CN109119209B - Automatic winding process for acetate cloth adhesive tape of automobile wire harness - Google Patents
Automatic winding process for acetate cloth adhesive tape of automobile wire harness Download PDFInfo
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- CN109119209B CN109119209B CN201810977288.6A CN201810977288A CN109119209B CN 109119209 B CN109119209 B CN 109119209B CN 201810977288 A CN201810977288 A CN 201810977288A CN 109119209 B CN109119209 B CN 109119209B
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- assembly
- gear
- adhesive tape
- wire harness
- traction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/10—Insulating conductors or cables by longitudinal lapping
Abstract
The invention relates to the field of automobile wire harness manufacturing, in particular to an automatic winding process of an acetate cloth adhesive tape of an automobile wire harness, which comprises the following steps: step 1, feeding and positioning of the wire harness, step 2, winding of the isolation paper and winding of the acetate cloth adhesive tape, step 3, automatic cutting of the acetate cloth adhesive tape, step 4, blanking, loosening of the traction mechanism and taking out of the wire harness wound with the acetate cloth adhesive tape. The winding process is simple and reliable, good straightness can be kept for long automobile wire harnesses, curling caused by gravity sinking is avoided, compared with manual winding, the speed is about 10-15 times of that of manual winding, the yield of the wound wire harnesses reaches 99.99%, the winding process has obvious economic benefit, the production cost can be reduced, and the production speed is improved.
Description
Technical Field
The invention relates to the field of automobile wire harness manufacturing, in particular to an automatic winding process of an acetate cloth adhesive tape of an automobile wire harness.
Background
With the increase of automobile functions and the common application of electronic control technology, more and more electrical parts are provided, more and more automobile wire harnesses are provided, the number of circuits and the power consumption on the automobile are obviously increased, and the wire harnesses are thicker and heavier. The problem to be solved is how to effectively and reasonably arrange a large number of wire harnesses in a limited automobile space and make the automobile wire harnesses play a larger function, and the problem is faced by the automobile manufacturing industry.
At present, whether the automobile is a high-grade luxury automobile or an economic common automobile, the automobile wire harness is basically woven in the same form and consists of the automobile wire harness, a connecting plug-in and a wrapping adhesive tape, which not only ensures the transmission of electric signals, but also ensures the reliability of a connecting circuit, supplies a specified current value to electronic and electric components, prevents electromagnetic interference to surrounding circuits and eliminates short circuit of electric appliances, therefore, the existing automobile wire harness is wound with an acetate cloth adhesive tape on the automobile wire harness, the acetate cloth adhesive tape is provided with a piece of isolation paper, the isolation paper can protect the acetate cloth adhesive tape from being damaged, avoids water and gas inflow of the acetate cloth adhesive tape and the like, delays the reduction of the adhesive force of the acetate cloth adhesive tape, improves the insulating property, simultaneously enables the wire harness to be more compact and saves space, and the existence of the isolation paper makes the winding of the acetate cloth adhesive tape difficult to realize automation, firstly, the release paper needs to be manually stripped to expose the bonding layer and then wound, and the release paper and the acetate cloth adhesive tape cannot be stripped synchronously at present; secondly, the automobile wire harness of the automobile wire harness is usually multi-stranded, one section of the automobile wire harness is provided with a terminal, the other end of the automobile wire harness is scattered, and the automobile wire harness is soft and cannot be well limited, so that the acetic acid cloth adhesive tape is wound manually at present, but the consistency of the wire harness quality cannot be guaranteed by manual winding, a large amount of energy is consumed by workers for winding, the production efficiency is low, and more importantly, gaps exist due to the fact that manual winding is too sparse; the winding is too intensive, causes the waste of acetate cloth sticky tape, and thickness is inhomogeneous moreover, can increase the volume of pencil, and occupation space influences the installation of pencil, also can cause badly, consequently, the defective rate of artifical winding acetate sticky tape of pencil is not less than 7%.
The wire rubber coating device disclosed in the Chinese patent No. CN201711198932.1 comprises a rack, an electrical cabinet, an operation panel and a characteristic mechanism, wherein the rack and the characteristic mechanism are installed on the upper part of the electrical cabinet, the rack is used for supporting the characteristic mechanism, and the characteristic mechanism comprises a wire pressing rubber coating mechanism, a rubber tape feeding cutting mechanism and a moving wire rolling mechanism; the rack is also provided with an operation panel, and the operation panel comprises a button module for setting the action of the device and a display module capable of displaying the state information of the device in real time.
