CN212310981U

CN212310981U - Accessory cutting device for textile machine

Info

Publication number: CN212310981U
Application number: CN202020381375.8U
Authority: CN
Inventors: 董海青
Original assignee: Qingdao Shunfeida Machinery Co ltd
Current assignee: Qingdao Shunfeida Machinery Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-01-08
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses an accessory cutting device for textile machine, which comprises a shell, wherein an electric cylinder is connected inside the shell, the power output end of the electric cylinder is connected with a lifting plate, the lifting plate is connected with a fixed block, the fixed block is connected with a lead screw, the lead screw is connected with a bearing, the bearing is installed in the fixed block, the fixed block is connected with a first servo motor, the lead screw is connected with a thread bush, the thread bush is connected with a moving block, the moving block is provided with a sliding hole, the two fixed blocks are connected with a sliding rod at the lower side of the lead screw, the sliding rod is installed in the sliding hole, the bottom of the moving block is connected with a motor installation block, a second servo motor is installed in the motor installation block, the power output end of the second servo motor is connected with a cutting piece, the free end of the spring is connected with an extrusion block, the shell is connected with a base plate, and the base plate is connected with a base.

Description

Accessory cutting device for textile machine

Technical Field

The utility model belongs to the technical field of cutting device, concretely relates to accessory cutting device for weaving machine.

Background

The textile machines are also called textile machines, weaving machines, cotton spinning machines and the like, and the ancient textile machines are weaving machines driven by manpower. The textile machine is a general name of a tool for processing raw materials such as threads, silks, hemp and the like into silk threads and then weaving the silk threads into cloth. Such as spinning pendants, spinning wheels, spindles, pedal looms, modern mechanical looms, modern numerical control automatic looms and the like. Textile machines generally need to cut various accessories in the production process so as to facilitate the production and assembly of the textile machines, the existing cutting devices are generally installed at fixed positions, the cutting heads cannot be randomly moved, the use of the cutting devices is limited, and the existing cutting devices do not have the damping effect during working.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: it is intended to provide a fitting cutting device for a textile machine. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

an accessory cutting device for a textile machine comprises a shell, wherein four corners inside the shell are connected with electric cylinders, the power output end of each electric cylinder is connected with a lifting plate, two ends of the bottom of each lifting plate are connected with fixed blocks, a lead screw is connected between the two fixed blocks, the left side and the right side of each lead screw are connected with bearings, the bearings are installed in the fixed blocks, the fixed blocks on the right side are connected with a first servo motor, the power output of the first servo motor is connected with the lead screws, the lead screws are connected with threaded sleeves, the threaded sleeves are connected with moving blocks, each moving block is provided with a sliding hole, the two fixed blocks are connected with sliding rods on the lower sides of the lead screws, the sliding rods are installed in the sliding holes, the bottom of each moving block is connected with a motor installation block, a second servo motor is installed in the, the utility model discloses a shock-absorbing device, including casing, fixing base, U font, base, extrusion piece, backing plate, shock-absorbing spring's free end and backing plate bottom are connected with the fixing base, the fixing base is the U font setting, the fixing base is connected with a plurality of springs, the free end of spring is connected with the extrusion piece, the extrusion face of extrusion piece is equipped with wave anti-skidding line, the casing bottom is connected with the backing plate, the backing plate is connected with the base, be equipped with the mounting groove in.

Further limited, the bottom of the base is provided with an anti-corrosion protective layer. The structural design prevents the base from being corroded when being placed on the ground for a long time.

Further, the first servo motor and the second servo motor are the same in size and model. The structure design is convenient for replacement and maintenance.

Further limiting, a spiral lubricating groove is arranged in the sliding hole, and lubricating oil is filled in the spiral lubricating groove. Such structural design slides more smoothly.

Further inject, the casing articulates there is the dustproof door, the dustproof door is equipped with the observation window. Such structural design prevents that the dust from scattering everywhere and causing environmental pollution to can see through the inside cutting shape of observation window observation.

The utility model has the advantages of it is following:

1. the utility model has the advantages that by arranging the lead screw and controlling the first servo motor, the first servo motor is rotated, the first servo motor drives the lead screw, the lead screw drives the thread bushing, the thread bushing drives the moving block, and the moving block drives the motor mounting block to move along the slide bar, so that the cutting position of the cutting blade can be conveniently adjusted;

2. the utility model has the advantages that the electric cylinder is arranged, the electric cylinder is controlled to push the lifting plate, the lifting plate pushes the fixed block, the fixed block pushes the lead screw and the slide bar, the lead screw and the slide bar drive the movable block, and the movable block drives the cutting blade to move up and down, so that the cutting depth of the cutting blade can be conveniently adjusted;

3. the utility model discloses a set up damping spring, when the casing takes place vibrations at the cutting, make the casing extrude to the backing plate, the backing plate exerts the extrusion force to damping spring, unloads the vibrations power that takes place the during operation through damping spring, reaches absorbing effect.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of a fitting cutting device for a textile machine according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional structure view of a fitting cutting device for a textile machine according to an embodiment of the present invention;

the main element symbols are as follows:

