CN106516884A - Cable take-up mechanism - Google Patents

Abstract

A cable take-up mechanism, comprising a No. 1 guide wheel, a No. 2 guide wheel, a mounting bracket, a tensioning device, a support arm, a take-up reel, a base, a rotating shaft, a slide bar and a slider, and the base is fixed with Mounting bracket, the No. 1 wire wheel is installed on the front end of the mounting bracket, the No. 2 wire wheel is installed on the right side of the mounting bracket, the slide bar is installed on the mounting bracket, the slide bar is slidably provided with a slider, and the mounting bracket A lead screw with a parallel slide bar is arranged on the top, the lead screw is connected with the front end of the slider, the right end of the lead screw passes through the mounting bracket and is connected with the drive motor, the upper end of the support arm is connected with the bottom of the slider, and the lower end of the support arm is connected with the tensioning device connected, the rear end of the mounting bracket is provided with a rotating shaft, the rotating shaft is provided with a take-up reel, and the right side of the rotating shaft passes through the mounting bracket and is connected to the inside of the connector. Winding, safe and reliable work, easy disassembly and installation of the take-up reel, easy to move and carry.

Description

A cable take-up mechanism

technical field

The invention relates to the field of power tools, in particular to a cable take-up mechanism.

Background technique

After the cable is processed, for the convenience of use, it is usually wound round by round on the take-up reel, and then leaves the factory after being wound into bundles. The cable take-up device is a device that can evenly wind the cable on the take-up reel , is one of the necessary equipment before the cable leaves the factory. The operator can pull the cable according to the length of use. Connected with the drive shaft, the wire pulley and the cable pulley can rotate under force. However, when the wire take-up device is winding the cable, it is very difficult to control the position of the cable on the roller, resulting in the cable being too loose during the winding process. , which leads to uneven tightness and uneven winding of the output cable coils, and may cause breakage; in addition, the disassembly and installation of the take-up reel in the existing cable coiling device is more troublesome, and the take-up reel is inconvenient to move, increasing the Difficulty of work for large operators.

Contents of the invention

The purpose of the present invention is to provide a cable take-up mechanism with simple structure, uniform and compact winding of cables, safe and reliable operation, easy disassembly and installation of the take-up reel, and convenient moving and handling, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A cable take-up mechanism, comprising a No. 1 guide wheel, a No. 2 guide wheel, a mounting bracket, a tensioning device, a support arm, a take-up reel, a base, a rotating shaft, a slide bar and a slider, and the base is fixed with Mounting bracket, the No. 1 wire wheel is installed on the front end of the mounting bracket, the No. 2 wire wheel is installed on the right side of the mounting bracket, the slide bar is installed on the mounting bracket, the slide bar is slidably provided with a slider, and the mounting bracket A lead screw with a parallel slide bar is arranged on the top, the lead screw is connected with the front end of the slider, the right end of the lead screw passes through the mounting bracket and is connected with the drive motor, the upper end of the support arm is connected with the bottom of the slider, and the lower end of the support arm is connected with the tensioning device connected, the rear end of the mounting bracket is provided with a rotating shaft, the rotating shaft is provided with a take-up reel, the right side of the rotating shaft passes through the mounting bracket and is connected to the inside of the connector, and the winding motor is connected to the connector through a reduction box , the left side of the rotating shaft passes through the mounting bracket and is rotatably connected with a push plate, and the pushing plate is connected to a hydraulic oil cylinder whose moving direction is parallel to the rotating shaft.

Further, the tensioning device includes a roulette bracket, a fixed shaft and a wire-discharging wheel, both ends of the fixed shaft are installed on the roulette bracket, and a wire-discharging wheel is arranged on the fixed shaft.

Further, the connector is provided with a first connection hole, and the right end of the rotating shaft is provided with a second connection hole, and the first connection hole and the second connection hole are correspondingly arranged and fixedly connected to each other by bolts.

Further, the hydraulic oil cylinder, the reduction box and the winding motor are all arranged on the support platform, and the support platform is installed on the base.

