Scrap electrical wires drawing processing unit
Technical field
The utility model relates to a kind of waste and scrap and reclaims aid, especially a kind of scrap electrical wires drawing processing unit.
Background technology
The end of scrap electrical wires all can not have annex and the insulation sheath of recovery value usually with some, scrap electrical wires such as, be often connected with node, plug, interface etc.Therefore, when reclaiming, need to carry out lift-off processing to these article such as plug, interface, processing mode is usually cut off by cable, but the mode of cutting off cable has 2 deficiencies, first, can cause being in the part electric wire be stripped in element can not be recovered fully; Secondly, cut off operation and adopt manually-operated mode to carry out, consuming time and poor efficiency, if adopt operate, the precision due to clipped position is difficult to hold, and is difficult to be recovered from cable by the metal wire rod in the part that cuts.Also have in prior art and adopt the mode pulled off to carry out electric wire recovery, but not yet occur the specific purpose tool without recovery value part on drawing scrap electrical wires at present, therefore need manually to carry out manual drawing, its cost of labor is higher, and efficiency is lower.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of scrap electrical wires drawing processing unit, substitutes artificial drawing scrap electrical wires, completes the operation of peeling off electric wire port annex.
For achieving the above object, the utility model adopts following technical scheme:
Scrap electrical wires drawing processing unit, is characterized in that, comprising:
Frame;
Be installed on the first transfer roller of frame;
Be installed on frame and second transfer roller parallel with the first transfer roller, formed between the first transfer roller and the second transfer roller and be used for passing for scrap electrical wires and clamping the crack of scrap electrical wires;
For the driver part driving the first transfer roller or the second transfer roller to rotate;
Be installed on the card broken piece of frame, this card broken piece be provided with the hole clipping of passing for scrap electrical wires, part card broken piece being positioned at hole clipping periphery forms annex on backstop scrap electrical wires and the insulation sheath stopper section through hole clipping.
Preferably, driver part comprises motor, and the rotating shaft of both the first transfer roller and/or the second transfer roller and motor synchronously connects.
Preferably, driver part also comprises: the first power transmission shaft linked by chain and motor in synchrony, the second driving shaft linked by gear train constant speed with the first power transmission shaft, for by the first driving-chain of the first transfer roller and the first driving shaft synchronous interaction, be used for the second transfer roller and the second driving shaft synchronous interaction the second driving-chain, the first power transmission shaft, second driving shaft are all arranged in frame by bearing.
Preferably, card broken piece is positioned at directly over crack.
Preferably, the surface of the first transfer roller, the second transfer roller all has anti-skidding hole line.
Preferably, this scrap electrical wires drawing processing unit also comprises and is fixed on frame and the retainer plate treating the scrap electrical wires of drawing for support.
Preferably, this scrap electrical wires drawing processing unit also comprises for collecting by the blow tank of wire metal core after drawing.
The beneficial effects of the utility model are:
Compared to prior art, scrap electrical wires drawing processing unit of the present utility model, alternative artificial drawing scrap electrical wires, completes the operation of peeling off electric wire port annex, scrap electrical wires pulls by its first transfer roller had, the second transfer roller, and electric wire annex is stripped out by card broken piece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after hiding retainer plate of the present utility model;
Operating diagram when Fig. 3 is the electric wire with node in the middle part of the utility model drawing;
Operating diagram when Fig. 4 is the utility model stripped end band two plug electric wire;
Operating diagram when Fig. 5 is the utility model stripped end band three plug electric wire.
Wherein, 1, frame; 2, the first transfer roller; 21, the first power transmission shaft; 22, the first driving-chain; 3, the second transfer roller; 31, second driving shaft; 32, the second driving-chain; 4, crack; 5, card broken piece; 6, hole clipping; 7, retainer plate; 8, blow tank; 9, johning knot; 91, two plug is inserted; 92, three plug is inserted; 10, gear train.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
As Figure 1-5, scrap electrical wires drawing processing unit of the present utility model, comprising: frame 1, first transfer roller 2, second transfer roller 3, card broken piece 5, driver part.
