An on-line device for automobile wire harness production

Abstract

The application relates to the technical field of harness processing, in particular to a threading device for automobile harness production, a rotating chassis is rotationally connected to the top of a control bottom box, an installation frame is fixedly connected to the top of the control bottom box, a fixed top plate is fixedly connected to the top of the installation frame, a rotating top disc is connected to the inside of the fixed top plate through bearings, a flat-top hollow cone is fixedly connected to the top of the rotating top disc, rotating external teeth are arranged on the side of the flat-top hollow cone, an auxiliary pressing column is slidably connected to the inside of the rotating top disc, a pushing top ring is fixedly connected to the top end of the auxiliary pressing column, a reset spring is movably sleeved on the side of the auxiliary pressing column, and the two ends of the reset spring are fixedly connected with the rotating top disc and the pushing top ring respectively. The two ends are divided by a conveying belt and a surface structure to thread, a wire storage roller and an installation structure are used to wind the wire, the two ends of the wire can be ensured to be exposed, and subsequent processing is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of harness processing, and particularly relates to a wire feeding device for automobile harness production. BACKGROUND

[0002] Many automobile harnesses are arranged in a vehicle cabin, and the automobile harnesses are equivalent to the nerve network of the automobile and are used for conveying various instruction information and telecommunication signals, so that the whole vehicle is in a good control and operation state.

[0003] In the prior art, because the automobile harness is short in length and needs to be processed at both ends during processing, the automobile harness needs to be fixed, and because the lengths are different, the automobile harness needs to be prevented from being tangled and knotted in the later period. SUMMARY

[0004] The present application aims to provide a wire feeding device for automobile harness production to solve the problems in the background art.

[0005] The technical scheme of the present application is: an on-line device for automobile wire harness production, comprising a control bottom box, a rotating bottom disc is rotatably connected to the top of the control bottom box, an installation frame is fixedly connected to the top of the control bottom box, a fixed top plate is fixedly connected to the top of the installation frame, a rotating top disc is bearing-connected to the inside of the fixed top plate, a flat-top hollow cone is fixedly connected to the top of the rotating top disc, a rotating outer gear is arranged on the side of the flat-top hollow cone, an auxiliary pressing column is slidingly connected to the inside of the rotating top disc, a pushing top ring is fixedly connected to the top end of the auxiliary pressing column, a reset spring is movably sleeved on the side of the auxiliary pressing column, the two ends of the reset spring are fixedly connected to the rotating top disc and the pushing top ring respectively, a wire storage roller is slidingly connected between the rotating top disc and the rotating bottom disc, an on-line slot is arranged in the bottom of the rotating top disc and the top of the rotating bottom disc, sliding blocks corresponding to the on-line slot are arranged on the top end and the bottom end of the wire storage roller, two support column feet are fixedly arranged on the side of the control bottom box, a telescopic electric cylinder is fixedly connected to the top of each support column foot, an installation top plate is fixedly connected to the top of the telescopic electric cylinder, a motor installation ring is fixedly connected to the inside of the installation top plate, a rotating motor is fixedly connected to the inside of the motor installation ring, a rotating roller is fixedly connected to the output end of the rotating motor, an inner gear hollow cone is fixedly connected to the bottom end of the rotating roller, and the inner gear hollow cone and the rotating outer gear can be meshed with each other; in use: the wire storage roller is drawn into the on-line slot inside the rotating top disc and the rotating bottom disc through the sliding blocks, the inside support column position of the wire storage roller is close to the inside of the on-line slot, the on-line slot opening position is towards the transport roller, then the wire harness moves to the surface of the inside support column of the wire storage roller, then the telescopic electric cylinder is retracted, the rotating motor is lowered, the rotating roller and the inner gear hollow cone are lowered, then the rotating roller is close to the pushing top ring, the pushing top ring is lowered, the reset spring is pressed, the auxiliary pressing column moves downward through the rotating top disc, until the rotating outer gear is meshed with the inner gear hollow cone, at the same time, the auxiliary pressing column penetrates the wire storage roller and encloses the wire harness between the inside support column of the wire storage roller and the auxiliary pressing column, then the rotating motor is started to rotate, driving the flat-top hollow cone to rotate, driving the rotating top disc to rotate, driving the wire storage roller to rotate, the wire harness is rotated and pulled by the two support columns, both ends are simultaneously wound, the wire is on-lined, after the wire is on-lined, the telescopic electric cylinder is extended, driving the rotating roller and the inner gear hollow cone upwards, the auxiliary pressing column is bounced upwards by the reset spring, the wire storage roller on which the wire is on-lined is unloaded, and one wire storage roller can wind multiple wire harnesses, and the inside of the installation frame can be installed with an end installation device.

