CN112079192B

CN112079192B - Rotary winding mechanism for winding drum

Info

Publication number: CN112079192B
Application number: CN202010868119.6A
Authority: CN
Inventors: 钱陈豪; 李智慧; 陈壮; 化春键; 姜也; 白鲲鹏; 罗朝阳
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-12-07
Anticipated expiration: 2040-08-26
Also published as: CN112079192A

Abstract

The invention provides a rotary winding mechanism of a winding drum, which can solve the technical problem that the end part of a hose needs to be manually fixed. The utility model provides a rotatory pipe winding mechanism of reel, includes chuck and chuck motor, and chuck connection chuck motor, chuck stretch into the centre bore of reel and are used for fixed reel, its characterized in that: be equipped with the perforation on the reel, install mouth of pipe spacing clamp plate and clamp plate drive unit on the chuck, mouth of pipe spacing clamp plate can pass the perforation and with the fixed centre gripping of plastic tubing with the main part cooperation of reel under clamp plate drive unit's effect to replace manual operation, can effectively improve around the holistic machining efficiency of pipe device.

Description

Rotary winding mechanism for winding drum

Technical Field

The invention relates to the technical field of pipe winding machines, in particular to a rotary pipe winding mechanism of a winding drum.

Background

The rotary pipe winding mechanism of the existing winding drum needs to manually clamp the end part of the hose into a notch of a main body of the winding drum to fix the hose or fix the hose in a knotting mode before working so as to prevent the hose from deviating in the winding process and realize regular winding of the hose. However, the processing efficiency of the entire pipe winding device is difficult to further improve due to the limitation of manual operation.

Disclosure of Invention

The invention provides a rotary winding mechanism of a winding drum, which can solve the technical problem that the end part of a hose needs to be manually fixed.

Its technical scheme is such, a rotatory pipe winding mechanism of reel, including chuck and chuck motor, the chuck is connected the chuck motor, the chuck stretches into the downthehole and be used for fixed reel of centre bore of reel, its characterized in that: the plastic pipe fixing clamp is characterized in that a perforation is formed in the winding drum, a pipe orifice limiting pressure plate and a pressure plate driving unit are installed on the chuck, and the pipe orifice limiting pressure plate can penetrate through the perforation and is matched with the main body of the winding drum to fix and clamp the plastic pipe under the action of the pressure plate driving unit.

Further, the chuck motor is installed in the motor box, and the motor box can move along the second base under the cooperation of the screw-nut pair and the stepping motor.

Further, the rotary pipe winding mechanism of the winding drum further comprises a pressing roller, a pressing roller support, a roller electromagnet and a cross beam, the cross beam is installed on the motor box, the roller electromagnet is installed on the cross beam, a connecting rod at the upper end of the support penetrates through the roller electromagnet, and the pressing roller is installed at the lower end of the support in a rotating mode.

Further, the output of chuck motor has connected gradually reduction gear, connecting axle, the connecting axle tip be equipped with the main part complex recess of chuck and with the jack catch complex perforation of chuck, the main part of chuck install in recess and jack catch can run through the perforation.

Furthermore, a pressing plate support is installed on the upper portion of the side wall of the connecting shaft, a guide groove matched with the pipe orifice limiting pressing plate in a guiding mode is formed in the pressing plate support, the pressing plate driving unit is a pressing plate electromagnet and is installed on the lower portion of the pressing plate support, and the pipe orifice limiting pressing plate is connected with a core rod matched with the pressing plate electromagnet.

According to the rotary winding mechanism for the winding drum, the chuck extends into the central hole of the winding drum main body and then fixes the winding drum, the pipe orifice limiting pressure plate penetrates through the through hole and is matched with the winding drum main body to fixedly clamp the plastic pipe under the action of the pressure plate driving unit, the end part of the hose is automatically fixed, the end part of the hose is prevented from moving, the hose is ensured to be uniformly wound, meanwhile, manual operation is avoided, and the integral processing efficiency of the winding apparatus can be effectively improved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic axial side structure of the present invention.

Fig. 3 is a schematic view of the structure of the shaft side of the invention after the installation of the winding drum.

Fig. 4 is a partially enlarged structural schematic view of the orifice limiting pressure plate, the pressure plate bracket and the pressure plate driving unit in fig. 2.

Fig. 5 is a partially enlarged structural schematic view of the pipe orifice limiting pressure plate, the pressing roller bracket, the roller electromagnet and the beam in fig. 3.

