CN212834359U

CN212834359U - Weft yarn cutting device of warp knitting machine for spinning

Info

Publication number: CN212834359U
Application number: CN202021155792.7U
Authority: CN
Inventors: 赵崇龙
Original assignee: Laiyang Jiaxin Knitting Co ltd
Current assignee: Laiyang Jiaxin Knitting Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-30
Anticipated expiration: 2030-06-21

Abstract

The utility model relates to the technical field of textile, and a weaving is with tricot machine woof cutting device is disclosed, the on-line screen storage device comprises a base, the equal fixed mounting in the left and right sides at base top has the bradyseism post, the top fixed mounting of bradyseism post has the woof to place the platform, the woof is placed the equal fixed mounting in the left and right sides at bench top and is had the connecting plate, the equal fixed mounting in one side that the connecting plate carried on the back mutually has the shock-conducting rod, the equal fixed mounting in one side that the shock-conducting rod carried on the back mutually has the curb plate, the equal fixed mounting in one side that the curb plate is relative has quantity to be two damping spring, damping spring relative one side all places a fixed connection with the woof, the bottom fixed mounting of curb plate has the balancing pole, the bottom. This weaving is with tricot machine woof cutting device has wholly reached the purpose of being convenient for fall the shock attenuation of making an uproar, greatly increased cutting device's result of use.

Description

Weft yarn cutting device of warp knitting machine for spinning

Technical Field

The utility model relates to the technical field of weaving, specifically be a tricot machine woof cutting device is used in weaving.

Background

The work flow of warp knitting machines is to form knitted fabrics by simultaneously knitting one or several sets of parallel arranged yarns on all the work needles of a warp feed machine, this process being called warp knitting and the fabrics being called warp knit.

The warp knitting machine is an indispensable machine in the textile industry, weft yarns can be generated in the working process of the warp knitting machine, various weft yarn cutting devices are invented for processing the weft yarns, the weft yarn cutting devices in the existing market have the defects of inconvenience in noise reduction and shock absorption, a large amount of noise and vibration can be generated in the weft yarn cutting process of the cutting devices, the working environment is influenced, the service life of the cutting devices can be shortened due to long and long vibration, the using effect of the cutting devices is greatly reduced, and therefore the weft yarn cutting device of the textile warp knitting machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a weaving is with tricot machine woof cutting device possesses the advantages such as the shock attenuation of making an uproar of being convenient for fall, has solved the woof cutting device on the current market and has the shortcoming of the shock attenuation of making an uproar of not being convenient for, leads to cutting device at the in-process that cuts off the woof, can produce a large amount of noises and vibrations, not only influences operational environment, and long and vibrations of a specified duration still can make cutting device's life-span shorten, greatly reduced cutting device's result of use.

(II) technical scheme

For the purpose of realizing the above-mentioned shock attenuation of making an uproar of being convenient for, the utility model provides a following technical scheme: a weft cutting device of a warp knitting machine for spinning comprises a base, wherein cushioning columns are fixedly mounted on the left side and the right side of the top of the base, a weft placing table is fixedly mounted on the top of each cushioning column, connecting plates are fixedly mounted on the left side and the right side of the top of the weft placing table, shock guide rods are fixedly mounted on the opposite sides of the connecting plates, side plates are fixedly mounted on the opposite sides of the shock guide rods, two shock absorbing springs are fixedly mounted on the opposite sides of the side plates, the opposite sides of the shock absorbing springs are fixedly connected with the weft placing table, balancing rods are fixedly mounted at the bottoms of the side plates, the bottoms of the balancing rods are fixedly connected with the base, metal ejector rods are fixedly mounted at the top of the weft placing table, a top plate is fixedly mounted between the opposite sides of the metal ejector rods, and a plurality of damping shock absorbers are fixedly mounted at the bottom of the top plate, the bottom fixed mounting of damping bumper shock absorber has the saddle board, the left and right sides of saddle board all with connecting plate fixed connection, fixed mounting has the backplate between the relative one side of connecting plate, the equal fixed mounting in the positive left and right sides of backplate has electric putter, electric putter's positive fixed mounting has rodless cylinder, rodless cylinder's top fixed mounting has the sliding block, the top and the saddle board sliding connection of sliding block, rodless cylinder's bottom fixed mounting has the cutting off platform, the bottom fixed mounting of cutting off platform has the blade.

