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CN-122000135-A - Tensioning adjustable wire harness adhesive tape winding equipment

CN122000135ACN 122000135 ACN122000135 ACN 122000135ACN-122000135-A

Abstract

The invention relates to wire harness adhesive tape winding equipment with adjustable tensioning, which relates to the technical field of wire harness processing, wherein four universal wheels are arranged at the bottom of a base, locking devices are arranged in the universal wheels, a rotating mechanism is arranged on the base, a feeding mechanism and a tensioning mechanism adjacent to the feeding mechanism are arranged in the rotating mechanism, two fixing mechanisms are arranged on the base and are respectively arranged on the left and right sides of the rotating mechanism, an adjusting mechanism connected with the fixing mechanisms is further arranged on the base, full automation of wire harness surface adhesive tape winding is realized, the efficiency and consistency are remarkably improved, the pressure of a tensioning cylinder can be adjusted in real time according to the material and the process of the adhesive tape, the pressure of a tensioning roller on the adhesive tape is always stable in a set range, the winding is avoided, the tension roller is ensured to continuously move along with a winding point, the effect is uniform, the tail end position of the wire harness is dynamically compensated, the tail end winding is complete and compact, and winding defects are avoided.

Inventors

  • ZHU GUIRONG
  • PENG YUZHEN
  • YIN CHUNMEI

Assignees

  • 江苏宝韵汽车系统有限公司

Dates

Publication Date
20260508
Application Date
20260330

Claims (9)