Detailed Description

As shown in fig. 1 to 5, a rotary winding mechanism for a winding drum comprises a chuck 406 and a chuck motor 405, wherein the chuck 406 is connected with the chuck motor 405, the chuck 406 extends into a central hole of a winding drum 417 and is used for fixing the winding drum 417, a through hole 418 is arranged on the winding drum, a nozzle limiting pressure plate 410 and a pressure plate driving unit are arranged on the chuck 406, and the nozzle limiting pressure plate 410 can penetrate through the through hole 418 and is matched with a main body of the winding drum under the action of the pressure plate driving unit to fixedly clamp a plastic pipe.

The chuck motor 405 is installed in the motor box 404, and the motor box 404 can move along the second base 401 under the cooperation of the screw-nut pair 403 and the stepping motor 402, so that the hose is wound regularly.

The rotatory pipe winding mechanism of reel still includes pressure roller 408, pressure roller support 409, cylinder electro-magnet and crossbeam 413, install crossbeam 413 on the motor case 404, install cylinder electro-magnet 407 on the crossbeam 413, the connecting rod of support upper end passes cylinder electro-magnet 407, the support lower extreme is rotated and is installed pressure roller 408, concretely, the connecting rod includes non-magnetic thin pole 420 and magnetism (metal) thick pole 419, thin pole 420 passes cylinder electro-magnet 407, at the pipe winding in-process, the cylinder electro-magnet does not start, the pressure roller is at the pressure roller support, the hose is pushed down to connecting rod and self dead weight's effect.

The output end of the chuck motor 405 is sequentially connected with a speed reducer 411 and a connecting shaft 412, the end of the connecting shaft 412 is provided with a groove matched with the main body of the chuck 406 and a through hole matched with the jaws of the chuck 406, the main body of the chuck 406 is arranged in the groove, and the jaws can penetrate through the through hole.

The upper portion of the side wall of the connecting shaft 412 is provided with a pressing plate support 414, the pressing plate support 414 is provided with a guide groove which is in guide fit with the orifice limiting pressing plate 410, the pressing plate driving unit is a pressing plate electromagnet 416 and is arranged at the lower portion of the pressing plate support 414, the orifice limiting pressing plate 410 is connected with a core rod 415 which is matched with the pressing plate electromagnet 416, a spring is sleeved on the core rod 415, the orifice limiting pressing plate is pushed up under the action of the spring under the condition that the pressing plate electromagnet 416 does not work, it is ensured that a hose can pass through a gap between the orifice limiting pressing plate and the connecting shaft 412, and under the condition that the pressing plate electromagnet 416 works, the core rod is subjected to magnetic suction, so that the action force of the spring is overcome, the orifice limiting pressing plate is driven to move downwards, and clamping and fixing of the end portion of the hose is achieved.

Claims

1. The utility model provides a rotatory pipe winding mechanism of reel, includes chuck and chuck motor, the chuck is connected the chuck motor, the chuck stretches into the centre bore of reel and is used for fixed reel, its characterized in that: the winding drum comprises a hollow drum body and connecting discs arranged on two sides of the drum body, a through hole is formed in the connecting disc on one side of the winding drum and extends to the drum body, a pipe orifice limiting pressing plate and a pressing plate driving unit are mounted on the chuck, and the pipe orifice limiting pressing plate can penetrate through the through hole and is matched with the main body of the winding drum under the action of the pressing plate driving unit to fixedly clamp the plastic pipe;

the chuck motor is arranged in a motor box, and the motor box can move along the second base under the coordination of the screw-nut pair and the stepping motor;

the winding drum rotating and pipe winding mechanism further comprises a pressing roller, a pressing roller support, a roller electromagnet and a cross beam, the cross beam is mounted on the motor box, the roller electromagnet is mounted on the cross beam, a connecting rod at the upper end of the pressing roller support penetrates through the roller electromagnet, the pressing roller is rotatably mounted at the lower end of the pressing roller support, the connecting rod comprises a non-magnetic thin rod and a magnetic thick rod which are arranged from top to bottom, the thin rod penetrates through the roller electromagnet, the roller electromagnet is not started in the pipe winding process, and the pressing roller presses the hose under the action of the pressing roller support, the connecting rod and self weight;

the output end of the chuck motor is sequentially connected with a speed reducer and a connecting shaft, the end part of the connecting shaft is provided with a groove matched with the main body of the chuck and an opening matched with a clamping jaw of the chuck, the main body of the chuck is arranged in the groove, and the clamping jaw can penetrate through the opening;

the device comprises a connecting shaft, a pipe orifice limiting pressing plate, a pressing plate driving unit, a pressing plate support, a guide groove, a pressing plate electromagnet and a core rod, wherein the pressing plate support is arranged on the upper portion of the side wall of the connecting shaft and provided with the guide groove in guide fit with the pipe orifice limiting pressing plate, the pressing plate driving unit is the pressing plate electromagnet and is arranged on the lower portion of the pressing plate support, and the pipe orifice limiting pressing plate is connected with the core rod in fit with the pressing plate electromagnet.