Preferably, the top of the weft yarn placing table is provided with a placing groove, and weft yarns to be cut are movably arranged in the placing groove.

Preferably, the left side and the right side of the bottom of the sliding seat plate are both provided with sliding grooves, and the sliding grooves are matched with the sliding blocks.

Preferably, the shock guide rod consists of a rod body and two shock guide blocks, and the two shock guide blocks are fixedly mounted on the outer side of the rod body.

Preferably, the number of the rodless cylinders is two, and the two rodless cylinders are symmetrically distributed at equal intervals.

Preferably, the number of bradyseism post is two, two the bradyseism post is symmetrical equidistance and distributes, the quantity of balancing pole is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a weaving is with tricot machine woof cutting device possesses following beneficial effect:

the weft yarn cutting device of the warp knitting machine for spinning drives the cutting platform and the blade to move up and down by starting the rodless cylinder to cut off weft yarns, when the weft yarns with different lengths are faced, the electric push rod can be started to drive the cutting platform and the blade to move back and forth to cut off the weft yarns at different positions, the vibration force generated in the operation process of the cutting device can be dispersed by multiple points preferentially by arranging a plurality of damping shock absorbers, then the vibration force generated in the operation process of the cutting device is transmitted to the upper part of the side plate by arranging the shock guide rod, the vibration force on the side plate and the vibration residual force generated by the cutting device are effectively absorbed by arranging the shock absorbing spring, finally the residual vibration force is uniformly guided to the base by the shock absorbing column to disperse the vibration force to each position of the cutting device, the whole vibration force is greatly reduced, and the whole purpose of facilitating noise reduction and shock absorption is achieved, greatly increasing the using effect of the cutting device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the connection structure schematic diagram of the back plate and the electric push rod of the present invention.

In the figure: the device comprises a base 1, a cushioning column 2, a weft yarn placing table 3, a connecting plate 4, a shock guide rod 5, a side plate 6, a damping spring 7, a balance rod 8, a metal ejector rod 9, a top plate 10, a damping shock absorber 11, a sliding seat plate 12, a back plate 13, an electric push rod 14, a rodless cylinder 15, a sliding block 16, a cutting table 17 and a blade 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a weft cutting device of a warp knitting machine for spinning comprises a base 1, wherein the left side and the right side of the top of the base 1 are fixedly provided with two cushioning columns 2, the number of the cushioning columns 2 is two, the two cushioning columns 2 are symmetrically and equidistantly distributed, the number of balancing rods 8 is two, the top of each cushioning column 2 is fixedly provided with a weft placing table 3, the top of each weft placing table 3 is provided with a placing groove, wefts to be cut are movably arranged in the placing groove, the left side and the right side of the top of each weft placing table 3 are fixedly provided with connecting plates 4, one sides opposite to the connecting plates 4 are fixedly provided with shock guide rods 5, each shock guide rod 5 consists of a rod body and a shock guide block, the outer sides of the rod bodies are fixedly provided with two shock guide blocks, one sides opposite to the shock guide rods 5 are fixedly provided with side plates 6, one sides opposite to the side plates 6 are fixedly provided with two damping springs 7, one sides opposite to the damping springs 7 are fixedly connected with the weft, a balancing rod 8 is fixedly installed at the bottom of the side plate 6, the bottom of the balancing rod 8 is fixedly connected with the base 1, a metal ejector rod 9 is fixedly installed at the top of the weft yarn placing table 3, a top plate 10 is fixedly installed between one opposite sides of the metal ejector rod 9, a plurality of damping shock absorbers 11 are fixedly installed at the bottom of the top plate 10, the type of the damping shock absorbers 11 can be XHS-1, a slide seat plate 12 is fixedly installed at the bottom of the damping shock absorbers 11, the left side and the right side of the slide seat plate 12 are both fixedly connected with the connecting plate 4, a back plate 13 is fixedly installed between one opposite sides of the connecting plate 4, sliding grooves are respectively formed at the left side and the right side of the bottom of the slide seat plate 12 and are matched with sliding blocks 16, electric push rods 14 are fixedly installed at the left side and the right side of the front of the back plate 13, the type of the electric push rods 14 can be XTL100, a, the cutting platform 17 and the blade 18 are driven to move up and down by starting the rodless cylinder 15 to cut off the weft, when facing the weft with different lengths, the electric push rod 14 can be started to drive the cutting platform 17 and the blade 18 to move back and forth to cut off the weft at different positions, the vibration force generated in the operation process of the cutting device can be dispersed by multiple points preferentially by arranging a plurality of damping shock absorbers 11, then the vibration force generated in the operation process of the cutting device is transmitted to the upper part of the side plate 6 by arranging the vibration guide rod 5, the vibration force on the side plate 6 and the vibration residual force generated by the cutting device are effectively absorbed by arranging the damping spring 7, finally the residual vibration force is uniformly guided to the base 1 by the damping post 2 to disperse the vibration force to each position of the cutting device, the whole vibration force is greatly reduced, and the aim of facilitating noise reduction and shock absorption is integrally achieved, greatly increased cutting device's result of use, rodless cylinder 15's quantity is two, and two rodless cylinders 15 are symmetrical equidistance and distribute, and rodless cylinder 15's top fixed mounting has sliding block 16, sliding block 16's top and slide plate 12 sliding connection, and rodless cylinder 15's bottom fixed mounting has cutting off table 17, and cutting off table 17's bottom fixed mounting has blade 18.

