip bare terminal end is provided with in its side near described fixed clamp end and hooks line projection, and the middle part of described fixed clamp end is provided with the limited step stoping terminal to move upward in its side near described slip bare terminal end.
9. automatic wire harness manufacturing system according to claim 8, is characterized in that: be also provided with monitoring electric wire between the peeling tangent mechanism of described electric wire terminal machine structure and its homonymy and damage the first video monitoring system whether lacked; Described first video monitoring system detects the radical of electric wire with the circularity of electric wire end face and by it respectively compared with master sample data especially by video, and then judges that whether electric wire damage lacks.
10. automatic wire harness manufacturing system according to claim 9, is characterized in that: be also provided with monitoring electric wire and whether firm the second video monitoring system of terminal grafting between the glue shell plug-in connection of described electric wire terminal machine structure and its homonymy; Described second video monitoring system detects the first distance, second distance, the first width with the second width and by it respectively compared with master sample data especially by video, so judge electric wire and terminal grafting whether firm; Terminal comprises by mechanical connection end and electricity connection end, and described mechanical connection side pressure is on the insulated hull of electric wire, and described electricity connection end is compressed in the conductor cable of electric wire; Described first distance is that the end of wire insulation skin is to the distance of described mechanical connection end near the end of described electricity connection end; Described second distance is the distance of end to the end of described electricity connection end of the conductor cable of electric wire; Described first width is the width after described mechanical connection side pressure system, and described second width is the width after the compacting of described electricity connection end.
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| CN201510271635.XA CN104867625B (en) | 2015-05-25 | 2015-05-25 | Automatic wire harness making system |
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| CN201510271635.XA CN104867625B (en) | 2015-05-25 | 2015-05-25 | Automatic wire harness making system |
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| CN104867625B CN104867625B (en) | 2017-05-17 |
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| CN106299960A (en) * | 2016-08-09 | 2017-01-04 | 河南农业大学 | Glue shell machine is automatically worn based on what belt transmitted |
| CN107086087A (en) * | 2017-06-02 | 2017-08-22 | 江苏博之旺自动化设备有限公司 | A kind of slotting plastic housing machine |
| CN108110590A (en) * | 2017-12-20 | 2018-06-01 | 佛山市思特传导科技有限公司 | Terminal device is beaten in a kind of multi-core power line automatic cutting line peeling |
| CN108736288A (en) * | 2017-04-25 | 2018-11-02 | 蔚然（南京）动力科技有限公司 | Termination board for the harness group of motor stator to be terminated to terminal group |
| CN109888591A (en) * | 2019-03-29 | 2019-06-14 | 湖北一川金品机械有限公司 | A kind of double end beats the harness automatic assembling of the slotting shell in end |
| CN110336174A (en) * | 2019-07-05 | 2019-10-15 | 宁波禹泰自动化科技有限公司 | A kind of Split type connecting box harness box body kludge |
| CN112098686A (en) * | 2020-09-18 | 2020-12-18 | 深圳市德林科科技有限公司 | Modularized wire harness assembly universal detection die frame |
| CN113772483A (en) * | 2021-10-22 | 2021-12-10 | 东莞市超亿电子设备有限公司 | Wire harness conveying mechanism |
| CN113785367A (en) * | 2019-05-30 | 2021-12-10 | 新明和工业株式会社 | Electric wire processing device |
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| CN110336174A (en) * | 2019-07-05 | 2019-10-15 | 宁波禹泰自动化科技有限公司 | A kind of Split type connecting box harness box body kludge |
| CN110336174B (en) * | 2019-07-05 | 2024-04-05 | 宁波禹泰自动化科技有限公司 | Split junction box wire harness box body assembling machine |
| CN112098686A (en) * | 2020-09-18 | 2020-12-18 | 深圳市德林科科技有限公司 | Modularized wire harness assembly universal detection die frame |
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