The basis of frame 1 for providing support for other parts of the present utility model and install.First transfer roller 2, second transfer roller 3 is all installed in frame, and both all can rotate around the axis of self, and particularly, the first transfer roller 2, second transfer roller 3 is all arranged in frame 1 by bearing.Parallel to each other between first transfer roller 2 and the second transfer roller 3, define between the two for passing for scrap electrical wires and clamp the crack 4 of scrap electrical wires.Driver part rotates for driving the first transfer roller 2 and/or the second transfer roller 3, and particularly, driver part provides power, and only can drive the first transfer roller 2 or the second transfer roller 3 one of them, another freely rotates; Also can be that driver part drives the first transfer roller 2 and the second transfer roller 3 to rotate simultaneously, the direction of rotation of the first transfer roller 2 and the second transfer roller 3.Card broken piece 5 is installed in frame 1, this card broken piece 5 is provided with the hole clipping 6 of passing for scrap electrical wires, this hole clipping 6 can be circular hole, also can be cross bore or a word hole, part card broken piece 5 being positioned at hole clipping 6 periphery forms annex on backstop scrap electrical wires, crust through the stopper section of hole clipping 6, and this stopper section be the nucleus module peeling off annex (johning knot 9, three in the utility model in the middle part of electric wire is inserted plug 92, two and inserted plug 91 three general designation " annex "), insulation sheath.Herein, as shown in Figure 3, if hole clipping 6 is circular hole, then the stopper section of this circular hole is mainly for separating of the johning knot 9 in the middle part of power cable; As shown in Figure 5, if hole clipping 6 is cross bore, then plug 92 is inserted for separating of three in the stopper section of this cross bore, and as shown in Figure 4, if hole clipping 6 is a word hole, then plug 91 is inserted for separating of two in the stopper section in this word hole.During the scrap electrical wires of the utility model drawing band annex, annex can move to hole clipping 6 with scrap electrical wires, and finally, the annex on electric wire and insulation sheath can collide on the stopper section at hole clipping 6 edge.Because the scrap electrical wires sent into has initial kinetic energy, when electric wire annex to be stripped by the stopper section of hole clipping 6 time, scraping is carried out by stopper section in the position of scrap electrical wires and accessory contact, and now, scrap electrical wires will be separated from one another with annex, insulation sheath.In other words, the wire metal core be hidden in annex and insulation sheath will be pullled out together, and scrap electrical wires can be recovered fully, reduces the chance that recyclable material is missed.It should be noted that, also need to insert plug or three slotting plugs and insulation sheath to aforesaid two in advance when plug inserted by stripping two plug, three and carry out thermoplastic, so, during utility model works, just successfully can insert plugs 91, three by two and insert plug 92, insulation sheathes etc. without the article of recovery value with scrap electrical wires is metal-cored separates.
As shown in Figure 2, driver part of the present utility model comprises motor (accompanying drawing does not show), the first power transmission shaft 21, second driving shaft 31, first driving-chain 22, second driving-chain 32.Motor is used for providing power, first power transmission shaft 21 is linked by chain and motor in synchrony, first power transmission shaft 21 is linked by gear train 10 and second driving shaft 31 constant speed, first driving-chain 22 is for by the first transfer roller 2 and the first power transmission shaft 21 synchronous interaction, second driving-chain 32 is for by the second transfer roller 3 and the second driving shaft 31 synchronous interaction, and the first power transmission shaft 21, second driving shaft 31 are all arranged in frame 1 by bearing; Driver part drives the first transfer roller 2 and the second transfer roller 3 all to rotate at crack 4 place, pulls that scrap electrical wires is metal-cored to be moved downward.
As shown in Figure 3, in order to allow drawing scrap electrical wires time to peel off the effect of annex more smooth, card broken piece is positioned at directly over crack.
In order to occur skidding when reducing by the first transfer roller 2, second transfer roller 3 drawing scrap electrical wires, the surface of the first transfer roller 2, second transfer roller 3 of the present utility model all has anti-skidding hole line.
In addition, scrap electrical wires drawing processing unit also comprises and is fixed on frame 1 and the retainer plate 7 treating the scrap electrical wires of drawing for support, when operating, scrap electrical wires can be placed on retainer plate 7, to enable scrap electrical wires by orderly drawing.
For the convenience of the users to by the just follow-up processing of the scrap electrical wires after drawing, scrap electrical wires drawing processing unit also comprises for collecting by the blow tank 8 of wire metal core after drawing.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.