[0006] Preferably, the top of the control box is fixedly connected with a conveying motor, the output end of the conveying motor is fixedly connected with a conveying roller, the side of the conveying roller is provided with a conveying belt, the top of the control box is provided with a conveying groove, the conveying belt is installed in the conveying groove, the conveying belt surface is equidistantly provided with a fixed bottom block, the top end of the fixed bottom block is fixedly connected with a fixed inner shaft, the top of the fixed inner shaft is fixedly connected with a fixed top ring, the side of the fixed inner shaft is movably sleeved with a fixed bottom ring, the fixed top ring and the fixed bottom ring are fixedly connected with a line pressing spring, the line pressing spring is movably sleeved on the side of the fixed inner shaft, the outer side of the fixed bottom ring is fixedly connected with a fixed top block, the fixed top block is provided with a sliding hole with the same diameter as the fixed bottom ring, the depth of the sliding hole is the same as the height of the fixed inner shaft, the sides of the fixed bottom block and the fixed top block are fixedly connected with a line pressing inner shaft, the side of the line pressing inner shaft is rotatably connected with a line pressing roller, the end of the line pressing inner shaft away from the fixed top block is fixedly connected with a wire guide block, and the directions of the two wire guide blocks are opposite.

[0007] The automobile wire harness production line feeding device improves the existing technology and has the following improvements and advantages.

[0008] Firstly, the automobile wire harness production line feeding device draws the wire storage roller into the line feeding groove of the rotating top disc and the rotating bottom disc through the sliding block, the inner support of the wire storage roller is close to the inner side of the line feeding groove, the opening position of the line feeding groove is towards the conveying roller, then the wire harness moves to the surface of the inner support of the wire storage roller, then the telescopic cylinder is retracted, the rotating motor is lowered, the rotating roller and the inner tooth hollow cone are lowered, then the rotating roller is close to the push top ring, the push top ring is lowered, the reset spring is pressed, the auxiliary pressing column moves downward through the rotating top disc, until the rotating outer teeth engage with the inner tooth hollow cone, at the same time, the auxiliary pressing column penetrates the wire storage roller and encloses the wire harness between the inner support of the wire storage roller and the auxiliary pressing column, then the rotating motor is started to rotate, drives the flat top hollow cone to rotate, drives the rotating top disc to rotate, drives the wire storage roller to rotate, the wire harness is rotated and pulled by the two supports, both ends are simultaneously wound, the wire harness is fed, after the feeding is completed, the telescopic cylinder is extended, the rotating roller and the inner tooth hollow cone are pushed upwards, the auxiliary pressing column is bounced upwards through the reset spring, the wire storage roller after feeding is unloaded, and one wire storage roller can wind multiple wire harnesses, the installation frame can be installed with an end installation device.

[0009] Secondly, the wire pressing roller inside the same position on the surface of the two-side transportation conveying belt is used to press the wire bundle, the wire guide block slides into the wire pressing roller, the upward extrusion fixed top block, the upward pulling fixed bottom ring, the upward extrusion wire spring, the wire bundle is pressed by the two wire pressing rollers, and then the wire is fed by starting the transportation motor;

[0010] Summary: the wire feeding device for automobile wire harness production can feed the wire through the transportation conveying belt and the surface structure, can wind the wire through the wire storage roller and the mounting structure, and can ensure that both ends are exposed, thereby facilitating subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0011] The application will be further explained in combination with the drawings and embodiments:

[0012] Figure 1 is a schematic diagram of the three-dimensional structure of the application;

[0013] Figure 2 is a schematic diagram of the control bottom box structure of the application;

[0014] Figure 3 is a schematic diagram of the transportation conveying belt structure of the application;

[0015] Figure 4 is a schematic diagram of the wire pressing roller structure of the application;

[0016] Figure 5 is a schematic diagram of the rotating chassis structure of the application;

[0017] Figure 6 is a schematic diagram of the flat-top hollow cone structure of the application;

[0018] Figure 7 is a schematic diagram of the rotating roller structure of the application.

