Rapid winding device and winding method for electric wire protection tube

Abstract

The invention relates to the technical field of wire protection tube installation equipment, in particular to a wire protection tube rapid winding device and method.The winding device comprises a wire harness collecting tile, a driving motor, a rotating cylinder and a cable tie storage bin, the wire harness collecting tile is of a circular tube structure with an axial opening, and the driving motor is fixedly connected to the wire harness collecting tile; the output end of the driving motor is connected with a driving wheel, the front end of the wire harness folding tile is sleeved with a rotating cylinder, the rotating cylinder is of a circular tube structure with an axial opening, one end of the opening of the rotating cylinder is rotationally connected with one end of the arc-shaped door through a door shaft, and the rotating cylinder and the outer wall of the rear end of the arc-shaped door are connected with a continuous driven rail. The driven rail is connected with the driving wheel in a driving mode, the outer wall of the rotating cylinder is fixedly connected with a ribbon storage bin, the front end of the ribbon storage bin is connected with a ribbon outlet pipe, rapid winding is achieved through the method of arranging the spiral winding pipe, collecting the wire harness and winding the wire harness, and the winding device has the advantages of being simple in structure, convenient to use, high in winding speed, high in winding efficiency and the like.

Description

Technical Field

[0001] The invention relates to the technical field of wire protection tube installation equipment, and in particular to a wire protection tube rapid winding device and winding method with simple structure, convenient method, fast winding speed and high winding efficiency. Background Art

[0002] As we all know, the wire protection tube adopts a spiral winding tube. The power supply box of the power supply equipment or the electric control equipment with multiple bundles of wires passing through needs to protect the multiple bundles of wires. At present, the existing multiple bundles of wires are generally tied at intervals by binding tape in order to distinguish and split them, and then the different bundles of wires are distinguished, but their protective effect is not strong. Therefore, in order to increase the protective effect of the split wires, the bundled wires are wrapped and protected by a spiral winding tube. In this way, the split cables can be tied and the split cables can be protected. However, the installation of the spiral winding tube is very complicated. The existing technology is to manually cut the spiral winding tube of the required length, and then manually wind the bundled wires in turn, which is time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to solve the deficiencies of the above-mentioned prior art and to provide a wire protection tube rapid winding device and winding method with simple structure, convenient method, fast winding speed and high winding efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problem is: A quick winding device for an electric wire protection tube, characterized in that the winding device comprises a wire harness gathering shoe, a driving motor, a rotating drum, and a cable tie storage bin, the wire harness gathering shoe is an axially open circular tube structure, the outer wall of the wire harness gathering shoe is fixedly connected to the driving motor, the output end of the driving motor is connected to the driving wheel, and a rotating drum is sleeved on the outer side of the front end portion of the wire harness gathering shoe, the rotating drum is an axially open circular tube structure, one end of the opening of the rotating drum is rotatably connected to one end of an arc door via a door shaft, and the other end of the arc door is buckled into the other end of the opening of the rotating drum, a continuous driven track is connected to the outer wall of the rear end of the rotating drum and the arc door, the driven track is connected to the driving wheel in a driving manner, and the rotation of the driving wheel drives the driven track to rotate, thereby realizing the rotation of the rotating drum and the arc door, the outer wall of the rotating drum is fixedly connected to the cable tie storage bin, the front end of the cable tie storage bin is connected to the cable tie outlet pipe, a spiral winding tube is placed in the cable tie storage bin, and one end of the spiral winding tube extends out through the cable tie outlet pipe.

[0005] A rotation positioning assembly is provided between the rotating cylinder and the wire harness gathering shoe described in the present invention. The rotation positioning assembly includes a rotating wheel, a rotating wheel bracket, and a track groove. The track groove is circumferentially arranged on the outer wall of the wire harness gathering shoe. The rotating wheel bracket is fixed on the outer wall of the rotating cylinder at the corresponding position of the track groove. The rotating wheel bracket is rotatably connected to the rotating wheel. The wheel surface of the rotating wheel extends into the track groove on the outer wall of the wire harness gathering shoe through a window provided on the rotating cylinder. The axial and radial positioning of the rotating cylinder on the outer wall of the wire harness gathering shoe is achieved through the cooperation of the rotating wheel and the track groove.