Further, the left side of the No. 1 guide wheel is provided with a vertical support guide wheel, and the bottom of the support guide wheel is fixed on the base.

Further, a pair of lifting lugs are symmetrically arranged on both sides of the take-up reel.

Compared with the prior art, the beneficial effect of the present invention is: a tensioning device is installed on the support arm, the tensioning device is provided with a cable pulley, and the cable passes through the upper section of the No. 1 guide wheel and the right side of the No. 2 guide wheel. The cutting surface, then through the left cutting surface of the cable reel, and finally wound on the take-up reel, so that the cable can be tightly wound on each reel and reel under the action of force; the cable is wound on the take-up reel The axial stroke of the upper shaft can be controlled by the driving motor to drive the lead screw to ensure that the cable can be evenly wound on the take-up reel, so that the cable can be evenly and compactly wound on the take-up reel, and the work is safe and reliable; the left side of the first guide wheel There is a vertically set supporting guide wheel, which can play a good supporting role and ensure the stability of the winding work; when the winding is completed, remove the bolt to separate the connector from the rotating shaft, and push it through the hydraulic cylinder. The rotating shaft is drawn out, so that the crane can easily transfer the take-up reel away from the winding mechanism, and the take-up reel is easy to disassemble and install, which greatly reduces the work difficulty of the operator and improves the work efficiency. To sum up, the present invention has a simple structure, realizes uniform and compact winding of cables, is safe and reliable in operation, and is easy to disassemble and install the take-up reel, and is convenient to move and carry.

Description of drawings

Fig. 1 is a schematic structural diagram of a cable take-up mechanism.

In the figure: 1-base, 2-installation bracket, 3-No. 1 guide wheel, 4-support guide wheel, 5-No. 2 guide wheel, 6-drive motor, 7-slider, 8-screw, 9-slider Rod, 10-tensioning device, 11-bolt, 12-connector, 13-winding motor, 14-reel, 15-rotating shaft, 16-hydraulic cylinder, 17-pushing plate, 18-hydraulic cylinder.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, in the embodiment of the present invention, a cable take-up mechanism includes No. 1 guide wheel 3, No. 2 guide wheel 5, mounting bracket 2, tensioning device 10, support arm, take-up reel 14, base 1. The rotating shaft 15, the sliding rod 9 and the slider 7, the base 1 is fixed with the mounting bracket 2, the No. 1 guiding wheel 3 is installed on the front end of the mounting bracket 2, and the No. 2 guiding wheel 5 is installed on the mounting bracket 2 The right side end of the slide bar 9 is installed on the mounting bracket 2, the slide bar 9 is slidably provided with a slider 7, the mounting bracket 2 is provided with a lead screw 8 parallel to the slide bar 9, the screw rod 8 and the slide block 7 The front end is mated and connected, the right end of the screw rod 8 is connected to the drive motor 6 through the mounting bracket 2, the upper end of the support arm is connected to the bottom of the slider 7, the lower end of the support arm is connected to the tensioning device 10, and the rear end of the mounting bracket 2 A rotating shaft 15 is provided, and a take-up reel 14 is arranged on the rotating shaft 15. The right side of the rotating shaft 15 passes through the mounting bracket 2 and is connected to the inside of the connector 12. The winding motor 13 is connected to the connector 12 through a reduction box. The left side of the rotating shaft 15 passes through the mounting bracket 2 and is rotatably connected with a push plate 17, and the pushing plate 17 is connected to a hydraulic oil cylinder 16 whose motion direction is parallel to the rotating shaft 15.

In an embodiment, the tensioning device 10 includes a roulette support, a fixed shaft and a cable-discharging wheel, both ends of the fixed shaft are installed on the roulette support, and a cable-discharging wheel is provided on the fixed shaft.

In the embodiment, the connector 12 is provided with a first connection hole, and the right end of the rotating shaft 15 is provided with a second connection hole, and the first connection hole and the second connection hole are correspondingly arranged and fixedly connected to each other by bolts 11 .