Although the automatic winding and the rubber coating of electric wire can be realized to above-mentioned patent, but its structure is too complicated, lead to the processing step loaded down with trivial details, production efficiency has been reduced, the cost of equipment has also been increased simultaneously, more importantly, the structure of above-mentioned patent can't be applied to the peeling off of car pencil automatic synchronization winding sticky tape and barrier paper, and when car pencil is longer, the car pencil is a few meters long, the car pencil is influenced by gravity for a long time that the interlude can flagging lead to the pencil crooked, how guarantee the straightness accuracy of car pencil, in order to do benefit to the automatic winding of acetic acid cloth sticky tape, be the difficult point that has not yet solved at present.
Disclosure of Invention
One of the objectives of the present invention is to provide an automatic winding process for an acetate cloth tape of an automobile wire harness, so as to solve the problems in the background art.
The technical scheme of the invention is as follows:
the automatic winding process of the acetate cloth adhesive tape for the automobile wire harness comprises the following steps of:
In a preferred embodiment of the invention, the traction mechanisms are installed at two sides of the winding mechanism, the shearing mechanism is installed at the upper end of the installation seat and is located beside the winding mechanism, the traction mechanism comprises a driving assembly, a first traction assembly and a second traction assembly, and the first traction assembly and the second traction assembly are both fixedly connected with the driving assembly.
In a preferred embodiment of the invention, the acetate cloth tape feeding assembly comprises a first rotating shaft, a first gear, a feeding wheel and three connecting shafts, wherein one end of the first rotating shaft is rotatably connected with the side wall of the rotating gear, the first gear and the feeding wheel are fixedly connected and both are sleeved on the first rotating shaft, one ends of the three connecting shafts are fixedly connected with the side wall of the rotating gear, the three connecting shafts are respectively provided with a guide wheel rotatably connected with the three connecting shafts, the first gear is meshed with the fixed gear, the side wall of the rotating gear is provided with a connecting rod, one end of the connecting rod is fixedly connected with the connecting rod, the other end of the connecting rod is provided with a discharging rod, and one end of the discharging rod is provided with a discharging port.
In a preferred embodiment of the present invention, the release paper winding assembly includes a second rotating shaft, a third rotating shaft, a second gear, a winding wheel and two driving wheels, wherein the second rotating shaft and the third rotating shaft are both rotatably connected to a side wall of the rotating gear, the second gear and one driving wheel are both sleeved on the second rotating shaft and the second gear is meshed with the fixed gear, the other driving wheel and the winding wheel are both sleeved on the third rotating shaft, and the two driving wheels are connected by a belt.
In a preferred embodiment of the present invention, the driving assembly includes two supporting columns and a screw rod sliding table, the two supporting columns are vertically disposed on two sides of the winding mechanism, the screw rod sliding table is horizontally disposed, two ends of the screw rod sliding table are respectively and fixedly connected with upper ends of the two supporting columns, the screw rod sliding table is provided with two sliding blocks, a sliding rod for connecting the two sliding blocks is disposed between the two sliding blocks, and the two sliding blocks are both provided with a connecting frame fixedly connected therewith.
In a preferred embodiment of the invention, the first traction assembly and the second traction assembly are respectively fixedly connected with the two connecting frames, the first traction assembly and the second traction assembly have the same structure and respectively comprise a traction cylinder, a traction block, a connecting part and two clamping blocks, one end of the traction block is fixedly connected with one end of the connecting frame, the traction cylinder is fixedly connected with the traction block, the connecting part is bent, the middle part of the connecting part is rotatably connected with the traction block, two ends of the connecting block are respectively fixedly connected with one end of the connecting part and one end of the traction cylinder, the two clamping blocks are respectively installed at the other end of the connecting part and one end of the traction block, the two clamping blocks are respectively provided with a semicircular groove, and in a working state, the two semicircular grooves are matched to form a circular groove for a vehicle wiring harness to pass through.
In a preferred embodiment of the invention, the first traction assembly is provided with an elastic block in each of the semicircular grooves on the two clamping blocks, the housing is provided with an air clamp at the side, the two clamping jaws at the front end of the air clamp are provided with limiting grooves, the limiting grooves are semicircular, in an operating state, the two limiting grooves can form a round hole for the automobile wire harness to pass through, the other side of the housing is provided with a limiting rod, the lower end of the limiting rod is fixedly connected with the mounting seat through a bolt, the upper end of the limiting rod is provided with a limiting buckle hinged with the limiting rod, the limiting rod and the limiting buckle are provided with semicircular limiting grooves, in an operating state, the limiting groove on the limiting rod and the limiting groove on the limiting buckle are matched to form a limiting circular groove, and the lower end of the limiting buckle is provided with a clamping block clamped with the limiting rod.
