CN201229321Y

CN201229321Y - Conductor detection device

Info

Publication number: CN201229321Y
Application number: CNU2008200391715U
Authority: CN
Inventors: 胡卫平; 颜君; 黄婧
Original assignee: CHANGSHU HL ELECTRIC WIRE CABLE Co Ltd
Current assignee: Changshou City Jing Hong Sheng communication Polytron Technologies Inc
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-04-29
Anticipated expiration: 2018-07-25

Abstract

The utility model relates to a line conductor detecting device, which belongs to the technical field of electrical wire and cable manufacture. The line conductor detecting device comprises a frame with a mesa, wherein a detecting sleeve seat is fixedly arranged on the mesa, a chute is arranged on the detecting sleeve seat, a detecting sleeve is assembled in the chute in a sliding mode, a wire hole is arranged on the center of the detecting sleeve, at least one signal palping foot is extended on the outer wall of the detecting sleeve, a signal collector supporting frame is fixed on the mesa and at least one side of the length direction corresponding to the detecting sleeves seat, a signal collector is installed on the signal collector supporting frame, the signal collector is electrically connected with a control switch of a line conductor rolling device through a circuit, and the signal palping foot is corresponding to the signal collector. The utility model has the advantages that when electrical wires and cables with defects pass the detecting sleeve, since the electrical wires and cables can not pass the wire hole on the detecting sleeve to drive the detecting sleeve, the signal palping foot on the detecting sleeve is contacted with the signal collector, the signal collector feeds signals back to the control switch of the rolling device, which enables the rolling device to stop rolling, and operators process the defects.

Description

Conducting wire testing apparatus

Technical field

The utility model belongs to the electric wire processing technique field, is specifically related to a kind of conducting wire testing apparatus.

Background technology

The reason known as industry after electric wire shapes, needs to detect by the pick-up unit of special use, for example crowdedly lead outside needs the insulating property of lead are detected after covering oversheath.Known and detection means that widely use at present is: be equipped with damaged detector of oversheath and lead wrap-up at squeeze jacket machine place, the proof voltage situation of the electric wire that comes from the squeeze jacket machine is implemented online detection and simultaneously by the rolling of lead wrap-up by the damaged detector of oversheath, in case exist insulation course defective, the damaged detector of oversheath is reported to the police so, the squeeze jacket machine is quit work, the defect area of lead is removed by online testing staff.But, in some cases, though the proof voltage class of insulation of lead meet the requirements, yet because of in extruding the process of oversheath, outside lead, having bulging bud or tubercle unavoidably, the presentation quality of lead is affected.Therefore, how in the testing process of electric wire, will have tubercle or title scabs, the defective of bulging and so on detects is the thorny problem that industry presses for solution, the applicant has found the method that solves this technical problem, below the technical scheme that will introduce under this background, produce.

Summary of the invention

Task of the present utility model is to provide a kind of can reliably the flaw such as scabbing, rouse bud that is present in the lead appearance being detected and uses the conducting wire testing apparatus that guarantees product quality.

Task of the present utility model is finished like this, a kind of conducting wire testing apparatus, it comprises the frame with a table top, on described table top, be installed with one and detect block set, this detection block set has a chute, in this chute, slide and be equipped with a detection cover, the central authorities of detecting cover offer one and are used for the wire guide that the confession lead passes through, and extended at least one signal haptic element at the outer wall that detects cover, on described table top and at least one side, be fixed with a signal picker support corresponding to the length direction of described detection block set, on described signal picker support, signal picker is installed, this signal picker is electrically connected by the gauge tap of circuit and lead wrap-up, and described signal haptic element is corresponding with signal picker.

Detection block set described in the utility model on the end face of a side of lead intake, be fixed with at least one position-limit foot, this position-limit foot is corresponding with the notch of described chute.

The global shape of chute described in the utility model takes the shape of the letter U.

The diameter of wire guide described in the utility model is suitable with the external diameter of lead.

Signal picker support described in the utility model has one, corresponding to a side of the length direction of described detection block set.

Signal picker support described in the utility model has a pair of, and the both sides corresponding to the length direction of described detection block set respectively are fixed with a signal picker on each signal picker support.

The position of signal picker described in the utility model on described signal picker support is corresponding to above the described chute.

Signal picker described in the utility model is travel switch, microswitch or near in the switch any one.

Signal picker described in the utility model is a microswitch.

Detection described in the utility model cover be shaped as tubular body, integrally be contained in the described chute, to be stuck in chute corresponding with the below of signal picker and extend signal haptic element outside detecting cover.

Advantage of the present utility model: when having tubercle or be similar to the flaw electric wire process detection cover of tubercle and so on, owing to can't pass and detect the wire guide put and will detect the cover drive, the signal haptic element that is put by detection touches signal picker, and then the gauge tap of signal feedback being given wrap-up by signal picker, make wrap-up stop rolling, flaw is handled by operating personnel.

Description of drawings

Fig. 1 is an example structure figure of the present utility model.

Fig. 2 is an application examples synoptic diagram of the present utility model.