[0006] The driving motor described in the present invention is a driving motor, which is electrically connected to a battery in a battery compartment fixed on the outer wall of the wire harness retracting shoe. The outer end of the battery compartment is connected to a U-shaped handle, a control switch of the driving motor is installed on the U-shaped handle, and a battery cover is installed on the battery compartment.

[0007] The cable tie storage bin of the present invention comprises a bin box and a bin cover. The bin box is fixed on the outer wall of the rotating cylinder, the bin cover is connected to the bin box via a bin cover lock, and the cable tie outlet pipe is connected to the bin cover.

[0008] The cable tie storage bin of the present invention is configured to be in an arc shape that matches the outer wall of the rotating cylinder. A rotating wheel placement groove is provided on the inner wall of the arc-shaped cable tie storage bin that contacts the rotating cylinder, and the rotating wheel is stored in the rotating wheel placement groove.

[0009] The driving wheel described in the present invention is set as a driving gear, and the driven track is set as a driven gear ring. The rotating cylinder and the driven gear ring behind the arc door are buckled to form a continuous closed gear ring structure. The teeth on the driving gear and the driven gear ring are meshed, and the driven gear ring is driven to rotate through the driving gear, and finally the rotating cylinder is rotated around the wire harness storage tile.

[0010] The door shaft of the present invention is sleeved with a torsion spring, one end of the torsion spring is connected to the rotating cylinder, and the other end of the torsion spring is connected to the arc door. The initial state of the torsion spring is the state that the arc door is buckled on the rotating cylinder.

[0011] The arc door of the present invention is buckled with the rotating cylinder at one end, and the end of the arc door is connected to the buckling plate. The rotating cylinder is provided with a buckling groove corresponding to the position of the buckling plate. The buckling plate is buckled on the buckling groove to realize the buckling of the arc door and the rotating cylinder.

[0012] A winding method of a wire protection tube fast winding device, characterized in that the winding method has the following steps: (1) Arrange the spiral winding tube: Arrange the spiral winding tube in the cable tie storage bin. The arrangement direction of the spiral winding tube must ensure that under the rotation of the rotating drum, the spiral winding tube can be stretched out through the cable tie outlet tube and can be tightly wound on the outer wall of the wire harness; (2) Gathering the wire harness: Multiple wires are assembled into a wire harness, and the axial opening of the wire harness gathering shoe corresponds to the axial opening position of the rotating cylinder. At the same time, the arc door is opened, and the wire harness passes through the axial opening of the rotating cylinder and the axial opening of the wire harness gathering shoe and enters the wire harness gathering shoe. The arc door is buckled on the rotating cylinder under the action of the torsion spring, thereby realizing the gathering of the wire harness; (3) Winding the wire harness: Pull out the end of the spiral winding tube through the cable tie outlet tube, and then fix the end on the wire harness. Then hold the U-shaped handle, turn on the control switch and pull the wire harness retracting shoe. The spiral winding tube is pulled out from the cable tie storage compartment when the wire harness retracting shoe is pulled, and is wound around the wire harness while the rotating drum rotates, thereby completing the winding of the wire harness. (4) Take out the wire harness: After winding is completed, turn off the control switch when the axial opening of the rotating drum and the axial opening of the wire harness gathering shoe correspond to each other. At this time, the driving wheel of the driving motor rotates to the driven track of the rotating drum, and then open the arc door. The wire harness wound on the spiral winding tube is taken out through the axial opening of the wire harness gathering shoe and the axial opening of the rotating drum.

[0013] The present invention adopts the above structure and method, and has the advantages of simple structure, convenient method, fast winding speed, high winding efficiency, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 yes Figure 1 Cross-sectional view of the wire harness retracting shoe, rotating cylinder, and cable tie storage compartment at the center track groove position. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, a quick winding device for a wire protection tube is characterized in that the winding device includes a wire harness gathering tile 1, a drive motor 2, a rotating drum 3, and a cable tie storage bin 4. The wire harness gathering tile 1 is an axially open circular tube structure, the drive motor 2 is fixedly connected to the outer wall of the wire harness gathering tile 1, the output end of the drive motor 2 is connected to the driving wheel 5, the front end of the wire harness gathering tile 1 is sleeved with a rotating drum 3 on the outer side, the rotating drum 3 is an axially open circular tube structure, and one end of the opening of the rotating drum 3 is rotatably connected to one end of the arc door 6 through the door shaft 22 The other end of the arc door 6 is buckled with the other end of the opening of the rotating cylinder 3. The outer walls of the rear ends of the rotating cylinder 3 and the arc door 6 are connected with a continuous driven track 7. The driven track 7 is connected to the driving wheel 5 in a driving manner. The driving wheel 5 rotates to drive the driven track 7 to rotate, thereby realizing the rotation of the rotating cylinder 3 and the arc door 6. The outer wall of the rotating cylinder 3 is fixedly connected to the cable tie storage bin 4. The front end of the cable tie storage bin 4 is connected to the cable tie outlet pipe 8. A spiral winding tube 26 is placed in the cable tie storage bin 4, and one end of the spiral winding tube 26 extends out through the cable tie outlet pipe 8.

