CN216302917U

CN216302917U - Double-character wheel wire rewinding machine

Info

Publication number: CN216302917U
Application number: CN202122595641.4U
Authority: CN
Inventors: 宋吉太
Original assignee: Nantong Ruiqiao Mechanical And Electrical Technology Co ltd
Current assignee: Nantong Ruiqiao Mechanical And Electrical Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-15
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to a double-character-wheel wire rewinding machine which comprises a rack and at least one set of wire rewinding units arranged on the rack, wherein each wire rewinding unit comprises a spool fixing main shaft bearing seat, a wire rewinding spool fixing main shaft, a driven chain wheel, a transmission main shaft bearing seat, a fixing base, a station switching shifting fork, a control shifting fork cylinder, a transmission chain wheel and a wire rewinding spool motor. The utility model has the advantages that: the traditional simplex character wheel take-up structure is changed into a duplex character wheel take-up structure, and the I-shaped wheel can be replaced under the condition that a heat treatment line does not stop, so that the efficiency is high, the wire consumption rate of a product is greatly reduced, and the cost is reduced.

Description

Double-character wheel wire rewinding machine

Technical Field

The utility model relates to a double-character wheel wire-rewinding machine, and relates to the technical field of wire coiling and uncoiling in online heat treatment of steel wires.

Background

The existing wire rewinding machine is a simplex character wheel wire rewinding machine, a wire rewinding spool of a steel wire heat treatment production line is replaced under the condition that the heat treatment production line is not stopped due to process requirements, and if the wire rewinding machine used at present is the simplex character wheel wire rewinding machine, the spool fully wound with the steel wire needs to be pushed out and then a control disc spool needs to be installed if the spool is replaced under the condition that the heat treatment production line is not stopped, and the operation mode needs 2-3 persons to complete the operation.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a double-character-wheel wire rewinding machine, which adopts the technical scheme that:

a double-character-wheel take-up machine is characterized by comprising a rack and at least one set of take-up units arranged on the rack, wherein each take-up unit comprises a spool fixing main shaft bearing seat, a take-up spool fixing main shaft, a driven sprocket, a transmission main shaft bearing seat, a fixing base, a station conversion shifting fork, a control shifting fork cylinder, a transmission sprocket and a take-up spool motor; the transmission main shaft is fixedly arranged on a transmission main shaft bearing seat, a first chain wheel, a shifting fork sleeve and a second chain wheel are arranged on the transmission main shaft, and the shifting fork sleeve is connected between the first chain wheel and the second chain wheel in a key mode; the first chain wheel and the second chain wheel correspond to a driven chain wheel; the transmission main shaft bearing seat is fixedly arranged on the rack through a fixed base; a rotary central hole in the middle of the station conversion shifting fork is sleeved on the fixed base and is in running fit with the fixed base; one end of the station conversion shifting fork is connected with the control shifting fork cylinder through a pin shaft, and the other end of the station conversion shifting fork is in movable fit with the shifting fork sleeve; the two sides of the shifting fork sleeve are provided with clamping jaws matched with the first chain wheel and the second chain wheel; the control shifting fork cylinder is fixedly arranged on the fixed base, and the station conversion shifting fork is driven by the control shifting fork cylinder; the first chain wheel and the second chain wheel are in transmission connection with the corresponding driven chain wheels through chains; the transmission main shaft is driven by a wire-rewinding spool motor.

The take-up units are two sets.

The utility model has the advantages that: the traditional simplex character wheel take-up structure is changed into a duplex character wheel take-up structure, and the I-shaped wheel can be replaced under the condition that a heat treatment line does not stop, so that the efficiency is high, the wire consumption rate of a product is greatly reduced, and the cost is reduced.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a side view of fig. 1.

Detailed Description

The utility model will be further described with reference to specific embodiments, and the advantages and features of the utility model will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model, and that such changes and modifications may be made without departing from the spirit and scope of the utility model.