[0019] Explanation of reference signs:

[0020] 1, control bottom box; 2, support column foot; 3, telescopic electric cylinder; 4, mounting top plate; 5, motor mounting ring; 6, transportation motor; 7, transportation roller; 8, transportation conveying belt; 9, fixed bottom block; 10, fixed inner shaft; 11, fixed top ring; 12, wire spring; 13, fixed bottom ring; 14, fixed top block; 15, wire pressing inner shaft; 16, wire guide block; 17, wire pressing roller; 18, mounting frame; 19, fixed top plate; 20, rotating chassis; 21, rotating top disc; 22, flat-top hollow cone; 23, rotating outer gear; 24, auxiliary pressing column; 25, return spring; 26, pushing top ring; 27, wire storage roller; 28, rotating motor; 29, rotating roller; 30, inner gear hollow cone. DETAILED DESCRIPTION

[0021] The present application is described below in detail, and the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0022] The present application provides an upper line device for automobile wire harness production. The technical solutions of the present application are:

[0023] As Figures 1-7As shown, an on-line device for automobile wire harness production, including control bottom box 1, the top of control bottom box 1 is rotatably connected with rotating chassis 20, the top of control bottom box 1 is fixedly connected with mounting frame 18, the top of mounting frame 18 is fixedly connected with fixed top plate 19, the inside of fixed top plate 19 is bearingly connected with rotating top disc 21, the top of rotating top disc 21 is fixedly connected with flat top hollow cone 22, the side of flat top hollow cone 22 is provided with rotating outer gear 23, the inside of rotating top disc 21 is slidably connected with auxiliary pressing column 24, the top end of auxiliary pressing column 24 is fixedly connected with pushing top ring 26, the side of auxiliary pressing column 24 is movably sleeved with reset spring 25, the two ends of reset spring 25 are respectively fixedly connected with rotating top disc 21 and pushing top ring 26, the inside of rotating top disc 21 and the top of rotating chassis 20 are slidably connected with wire storage roller 27, the top end and the bottom end of wire storage roller 27 are provided with sliding blocks corresponding to the wire feeding groove, the side of control bottom box 1 is fixedly connected with two support column feet 2, the top of support column foot 2 is fixedly connected with telescopic electric cylinder 3, the top of telescopic electric cylinder 3 is fixedly connected with mounting top plate 4, the inside of mounting top plate 4 is fixedly connected with motor mounting ring 5, the inside of motor mounting ring 5 is fixedly connected with rotating motor 28, the output end of rotating motor 28 is fixedly connected with rotating roller 29, the bottom end of rotating roller 29 is fixedly connected with inner tooth hollow cone 30, inner tooth hollow cone 30 and rotating outer gear 23 can be meshed with each other; When in use: wire storage roller 27 is drawn into the inside of wire feeding groove of rotating top disc 21 and rotating chassis 20 through sliding blocks, the inside support column position of wire storage roller 27 is close to the inside of wire feeding groove, the wire feeding groove opening position is towards transport roller 7, then wire harness moves to the inside support column surface of wire storage roller 27, then telescopic electric cylinder 3 is retracted, rotating motor 28 is moved downwards, rotating roller 29 and inner tooth hollow cone 30 are moved downwards, then rotating roller 29 is close to pushing top ring 26, pushing top ring 26 is moved downwards, reset spring 25 is extruded, auxiliary pressing column 24 moves downwards through rotating top disc 21, until rotating outer gear 23 is meshed with inner tooth hollow cone 30, at the same time, auxiliary pressing column 24 penetrates wire storage roller 27 and closes wire harness between the inside support column of wire storage roller 27 and auxiliary pressing column 24, then rotating motor 28 is started to rotate, driving flat top hollow cone 22 to rotate, driving rotating top disc 21 to rotate, driving wire storage roller 27 to rotate, wire harness is rotated and pulled through two support columns, both ends are simultaneously wound, wire feeding is carried out, after wire feeding is completed, telescopic electric cylinder 3 is extended, driving rotating roller 29 and inner tooth hollow cone 30 upwards, auxiliary pressing column 24 is bounced upwards through reset spring 25, wire storage roller 27 after wire feeding is unloaded, and one wire storage roller 27 can wind multiple wire harnesses, mounting frame 18 inside can install end mounting device.