[0017] The curvature of the wire harness gathering shoe 1 and the curvature of the rotating cylinder 3 are greater than the curvature of a semicircle, which can ensure a good effect of gathering the wire harness.

[0018] Furthermore, a rotation positioning assembly is provided between the rotating cylinder 3 and the wire harness gathering tile 1, and the rotation positioning assembly includes a rotating wheel 9, a rotating wheel bracket 10, and a track groove 11. The track groove 11 is circumferentially arranged on the outer wall of the wire harness gathering tile 1, and the rotating wheel bracket 10 is fixed on the outer wall of the rotating cylinder 3 at the position corresponding to the track groove 11. The rotating wheel bracket 10 is rotationally connected to the rotating wheel 9, and the wheel surface of the rotating wheel 9 extends into the track groove 11 on the outer wall of the wire harness gathering tile 1 through a window 12 provided on the rotating cylinder 3. The axial and radial positioning of the rotating cylinder 3 on the outer wall of the wire harness gathering tile 1 is achieved through the cooperation of the rotating wheel 9 and the track groove 11.

[0019] The above-mentioned track grooves 11 are provided with two, and the two track grooves 11 are arranged in parallel. At least three groups of rotating wheel brackets 10 are arranged in each track groove 11. Each group of rotating wheel brackets 10 is rotatably connected to the rotating wheel 9. When one of the rotating wheels is separated from the track groove, the other rotating wheels are still in the track groove, which can ensure the rotation process. The rotating wheel that has separated from the track groove can smoothly enter the track groove again.

[0020] Furthermore, the driving motor 2 is a driving motor, which is electrically connected to a battery 14 in a battery compartment 13 fixed on the outer wall of the wiring harness retracting tile 1. The outer end of the battery compartment 13 is connected to a U-shaped handle 15, on which a control switch 16 of the driving motor is installed, and a battery cover 17 is installed on the battery compartment 13.

[0021] Furthermore, the cable tie storage bin 4 includes a bin box 18 and a bin cover 19. The bin box 18 is fixed on the outer wall of the rotating cylinder 3. The bin cover 18 is connected to the bin box 18 via a bin cover lock 20. The cable tie outlet pipe 8 is connected to the bin cover 18 to facilitate the placement of the spiral winding tube 26.

[0022] Furthermore, the cable tie storage bin 4 is configured to be in an arc shape that matches the outer wall of the rotating drum 3 , and a rotating wheel placement groove 21 is provided on the inner wall of the arc-shaped cable tie storage bin 4 that contacts the rotating drum 3 , and the rotating wheel 9 is stored in the rotating wheel placement groove 21 .

[0023] Furthermore, the driving wheel 5 is set as a driving gear, and the driven track 7 is set as a driven gear ring. The rotating cylinder 3 and the driven gear ring behind the arc door 6 are engaged to form a continuous closed gear ring structure. The teeth on the driving gear and the driven gear ring are engaged, and the driven gear ring is driven to rotate through the driving gear, thereby finally realizing the rotation of the rotating cylinder 3 around the wiring harness storage tile.

[0024] Furthermore, a torsion spring 23 is sleeved on the door shaft 22 , one end of the torsion spring 23 is connected to the rotating cylinder 3 , and the other end of the torsion spring 23 is connected to the arc door 6 , and the initial state of the torsion spring 23 is the state that the arc door 6 is buckled on the rotating cylinder 3 .