  1. 1. The tensioning-adjustable wire harness adhesive tape winding equipment comprises a base (1), wherein four universal wheels (2) are arranged at the bottom of the base, locking devices are arranged in the universal wheels (2), and the tensioning-adjustable wire harness adhesive tape winding equipment is characterized in that a rotating mechanism (3) is arranged on the base (1), a feeding mechanism (4) and a tensioning mechanism (5) adjacent to the feeding mechanism (4) are arranged in the rotating mechanism (3), two fixing mechanisms (6) are arranged on the base (1), the two fixing mechanisms (6) are respectively arranged on the left side and the right side of the rotating mechanism (3), and an adjusting mechanism (7) connected with the fixing mechanisms (6) is further arranged on the base (1).
  2. 2. The tensioning adjustable wire harness adhesive tape winding device is characterized in that the rotating mechanism (3) comprises a toothed ring (3-1), the toothed ring (3-1) is an inner toothed ring and an outer toothed ring, two first limiting sliding rails (3-2) are respectively fixed on the base (1) through brackets, the two first limiting sliding rails (3-2) are respectively fixed with the left side wall and the right side wall of the toothed ring (3-1), four first limiting sliding blocks (3-3) are respectively arranged on the outer sides of the two first limiting sliding rails (3-2) in a sliding mode, a driving gear (3-4) is meshed with the bottom of the toothed ring (3-1), a driving motor (3-5) is fixed on the base (1), and an output shaft of the driving motor (3-5) is connected with the driving gear (3-4).
  3. 3. The tensioning-adjustable wire harness adhesive tape winding equipment is characterized in that the feeding mechanism (4) comprises two number two limiting slide rails (4-2), the two number two limiting slide rails (4-2) are fixed on a base (1) through a bracket, a number one gear (4-1) is arranged on the inner side of a toothed ring (3-1) in a meshed mode, two number two limiting slide blocks (4-3) are respectively connected to the front side wall and the rear side wall of the number one gear (4-1) in a screwed mode, the two number two limiting slide blocks (4-3) are respectively arranged on the two number two limiting slide rails (4-2) in a sliding mode, a number one mounting frame (4-4) in an inverted U-shaped structure is fixed on the number two limiting slide blocks (4-3), a fixing rod (4-5) is fixed at the rear end of the inner side wall of the number one mounting frame (4-4), a number one through hole (4-51) is formed in the inner end of the fixing rod (4-5), a moving rod (4-6) is arranged at the front end of the inner side wall of the number one mounting frame (4-4), the inner end of the moving rod (4-6) is provided with a second through hole (4-61), the inner side wall of the first mounting frame (4-4) is fixedly provided with a mounting block (4-7) positioned at the rear side of the moving rod (4-6), a fixing bolt (4-8) is screwed with the mounting block (4-7) after penetrating through the moving rod (4-6) through screw threads, and the front end and the rear end of the wire harness adhesive tape roller (4-9) are respectively penetrated in the first through hole (4-51) and the second through hole (4-61).
  4. 4. The tensioning adjustable wire harness adhesive tape winding device is characterized in that the tensioning mechanism (5) comprises a second gear (5-1), the second gear (5-1) is meshed with the inner side of the toothed ring (3-1), the second gear (5-1) is arranged adjacent to the first gear (4-1), two third limiting sliding blocks (5-2) are respectively and rotatably connected to the front side wall and the rear side wall of the second gear (5-1), the third limiting sliding blocks (5-2) are slidably arranged on the second limiting sliding rail (4-2), the second mounting frame (5-3) is of an inverted U-shaped structure, two outer ends of the second mounting frame (5-3) are fixed on the two third limiting sliding blocks (5-2), the tensioning cylinder (5-4) is fixed on the inner side wall of the second mounting frame (5-3), and a pressure sensing device is arranged in the tensioning cylinder (5-4).
  5. 5. The tensioning-adjustable wire harness adhesive tape winding device according to claim 4 is characterized in that a third mounting frame (5-5) is connected with the movable end of a tensioning cylinder (5-4), and a tensioning roller (5-6) is screwed in the third mounting frame (5-5).
  6. 6. The tensioning-adjustable wire harness adhesive tape winding device according to claim 1, wherein the fixing mechanism (6) comprises a fourth mounting frame (6-1), the fourth mounting frame (6-1) is of an inverted U-shaped structure, the fixed arc rod (6-2) is fixed on the fourth mounting frame (6-1), the movable arc rod (6-3) is arranged above the fixed arc rod (6-2) and is oppositely arranged, the mounting plate (6-4) is fixed on the movable arc rod (6-3), the two lifting cylinders (6-5) are respectively fixed on the fourth mounting frame (6-1) front and back, and the movable ends of the lifting cylinders (6-5) are fixed with the mounting plate (6-4).
  7. 7. The tensioning-adjustable wire harness adhesive tape winding device according to claim 6, wherein a moving motor (6-7) is fixed on a fourth mounting frame (6-1), an output shaft of the moving motor (6-7) is connected with the rear end of a first roller (6-6), the first roller (6-6) is movably arranged in a fixed arc rod (6-2) in a penetrating mode, and a rear end seat of the first roller (6-6) is connected to the fourth mounting frame (6-1) in a rotating mode.
  8. 8. The tensioning-adjustable wire harness adhesive tape winding device according to claim 6 is characterized in that a second roller (6-8) is movably arranged on the movable arc rod (6-3) in a penetrating mode, and two ends of the second roller (6-8) are respectively connected to the bottom of the mounting plate (6-4) in a screwed mode.
  9. 9. The tensioning adjustable wire harness adhesive tape winding device according to claim 1, wherein the adjusting mechanism (7) comprises guide rails (7-2), the two guide rails (7-2) are fixed on the base (1), the adjusting motor (7-3) is further fixed on the base (1), four guide blocks (7-1) are fixed at the bottom of a fourth mounting frame (6-1), the four guide blocks (7-1) are respectively arranged on the two guide rails (7-2) in a sliding mode, a connecting plate (7-4) is fixed between the two guide blocks (7-1) on the right side, a screw rod (7-5) is arranged on the connecting plate (7-4) in a threaded connection in a threaded mode, the right end of the screw rod (7-5) is connected on the base (1) in a threaded mode, and the left end of the screw rod (7-5) is connected with an output shaft of the adjusting motor (7-3).