[0024] Further, the top of the control bottom box 1 is fixedly connected with a conveying motor 6, the output end of the conveying motor 6 is fixedly connected with a conveying roller 7, the side of the conveying roller 7 is installed with a conveying belt 8, the top of the control bottom box 1 is provided with a conveying groove, the conveying belt 8 is installed in the conveying groove, the conveying belt surface of the conveying belt 8 is installed with a fixed bottom block 9 at equal intervals, the top end of the fixed bottom block 9 is fixedly connected with a fixed inner shaft 10, the top of the fixed inner shaft 10 is fixedly connected with a fixed top ring 11, the side of the fixed inner shaft 10 is movably sleeved with a fixed bottom ring 13, the fixed top ring 11 and the fixed bottom ring 13 are fixedly connected with a wire pressing spring 12, the wire pressing spring 12 is movably sleeved on the side of the fixed inner shaft 10, the outer side of the fixed bottom ring 13 is fixedly connected with a fixed top block 14, the fixed top block 14 is provided with a sliding hole with the same diameter as the fixed bottom ring 13, the depth of the sliding hole is the same as the height of the fixed inner shaft 10, the sides of the fixed bottom block 9 and the fixed top block 14 are fixedly connected with a wire pressing inner shaft 15, the side of the wire pressing inner shaft 15 is rotatably connected with a wire pressing roller 17, the end of the wire pressing inner shaft 15 away from the fixed top block 14 is fixedly connected with a wire guide block 16, the directions of the two wire guide blocks 16 are opposite; in use: the wire harness is evenly passed through the same position of the wire pressing roller 17 on the surface of the conveying belt 8 on both sides, and then falls into the wire pressing roller 17 through the wire guide block 16, and then the fixed top block 14 is squeezed upwards, the fixed bottom ring 13 is pulled upwards, the wire pressing spring 12 is squeezed upwards, the wire harness is pressed by the two wire pressing rollers 17, and then the wire harness is fed by starting the conveying motor 6.

[0025] Working principle: in use: the storage line roller 27 is drawn into the upper line groove inside the rotating top disc 21 and the rotating bottom disc 20 through the sliding block, the inner support of the storage line roller 27 is close to the inner side of the upper line groove, the opening position of the upper line groove is towards the conveying roller 7, then the wire harness moves to the inner support surface of the storage line roller 27, then the telescopic electric cylinder 3 is retracted, the rotating motor 28 is lowered, the rotating roller 29 and the inner tooth hollow cone 30 are lowered, then the rotating roller 29 is close to the pushing top ring 26, the pushing top ring 26 is lowered, the reset spring 25 is extruded, the auxiliary pressing column 24 moves downwards through the rotating top disc 21, until the rotating outer tooth 23 is engaged with the inner tooth hollow cone 30, at the same time, the auxiliary pressing column 24 penetrates through the storage line roller 27 and encloses the wire harness between the inner support of the storage line roller 27 and the auxiliary pressing column 24, then the rotating motor 28 is started to rotate, driving the flat top hollow cone 22 to rotate, driving the rotating top disc 21 to rotate, driving the storage line roller 27 to rotate, the wire harness is rotated and pulled by the two supports, the two ends are wound at the same time, the wire is wound, after the wire is wound, the telescopic electric cylinder 3 is extended, driving the rotating roller 29 and the inner tooth hollow cone 30 upwards, the auxiliary pressing column 24 is bounced upwards through the reset spring 25, the storage line roller 27 with the wound wire is unloaded, and one storage line roller 27 can wind multiple wire harnesses, the end installer can be installed in the installation frame 18, the two ends of the wire harness are evenly passed through the same position on the surface of the two side conveying belts 8, the wire is pressed by the wire pressing roller 17 inside, the wire is slid down to the inside of the wire pressing roller 17 through the wire guide block 16, the fixed top block 14 is extruded upwards, the fixed bottom ring 13 is pulled upwards, the wire pressing spring 12 is extruded upwards, the wire harness is pressed by the two wire pressing rollers 17, then the wire is wound by the conveying motor 6.