[0025] Furthermore, the end of the arc door 6 at one end of the rotating cylinder 3 is connected to a snap-fit ​​plate 24, and the rotating cylinder 3 is provided with a snap-fit ​​groove 25 corresponding to the position of the snap-fit ​​plate 24, and the snap-fit ​​plate 24 is snap-fitted on the snap-fit ​​groove 25 to realize the snap-fit ​​of the arc door 6 and the rotating cylinder 3.

[0026] The steps of the winding method are as follows: (1) Arrange the spiral winding tube 26: Arrange the spiral winding tube 26 in the cable tie storage compartment 4. The arrangement direction of the spiral winding tube 26 should ensure that under the rotation of the rotating cylinder 3, the spiral winding tube 26 can be stretched out through the cable tie outlet tube 8 and can be tightly wound on the outer wall of the wire harness; (2) Gathering the wire harness: assemble multiple wires into a wire harness, the axial opening of the wire harness gathering shoe 1 corresponds to the axial opening position of the rotating cylinder 3, and at the same time, open the arc door 6, and let the wire harness pass through the axial opening of the rotating cylinder 3 and the axial opening of the wire harness gathering shoe 1 into the wire harness gathering shoe 1. The arc door 6 is buckled on the rotating cylinder 3 under the action of the torsion spring 23, thereby realizing the gathering of the wire harness; (3) Winding the wire harness: Pull out the end of the spiral winding tube 26 through the cable tie outlet tube 8, and then fix the end on the wire harness. Then, hold the U-shaped handle 15, turn on the control switch 16 and pull the wire harness gathering shoe 1. The spiral winding tube 26 is pulled out from the cable tie storage compartment 4 when the wire harness gathering shoe 1 is pulled, and is wound on the wire harness while the rotating drum 3 rotates, thereby completing the winding of the wire harness. (4) Taking out the wire harness: After winding is completed, the control switch 16 is closed when the axial opening of the rotating drum 3 and the axial opening of the wire harness gathering shoe 1 correspond to each other. At this time, the driving wheel 5 of the driving motor 2 rotates to the driven track 7 of the rotating drum 3, and then the arc door 6 is opened. The wire harness wound on the spiral winding tube 26 is taken out through the axial opening of the wire harness gathering shoe 1 and the axial opening of the rotating drum 3.

[0027] The arrangement direction of the spiral winding tube 26 in the cable tie storage bin 4 is the winding direction of the spiral winding tube 26. A support rod can be installed in the cable tie storage bin 4, and the spiral winding tube 26 is wound on the support rod. The winding direction of the spiral winding tube 26 is consistent with the winding direction of the spiral winding tube 26 on the final wire harness. Then the rotation direction of the rotating cylinder 3 is the winding direction of the spiral winding tube 26. When the wire harness gathering tile 1 is pulled, the winding of the spiral winding tube 26 can be synchronously achieved. The structure is small and light and easy to carry. Due to the adoption of the above-mentioned structure and method, it has the advantages of simple structure, convenient method, fast winding speed and high winding efficiency.

Claims

1. A quick winding device for a wire protection tube, characterized in that The winding device includes a wire harness gathering shoe, a driving motor, a rotating drum, and a cable tie storage bin, the wire harness gathering shoe is an axially open circular tube structure, the driving motor is fixedly connected to the outer wall of the wire harness gathering shoe, the output end of the driving motor is connected to the driving wheel, and a rotating drum is sleeved on the outer side of the front end of the wire harness gathering shoe, and the rotating drum is an axially open circular tube structure, one end of the opening of the rotating drum is rotatably connected to one end of the arc door via a door shaft, and the other end of the arc door is buckled at the other end of the opening of the rotating drum, and a continuous driven track is connected to the outer wall of the rear end of the rotating drum and the arc door, and the driven track is connected to the driving wheel in a driving manner. The rotation of the driving wheel drives the driven track to rotate, thereby realizing the rotation of the rotating drum and the arc door, and the cable tie storage bin is fixedly connected to the outer wall of the rotating drum, and the front end of the cable tie storage bin is connected to the cable tie outlet pipe. A spiral winding tube is placed in the cable tie storage bin, and one end of the spiral winding tube extends out through the cable tie outlet pipe.

