CN111816378B

CN111816378B - Tip round brush shaping device of pencil

Info

Publication number: CN111816378B
Application number: CN202010868205.7A
Authority: CN
Inventors: 贾树才; 施伟; 李亮
Original assignee: NINGBO ASK AUTOMOTIVE SOUND AND COMMUNICATION CO Ltd
Current assignee: NINGBO ASK AUTOMOTIVE SOUND AND COMMUNICATION CO Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-25
Anticipated expiration: 2040-08-26
Also published as: CN111816378A

Abstract

The invention discloses a wire harness end rolling brush shaping device which comprises a base, wherein a frame-shaped rack is installed at the upper end of the base, a rolling brush head horizontal driving assembly is installed at the upper end of the frame-shaped rack, a pair of rolling brush heads are vertically installed at the front end of the rolling brush head horizontal driving assembly side by side, the rolling brush heads are driven to rotate by a first driving motor at the upper end, a second driving motor is installed at the top of the inner side of the frame-shaped rack and drives a rotating plate at the front end of the frame-shaped rack to rotate, a connecting rod extending forwards horizontally is connected to one side edge of the rotating plate, a clamping cylinder arranged vertically is installed at the front end of the connecting rod, a wire harness clamping head for clamping a wire harness is arranged at the upper end of the clamping cylinder, and the horizontal central line of the wire. The wire harness rolling brush can drive the wire harness to rotate in the rolling brush process, so that one-time shaping is ensured to be in place, the production efficiency is greatly improved, and the labor is saved.

Description

Tip round brush shaping device of pencil

Technical Field

The invention relates to the field of automobile wire harnesses, in particular to a wire harness end rolling brush shaping device.

Background

The wire harness is a component for signal transmission in an automobile, a large amount of wire harnesses are required to be used in the automobile, a metal woven layer is arranged in the wire harness, in the production process of the automobile wire harness, the metal woven layer at the end part needs to be shaped in the opposite direction in order to install a pipe sleeve at the end part, metal wires at the end part of the metal woven layer can be arranged close to the side wall of the wire harness, the end part of the wire harness is subjected to rolling brushing by using a metal rolling brush head in the existing main shaping mode, the wire harness is preferably rotated in the rolling brushing process, manual operation is carried out at present, not only is the wire harness difficult to position, but also the rotation is difficult to achieve in the rolling brushing process, the rolling brushing can be carried out only twice, the rolling brush is not.

Disclosure of Invention

The invention provides a wire harness end rolling brush shaping device which can drive a wire harness to rotate in a rolling brush process, so that one-time shaping is ensured to be in place, the production efficiency is greatly improved, and the labor is saved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an tip round brush shaping device of pencil, includes the base, the upper end of base install frame type frame, the upper end of frame type frame install round brush head horizontal drive subassembly, round brush head horizontal drive subassembly the front end vertical side by side install a pair of round brush head, round brush head rotate by the drive of the first driving motor of upper end, the inboard top of frame type frame install second driving motor, the rotor plate of second driving motor drive frame type frame front end rotate, one side of rotor plate be connected with the connecting rod that stretches out towards the level, the front end of connecting rod install vertical layout's die clamping cylinder, die clamping cylinder's upper end be provided with the pencil clamp head that is used for pressing from both sides tight pencil, pencil clamp head horizontal central line aim at the central point between two round brush heads.

Preferably, a start induction seat is arranged between the wire harness clamping head and the rolling brush head, the start induction seat is driven by a lifting cylinder at the lower end of the start induction seat to lift, a contact switch facing the center of the wire harness clamping head is arranged in the start induction seat, and the lifting cylinder can be driven to lift by the wire harness contact switch, so that the shaping process of the whole device starts to operate.

Preferably, the horizontal driving assembly of the roller brush head comprises a first guide rail arranged at the upper end of the frame-shaped frame, a sliding plate is arranged at the upper end of the first guide rail, the sliding plate is driven by a horizontal pushing cylinder at the rear end of the sliding plate to slide, a suspension beam plate horizontally extending towards the front end of the frame-shaped frame is arranged at the upper end of the sliding plate, the roller brush head is vertically arranged at the front end of the suspension beam plate, and the roller brush head can horizontally move by being pushed by the horizontal pushing cylinder, so that the head of the wiring harness is shaped.

Preferably, the upper end of the sliding plate is transversely provided with a second guide rail, supporting plates are arranged at two ends of the upper side of the second guide rail, a pair of suspension beam plates are arranged on the second guide rail between the two supporting plates side by side, a bidirectional screw rod penetrates through the two supporting plates and the suspension beam plates, opposite threads on the bidirectional screw rod are respectively matched with internal threaded holes of the two suspension beam plates, the bidirectional screw rod rotates to enable the two suspension beam plates to be close to or far away from each other, and the front end of each suspension beam plate is provided with a rolling brush head.

Preferably, the lifting cylinder is connected with the frame-shaped frame through the side connecting plate, and the lifting cylinder needs to be connected with the frame-shaped frame, but the space is narrow, so that the connection by the side connecting plate is reasonable.