Embodiment

Please see Fig. 1, in this embodiment of the present utility model, need not limit for the shape of frame 1 and concrete structure, for example it can by at least one or one or more leg constitute, table top 11 with horizontality be fixed on the frame 1.For the ease of making public understanding, in the figure, the applicant has illustrated lead 7, and has indicated the arrow 71 of expression lead 7 direct of travels at lead 7 places.Because of conducting wire testing apparatus of the present utility model being to be provided in by oversheath shown in Figure 2 between the damaged detector 8 and lead wrap-up 9 under the user mode, be example therefore with present location status shown in Figure 1, lead 7 right-to-lefts move.The direction consistent with advancing of lead 7 is fixed with one and detects block set 2 on table top 11, the central fovea of the length direction of this detection block set 2 is set as the chute 21 that a shape is preferably U-shaped, the two ends notch and the upper notch of this chute 21 are not sealed, only be under detecting on the end face that 2 ends towards lead 7 incoming directions of block set are right-hand member shown in Figure 16 with screw 61 fixing a pair of position-limit foots, obviously, this is to be used for preventing to detect the cover 3 right-hand member slippages from chute 21 to position-limit foot 6.According to known general knowledge, 6 can only need one under the position-limit foot, even can abandon.A body or claim the detection cover 3 of cylindrical body to be slidingly received in the chute 21 in a tubular form substantially, be provided with an orifice plate in the central authorities of detecting cover 3, offer wire guide 31 on the orifice plate, the diameter of this wire guide 31 should be that the diameter with lead 7 matches, if lead 7 is thick, can change the detection cover 3 of the wire guide 31 with respective diameters so, extended signal haptic element 32 on the outer wall of an end that detects cover 3, it is outer corresponding with signal picker 5 that signal haptic element 32 is stuck in chute 21.In the present embodiment, owing to adopt two signal pickers 5, therefore signal picker support 4 has a pair of, be fixed on the table top 11 with fixed screw 41, and correspond respectively to the both sides of the length direction that detects block set 2, each signal picker 5 respectively is fixed on the corresponding signal picker support 4 with dog screw 52, and both keep aspectant corresponding relation.As signal picker 5, select microswitch in the present embodiment for use, but can adopt travel switch fully or near switch (also claiming position switch) or other equivalent switch, signal picker 5 is electrically connected by the gauge tap of circuit and lead wrap-up 9 shown in Figure 2, the switch pin 51 of signal picker 5 is corresponding to the top of chute 21, and aforesaid signal haptic element 32 and switch pin 51 are corresponding promptly to cooperatively interact.

Please see Fig. 2 and still in conjunction with Fig. 1, damaged the right-hand of detector 8 of oversheath is oversheath extruder (not shown among Fig. 2), the lead 7 that comes from the oversheath extruder detects through the damaged detector 8 of oversheath, is collected by the lead wrap-up that is positioned at left end shown in Figure 29 simultaneously.Owing between damaged detector 8 of oversheath and lead wrap-up 9, be provided with the conducting wire testing apparatus that the utility model is recommended, therefore when the surface has inferior defective and overlaps 3 as drum bud or the lead 7 that scabs and so on through detecting, can be detected the obstruction of the wire guide 31 of cover 3, thereby (drag and draw) in tow by lead 7 and detect cover 3 and move towards the direction of Wire-wound device 9 along chute 21, promptly detect cover 3 right-hand member end motions left from chute shown in Figure 1 21, when the signal haptic element 32 on detecting cover 3 touches the switch pin 5 of signal picker 5, just by signal picker 5 signal feedback is given the gauge tap of lead wrap-up 9, lead wrap-up 9 is quit work, the oversheath extruder also quits work simultaneously, to the inferior defect processing on the lead 7, for example cut off inferior zone on the lead 7 by the personnel of working online with instrument.Because the detection of this moment cover 3 has been evicted from from the right notch of chute 21, therefore should be re-injected in the chute 21 detecting cover 3.

Claims

1, a kind of conducting wire testing apparatus, it is characterized in that it comprises the frame (1) with a table top (11), on described table top (11), be installed with one and detect block set (2), this detection block set (2) has a chute (21), in this chute (21), slide and be equipped with a detection cover (3), the central authorities of detecting cover (3) offer one and are used for the wire guide (31) that the confession lead passes through, and extended at least one signal haptic element (32) at the outer wall that detects cover (3), go up and be fixed with a signal picker support (4) at described table top (11) at least one side corresponding to the length direction of described detection block set (2), signal picker (5) is installed on described signal picker support (4), this signal picker (5) is electrically connected by the gauge tap of circuit and lead wrap-up, and described signal haptic element (32) is corresponding with signal picker (5).

2, conducting wire testing apparatus according to claim 1, it is characterized in that described detection block set (2) on the end face of a side of lead intake, be fixed with at least one position-limit foot (6), this position-limit foot (6) is corresponding with the notch of described chute (21).

3, conducting wire testing apparatus according to claim 1 and 2 is characterized in that the global shape of described chute (21) takes the shape of the letter U.

4, conducting wire testing apparatus according to claim 1, the diameter that it is characterized in that described wire guide (31) is suitable with the external diameter of lead.

5, conducting wire testing apparatus according to claim 1 is characterized in that described signal picker support (4) has one, corresponding to a side of the length direction of described detection block set (2).

6, conducting wire testing apparatus according to claim 1, it is characterized in that described signal picker support (4) has a pair of, both sides corresponding to the length direction of described detection block set (2) respectively are fixed with a signal picker (5) on each signal picker support (4).

7, conducting wire testing apparatus according to claim 1 is characterized in that the position of described signal picker (5) on described signal picker support (4) is corresponding to the top of described chute (21).

8,, it is characterized in that described signal picker (5) is for travel switch, microswitch or near in the switch any one according to claim 1 or 6 or 7 described conducting wire testing apparatus.

9, conducting wire testing apparatus according to claim 8 is characterized in that described signal picker (5) is a microswitch.

10, conducting wire testing apparatus according to claim 1, the tubular body that is shaped as that it is characterized in that described detection cover (3), integrally be contained in the described chute (21), to be stuck in chute 21 corresponding with the below of signal picker (5) and extend signal haptic element (31) outside detecting cover (3).