CN215824382U

CN215824382U - Longitudinal shearing device with flexible structure

Info

Publication number: CN215824382U
Application number: CN202121652956.1U
Authority: CN
Inventors: 罗陈健
Original assignee: Foshan Nanhai Changtian Mechanical Equipment Co ltd
Current assignee: Foshan Nanhai Changtian Mechanical Equipment Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-15
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a slitting device with flexible structure, which is characterized in that it comprises a frame, an upper knife shaft, a lower knife shaft, a movable sliding block, a deceleration motor, an adjusting screw I, a linkage shaft, an adjusting hand wheel and an adjusting screw II ;The lower knife shaft is installed on the inner bottom of the frame; the movable slider is vertically installed on the frame; the upper knife shaft is installed on the movable slider; the adjusting screw I and the adjusting screw II are respectively arranged on both sides of the top of the frame; The bottom ends of the adjusting screw I and adjusting screw II are fixedly connected with the top of the movable slider; the geared motor is installed on the top side of the frame; the geared motor is linked with the adjusting screw I; the adjusting handwheel is installed on the top side of the frame; adjustment The handwheel is linked with the adjustment screw II; the linkage shaft is connected with the adjustment screw I and the adjustment screw II. The utility model can choose to manually or electrically adjust the gap distance between the upper and lower knife shafts, which is convenient to use; the gap distance between the upper and lower knife shafts is electrically adjusted through the forward and reverse rotation of the deceleration motor, thereby reducing labor intensity.

Description

Longitudinal shearing device with flexible structure

Technical Field

The utility model relates to a slitting device with a flexible structure, and belongs to the technical field of slitting machine equipment.

Background

The slitting machine is also called slitting line, slitting machine and slitting machine, is a name of metal slitting equipment, is suitable for longitudinally slitting metal strips and rewinds slit narrow strips into coils. The structure comprises uncoiling (unreeling), pressing feed rollers, slitting and slitting, coiling (reeling) and the like. The applicable materials are as follows: tinplate, silicon steel sheets, aluminum strips, copper, stainless steel plates, galvanized plates and the like; the method is applicable to the industries: transformers, motors, household appliances, automobiles, building materials, packaging industries and the like. Slitting machines often need to cut different sizes or thicknesses of tape by adjusting the gap distance between the upper and lower cutter shafts. The upper cutter shaft and the lower cutter shaft of the traditional slitting machine are generally adjusted manually, a hand wheel and a screw rod are adopted to control the gap distance between the upper cutter shaft and the lower cutter shaft, and the defects of single adjusting mode and low working efficiency exist.

Therefore, the utility model aims to provide a slitting device with various adjusting modes and high working efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the technology, the utility model provides a longitudinal shearing device with a flexible structure, and aims to provide a compressing and feeding roller mechanism of a longitudinal shearing machine, which can select manual adjustment or electric adjustment of the gap distance between an upper cutter shaft and a lower cutter shaft.

In order to solve the problems of the prior art, the technical scheme adopted by the utility model is as follows:

the utility model provides a structure is nimble indulges cuts device which characterized in that: comprises a frame, an upper cutter shaft, a lower cutter shaft, a movable slide block, a speed reducing motor, an adjusting screw I, a linkage shaft, an adjusting hand wheel and an adjusting screw II; two ends of the lower cutter shaft are mounted at the bottom of the inner side of the rack through bearings; the movable sliding block is vertically arranged on the rack; two ends of the upper cutter shaft are mounted on the movable sliding block through bearings and are positioned above the lower cutter shaft; the adjusting screw I and the adjusting screw II are respectively arranged on two sides of the top of the rack; the bottom ends of the adjusting screw I and the adjusting screw II are fixedly connected with the top of the movable slide block through a slide block press plate; the speed reducing motor is arranged on one side, close to the adjusting screw I, of the top of the rack; a transmission shaft of the speed reducing motor is in linkage connection with the adjusting screw I through a worm gear and a worm; the adjusting hand wheel is arranged on one side, close to the adjusting screw II, of the top of the rack; a transmission shaft of the adjusting hand wheel is in linkage connection with the adjusting screw rod II through a worm gear and a worm; and two ends of the linkage shaft are respectively connected with the adjusting screw I and the adjusting screw II through worm gears and worms.

Furthermore, the movable sliding block is slidably mounted on the rack through a guide rail.

Furthermore, the slide block pressing plate is fixedly arranged on the adjusting screw I and the adjusting screw II through bolts and is fixedly connected with the top of the movable slide block in a welding mode.

Furthermore, limiting plates are arranged at two ends, located on the inner side of the rack, of the upper cutter shaft and the lower cutter shaft.

Furthermore, the adjusting screw I and the adjusting screw II are vertically arranged above the movable sliding block.

Furthermore, one end of each of the upper cutter shaft and the lower cutter shaft extends to the outer side of the rack.

The utility model has the beneficial effects that: 1. the distance between the upper cutter shaft and the lower cutter shaft can be manually or electrically adjusted by workers according to the actual processing requirements, so that the use is convenient, and the design is humanized; 2. the clearance distance between the upper cutter shaft and the lower cutter shaft is electrically adjusted through the forward rotation and the reverse rotation of the speed reducing motor, the working efficiency is high, and the labor intensity is reduced.

Drawings

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

Fig. 2 is a schematic view of the installation of the movable slider of the present invention.

Fig. 3 is a top view of the present invention.

