A kind of electric wire exploitation device
Technical field
The invention belongs to electric wire peeling field, particularly relate 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 needs the plastic skin peelling off electric wire two, makes it to expose plain conductor, then carries out continuing, the work such as winding.And current wire stripping operation aborning, be the mode adopting man-computer cooperation mostly, although such mode can realize electric wire peeling, but workman needs constantly operation, feeding, labour intensity is comparatively large, and current wire stripper can not carry out circulating multi-thread same stripping fast and effectively, and production efficiency is lower.Moreover current wire-stripping cutter, peel crust off smoothly to ensure in wire stripping process, blade gap is all strict controlled in value less than normal, thus, can cause damage unavoidably when wire stripping to plain conductor, even cuts out larger breach and cause fracture of wire.
See disclosed " a kind of wire stripper " in Chinese patent literature, 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 to be arranged on two bearings and to be placed between two bearings, a bearing is wherein 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, the rotating shaft of upper rotor and the shaft parallel of lower rotor arrange and are provided with gap between the rotor face of 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 upper rotor and the rotor face of lower rotor is provided with blade, the blade side of blade is towards described gap.This application case weak point is, if still cannot solve, labor strength is comparatively large, production efficiency is not high and wire stripping time easy damaged the plain conductor even problem of fracture of wire.
Summary of the invention
The object of the invention is to need constantly operation, feeding to solve prior art wire stripping equipment workman when producing, can not be multi-thread with stripping or multi-thread not compact with rhythm during stripping, and easily plain conductor is caused to the deficiency of damage when wire stripping, provide that a kind of labor strength is little, production efficiency is higher, more easily peeling and the electric wire exploitation device of plain conductor can not be damaged during wire stripping.
The present invention is achieved by the following technical solutions:
A kind of electric wire exploitation device, comprise controller, and be connected successively and the thread trimmer be all connected with controller, branch means, with the wire stripper of wire stripping blade, described thread trimmer, one or some propellers is provided with 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, point wire casing be connected with notch plate, notch plate is other is provided with the conversion head be connected with notch plate, described conversion head is provided with inlet wire groove, described conversion head connects a drive.Thread trimmer is used for trimming, and branch means is used for separated time, and the effect of counter counts after wire stripping completes, and the rotation that drive is conversion head provides machine power.The equal connection control device of each mechanism, realized control and the work of automation by it, labor strength is low, and production efficiency is high.Utilize conversion head and a point wire casing can carry out separated time, wire stripping while simultaneously can carrying out many wires thus, when in a point wire casing during live wire, then utilize at once and nextly divide wire casing, circulate with this, employ one's time to the best advantage, ensure high rhythm of production.
As preferably, the import number on described notch plate is 2 to 10, the corresponding point of wire casing of each import.When needing when there being many wires to carry out wire stripping, can utilize conversion head that the electric wire of different root is sent into wire stripping while of carrying out in different point wire casings.
As preferably, described notch plate and inlet wire groove are equipped with axis hole, described notch plate is connected by the rotating shaft be arranged in axis hole with 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, be engaged electric wire, and electric wire is not easily skidded 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, length measurement sensor measures after loop length reaches set point, and by Signal transmissions to controller, controller controls thread trimmer and implements trimming operation.
As preferably, described wire stripping blade comprises two and half cuttves, the cutting edge undulate of half described cutter or zigzag.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 easily the copper wire stripping in electric wire being broken in wire stripping process, 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 cut crust very soon, and cutting edge of a knife or a sword paddy provides the space of buffering for the plain conductor in electric wire and copper wire.So, in wire stripping process, good protective effect is served to the copper wire in electric wire, greatly reduce the appearance of fracture of wire situation.
As preferably, described wire stripper is provided with the extruding pair roller for extruding electric wire, and described extruding pair roller is vertical, and the extruding space between described extruding pair roller is 70% to 90% of wire external diameter.The electric wire be crushed can be restored, 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) blade cutting edge form science, is beneficial to wire stripping, and not easy damaged copper wire.
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, point 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 be connected successively and the thread trimmer 1 be all connected with controller, branch means 2, wire stripper 3 with wire stripping blade, described thread trimmer 1, one or some propellers 12 is provided with 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, point wire casing 7 be connected with notch plate 6, notch plate 6 is other is provided with the conversion head 8 be connected with 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 the mechanical power source that any one is controlled by controller, such as motor.Import number on described notch plate 6 is 2 to 10, the corresponding point of wire casing 7 of each import.Described notch plate 6 and inlet wire groove 9 are equipped with axis hole, and described notch plate 6 is connected by the rotating shaft be arranged in axis hole with inlet wire groove 9.Propeller 12 number in branch means 2 is at least 2, and described propeller 12 surface is provided with anti-skidding muscle.Anti-skidding muscle can compress better, be engaged electric wire, and electric wire is not easily skidded 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, length measurement sensor measures after loop length reaches set point, and by Signal transmissions to controller, controller controls thread trimmer 1 and implements trimming operation.Described wire stripping blade comprises two and half cuttves 11, the cutting edge undulate of half described cutter 11 or zigzag.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 easily the copper wire stripping in electric wire being broken in wire stripping process, 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 cut crust very soon, and cutting edge of a knife or a sword paddy provides the space of buffering for the plain conductor in electric wire and copper wire.So, in wire stripping process, good protective effect is served to the copper wire in electric wire, greatly reduce the appearance of fracture of wire situation.
During wire stripping, electric wire enters from thread trimmer 1, when each loop length reaches preseting length, implement trimming action, then electric wire is transported to point wire casing 7, when in a point of wire casing 7 during live wire, next wire can be brought into other point of wire casing 7 by turned conversion head 8, can realize multi-thread with stripping.Electric wire from point wire casing 7 out after, enter wire stripper 3, after completing wire stripping, be admitted to and contain 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 the extruding pair roller 13 for extruding electric wire, described extruding pair roller 13 is vertical, and the extruding space between described extruding pair roller 13 is 70% to 90% of wire external diameter.As shown in Figure 4, before electric wire enters cutting edge, advanced person has crossed the extruding of compression roller 13, during owing to transporting in thread trimmer 1, point 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, peelling off the step of wire outer skin if now directly carry out, is 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 peeling process.And after being provided with compression roller 13, the wire outer skin be crushed can not only be restored, 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 add depth of cut, be beneficial to crust and isolate fast and effectively and tear.Moreover, because electric wire becomes large at the thickness of vertical direction, cutting edge spacing need not be arranged on a value closely, suitably can reserve surplus, during wire stripping, blade can not touch the plain conductor in electric wire completely, also just avoids the appearance of the situation such as scratch, fracture of wire.