In a preferred embodiment of the present invention, the moving assembly includes two support rods, a slide rail, a moving cylinder and a moving block, the two support rods are vertically disposed at the upper end of the mounting base, the slide rail is horizontally disposed, two ends of the slide rail are respectively and fixedly connected to the upper ends of the two support rods, the moving block is mounted on the slide rail and slidably engaged with the slide rail, the moving cylinder is fixedly mounted on one support rod, and an output end of the moving cylinder is fixedly connected to one end of the moving block.
In a preferred embodiment of the present invention, the shearing assembly includes a first shearing block and a second shearing block, the first shearing block is fixedly connected to the moving block, the second shearing block is located above the first shearing block, two loop bars are disposed on the first shearing block, two insertion bars are disposed at the lower end of the second shearing block, the lower ends of the two insertion bars are respectively inserted into the upper ends of the two loop bars, springs are respectively sleeved on the two loop bars, cutting edges are disposed at the front ends of the first shearing block and the second shearing block, a shearing cylinder is disposed at the upper end of the second shearing block, the output end of the shearing cylinder is disposed downward, a lower pressing block is disposed at the output end of the shearing cylinder, and a connecting plate for connecting the first shearing block and the moving block is disposed between the shearing cylinder and the moving block.
Compared with the prior art, the automatic winding process of the acetate cloth adhesive tape for the automobile wire harness has the following beneficial effects:
(1) the driving assembly drives the first traction assembly and the second traction assembly to synchronously move, the first traction assembly pulls the automobile wire harness to move together with the automobile wire harness, meanwhile, the winding assembly, the acetate cloth adhesive tape feeding assembly and the isolation paper winding assembly work to strip the isolation paper, and simultaneously, the acetate cloth adhesive tape is synchronously wound on the automobile wire harness;
(2) the limiting rod is arranged on the other side of the shell, the limiting circular groove on the limiting rod and the circular hole work in a matched mode under the working state, so that the length of the automobile wire harness between the limiting circular groove and the circular hole is moderate, the phenomenon that the automobile wire harness deviates under the dragging of the adhesive tape due to overlong length is avoided, the limiting rod is arranged, the automobile wire harness still keeps good straightness when the automobile wire harness is overlong, and the automatic winding of the longer acetate cloth adhesive tape can be achieved;
(3) the winding process is simple and reliable, compared with manual winding, the speed is about 10-15 times of that of manual winding, the yield of the wound automobile wire harness reaches 99.99%, and the winding process has obvious economic benefit.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view taken at D in FIG. 1;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic perspective view of a winding mechanism according to the present invention;
FIG. 5 is a top view of the winding mechanism of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a perspective view of the traction mechanism of the present invention;
FIG. 8 is an enlarged view taken at A in FIG. 7;
FIG. 9 is a top view of the shearing mechanism of the present invention;
FIG. 10 is a schematic perspective view of a shearing mechanism of the present invention;
FIG. 11 is an enlarged view at B of FIG. 10;
FIG. 12 is a process flow diagram of the present invention;
description of reference numerals: the mounting seat 1, the winding mechanism 2, the housing 2a, the rotating assembly 2b, the rotating motor 2b1, the driving gear 2b2, the rotating gear 2b3, the fixed gear 2b4, the acetate cloth tape feeding assembly 2c, the first rotating shaft 2c1, the first gear 2c2, the feeding wheel 2c3, the connecting shaft 2c4, the guide wheel 2c5, the connecting rod 2c6, the discharging rod 2c7, the insulation paper winding assembly 2d, the second rotating shaft 2d1, the third rotating shaft 2d2, the second gear 2d3, the driving wheel 2d4, the winding wheel 2d5, the traction mechanism 3, the driving assembly 3a, the supporting column 3a1, the sliding table 3a2, the sliding block 3a3, the sliding rod 3a 367, the connecting frame 3a5, the first traction assembly 3b, the traction cylinder 3b1, the traction block 3b1, the cutting block 3b1, the connecting block 1 b1, the second traction assembly 364, the screw rod moving mechanism 364, the cutting device comprises a supporting rod 4a1, a sliding rail 4a2, a moving cylinder 4a3, a moving block 4a4, a cutting assembly 4b, a first cutting block 4b1, a second cutting block 4b2, a loop bar 4b3, an inserted rod 4b4, a spring 4b5, a blade 4b6, a cutting cylinder 4b7, a lower pressing block 4b8, a connecting plate 4b9, an elastic block 5, an air clamp 6, a limiting rod 7a, a limiting buckle 7b, a limiting groove 7c and a clamping block 7 d.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 12, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-12, the automatic winding process of the acetate cloth adhesive tape for the automobile wiring harness comprises the following steps:
The driving assembly 3a drives the first traction assembly 3b and the second traction assembly 3c to synchronously move, the first traction assembly 3b pulls the automobile wire harness to move together with the automobile wire harness, meanwhile, the winding assembly, the acetate cloth adhesive tape feeding assembly 2c and the isolation paper winding assembly 2d work to wind the adhesive tape on the automobile wire harness, then the cutting assembly 4b is moved to the adhesive tape through the moving assembly 4a, and the adhesive tape is cut through the cutting assembly 4 b.
