A kind of electric wire exploitation device
Technical field
The invention belongs to electric wire peeling field, relate in particular to a kind of electric wire exploitation device.
Background technology
The manufacturing enterprise of wire and plug, in the wire and plug course of processing, usually need to peel off the plastic skin at electric wire two, makes it to expose plain conductor, then continued, the work such as winding.And at present wire stripping operation aborning is the mode that adopts man-machine combination, although such mode can realize the electric wire peeling mostly, but the workman needs constantly operation, feeding, labour intensity is larger, and current wire stripper can not carry out circulating multi-threadly with stripping fast and effectively, and production efficiency is lower.Moreover, current wire-stripping cutter, in the wire stripping process, in order to guarantee to peel off smoothly crust, the blade gap all is strict controlled in value less than normal, thus, when wire stripping, can cause damage to plain conductor unavoidably, even cuts out larger breach and causes fracture of wire.
Referring to disclosed on Chinese patent literature " a kind of wire stripper ", its notification number is CN201540781U, this application case discloses a kind of wire stripper, comprise support, wire stripping mechanism, it is characterized in that: described support is provided with two bearings, wire stripping mechanism is arranged on two bearings and is placed between two bearings, a bearing therein is provided with the gear drive driven by motor, gear drive is connected with wire stripping mechanism, wherein wire stripping mechanism comprises rotor and lower rotor, be provided with gap between the rotor face of the shaft parallel setting of the rotating shaft of upper rotor and lower rotor and the rotor face of upper rotor and lower rotor, the direction of rotation of upper rotor and lower rotor, the front side in the gap between the rotor face of the rotor face of upper rotor and lower rotor is provided with blade, the blade side of blade is towards described gap.This application case weak point is, if still can't solve, labor strength is large, production efficiency is not high and the easy damaged plain conductor problem of fracture of wire even during wire stripping.
Summary of the invention
The objective of the invention is needs constantly operation, feeding in order to solve prior art wire stripping equipment workman when producing, can not be multi-thread with stripping or multi-thread during with stripping rhythm not compact, and the deficiency that easily plain conductor is caused damage when wire stripping, provide that a kind of labor strength is little, production efficiency is higher, more easily peeling and can not damage the electric wire exploitation device of plain conductor during wire stripping.
The present invention is achieved by the following technical solutions:
A kind of electric wire exploitation device, comprise controller, and the thread trimmer that is connected and all is connected with controller successively, branch means, wire stripper with wire stripping blade, described thread trimmer, be provided with one or some propellers in branch means, the leading-out terminal of described wire stripper connects one and contains wire casing, described Sheng wire casing is provided with counter, described counter is connected with controller, described branch means comprises notch plate, minute wire casing be connected with notch plate, the other conversion head be connected with notch plate that is provided with of notch plate, described conversion head is provided with the inlet wire groove, described conversion head connects a drive.Thread trimmer is for trimming, and branch means is for separated time, and the effect of counter is counting after wire stripping completes, and the rotation that drive is conversion head provides machine power.Each mechanism all connects controller, the control and the work that realize automation by it, and labor strength is low, and production efficiency is high.Utilize conversion head and a minute wire casing can carry out separated time, wire stripping when can simultaneously carry out many wires thus during live wire, utilizes at once the next wire casing that divides in minute wire casing, with this, circulates, and employs one's time to the best advantage, and guarantees high rhythm of production.
As preferably, the import number on described notch plate is 2 to 10, the corresponding minute wire casing of each import.When having many wires to carry out wire stripping, can utilize conversion head that the electric wire of different roots is sent in different minute wire casings and carried out the while wire stripping.
As preferably, be equipped with axis hole on described notch plate and inlet wire groove, described notch plate is connected by the rotating shaft be arranged in axis hole with the inlet wire groove.
As preferably, the propeller number in branch means is at least 2, and described pusher surface is provided with anti-skidding muscle.Anti-skidding muscle can compress better, the interlock electric wire, makes electric wire be difficult for skidding in pushing course.
As preferably, described thread trimmer is provided with length measurement sensor, and described length measurement sensor is connected with controller, and described controller is single-chip microcomputer.During inlet wire, after length measurement sensor measures loop length and reaches set point, signal is transferred to controller, controller is controlled thread trimmer and is implemented the trimming operation.
As preferably, described wire stripping blade comprises two and half cuttves, cutting edge undulate or the zigzag of described half cutter.Existing blade, when wire stripping, in order to guarantee fully to peel off crust, its cutting edge spacing must be arranged on smaller value, and this just causes in the wire stripping process easily that the stripping of the copper wire in electric wire is disconnected, affects product quality.And cutting edge has made waveform or zigzag into, the tooth cutting edge of a knife or a sword of formation can be cut crust very soon, and cutting edge of a knife or a sword paddy is the space that copper wire provides buffering for the plain conductor in electric wire.So, in the wire stripping process, the copper wire in electric wire has been played to good protective effect, greatly reduced the appearance of fracture of wire situation.
As preferably, described wire stripper is provided with for pushing the extruding pair roller of electric wire, and described extruding pair roller is vertical, and the extruding space between described extruding pair roller is 70% to 90% of electric wire external diameter.Can restore the electric wire be crushed, increase the depth of cut, be beneficial to wire stripping and avoid the damage of plain conductor.