Description

Tensioning adjustable wire harness adhesive tape winding equipment Technical Field The invention relates to the technical field of wire harness processing, in particular to tensioning-adjustable wire harness adhesive tape winding equipment. Background In the wire harness processing process, in order to play roles in insulation protection, wear resistance, noise prevention, wire harness arrangement and the like, an adhesive tape is generally required to be wound outside the wire harness. The existing wire harness winding equipment realizes automatic winding in a mode that the adhesive tape roller revolves along with the rotating mechanism and the wire harness is axially fed. However, in practical application, the conventional equipment has the following general problems that firstly, the tension of the adhesive tape is difficult to control accurately, the winding tightness is different due to the fact that the experience of operators is depended, the insulation effect and the appearance quality are affected, secondly, the adaptability to adhesive tapes made of different materials and wire harnesses with different diameters is poor, the dynamic adjustment capability is lacking, thirdly, the relative positions of the revolution center of an adhesive tape roller and the wire harness end are changed at the winding end due to the fixed positions of the wire harness end, the winding incompleteness, the adhesive tape accumulation or the winding omission phenomenon easily occurs, the finished product yield is affected, and fourthly, the cooperativity of all mechanisms is insufficient, and the whole process closed-loop control of the winding pitch, the tension and the end treatment is difficult to realize. Disclosure of Invention The invention aims to overcome the defects and shortcomings of the prior art, provides tensioning-adjustable wire harness adhesive tape winding equipment, achieves full automation of winding of an adhesive tape on the surface of a wire harness, remarkably improves efficiency and consistency, can adjust the pressure of a tensioning cylinder in real time according to the material and the process of the adhesive tape, enables the pressure of a tensioning roller to the adhesive tape to be always stable in a set range, avoids winding loosening or overtightening, ensures that the tensioning roller continuously moves along with a winding point, ensures uniform action, dynamically compensates the tail end position of the wire harness, achieves complete and dense tail end winding, and avoids winding defects. The invention adopts the following technical scheme that the device comprises a base, wherein four universal wheels are arranged at the bottom of the base, locking devices are arranged in the universal wheels, a rotating mechanism is arranged on the base, a feeding mechanism and a tensioning mechanism adjacent to the feeding mechanism are arranged in the rotating mechanism, two fixing mechanisms are arranged on the base and are respectively arranged at the left side and the right side of the rotating mechanism, and an adjusting mechanism connected with the fixing mechanisms is further arranged on the base. The rotating mechanism comprises a toothed ring, wherein the toothed ring is an inner toothed ring and an outer toothed ring, two first limiting sliding rails are respectively fixed on a base through a bracket and are respectively fixed with the left side wall and the right side wall of the toothed ring, four first limiting sliding blocks are respectively arranged on the outer sides of the two first limiting sliding rails in a sliding mode, a driving gear is meshed with the bottom of the toothed ring, a driving motor is fixed on the base, and an output shaft of the driving motor is connected with the driving gear. The feeding mechanism comprises a second limiting slide rail, the two second limiting slide rails are fixed on a base through a support, a first gear is meshed with the inner side of a toothed ring, two second limiting slide blocks are respectively connected to the front side wall and the rear side wall of the first gear in a screwed mode, the two second limiting slide blocks are respectively arranged on the two second limiting slide rails in a sliding mode, a first mounting frame in an inverted U-shaped structure is fixed on the two second limiting slide blocks, a fixing rod is fixed at the rear end of the inner side wall of the first mounting frame, a first through hole is formed in the inner end of the fixing rod, a moving rod is arranged at the front end of the inner side wall of the first mounting frame, a second through hole is formed in the inner end of the moving rod, a mounting block located at the rear side of the moving rod is fixed on the inner side wall of the first mounting frame, a fixing bolt penetrates through the moving rod in a screwed mode, and is connected with the mounting block in a screwed mode, and the front end and the rear end of a wire harness adhesive tape