2. A wire protection tube rapid winding device according to claim 1, characterized in that A rotation positioning assembly is provided between the rotating cylinder and the wire harness gathering tile, and the rotation positioning assembly includes a rotating wheel, a rotating wheel bracket, and a track groove. The track groove is circumferentially arranged on the outer wall of the wire harness gathering tile, and the rotating wheel bracket is fixed on the outer wall of the rotating cylinder at the corresponding position of the track groove. The rotating wheel bracket is rotatably connected to the rotating wheel, and the wheel surface of the rotating wheel extends into the track groove on the outer wall of the wire harness gathering tile through a window provided on the rotating cylinder. The axial and radial positioning of the rotating cylinder on the outer wall of the wire harness gathering tile is achieved through the cooperation of the rotating wheel and the track groove.

3. The wire protection tube quick winding device according to claim 1, characterized in that The driving motor is a driving motor, which is electrically connected to a battery in a battery compartment fixed on the outer wall of the wire harness retracting shoe. The outer end of the battery compartment is connected to a U-shaped handle, a control switch of the driving motor is installed on the U-shaped handle, and a battery cover is installed on the battery compartment.

4. The wire protection tube quick winding device according to claim 1, characterized in that The cable tie storage bin comprises a bin box and a bin cover, the bin box is fixed on the outer wall of the rotating cylinder, the bin cover is connected to the bin box via a bin cover lock, and the cable tie outlet pipe is connected to the bin cover.

5. The wire protection tube quick winding device according to claim 1, characterized in that The cable tie storage bin is configured to be in an arc shape that matches the outer wall of the rotating cylinder. A rotating wheel placement groove is provided on the inner wall of the arc-shaped cable tie storage bin that contacts the rotating cylinder, and the rotating wheel is stored in the rotating wheel placement groove.

6. The wire protection tube quick winding device according to claim 1, characterized in that The driving wheel is set as a driving gear, and the driven track is set as a driven gear ring. The rotating cylinder and the driven gear ring behind the arc door are buckled to form a continuous closed gear ring structure. The teeth on the driving gear and the driven gear ring are meshed, and the driven gear ring is driven to rotate through the driving gear, and finally the rotating cylinder is rotated around the wire harness storage tile.

7. The wire protection tube quick winding device according to claim 1, characterized in that A torsion spring is sleeved on the door shaft, one end of the torsion spring is connected to the rotating cylinder, and the other end of the torsion spring is connected to the arc door. The initial state of the torsion spring is the state that the arc door is buckled on the rotating cylinder.

8. The wire protection tube quick winding device according to claim 1, characterized in that The arc door and the rotating cylinder are buckled at one end, and the arc door end is connected to a buckling plate. The rotating cylinder is provided with a buckling groove corresponding to the position of the buckling plate. The buckling plate is buckled on the buckling groove to realize the buckling of the arc door and the rotating cylinder.

9. A winding method of a wire protection tube fast winding device, characterized in that The steps of the winding method are as follows: (1) Arrange the spiral winding tube: Arrange the spiral winding tube in the cable tie storage bin. The arrangement direction of the spiral winding tube must ensure that under the rotation of the rotating drum, the spiral winding tube can be stretched out through the cable tie outlet tube and can be tightly wound on the outer wall of the wire harness; (2) Gathering the wire harness: Multiple wires are assembled into a wire harness, and the axial opening of the wire harness gathering shoe corresponds to the axial opening position of the rotating cylinder. At the same time, the arc door is opened, and the wire harness passes through the axial opening of the rotating cylinder and the axial opening of the wire harness gathering shoe and enters the wire harness gathering shoe. The arc door is buckled on the rotating cylinder under the action of the torsion spring, thereby realizing the gathering of the wire harness; (3) Winding the wire harness: Pull out the end of the spiral winding tube through the cable tie outlet tube, and then fix the end on the wire harness. Then hold the U-shaped handle, turn on the control switch and pull the wire harness retracting shoe. The spiral winding tube is pulled out from the cable tie storage compartment when the wire harness retracting shoe is pulled, and is wound around the wire harness while the rotating drum rotates, thereby completing the winding of the wire harness. (4) Take out the wire harness: After winding is completed, turn off the control switch when the axial opening of the rotating drum and the axial opening of the wire harness gathering shoe correspond to each other. At this time, the driving wheel of the driving motor rotates to the driven track of the rotating drum, and then open the arc door. The wire harness wound on the spiral winding tube is taken out through the axial opening of the wire harness gathering shoe and the axial opening of the rotating drum.

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