Therefore, the invention has the beneficial effects as follows: (1) labor strength is low, and production efficiency is high; (2) the blade cutting edge form science, be beneficial to wire stripping, and easy damaged copper wire not.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the internal structure schematic diagram of branch means in the embodiment of the present invention 1;
Fig. 3 is the structural representation of wire stripping blade of the present invention;
Fig. 4 is the internal structure schematic diagram of branch means in the embodiment of the present invention 2.
In figure: thread trimmer 1, branch means 2, wire stripper 3, Sheng wire casing 4, counter 5, notch plate 6, minute wire casing 7, conversion head 8, inlet wire groove 9, drive 10, half cutter 11, propeller 12, extruding pair roller 13.
Embodiment
Below by embodiment, the present invention will be further described by reference to the accompanying drawings:
Embodiment 1: as Fig. 1, Fig. 2, a kind of electric wire exploitation device shown in Fig. 3, comprise controller, and the thread trimmer 1 that is connected and all is connected with controller successively, branch means 2, wire stripper 3 with wire stripping blade, described thread trimmer 1, be provided with one or some propellers 12 in branch means 2, the leading-out terminal of described wire stripper 3 connects one and contains wire casing 4, described Sheng wire casing 4 is provided with counter 5, described counter 5 is connected with controller, described branch means 2 comprises notch plate 6, minute wire casing 7 be connected with notch plate 6, the other conversion head 8 be connected with notch plate 6 that is provided with of notch plate 6, described conversion head 8 is provided with inlet wire groove 9, described conversion head 8 connects a drive 10.The power source of drive 10 can be any mechanical power source of being controlled by controller, for example motor.Import number on described notch plate 6 is 2 to 10, the corresponding minute wire casing 7 of each import.Be equipped with axis hole on described notch plate 6 and inlet wire groove 9, described notch plate 6 is connected by the rotating shaft be arranged in axis hole with inlet wire groove 9.Propeller 12 numbers in branch means 2 are at least 2, and described propeller 12 surfaces are provided with anti-skidding muscle.Anti-skidding muscle can compress better, the interlock electric wire, makes electric wire be difficult for skidding in pushing course.Described thread trimmer 1 is provided with length measurement sensor, and described length measurement sensor is connected with controller, and described controller is single-chip microcomputer.During inlet wire, after length measurement sensor measures loop length and reaches set point, signal is transferred to controller, controller is controlled thread trimmer 1 and is implemented the trimming operation.Described wire stripping blade comprises two and half cuttves 11, cutting edge undulate or the zigzag of described half cutter 11.Existing blade, when wire stripping, in order to guarantee fully to peel off crust, its cutting edge spacing must be arranged on smaller value, and this just causes in the wire stripping process easily that the stripping of the copper wire in electric wire is disconnected, affects product quality.And cutting edge has made waveform or zigzag into, the tooth cutting edge of a knife or a sword of formation can be cut crust very soon, and cutting edge of a knife or a sword paddy is the space that copper wire provides buffering for the plain conductor in electric wire.So, in the wire stripping process, the copper wire in electric wire has been played to good protective effect, greatly reduced the appearance of fracture of wire situation.
During wire stripping, electric wire enters from thread trimmer 1, when each loop length reaches preseting length, enforcement trimming action, then electric wire is transported to minute wire casing 7, in minute wire casing 7 during live wire, the conversion head 8 that next wire can be rotated is brought other minute wire casing 7 into, can realize multi-thread with stripping.Electric wire, from dividing wire casing 7 out, enters wire stripper 3, after completing wire stripping, is admitted to and contains wire casing 4 and complete counting by counter 5.
Embodiment 2: the present embodiment as shown in Figure 1, Figure 3, its basic structure and execution mode are with embodiment 1, its difference is that described wire stripper 3 is provided with for pushing the extruding pair roller 13 of electric wire, described extruding pair roller 13 is vertical, and the extruding space between described extruding pair roller 13 is 70% to 90% of electric wire external diameter.As shown in Figure 4, before electric wire enters cutting edge, the advanced person has crossed the extruding of compression roller 13, owing to transporting in thread trimmer 1, minute wire casing 7 before, is squeezed, the less thick of electric wire vertical direction, and the cutting edge spacing of wire stripping blade is set point, if now directly peelled off the step of wire outer skin, be comparatively disadvantageous, wire outer skin can cause lateral shift, distortion because the depth of cut is not enough, and is unfavorable for tearing of crust in the peeling process.And after being provided with compression roller 13, not only can restore the wire outer skin be crushed, but also suitably increase the thickness of electric wire at vertical direction, now enter between cutting edge and carry out wire stripping, be equivalent to increase depth of cut, be beneficial to crust and isolate fast and effectively and tear.Moreover, due to electric wire, at the thickness of vertical direction, become large, the cutting edge spacing needn't be arranged on a very compact value, can suitably reserve surplus, during wire stripping, blade can not touch the plain conductor in electric wire fully, has just avoided the appearance of the situations such as scratch, fracture of wire yet.