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CN-224216803-U - Insulation testing device for cable production

CN224216803UCN 224216803 UCN224216803 UCN 224216803UCN-224216803-U

Abstract

The utility model relates to the technical field of cable production, in particular to an insulation testing device for cable production. The technical scheme includes that the workbench comprises a conveying assembly, a guiding assembly and a second detecting assembly, wherein the conveying assembly, the guiding assembly and the second detecting assembly are fixedly arranged at the top of the workbench, the guiding assembly is located between the conveying assembly and the second detecting assembly, the conveying assembly comprises a fixing frame fixedly arranged at the top of the workbench, two conveying frames are fixedly arranged on the inner wall of the top of the fixing frame, two conveying rollers are rotatably arranged in the conveying frames, a first detecting assembly is fixedly arranged at the top of the fixing frame, a winding assembly is rotatably arranged at the top of the workbench, and the winding assembly is located in the second detecting assembly. The utility model not only can carry out insulation detection on the cable in a transverse and straight state and the cable in a bending state and increase the insulation detection effect of the cable, but also can lead the cable to be uniformly wound after the detection is completed.

Inventors

  • CHEN HAIYIN
  • CHEN HAIMING

Assignees

  • 安徽高盛电气集团有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (7)

  1. 1. The insulation testing device for the cable production comprises a workbench (1) and is characterized in that a conveying assembly (2), a guide assembly (4) and a second detection assembly (6) are fixedly arranged at the top of the workbench (1), the guide assembly (4) is located between the conveying assembly (2) and the second detection assembly (6), the conveying assembly (2) comprises a fixing frame (21) fixedly arranged at the top of the workbench (1), two conveying frames (22) are fixedly arranged on the inner wall of the top of the fixing frame (21), two conveying rollers (23) are rotatably arranged in the conveying frames (22), a first detection assembly (3) is fixedly arranged at the top of the fixing frame (21), a rolling assembly (5) is rotatably arranged at the top of the workbench (1), and the rolling assembly (5) is located in the second detection assembly (6).
  2. 2. The insulation testing device for cable production according to claim 1, wherein the first detection assembly (3) comprises a cylinder (31) fixedly mounted on the top of the fixing frame (21), and a telescopic shaft of the cylinder (31) penetrates through the top wall of the fixing frame (21) and is fixedly connected with an insulation resistance tester (32).
  3. 3. The insulation testing device for cable production according to claim 1, wherein the guide assembly (4) comprises a guide frame (41) fixedly installed at the top of the workbench (1), a threaded rod (42) is installed on the upper inner wall and the lower inner wall of the guide frame (41) in a co-rotation mode, a servo motor (43) is fixedly installed at the top of the guide frame (41), and the output end of the servo motor (43) penetrates through the top wall of the guide frame (41) and is fixedly connected with the top end of the threaded rod (42).
  4. 4. An insulation test device for cable production according to claim 3, wherein the upper and lower inner walls of the guide frame (41) are fixedly provided with sliding rods (44) together, the peripheries of the sliding rods (44) and the threaded rods (42) are sleeved with lifting blocks (45) in a sliding manner together, the lifting blocks (45) are in threaded engagement with the threaded rods (42), and the bottoms of the lifting blocks (45) are fixedly provided with guide rings (46).
  5. 5. The insulation testing device for cable production according to claim 4, wherein the winding assembly (5) comprises a turntable (51) rotatably mounted on the top of the workbench (1) and a driving motor (52) fixedly mounted on the inner wall of the top of the workbench (1), and the output end of the driving motor (52) penetrates through the top wall of the workbench (1) and is fixedly connected with the bottom of the turntable (51).
  6. 6. The insulation testing device for cable production according to claim 5, wherein a fixed column (53) is fixedly arranged at the top of the turntable (51), a winding drum (54) is sleeved on the periphery of the fixed column (53), a compression nut (55) is arranged on the periphery of the fixed column (53) in a threaded manner, and the winding drum (54) is compressed and fixed on the turntable (51) through the compression nut (55).
  7. 7. The insulation testing device for cable production according to claim 4, wherein the second detection assembly (6) comprises a shielding cover (61) fixedly installed at the top of the workbench (1), a plurality of electric field sensors (62) are uniformly and fixedly installed on the inner wall of the shielding cover (61), and a through hole (63) is formed in one side, close to the guide ring (46), of the shielding cover (61).