Referring to fig. 1 and 2, the utility model relates to a double-character wheel wire rewinding machine, which comprises a frame 11 and at least one set of wire rewinding units (two sets are taken as an example in this embodiment) arranged on the frame 11, wherein each wire rewinding unit comprises a spool fixing main shaft bearing seat 1, a wire rewinding spool fixing main shaft 2, a driven sprocket 3, a transmission main shaft 4, a transmission main shaft bearing seat 5, a fixing base 6, a station switching fork 7, a control fork cylinder 8, a transmission sprocket 9 and a wire rewinding spool motor 10, the transmission sprocket comprises a first sprocket and a second sprocket, the spool fixing main shaft bearing seats 1 and the transmission main shaft bearing seats 5 are both arranged on the frame 11, the wire rewinding spool fixing main shaft 2 is rotatably arranged on the spool fixing main shaft bearing seats 1, and a spool is arranged on the wire rewinding spool fixing main shaft 2, the driven chain wheel 3 is sleeved on the wire-rewinding spool fixing main shaft 2; the transmission main shaft 4 is fixedly arranged on a transmission main shaft bearing seat 5, a first chain wheel, a shifting fork sleeve and a second chain wheel are arranged on the transmission main shaft 4, and the shifting fork sleeve is connected between the first chain wheel and the second chain wheel in a keyed mode; the first chain wheel and the second chain wheel correspond to a driven chain wheel; the transmission main shaft bearing seat 5 is fixedly arranged on the frame 11 through a fixed base 6; a rotary central hole in the middle of the station conversion shifting fork 7 is sleeved on the fixed base 6 and is in running fit with the fixed base 6; one end of the station conversion shifting fork 7 is connected with a control shifting fork cylinder 8 through a pin shaft, and the other end of the station conversion shifting fork is sleeved with the shifting fork in a movable fit manner; the two sides of the shifting fork sleeve are provided with clamping jaws matched with the first chain wheel and the second chain wheel; the control shifting fork cylinder 8 is fixedly arranged on the fixed base 6, and the station conversion shifting fork 7 is driven by the control shifting fork cylinder 8; the first chain wheel and the second chain wheel are in transmission connection with the corresponding driven chain wheels through chains; the transmission main shaft 4 is driven by a wire-rewinding spool motor 10.

The working principle of the utility model is as follows:

the steel wire is led to the traction wheel from the heat treatment production line through the wire guide wheel to wind for 2-3 circles and then led to the wire take-up spool through the wire arranging guide wheel. When the equipment starts, the traction wheel rotates according to a set rotating speed, and the wire take-up spool motor drives the spool to rotate according to the torque value corresponding to the tension of the steel wire and the constant tension. The wire arranging device operates according to the matching speed of the wire rewinding machine. When a first spool is full of steel wires, stopping a spool driving device, cutting off the steel wires, rapidly leading a steel wire head at the end of a traction wheel to another control disc spool through a wire arranging guide wheel, controlling a shifting fork cylinder by a knob, and driving a shifting fork sleeve to rotate together by a motor shaft when a wire rewinding spool motor rotates; controlling a shifting fork cylinder to contract, pulling a station conversion shifting fork to move, and pushing a shifting fork sleeve to be meshed with a first chain wheel by the station conversion shifting fork; the first chain wheel rotates along with the motor shaft, and then the chain drives the corresponding driven chain wheel to rotate, so that the spool on the take-up spool fixing main shaft rotates; when the shifting fork cylinder is controlled to extend out, the station conversion shifting fork is pushed to rotate, the station conversion shifting fork pushes the shifting fork sleeve to be meshed with the second chain wheel, and the second chain wheel drives the corresponding driven chain wheel to rotate through the chain, so that the spool on the take-up spool fixing main shaft is rotated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A double-character-wheel take-up machine is characterized by comprising a rack and at least one set of take-up units arranged on the rack, wherein each take-up unit comprises a spool fixing main shaft bearing seat, a take-up spool fixing main shaft, a driven sprocket, a transmission main shaft bearing seat, a fixing base, a station conversion shifting fork, a control shifting fork cylinder, a transmission sprocket and a take-up spool motor; the transmission main shaft is fixedly arranged on a transmission main shaft bearing seat, a first chain wheel, a shifting fork sleeve and a second chain wheel are arranged on the transmission main shaft, and the shifting fork sleeve is connected between the first chain wheel and the second chain wheel in a key mode; the first chain wheel and the second chain wheel correspond to a driven chain wheel; the transmission main shaft bearing seat is fixedly arranged on the rack through a fixed base; a rotary central hole in the middle of the station conversion shifting fork is sleeved on the fixed base and is in running fit with the fixed base; one end of the station conversion shifting fork is connected with the control shifting fork cylinder through a pin shaft, and the other end of the station conversion shifting fork is in movable fit with the shifting fork sleeve; the two sides of the shifting fork sleeve are provided with clamping jaws matched with the first chain wheel and the second chain wheel; the control shifting fork cylinder is fixedly arranged on the fixed base, and the station conversion shifting fork is driven by the control shifting fork cylinder; the first chain wheel and the second chain wheel are in transmission connection with the corresponding driven chain wheels through chains; the transmission main shaft is driven by a wire-rewinding spool motor.

2. The dual print wheel spooler of claim 1 wherein said spooling units are two sets.