Cable wire drawing and annealing EGR
Technical field
The utility model relates to a kind of metal-cored process equipment technical field of cable, particularly relates to a kind of cable wire drawing and annealing EGR.
Background technology
The techniques such as the waste and old cable through reclaiming needs through allowancing for bark, stretching, annealing, the equipment in prior art in each technique is all independent use, poor continuity.Especially in annealing process, along with the prolongation of annealing time, the temperature of the cooling water in annealing device raises gradually, and process of can not being lowered the temperature timely, thus have impact on the annealing effect of cable metal core and the use of follow-up equipment, thus considerable influence is existed to the quality of the cable metal core regenerated.
Utility model content
Technical problem to be solved in the utility model is to provide the cable wire drawing and annealing EGR that a kind of drawing effect is good, anneal fast.
For solving the problems of the technologies described above, the technical solution of the utility model is: cable wire drawing and annealing EGR, comprise drawing zone, the wire vent side of described drawing zone is provided with transition region and annealed zone successively, described drawing zone comprises stretching case, cooling fluid is provided with in described stretching case, described stretching case side is provided with two godets be oppositely arranged, in described stretching case, some pulling wheels are installed successively, wire drawing die is provided with between adjacent two described pulling wheels, the rear wall of described stretching case is provided with tensile driving device, described tensile driving device is in transmission connection described pulling wheel, described transition region comprises transition case, is provided with about two the tension adjustment wheels installed in described transition case, described annealed zone comprises annealing frame, described annealing frame is arranged and is provided with some annealing wheels, be provided with annealed metal groove, be also furnished with regulating wheel between described annealing wheel between described annealing wheel, described annealing frame is also provided with anti-oxidation steam pipe, constant temperature cooler bin is provided with at the wire outlet end of described anti-oxidation steam pipe, be mounted opposite in described constant temperature cooler bin into a guide wheel and wire vent guide wheel, described constant temperature cooler bin is connected with heat exchanger by circulating water pipe, described circulating water pipe is provided with water pump, described constant temperature cooler bin is also provided with temperature sensor, and described temperature sensor is connected with described water pump, and the wire outlet end of described constant temperature cooler bin is provided with wire vent guider.
As preferred technical scheme, described wire vent guider comprises the levelling silk cylinder be arranged on above described wire vent guide wheel, and the top of described levelling silk cylinder is provided with the directive wheel of being derived by silk thread.
As preferred technical scheme, the described stretching case below described godet is installed with stretching and connects liquid box.
As the improvement to technique scheme, the tank wall of described transition case is provided with seal wire cylinder, the described transition case below described seal wire cylinder is provided with transition and connects liquid box.
Owing to have employed technique scheme, cable wire drawing and annealing EGR, comprise drawing zone, the wire vent side of described drawing zone is provided with transition region and annealed zone successively, described drawing zone comprises stretching case, cooling fluid is provided with in described stretching case, described stretching case side is provided with two godets be oppositely arranged, in described stretching case, some pulling wheels are installed successively, wire drawing die is provided with between adjacent two described pulling wheels, the rear wall of described stretching case is provided with tensile driving device, and described tensile driving device is in transmission connection described pulling wheel; Described transition region comprises transition case, is provided with about two the tension adjustment wheels installed in described transition case; Described annealed zone comprises annealing frame, described annealing frame is arranged and is provided with some annealing wheels, be provided with annealed metal groove, be also furnished with regulating wheel between described annealing wheel between described annealing wheel; Described annealing frame is also provided with anti-oxidation steam pipe, constant temperature cooler bin is provided with at the wire outlet end of described anti-oxidation steam pipe, be mounted opposite in described constant temperature cooler bin into a guide wheel and wire vent guide wheel, described constant temperature cooler bin is connected with heat exchanger by circulating water pipe, described circulating water pipe is provided with water pump, described constant temperature cooler bin is also provided with temperature sensor, and described temperature sensor is connected with described water pump, and the wire outlet end of described constant temperature cooler bin is provided with wire vent guider; The beneficial effects of the utility model are: combined continuously in drawing zone, transition region and annealed zone, achieve wire drawing, the continuity of annealing carries out, and in annealed zone, constant temperature cooler bin has been installed, the steady temperature of annealed zone inner cooling water can be ensured, thus ensure that annealing effect, also improve the efficiency of annealing simultaneously.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment drawing zone;