Description

Insulation testing device for cable production Technical Field The utility model relates to the technical field of cable production, in particular to an insulation testing device for cable production. Background With the rapid development of socioeconomic technology, the wire and cable are used for transmitting electric energy, information and implementing electromagnetic energy conversion, the broad term wire and cable is also referred to simply as cable, and the narrow term cable is defined as an insulated cable, which can be defined as an aggregate composed of one or more insulated wire cores, and their respective coating layers, total protective layers and outer protective layers, the cable can also be provided with additional conductors without insulation, and the insulation test device is a device for performing performance test on the wire and cable. In the prior art, patent publication No. CN219997226U discloses an insulation testing device for cable production, which comprises a supporting plate, wherein a first supporting sleeve is fixedly connected between the left sides of the middle parts of the top ends of the two supporting plates, a conveyor belt is arranged between the two supporting plates, a second supporting sleeve is fixedly connected between the middle parts of the top ends of the supporting plates, fixing plates which are uniformly distributed are fixedly connected with the outer walls of the conveyor belt, a hot air blower is fixedly connected with the middle parts of the top ends of the first supporting sleeves, and two adjacent fixing plates penetrate through and are rotationally connected with fixing rollers. According to the utility model, the two ends of the cable are fixed through the electric push rod and the fixing ring in the inner wall through the fixing sleeve, so that the inaccuracy of insulation measurement caused by the unstable fixation of the cable is prevented. The insulation testing device for cable production can achieve the effect of insulation detection on the cable through the insulation resistance tester, the electric push rod and the like, but in practical application, the insulation testing device still has the following defects that when the cable is detected, the cable is in a horizontal and straight state, the insulation of the cable in a bending state during practical application can not be tested, and the testing effect is poor. Disclosure of utility model The utility model aims to solve the problems in the background art and provides an insulation testing device for cable production. The insulation testing device for the cable production comprises a workbench, wherein a conveying assembly, a guiding assembly and a second detection assembly are fixedly arranged at the top of the workbench, the guiding assembly is located between the conveying assembly and the second detection assembly, the conveying assembly comprises a fixing frame fixedly arranged at the top of the workbench, two conveying frames are fixedly arranged on the inner wall of the top of the fixing frame, two conveying rollers are rotatably arranged in the conveying frames, a first detection assembly is fixedly arranged at the top of the fixing frame, a rolling assembly is rotatably arranged at the top of the workbench, and the rolling assembly is located in the second detection assembly. Preferably, the first detection component comprises a cylinder fixedly mounted at the top of the fixing frame, and a telescopic shaft of the cylinder penetrates through the top wall of the fixing frame and is fixedly connected with an insulation resistance tester. Preferably, the guide assembly comprises a guide frame fixedly mounted at the top of the workbench, the upper inner wall and the lower inner wall of the guide frame are jointly rotatably provided with a threaded rod, the top of the guide frame is fixedly provided with a servo motor, and the output end of the servo motor penetrates through the top wall of the guide frame and is fixedly connected with the top end of the threaded rod. Preferably, the upper and lower inner walls of the guide frame are fixedly provided with slide bars together, the periphery of the slide bars and the threaded rods are sleeved with lifting blocks in a sliding manner together, the lifting blocks are in threaded engagement with the threaded rods, and the bottoms of the lifting blocks are fixedly provided with guide rings. Preferably, the winding assembly comprises a turntable rotatably mounted at the top of the workbench and a driving motor fixedly mounted on the inner wall of the top of the workbench, and the output end of the driving motor penetrates through the top wall of the workbench and is fixedly connected with the bottom of the turntable. Preferably, the top fixed mounting of carousel has the fixed column, and the peripheral cover of fixed column is equipped with the receipts reel, and the peripheral screw thread of fixed column is installed and is pressed the nu