Preferably, the wire harness positioning seat is arranged in the middle of the upper end of the clamping cylinder, the V-shaped positioning groove is arranged at the upper end of the wire harness positioning seat, the V-shaped positioning groove has a good guiding effect on the wire harness, and the wire harness can be quickly aligned to the contact switch by an operator.

Preferably, the upper end of the base is provided with a protective cover, the protective cover has a sound insulation effect, and can protect operators, and the rolling brush head can rub with a wire harness at a high speed to generate metal dust during shaping, so that the rolling brush head is harmful to human bodies.

Compared with the prior art, the invention has the beneficial effects that:

1. the horizontal driving mechanism of the rolling brush head is arranged, the rolling brush head can be pushed to move forward for shaping, and a wire harness does not need to extend into the space between the rolling brush heads, so that the wire harness only needs to be positioned, and the horizontal driving mechanism is convenient and safe;

2. the wire harness automatic rotating function is achieved, the wire harness can be rotated when the brush is rolled, and the shaping uniformity and quality are guaranteed;

3. the distance between the rolling brush heads can be adjusted to adapt to wire harnesses with different diameters;

4. the efficiency of pencil tip round brush plastic is improved greatly, satisfies the needs of pencil large-scale production.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the interior left side of the present invention;

FIG. 3 is a right side perspective view of the interior of the present invention;

fig. 4 is a view showing an internal front view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides an end rolling brush shaping device for a wire harness, which includes a base 1, wherein a frame-shaped frame 3 is installed at an upper end of the base 1, and a rolling brush head horizontal driving assembly is installed at an upper end of the frame-shaped frame 3, and is used for pushing a rolling brush head 10 at a front end of the rolling brush head to move horizontally.

The horizontal drive assembly's of round brush head front end vertical install a pair of round brush head 10 side by side, round brush head 10 by the first driving motor 9 drive rotation of upper end, first driving motor 9 and round brush head 10 one-to-one, two first driving motor 9 synchronous rotations.

The roll brush head 10 is a cylindrical brush head composed of densely distributed divergent metal bristles, and the metal wires at the ends of the wire harness can be rolled and reversed by the rotation of the roll brush head 10.

The wire harness clamping device is characterized in that a second driving motor 4 is installed at the top of the inner side of the frame-shaped rack 3, the second driving motor 4 drives a rotating plate 19 at the front end of the frame-shaped rack 3 to rotate, a connecting rod 20 extending forwards and horizontally is connected to one side edge of the rotating plate 19, a vertically-arranged clamping cylinder 12 is installed at the front end of the connecting rod 20, a wire harness clamping head 18 used for clamping a wire harness is arranged at the upper end of the clamping cylinder 12, the horizontal central line of the wire harness clamping head 18 is aligned with the central position between the two rolling brush heads 10, the second driving motor 4 is a stepping motor and can drive the rotating plate 19 to rotate in a small angle, generally, the rotation is less than 180 degrees, and the clamping cylinder 12 can drive the wire harness clamping head 18 to clamp the wire harness rapidly and drive.

The working principle of the shaping device is as follows: in order to provide an accurate signal for starting the rolling brush process, a starting induction seat 11 is arranged between the wire harness clamping head 18 and the rolling brush head 10, the starting induction seat 11 is driven by a lifting cylinder 13 at the lower end of the starting induction seat to lift, and a contact switch 17 facing the center of the wire harness clamping head 18 is arranged in the starting induction seat 11.

At the beginning, the wire harness clamping head 18 is in an open state under the control of the clamping cylinder 12, the wire harness positioning seat 21 is arranged in the middle of the upper end of the clamping cylinder 12, the V-shaped positioning groove is arranged at the upper end of the wire harness positioning seat 21, the wire harness is placed on the wire harness positioning seat 21, one end of the wire harness is pushed to be in contact with the contact switch 17 on the starting induction seat 11, so that the wire harness is placed in place, the contact switch 17 sends out a signal, the clamping cylinder 12 drives the wire harness clamping head 18 to clamp the wire harness, meanwhile, the lifting cylinder 13 drives the starting induction seat 11 to descend to make room, the rolling brush head horizontal driving assembly drives the rolling brush head 10 to move forwards to perform shaping processing on the wire harness, meanwhile, the second driving motor 4 drives the rotating plate 19 to rotate, the rotating plate 19 drives the connecting rod 20 and the clamping cylinder 12 to rotate together, so as to realize the rotation of the wire harness, all the operators need to do is to take and place the wiring harness.

As shown in fig. 4, as an embodiment of the horizontal driving assembly for the roller brush head, the horizontal driving assembly for the roller brush head includes a first guide rail 5 disposed at the upper end of the frame-shaped frame 3, a sliding plate 8 is disposed at the upper end of the first guide rail 5, the sliding plate 8 is driven by a horizontal pushing cylinder 6 at the rear end of the sliding plate to slide, the horizontal pushing cylinder 6 is also horizontally installed to push the sliding plate 8 to move rapidly and smoothly, a cantilever plate 7 horizontally extending toward the front end of the frame-shaped frame 3 is disposed at the upper end of the sliding plate 8, and the roller brush head 10 is vertically installed at the front end of the cantilever plate 7, and here, in order to prevent interference, the cantilever plate 7 is used to fix the roller brush head 10 and the first driving motor 9.