[0026] The above description enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be carried out in other embodiments without departing from the spirit or scope of the application. Accordingly, the present application is not 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

1. An upper wire device for automobile wire harness production, comprising a control bottom box (1), characterized in that: The top of the control bottom box (1) is rotatably connected with a rotating bottom disc (20), the top of the control bottom box (1) is fixedly connected with a mounting frame (18), the top of the mounting frame (18) is fixedly connected with a fixed top plate (19), the inside of the fixed top plate (19) is bearingly connected with a rotating top disc (21), the top of the rotating top disc (21) is fixedly connected with a flat-top hollow cone (22), the side of the flat-top hollow cone (22) is provided with rotating external teeth (23), the inside of the rotating top disc (21) is slidably connected with an auxiliary pressing column (24), the top end of the auxiliary pressing column (24) is fixedly connected with a pushing top ring (26), the side of the auxiliary pressing column (24) is movably sleeved with a reset spring (25), and the two ends of the reset spring (25) are fixedly connected with the rotating top disc (21) and the pushing top ring (26) respectively. The rotating top disc (21) and the rotating bottom disc (20) are slidably connected with a wire storage roller (27), the bottom of the rotating top disc (21) and the top of the rotating bottom disc (20) are provided with an upper wire groove, and the top end and the bottom end of the wire storage roller (27) are provided with sliding blocks corresponding to the upper wire groove. The side of the control bottom box (1) is fixedly provided with two supporting column feet (2), the top of the supporting column foot (2) is fixedly connected with a telescopic electric cylinder (3), the top of the telescopic electric cylinder (3) is fixedly connected with a mounting top plate (4), and the inside of the mounting top plate (4) is fixedly connected with a motor mounting ring (5). The inside of the motor mounting ring (5) is fixedly connected with a rotating motor (28), the output end of the rotating motor (28) is fixedly connected with a rotating roller (29), and the bottom end of the rotating roller (29) is fixedly connected with an internal tooth hollow cone (30), and the internal tooth hollow cone (30) and the rotating external teeth (23) can be meshed with each other.

2. The device according to claim 1, characterized in that: The top of the control bottom box (1) is fixedly connected with a conveying motor (6), the output end of the conveying motor (6) is fixedly connected with a conveying roller (7), the side of the conveying roller (7) is provided with a conveying belt (8), and the top of the control bottom box (1) is provided with a conveying groove, and the conveying belt (8) is mounted in the conveying groove.

3. The device according to claim 2, characterized in that: The conveying belt surface of the conveying belt (8) is equidistantly provided with a fixed bottom block (9), the top end of the fixed bottom block (9) is fixedly connected with a fixed inner shaft (10), the top of the fixed inner shaft (10) is fixedly connected with a fixed top ring (11), the side of the fixed inner shaft (10) is movably sleeved with a fixed bottom ring (13), the fixed top ring (11) and the fixed bottom ring (13) are fixedly connected with a wire pressing spring (12), the wire pressing spring (12) is movably sleeved on the side of the fixed inner shaft (10), the outer side of the fixed bottom ring (13) is fixedly connected with a fixed top block (14), the fixed top block (14) is provided with a sliding hole with the same diameter as the fixed bottom ring (13), and the sliding hole has the same depth as the height of the fixed inner shaft (10).

4. The device according to claim 3, characterized in that: The side of the fixed bottom block (9) and the fixed top block (14) is fixedly connected with a wire pressing inner shaft (15), the side of the wire pressing inner shaft (15) is rotatably connected with a wire pressing roller (17), and the end, away from the fixed top block (14), of the wire pressing inner shaft (15) is fixedly connected with a wire guide block (16); the directions of the two wire guide blocks (16) are opposite.

Images