The rotating assembly 2b comprises a rotating motor 2b1, a driving gear 2b2, a rotating gear 2b3 and a fixed gear 2b4, the fixed gear 2b4 and the rotating gear 2b3 are both installed in the installation groove, the middle parts of the two are both provided with a through hole, one side of the fixed gear 2b4 is fixedly connected with the housing 2a, the rotating gear 2b3 is installed at the side of the fixed gear 2b4, the rotating gear 2b3 is rotatably connected with the housing 2a, the driving gear 2b2 is installed in the housing 2a, the driving gear 2b2 is meshed with the rotating gear 2b3, the rotating motor 2b1 is horizontally arranged at the upper end of the installation seat 1, and the output end of the rotating motor 2b1 penetrates through the housing 2a and is fixedly connected with the driving gear 2b 2; the driving gear 2b2 is rotated by the operation of the rotary motor 2b1, and the driving gear 2b2 rotates the rotary gear 2b3 engaged therewith.
The acetate cloth adhesive tape feeding assembly 2c comprises a first rotating shaft 2c1, a first gear 2c2, a feeding wheel 2c3 and three connecting shafts 2c4, one end of the first rotating shaft 2c1 is rotatably connected with the side wall of a rotating gear 2b3, the first gear 2c2 and the feeding wheel 2c3 are fixedly connected and sleeved on the first rotating shaft 2c1, one ends of three connecting shafts 2c4 are fixedly connected with the side wall of the rotating gear 2b3, three connecting shafts 2c4 are respectively provided with a guide wheel 2c5 rotatably connected with the three connecting shafts, the first gear 2c2 is meshed with a fixed gear 2b4, the side wall of the rotating gear 2b3 is provided with a connecting rod 2c6, the other end of the connecting rod 2c6 is provided with a discharging rod 2c7, and one end of the discharging rod 2c7 is provided with a discharging port; rotatory gear 2b3 rotates the in-process and drives first gear 2c2 motion, first gear 2c2 can produce the rotation when moving around fixed gear 2b4, drive material loading wheel 2c3 through first gear 2c2 and rotate, material loading wheel 2c3 emits the sticky tape from material loading wheel 2c3, discharge bar 2c7 is along with rotatory gear 2b3 rotation, discharge bar 2c7 can rotate around car pencil, and twine the sticky tape in the discharge gate in the outside of car pencil.
The release paper winding assembly 2d comprises a second rotating shaft 2d1, a third rotating shaft 2d2, a second gear 2d3, a winding wheel 2d5 and two driving wheels 2d4, wherein the second rotating shaft 2d1 and the third rotating shaft 2d2 are both rotatably connected with the side wall of the rotating gear 2b3, the second gear 2d3 and one driving wheel 2d4 are both sleeved on the second rotating shaft 2d1, the second gear 2d3 is meshed with the fixed gear 2b4, the other driving wheel 2d4 and the winding wheel 2d5 are both sleeved on the third rotating shaft 2d2, and the two driving wheels 2d4 are connected through belt transmission; the second gear 2d3 rotates along with the movement of the driving gear 2b2, the second gear 2d3 drives the driving wheel 2d4 to rotate, the driving wheel 2d4 drives the winding wheel 2d5 to rotate, and the winding wheel 2d5 winds up the release paper which is removed from the adhesive tape.