As another embodiment of the horizontal roller brush head driving assembly, in order to adjust the distance between two roller brush heads 10, a second guide rail 16 is transversely installed at the upper end of the sliding plate 8, the second guide rail 16 is perpendicular to the first guide rail 5, support plates 15 are installed at two ends of the upper side of the second guide rail 16, a pair of suspension beam plates 7 are installed side by side on the second guide rail 16 between the two support plates 15, a bidirectional screw rod penetrates through the two support plates 15 and the suspension beam plates 7, opposite threads on the bidirectional screw rod are respectively matched with internal threaded holes of the two suspension beam plates 7, because the threads at two ends of the bidirectional screw rod are opposite, the bidirectional screw rod rotates to enable the two suspension beam plates 7 to approach or separate from each other, a roller brush head 10 is installed at the front end of each suspension beam plate 7, thereby adjusting the distance between the roller brush heads 10, different roller brush heads 10 with different distances can be adopted, the device can be applied to various wire harnesses with different diameters.

As shown in fig. 4, in order to mount the lifting cylinder 13, the lifting cylinder 13 is connected to the frame-shaped frame 3 through the side connecting plate 14, and the lifting cylinder 13 needs to be connected to the frame-shaped frame, but the space is small, so that the connection is reasonable by using the side connecting plate 14.

In addition, for the security in the processing, as shown in fig. 1, the upper end of base 1 install protection casing 2, the front end trompil of protection casing 2 supplies the pencil to stretch into, the side is provided with the fluting with backup pad 15 corresponding position, conveniently rotates two-way screw rod, protection casing one has the effect that gives sound insulation, can protect operating personnel two, because roll brush head can produce the metal dust with the high-speed friction of pencil when the plastic, is harmful to the human body.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The end rolling brush shaping device of the wire harness comprises a base (1) and is characterized in that a frame-shaped rack (3) is installed at the upper end of the base (1), a rolling brush head horizontal driving assembly is installed at the upper end of the frame-shaped rack (3), a pair of rolling brush heads (10) are vertically installed at the front end of the rolling brush head horizontal driving assembly side by side, the rolling brush heads (10) are driven to rotate by a first driving motor (9) at the upper end, a second driving motor (4) is installed at the top of the inner side of the frame-shaped rack (3), the second driving motor (4) drives a rotating plate (19) at the front end of the frame-shaped rack (3) to rotate, a connecting rod (20) extending forwards horizontally is connected to one side edge of the rotating plate (19), a clamping cylinder (12) which is vertically arranged is installed at the front end of the connecting rod (20), and a wire harness clamping head (18) used for clamping is arranged at the upper end of the clamping cylinder (12), the horizontal central line of the wire harness clamping head (18) is aligned with the central position between the two rolling brush heads (10).

2. The end roll brush shaping device of a wire harness according to claim 1, wherein: a starting induction seat (11) is arranged between the wire harness clamping head (18) and the rolling brush head (10), the starting induction seat (11) is driven by a lifting cylinder (13) at the lower end of the starting induction seat to lift, and a contact switch (17) facing the center of the wire harness clamping head (18) is arranged in the starting induction seat (11).

3. The end roll brush shaping device of a wire harness according to claim 1, wherein: the horizontal driving assembly of the rolling brush head comprises a first guide rail (5) arranged at the upper end of a frame type rack (3), a sliding plate (8) is arranged at the upper end of the first guide rail (5), the sliding plate (8) is driven by a horizontal pushing cylinder (6) at the rear end of the sliding plate to slide, a suspended beam plate (7) horizontally extending out of the front end of the frame type rack (3) is arranged at the upper end of the sliding plate (8), and the rolling brush head (10) is vertically arranged at the front end of the suspended beam plate (7).

4. The end roll brush shaping device of a wire harness according to claim 3, wherein: the upper end of sliding plate (8) transversely install second guide rail (16), the upside both ends of second guide rail (16) install backup pad (15), install a pair of suspension board (7) on second guide rail (16) between two backup pads (15) side by side, two backup pads (15) and suspension board (7) in pass a bidirectional screw, opposite screw thread matches in the inside screw hole of two suspension boards (7) respectively on the bidirectional screw, bidirectional screw rotates and makes two suspension boards (7) be close to each other or keep away from, the front end of every suspension board (7) all installs roller brush head (10).

5. The end roll brush shaping device of a wire harness according to claim 2, wherein: the lifting cylinder (13) is connected with the frame-shaped frame (3) through a side connecting plate (14).

6. The end roll brush shaping device of a wire harness according to claim 2, wherein: the wire harness positioning seat (21) is arranged in the middle of the upper end of the clamping cylinder (12), and the V-shaped positioning groove is arranged at the upper end of the wire harness positioning seat (21).

7. The end roll brush shaping device of a wire harness according to claim 1, wherein: the upper end of the base (1) is provided with a protective cover (2).