Fig. 3 is the structural representation of the utility model embodiment transition region;
Fig. 4 is the structural representation of the utility model embodiment annealed zone;
Fig. 5 is the structured flowchart of the utility model embodiment thermostat;
In figure: 1-stretching case; 2-godet; 3-stretches and connects liquid box; 4-pulling wheel; 5-wire drawing die; 6-transition case; 7-tension adjustment is taken turns; 8-seal wire cylinder; 9-transition connects liquid box; 10-anneals frame; 11-aligns silk cylinder; 12-directive wheel; The anti-oxidation steam pipe of 13-; 14-annealing wheel; 15-regulating wheel; 16-annealed metal groove; 17-constant temperature cooler bin.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, cable wire drawing and annealing EGR, for the treatment of the wire of waste and old cable, so that the recycling of waste metal silk.The present embodiment comprises drawing zone, the wire vent side of described drawing zone is provided with transition region and annealed zone successively, described drawing zone comprises stretching case 1, cooling fluid is provided with in described stretching case 1, described stretching case 1 side is provided with two godets be oppositely arranged 2, the cable metal silk orientation of advancing in described stretching case 1 can be made to advance, described stretching case 1 below described godet 2 is installed with stretching and connects liquid box 3, for receiving the cooling fluid because two described godets 2 fall down extruding wiry, in order to avoid pollution ground, also the cooling fluid accumulated for a long time can be carried out unifying process simultaneously.In described stretching case 1, some pulling wheels 4 are installed successively, the downside of described pulling wheel 4 is immersed in cooling fluid respectively, the side face of described pulling wheel 4 is provided with at least two stretching annular grooves to facilitate wire multiple-turns wound on described pulling wheel 4, wire drawing die 5 is provided with between adjacent two described pulling wheels 4, run through the perforation that described wire drawing die 5 arranges and determine the diameter that wire is stretched, ensure that the horizontality that wire is advanced simultaneously.The rear wall of described stretching case 1 is provided with tensile driving device, described tensile driving device is in transmission connection to described pulling wheel 4, described tensile driving device generally comprises the structures such as motor, reductor, drive, belt pulley and belt, for the technology contents known by the art those of ordinary skill, be not described in detail in this.
As shown in figures 1 and 3, described transition region comprises transition case 6, about two the tension adjustment wheels 7 installed are provided with in described transition case, the tank wall of described transition case 6 is provided with seal wire cylinder 8, the top that the center line of described seal wire cylinder 8 takes turns 7 with the described tension adjustment of downside flushes setting, the tension force wiry exported for regulating described drawing zone and wire vent direction, use to facilitate annealed zone.Described transition case 6 below described seal wire cylinder 8 is provided with transition and connects liquid box 9, identical with the effect that described stretching connects liquid box 3, for the cooling fluid of access drippage.
As shown in Figure 1, Figure 4 and Figure 5, described annealed zone comprises annealing frame 10, described annealing frame 10 is arranged and is provided with some annealing wheels 14, be provided with annealed metal groove 16, be also furnished with regulating wheel 15 between described annealing wheel between described annealing wheel 14, described annealing frame 10 is also provided with anti-oxidation steam pipe 13, described anti-oxidation steam pipe 13 is connected with vapour source, constant temperature cooler bin 17 is provided with at the wire outlet end of described anti-oxidation steam pipe 13, be mounted opposite in described constant temperature cooler bin 17 into a guide wheel and wire vent guide wheel, for orientation conveying wiry, described constant temperature cooler bin 17 is connected with heat exchanger by circulating water pipe, described circulating water pipe is provided with water pump, described constant temperature cooler bin 17 is also provided with temperature sensor, described temperature sensor is connected with described water pump, the wire outlet end of described constant temperature cooler bin 17 is provided with wire vent guider.When temperature sensor detects that the temperature of described constant temperature cooler bin 17 inner cooling water reaches setting value, transmit a control signal to the controller of described water pump, control described pump working, make to carry out water circulation between described constant temperature cooler bin 17 and described heat exchanger, reduce the temperature in described constant temperature cooler bin 17, this part can make the water temperature in described constant temperature cooler bin 17 remain on fluctuation in less temperature range, contributes to keeping annealing effect wiry, improves annealing efficiency.
As shown in Figure 4, described wire vent guider comprises the levelling silk cylinder 11 be arranged on above described wire vent guide wheel, the top of described levelling silk cylinder 11 is provided with the directive wheel 12 of being derived by silk thread, for adjusting the direction wiry of output, to facilitate the equipment use of subsequent technique.
Drawing zone, transition region and annealed zone combine by the utility model continuously, achieve wire drawing, the continuity of annealing carries out, and installed thermostat in annealed zone, the steady temperature of annealed zone inner cooling water can be ensured, thus ensure that annealing effect, also improve the efficiency of annealing simultaneously.
Description of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.