The driving assembly 3a comprises two supporting columns 3a1 and a screw rod sliding table 3a2, the two supporting columns 3a1 are vertically arranged on two sides of the winding mechanism 2, the screw rod sliding table 3a2 is horizontally arranged, two ends of the screw rod sliding table 3a2 are fixedly connected with the upper ends of the two supporting columns 3a1 respectively, two sliding blocks 3a3 are arranged on the screw rod sliding table 3a2, a sliding rod 3a4 used for connecting the two sliding blocks 3a3 is arranged between the two sliding blocks 3a3, and connecting frames 3a5 fixedly connected with the two sliding blocks 3a3 are arranged on the two sliding blocks 3a 3; the two sliding blocks 3a3 can be driven to move by the work of the screw rod sliding table 3a2, and the two sliding blocks 3a3 can move synchronously due to the connection between the two sliding blocks 3a3 through the sliding rods 3a 4.
The first traction assembly 3b and the second traction assembly 3c are respectively fixedly connected with the two connecting frames 3a5, the first traction assembly 3b and the second traction assembly 3c have the same structure and respectively comprise a traction cylinder 3b1, a traction block 3b2, a connecting block 3b3, a connecting part 3b4 and two clamping blocks 3b5, one end of the traction block 3b2 is fixedly connected with one end of the connecting frame 3a5, the traction cylinder 3b1 is fixedly connected with the traction block 3b2, the connecting part 3b4 is bent, the middle part of the connecting part 3b4 is rotatably connected with the traction block 3b2, two ends of the connecting block 3b3 are respectively fixedly connected with one end of the connecting part 3b4 and one end of the traction cylinder 3b1, the two clamping blocks 3b5 are respectively installed at the other end of the connecting part 3b4 and one end of the traction block 3b2, the two clamping blocks 3b5 are respectively provided with a semicircular groove, and in a working state, the two semicircular grooves are matched to form a circular groove for an automobile wire harness to pass through; the traction cylinder 3b1 works to drive the connecting block 3b3 to move, the connecting block 3b3 pulls one end of the connecting part 3b4, and the connecting part 3b4 rotates around the connecting part of the connecting part and the traction block 3b2, so that the two clamping blocks 3b5 are closed or opened.
The semi-circular groove on two block 3b5 in the first subassembly 3b that draws all is equipped with elastic block 5, one side of casing 2a is equipped with air clamp 6, all is equipped with the spacing groove on two clamping jaws of air clamp 6 front end, the spacing groove semicircular in shape, under operating condition, two spacing grooves can form a round hole that supplies the car pencil to pass.
The other side of the shell 2a is provided with a limiting rod 7a, the lower end of the limiting rod 7a is fixedly connected with the mounting seat 1 through a bolt, the upper end of the limiting rod 7a is provided with a limiting buckle 7b hinged with the limiting rod 7a, the limiting rod 7a and the limiting buckle 7b are both provided with semicircular limiting grooves 7c, in a working state, the limiting groove 7c on the limiting rod 7a and the limiting groove 7c on the limiting buckle 7b are matched to form a limiting circular groove, and the lower end of the limiting buckle 7b is provided with a clamping block 7d clamped with the limiting rod 7 a; make first traction assembly 3b press from both sides the one end of car pencil tightly under operating condition through elastic block 5, under operating condition, two clamping jaws of gas clamp 6 form the round hole, the position of car pencil can be injectd to the round hole, restriction groove 7c on the spacing knot 7b and the restriction groove 7c cooperation on the gag lever post 7a form the restriction circular slot, restriction circular slot and round hole cooperation work make car pencil length between the two moderate, avoid car pencil overlength to lead to deviating from under dragging of sticky tape.
The moving assembly 4a comprises two support rods 4a1, a slide rail 4a2, a moving cylinder 4a3 and a moving block 4a4, wherein the two support rods 4a1 are both vertically arranged at the upper end of the mounting base 1, the slide rail 4a2 is horizontally arranged, two ends of the slide rail 4a2 are respectively and fixedly connected with the upper ends of the two support rods 4a1, the moving block 4a4 is arranged on the slide rail 4a2 and is in sliding fit with the slide rail 4a2, the moving cylinder 4a3 is fixedly arranged on one support rod 4a1, and the output end of the moving cylinder 4a3 is fixedly connected with one end of the moving block 4a 4; the moving block 4a4 is moved along the slide rail 4a2 by the operation of the moving cylinder 4a 3.