Wherein: the device comprises a frame 1, an upper cutter shaft 2, a lower cutter shaft 3, a movable slider 4, a speed reducing motor 5, an adjusting screw I6, a linkage shaft 7, an adjusting hand wheel 8, an adjusting screw II9, a slider pressing plate 10 and a limiting plate 11.

Detailed Description

In order to make the technical solutions of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1 to 3.

As shown in fig. 1-3, a slitting device with flexible structure is characterized in that: the device comprises a frame 1, an upper cutter shaft 2, a lower cutter shaft 3, a movable slider 4, a speed reducing motor 5, an adjusting screw I6, a linkage shaft 7, an adjusting hand wheel 8 and an adjusting screw II 9; two ends of the lower cutter shaft 3 are mounted at the bottom of the inner side of the frame 1 through bearings; the movable sliding block 4 is vertically arranged on the rack 1; two ends of the upper cutter shaft 2 are mounted on the movable sliding block 4 through bearings and are positioned above the lower cutter shaft 3; the adjusting screw I6 and the adjusting screw II9 are respectively arranged at two sides of the top of the frame 1; the bottom ends of the adjusting screw I6 and the adjusting screw II9 are fixedly connected with the top of the movable slide block 4 through a slide block press plate 10; the speed reducing motor 5 is arranged on one side of the top of the frame 1 close to the adjusting screw I6; a transmission shaft of the speed reducing motor 5 is in linkage connection with the adjusting screw I6 through a worm gear and a worm; the adjusting hand wheel 8 is arranged on one side of the top of the frame 1 close to the adjusting screw II 9; the transmission shaft of the adjusting hand wheel 8 is in linkage connection with the adjusting screw II9 through a worm gear and a worm; two ends of the linkage shaft 7 are respectively connected with the adjusting screw I6 and the adjusting screw II9 through worm gears and worms.

In this embodiment, preferably, the movable sliding block 4 is slidably mounted on the frame 1 through a guide rail.

In this embodiment, preferably, the slider pressing plate 10 is fixedly mounted on the adjusting screws I6 and II9 through bolts, and is fixedly connected with the top of the movable slider 4 through welding.

In this embodiment, preferably, limiting plates 11 are disposed at two ends of the upper cutter shaft 2 and the lower cutter shaft 3, which are located inside the rack 1, for preventing the belt material from deviating.

In this embodiment, preferably, the adjusting screws I6 and II9 are vertically disposed above the movable slider 4.

In this embodiment, preferably, one end of each of the upper cutter shaft 2 and the lower cutter shaft 3 extends to the outside of the frame 1, so as to facilitate connection with a feed roller driving motor.

When the utility model is used: when manual adjustment is selected, the adjusting hand wheel 8 is rotated to enable the adjusting screw II9 to ascend or descend, the linkage shaft 7 drives the adjusting screw I6 to ascend or descend, the movable slide block 4 ascends or descends, and the upper cutter shaft 2 is driven to ascend or descend so as to adjust the gap distance between the upper cutter shaft and the lower cutter shaft; when electric adjustment is selected, the adjusting screw I6 is lifted or lowered through the forward and reverse rotation of the speed reducing motor 5, the adjusting screw II9 is driven to lift or lower through the linkage shaft 7, the movable slide block 4 is lifted or lowered, and the upper cutter shaft 2 is driven to lift or lower, so that the gap distance between the upper cutter shaft and the lower cutter shaft is adjusted, and the processing requirements of cutting belts with different specifications or thicknesses are met.

The technical solutions provided by the present application are introduced in detail, and the principles and embodiments of the present application are explained herein by applying embodiments, and the descriptions of the embodiments are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A slitting device with flexible structure, it is characterized in that: comprise frame, upper cutter shaft, lower cutter shaft, movable slider, deceleration motor, adjusting screw I, linkage shaft, adjusting hand wheel and adjusting screw II; The two ends of the lower knife shaft are installed on the inner bottom of the frame through bearings; the movable slider is vertically installed on the frame; the two ends of the upper knife shaft are installed on the movable slider through bearings. The adjusting screw I and the adjusting screw II are respectively arranged on both sides of the top of the frame; the bottom ends of the adjusting screw I and the adjusting screw II pass through a slider The pressure plate is fixedly connected with the top of the movable slider; the deceleration motor is installed on the side of the top of the frame close to the adjustment screw I; the transmission shaft of the deceleration motor is linked and connected with the adjustment screw I through the worm gear; The adjusting handwheel is installed on the side of the top of the frame close to the adjusting screw II; the transmission shaft of the adjusting handwheel is linked with the adjusting screw II through a worm gear and worm; the two ends of the linkage shaft are respectively connected by the worm gear The worm is connected to the adjusting screw I and the adjusting screw II.

2 . The slitting device with flexible structure according to claim 1 , wherein the movable slider is slidably installed on the frame through a guide rail. 3 .

3. A slitting device with flexible structure according to claim 1, characterized in that: the slider pressing plate is fixedly installed on the adjusting screw I and the adjusting screw II by bolts, and is welded with the adjusting screw I and the adjusting screw II. The top of the movable slider is fixedly connected.

4 . The slitting device with flexible structure according to claim 1 , wherein limit plates are provided at both ends of the upper cutter shaft and the lower cutter shaft located inside the frame. 5 .

5 . The flexible slitting device according to claim 1 , wherein the adjusting screw I and the adjusting screw II are vertically arranged above the movable slider. 6 .

6 . The slitting device with flexible structure according to claim 1 , wherein the upper cutter shaft and the lower cutter shaft respectively have one end extending to the outside of the frame. 7 .