the device comprises a shell 1, an electric cylinder 2, a lifting plate 3, a fixed block 4, a screw rod 5, a bearing 6, a first servo motor 7, a threaded sleeve 8, a moving block 9, a motor installation block 901, a sliding rod 10, a second servo motor 11, a cutting blade 12, a fixed seat 13, a spring 14, an extrusion block 15, a base plate 16, a base 17, an installation groove 18, a damping spring 19 and an anti-corrosion protection layer 20.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in the figures 1-2, the utility model relates to an accessory cutting device for a textile machine, four corners inside a shell 1 are connected with electric cylinders 2, the power output end of the electric cylinder 2 is connected with a lifting plate 3, two ends of the bottom of the lifting plate 3 are connected with fixed blocks 4, a lead screw 5 is connected between the two fixed blocks 4, the left side and the right side of the lead screw 5 are connected with bearings 6, the bearings 6 are arranged in the fixed blocks 4, the fixed block 4 on the right side is connected with a first servo motor 7, the power output of the first servo motor 7 is connected with the lead screw 5, the lead screw 5 is connected with a thread bushing 8, the thread bushing 8 is connected with a movable block 9, the movable block 9 is provided with a sliding hole, the two fixed blocks 4 are connected with a sliding rod 10 at the lower side of the lead screw 5, the sliding rod 10, the power take off end of second servo motor 11 is connected with cutting piece 12, 1 inboard bottom of casing is connected with fixing base 13, fixing base 13 is the U font and sets up, fixing base 13 is connected with a plurality of springs 14, the free end of spring 14 is connected with extrusion piece 15, the extrusion face of extrusion piece 15 is equipped with wave anti-skidding line, 1 bottom of casing is connected with backing plate 16, backing plate 16 is connected with base 17, be equipped with mounting groove 18 in the base 17, install damping spring 19 in the mounting groove 18, damping spring 19's free end is connected with the backing plate 16 bottom.

When the cutting machine is used, textile machine accessories to be cut are placed in a fixed seat 13, an extrusion block 15 is pushed by springs 14 on two sides to be extruded and fixed, the first servo motor 7 is controlled to rotate, the first servo motor 7 drives a lead screw 5, the lead screw 5 drives a threaded sleeve 8, the threaded sleeve 8 drives a moving block 9, the moving block 9 drives a motor installation block 901 to move along a sliding rod 10, the first servo motor 7 is stopped after the first servo motor 7 is moved to a specified position, a second servo motor 11 is started, the second servo motor 11 drives a cutting piece 12 to rotate at a high speed, when the cutting is carried out, the electric cylinder 2 is controlled to push a lifting plate 3, the lifting plate 3 pushes a fixed block 4, the fixed block 4 pushes the lead screw 5 and the sliding rod 10, the lead screw 5 and the sliding rod 10 drive the moving block 9, the moving block 9 drives the cutting piece 12 to move up and down, when cutting again, the damping spring 19 can effectively reduce the vibration of the shell 1 during cutting.

The bottom of the base 17 is preferably provided with an anti-corrosion protective layer 20. This design prevents the base 17 from corroding when placed on the ground for a long time. In fact, other structural shapes of the anticorrosion protection layer 20 can be considered according to specific situations.

The first servomotor 7 and the second servomotor 11 are preferably the same size and model. The structure design is convenient for replacement and maintenance. In fact, the structural shapes of the other first servomotor 7 and second servomotor 11 may be considered according to the specific situation.

Preferably, a spiral lubricating groove is arranged in the sliding hole, and lubricating oil is filled in the spiral lubricating groove. Such structural design slides more smoothly. In fact, other spiral lubrication groove configurations may be considered as appropriate.

Preferably, the housing 1 is hinged to a dust-proof door provided with an observation window. Such structural design prevents that the dust from scattering everywhere and causing environmental pollution to can see through the inside cutting shape of observation window observation. In fact, other structural shapes of the dustproof door can be considered according to specific situations.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A accessory cutting device for textile machines, comprising a housing (1), characterized in that: four corners inside the shell (1) are connected with electric cylinders (2), the power output end of each electric cylinder (2) is connected with a lifting plate (3), two ends of the bottom of each lifting plate (3) are connected with fixing blocks (4), a lead screw (5) is connected between the two fixing blocks (4), bearings (6) are connected to the left side and the right side of the lead screw (5), the bearings (6) are installed in the fixing blocks (4), the fixing block (4) on the right side is connected with a first servo motor (7), the power output of the first servo motor (7) is connected with the lead screw (5), the lead screw (5) is connected with a threaded sleeve (8), the threaded sleeve (8) is connected with a moving block (9), the moving block (9) is provided with a sliding hole, and the two fixing blocks (4) are connected with a sliding rod (10) at the lower side, the sliding rod (10) is arranged in the sliding hole, the bottom of the moving block (9) is connected with a motor mounting block (901), a second servo motor (11) is arranged in the motor mounting block (901), the power output end of the second servo motor (11) is connected with a cutting blade (12), the bottom of the inner side of the shell (1) is connected with a fixed seat (13), the fixed seat (13) is arranged in a U shape, the fixed seat (13) is connected with a plurality of springs (14), the free ends of the springs (14) are connected with extrusion blocks (15), the extrusion surface of the extrusion block (15) is provided with wave-shaped anti-skid lines, the bottom of the shell (1) is connected with a backing plate (16), the backing plate (16) is connected with a base (17), a mounting groove (18) is arranged in the base (17), and a damping spring (19) is arranged in the mounting groove (18), and the free end of the damping spring (19) is connected with the bottom of the backing plate (16).

2. A cutting device for textile machine accessories, as claimed in claim 1, characterized in that: and an anti-corrosion protective layer (20) is arranged at the bottom of the base (17).

3. A cutting device for textile machine accessories, as claimed in claim 2, characterized in that: the first servo motor (7) and the second servo motor (11) are the same in size and model.

4. A cutting device for textile machine accessories, according to claim 3, characterized in that: and a spiral lubricating groove is arranged in the sliding hole, and lubricating oil is filled in the spiral lubricating groove.

5. A cutting device for textile machine accessories, according to claim 4, characterized in that: the shell (1) is hinged with a dustproof door, and the dustproof door is provided with an observation window.