The shearing assembly 4b comprises a first shearing block 4b1 and a second shearing block 4b2, the first shearing block 4b1 is fixedly connected with a moving block 4a4, the second shearing block 4b2 is located above the first shearing block 4b1, two loop bars 4b3 are arranged on the first shearing block 4b1, two insertion rods are arranged at the lower end of the second shearing block 4b2, the lower ends of the two insertion rods are respectively inserted into the upper ends of the two loop bars 4b3, springs 4b5 are sleeved on the two loop bars 4b3, cutting edges 4b6 are arranged at the front ends of the first shearing block 4b1 and the second shearing block 4b2, a shearing cylinder 4b7 is arranged at the upper end of the second shearing block 4b2, the output end of the shearing cylinder 4b7 is arranged downwards, a lower pressing block 4b8 is arranged at the output end of the shearing cylinder 4b7, and a connecting plate 6864 b 599 for connecting the shearing cylinder 4b 6342 and the moving block 4a 4; the shearing cylinder 4b7 works to make the lower pressing block 4b8 move downwards, the lower pressing block 4b8 pushes the second shearing block 4b2 to move downwards, the inserted link 4b4 is inserted into the loop bar 4b3, the first shearing block 4b1 and the blade 4b6 on the second shearing block 4b2 cut off the adhesive tape, and after the shearing cylinder 4b7 is contracted, the second shearing block 4b2 moves upwards under the action of the spring 4b 5.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The automatic winding process of the acetate cloth adhesive tape for the automobile wire harness is characterized by comprising the following steps of:
step 1, wire harness feeding and positioning: firstly, fixing two ends of a wire harness on a traction mechanism (3) on a mounting seat (1) respectively, and then drawing out one end of an acetate cloth adhesive tape and winding the end of the acetate cloth adhesive tape on one end of an automobile wire harness;
step 2, winding of release paper and winding of acetate cloth adhesive tape: the upper end of the mounting seat (1) is provided with a winding mechanism (2), the winding mechanism (2) comprises a shell (2a), a rotating assembly (2b), an acetate cloth adhesive tape feeding assembly (2c) and a barrier paper winding assembly (2d), the shell (2a) is fixedly connected with the mounting seat (1), a mounting groove is formed in the middle of the shell (2a), the rotating assembly (2b) is fixedly mounted in the shell (2a), the acetate cloth adhesive tape feeding assembly (2c) and the barrier paper winding assembly (2d) are fixedly connected with the rotating assembly (2b), the rotating assembly (2b) rotates, an acetate cloth adhesive tape on the acetate cloth adhesive tape feeding assembly (2c) is wound on a wire harness, and meanwhile, the barrier paper winding assembly (2d) winds the barrier paper on the acetate cloth adhesive tape;
step 3, automatically cutting the acetate cloth adhesive tape: the cutting mechanism (4) is installed at the upper end of the installation seat (1) and the cutting mechanism (4) is located beside the winding mechanism (2), the cutting mechanism (4) comprises a moving assembly (4a) and a cutting assembly (4b), the moving assembly (4a) is installed at the upper end of the installation seat (1), the cutting assembly (4b) is fixedly connected with the moving assembly (4a), and after the acetic acid cloth adhesive tape is wound, the cutting assembly (4b) cuts off the acetic acid cloth adhesive tape; the moving assembly (4a) comprises two supporting rods (4a1), a sliding rail (4a2), a moving cylinder (4a3) and a moving block (4a4), wherein the two supporting rods (4a1) are vertically arranged at the upper end of the mounting seat (1), the sliding rail (4a2) is horizontally arranged, two ends of the sliding rail (4a2) are fixedly connected with the upper ends of the two supporting rods (4a1), the moving block (4a4) is mounted on the sliding rail (4a2) and is in sliding fit with the sliding rail (4a2), the moving cylinder (4a3) is fixedly mounted on one supporting rod (4a1), and the output end of the moving cylinder (4a3) is fixedly connected with one end of the moving block (4a 4); the shearing assembly (4b) comprises a first shearing block (4b1) and a second shearing block (4b2), the first shearing block (4b1) is fixedly connected with a moving block (4a4), the second shearing block (4b2) is located above the first shearing block (4b1), two loop bars (4b3) are arranged on the first shearing block (4b1), two inserting rods are arranged at the lower end of the second shearing block (4b2), the lower ends of the two inserting rods are respectively inserted into the upper ends of the two loop bars (4b3), springs (4b5) are sleeved on the two loop bars (4b3), cutting edges (4b6) are arranged at the front ends of the first shearing block (4b1) and the second shearing block (4b2), a shearing cylinder (4b7) is arranged at the upper end of the second shearing block (4b2), an output end of the shearing cylinder (4b7) is arranged downwards, and a lower pressing block (8) of the shearing cylinder (4b7) is arranged at the lower end of the second shearing cylinder (4b7), a connecting plate (4b9) for connecting the shearing cylinder (4b7) and the moving block (4a4) is arranged between the shearing cylinder (4b7) and the moving block;
and 4, blanking, loosening the traction mechanism (3), and taking out the wiring harness wound with the acetate cloth adhesive tape.
2. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 1, characterized in that: traction mechanism (3) are installed in the both sides of winding mechanism (2), cut mechanism (4) and install the side that upper end and shearing mechanism (4) in mount pad (1) are located winding mechanism (2), traction mechanism (3) draw subassembly (3c) including drive assembly (3a), first subassembly (3b) and the second of drawing all with drive assembly (3a) fixed connection.
3. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 2, characterized in that: the rotating assembly (2b) comprises a rotating motor (2b1), a driving gear (2b2), a rotating gear (2b3) and a fixed gear (2b4), the fixed gear (2b4) and the rotary gear (2b3) are both arranged in the mounting groove, the middle parts of the fixed gear and the rotary gear are both provided with through holes, one side of the fixed gear (2b4) is fixedly connected with the shell (2a), the rotary gear (2b3) is arranged beside the fixed gear (2b4) and the rotary gear (2b3) is rotationally connected with the shell (2a), the driving gear (2b2) is installed in the shell (2a) and the driving gear (2b2) is meshed with the rotating gear (2b3), the rotating motor (2b1) is horizontally arranged at the upper end of the mounting seat (1), and the output end of the rotating motor (2b1) penetrates through the shell (2a) and is fixedly connected with the driving gear (2b 2).
4. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 3, characterized in that: the acetate cloth adhesive tape feeding assembly (2c) comprises a first rotating shaft (2c1), a first gear (2c2), a feeding wheel (2c3) and three connecting shafts (2c4), one end of the first rotating shaft (2c1) is rotatably connected with the side wall of a rotating gear (2b3), the first gear (2c2) and the feeding wheel (2c3) are fixedly connected and sleeved on the first rotating shaft (2c1), one ends of the three connecting shafts (2c4) are fixedly connected with the side wall of the rotating gear (2b3), three connecting shafts (2c4) are respectively provided with a guide wheel (2c5) rotatably connected with the three connecting shafts, the first gear (2c2) is meshed with a fixed gear (2b4), the side wall of the rotating gear (2b3) is provided with a connecting rod (2c6) with one end fixedly connected with the three connecting shafts, and the other end of the connecting rod (2c6) is provided with a discharging rod (7), one end of the discharging rod (2c7) is provided with a discharging hole.
5. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 4, characterized in that: the release paper winding assembly (2d) comprises a second rotating shaft (2d1), a third rotating shaft (2d2), a second gear (2d3), a winding wheel (2d5) and two driving wheels (2d4), wherein the second rotating shaft (2d1) and the third rotating shaft (2d2) are rotatably connected with the side wall of the rotating gear (2b3), the second gear (2d3) and one driving wheel (2d4) are sleeved on the second rotating shaft (2d1), the second gear (2d3) is meshed with the fixed gear (2b4), the other driving wheel (2d4) and the winding wheel (2d5) are sleeved on the third rotating shaft (2d2), and the two driving wheels (2d4) are connected through belt transmission.
6. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 2, characterized in that: drive assembly (3a) include two support columns (3a1) and lead screw slip table (3a2), and two support columns (3a1) all are the both sides of vertical setting at winding mechanism (2), the both ends that lead screw slip table (3a2) are level setting and lead screw slip table (3a2) respectively with the upper end fixed connection of two support columns (3a1), be equipped with two sliding blocks (3a3) on lead screw slip table (3a2), be equipped with between two sliding blocks (3a3) and be used for connecting sliding rod (3a4) between them, all be equipped with link (3a5) rather than fixed connection on two sliding blocks (3a 3).
7. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 2, characterized in that: the first traction assembly (3b) and the second traction assembly (3c) are fixedly connected with two connecting frames (3a5) respectively, the first traction assembly (3b) and the second traction assembly (3c) are identical in structure and comprise traction cylinders (3b1), traction blocks (3b2), connecting blocks (3b3), connecting parts (3b4) and two clamping blocks (3b5), one end of each traction block (3b2) is fixedly connected with one end of each connecting frame (3a5), the traction cylinders (3b1) are fixedly connected with the traction blocks (3b2), the connecting parts (3b4) are bent, the middle parts of the connecting parts (3b4) are rotatably connected with the traction blocks (3b2), two ends of each connecting block (3b3) are fixedly connected with one end of each connecting part (3b 632) and one end of each traction cylinder (3b1), two ends of the two clamping blocks (3b5) are mounted at one end of each connecting part 5 b 638 and the other end of each traction block 2, the two clamping blocks (3b5) are provided with semicircular grooves, and in the working state, the two semicircular grooves are matched to form a circular groove for the automobile wire harness to pass through.
8. The automatic winding process of the acetate cloth tape for the automobile wire harness according to claim 7, characterized in that: the elastic blocks (5) are arranged in semicircular grooves on two clamping blocks (3b5) in the first traction assembly (3b), an air clamp (6) is arranged at the side of the shell (2a), limiting grooves are arranged on two clamping jaws at the front end of the air clamp (6) and are semicircular, the two limiting grooves can form a round hole for a wire harness of an automobile to pass through under the working state, a limiting rod (7a) is arranged at the other side of the shell (2a), the lower end of the limiting rod (7a) is fixedly connected with the mounting seat (1) through a bolt, a limiting buckle (7b) hinged with the limiting rod (7a) is arranged at the upper end of the limiting rod (7a), semicircular limiting grooves (7c) are arranged on the limiting rod (7a) and the limiting buckle (7b), and the limiting grooves (7c) on the limiting rod (7a) and the limiting buckle (7b) are matched to form a limiting circular groove under the working state, the lower end of the limiting buckle (7b) is provided with a clamping block (7d) clamped with the limiting rod (7 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977288.6A CN109119209B (en) | 2018-08-26 | 2018-08-26 | Automatic winding process for acetate cloth adhesive tape of automobile wire harness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977288.6A CN109119209B (en) | 2018-08-26 | 2018-08-26 | Automatic winding process for acetate cloth adhesive tape of automobile wire harness |
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| Publication Number | Publication Date |
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| CN109119209A CN109119209A (en) | 2019-01-01 |
| CN109119209B true CN109119209B (en) | 2020-05-15 |
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| CN201810977288.6A Active CN109119209B (en) | 2018-08-26 | 2018-08-26 | Automatic winding process for acetate cloth adhesive tape of automobile wire harness |
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| CN112706971B (en) * | 2019-10-25 | 2023-05-26 | 泰科电子(上海)有限公司 | Wire harness binding tape device |
| CN112867180B (en) * | 2020-12-30 | 2022-07-22 | 贵州电网有限责任公司 | Smart power grids gateway based on LoRaWAN |
| CN113964753B (en) * | 2021-11-11 | 2023-01-31 | 芜湖天海电装有限公司 | Finished automobile wire harness corrugated pipe bidirectional pattern winding process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017001844A (en) * | 2015-06-12 | 2017-01-05 | 住友電装株式会社 | Tape winding device and tubular exterior member attaching device |
| CN205050636U (en) * | 2015-11-03 | 2016-02-24 | 杭州良淋电子科技有限公司 | Automatic rubberizing machine |
| JP6868398B2 (en) * | 2017-01-12 | 2021-05-12 | 住友電装株式会社 | Automatic tape winding device |
| CN207602291U (en) * | 2017-12-20 | 2018-07-10 | 武汉凯密科汽车零部件有限公司 | A kind of automatic winding apparatus of automobile wiring harness adhesive tape |
| CN108257734A (en) * | 2018-01-09 | 2018-07-06 | 苏州蓝王机床工具科技有限公司 | A kind of external tooth driven type harness wrapping machine and its operation method |
| CN108231285B (en) * | 2018-02-09 | 2019-03-19 | 佛山市顺德区禾惠电子有限公司 | A kind of FFC automatic adhesive sticking machine |
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Effective date of registration: 20200320 Address after: 400709 No.120, Tongxing North Road, tongjiaxi Town, Beibei District, Chongqing Applicant after: Chongqing Baijia Cable Co., Ltd Address before: 512000 No. 6 Huayuan Xincun, Xinhua South Road, Wujiang District, Shaoguan City, Guangdong Province Applicant before: SHAOGUAN WUJIANG GUANQI AUTOMATION EQUIPMENT DESIGN Co.,Ltd. |
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