In the embodiment, the hydraulic cylinder 16 , the reduction box and the winding motor 13 are all arranged on a support platform, and the support platform is installed on the base 1 .

In the embodiment, the left side of the No. 1 guiding wheel 3 is provided with a vertically arranged supporting guiding wheel 4 , and the bottom of the supporting guiding wheel 4 is fixed on the base 1 .

In the embodiment, a pair of lifting lugs are arranged symmetrically on both sides of the take-up reel 14 to facilitate lifting the take-up reel 14 by a crane.

The working principle of the present invention is: a tensioning device 10 is installed on the support arm, the tensioning device is provided with a cable pulley, the cable passes through the upper section of the No. 1 guide wheel 3 and the right section of the No. 2 guide wheel 5, and then passes The left section of the cable reel is wound on the take-up reel 14 at last, so that the cable 18 can be tightly wound on each reel and the reel under the action of force; The axial stroke can be controlled by the driving motor 6 driving the screw 8 and the slider 7 to ensure that the cable 18 can be evenly wound on the take-up reel 14, thereby realizing that the cable 18 is evenly and compactly wound on the take-up reel 14 On the upper side, the work is safe and reliable; the left side of the No. 1 guide wheel 3 is provided with a vertical support guide wheel 4, which can play a good supporting role and ensure the stability of the winding work; when the winding is completed, remove the bolt 11. Let the connector 12 be separated from the rotating shaft 15, and pull out the rotating shaft 15 through the push of the hydraulic cylinder 16, so that the crane can easily remove the take-up reel 14 from the winding mechanism, and the take-up reel 14 is easy to disassemble and install, greatly reducing the operation The work difficulty of personnel is improved, and work efficiency is improved.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A cable take-up mechanism, comprising No. 1 guide wheel, No. 2 guide wheel, mounting bracket, tensioning device, support arm, take-up reel, base, rotating shaft, slide bar and slide block, it is characterized in that, A mounting bracket is fixed on the base, the No. 1 guide wheel is installed on the front end of the mounting bracket, the No. 2 guide wheel is installed on the right side of the mounting bracket, the slide bar is installed on the mounting bracket, and the slide bar is slid to set There is a slider, the mounting bracket is provided with a lead screw parallel to the slider, the screw is connected to the front end of the slider, the right end of the screw passes through the mounting bracket and is connected to the drive motor, the upper end of the support arm is connected to the bottom of the slider, and supports The lower end of the arm is connected with the tensioning device, the rear end of the mounting bracket is provided with a rotating shaft, and a take-up reel is provided on the rotating shaft, the right side of the rotating shaft passes through the mounting bracket and is connected inside the connector, and the winding motor passes through The reduction box is connected with the connector, the left side of the rotating shaft passes through the mounting bracket and is connected with a pushing plate in rotation, and the pushing plate is connected on a hydraulic oil cylinder whose moving direction is parallel to the rotating shaft. 2. A cable take-up mechanism according to claim 1, wherein the tensioning device comprises a wheel bracket, a fixed shaft, and a cable pulley, and the two ends of the fixed shaft are installed on the wheel bracket , the fixed shaft is provided with a cable pulley. 3. A cable take-up mechanism according to claim 1, wherein the connector is provided with a first connection hole, the right end of the rotating shaft is provided with a second connection hole, the first connection hole and the second The connecting holes are arranged correspondingly and fixedly connected with each other by bolts. 4. A cable take-up mechanism according to claim 1, characterized in that, the hydraulic cylinder, the reduction box and the winding motor are all arranged on a support platform, and the support platform is installed on a base. 5 . The cable take-up mechanism according to claim 1 , characterized in that, a vertical support guide wheel is arranged on the left side of the No. 1 guide wheel, and the bottom of the support guide wheel is fixed on the base. 6. The cable take-up mechanism according to claim 1, wherein a pair of lifting lugs are symmetrically arranged on both sides of the take-up reel.