In summary, the weft cutting device of the warp knitting machine for textile carries out weft cutting work by starting the rodless cylinder 15 to drive the cutting platform 17 and the blade 18 to move up and down, when facing wefts with different lengths, the electric push rod 14 can be started to drive the cutting platform 17 and the blade 18 to move back and forth to carry out cutting work at different positions, vibration force generated in the operation process of the cutting device can be dispersed by multiple points preferentially by arranging the plurality of damping shock absorbers 11, then the vibration force generated in the operation process of the cutting device is transmitted to the upper part of the side plate 6 by arranging the vibration guide rod 5, the vibration force on the side plate 6 and the vibration residual force generated by the cutting device are effectively absorbed by arranging the damping spring 7, finally the residual vibration force is uniformly guided to the base 1 by the vibration damping columns 2 to disperse the vibration force to each position of the cutting device, and greatly reduce the whole vibration force, wholly reached the absorbing purpose of making an uproar of being convenient for fall, greatly increased cutting device's result of use, solved the woof cutting device on the current market and had the absorbing shortcoming of making an uproar of falling of being not convenient for, lead to cutting device at the in-process that cuts off the woof, can produce a large amount of noises and vibrations, not only influence operational environment, long and vibrations of a specified duration still can make cutting device's life-span shorten, greatly reduced cutting device's result of use's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A weft cutting device of a warp knitting machine for spinning comprises a base (1), and is characterized in that: the shock absorption device is characterized in that the left side and the right side of the top of the base (1) are fixedly provided with shock absorption columns (2), the top of each shock absorption column (2) is fixedly provided with a weft yarn placing table (3), the left side and the right side of the top of the weft yarn placing table (3) are fixedly provided with connecting plates (4), one opposite sides of the connecting plates (4) are fixedly provided with shock guide rods (5), one opposite sides of the shock guide rods (5) are fixedly provided with side plates (6), one opposite side of each side plate (6) is fixedly provided with two shock absorption springs (7), one opposite side of each shock absorption spring (7) is fixedly connected with the corresponding weft yarn placing table (3), the bottom of each side plate (6) is fixedly provided with a balance rod (8), the bottom of each balance rod (8) is fixedly connected with the base (1), and the top of each weft yarn placing table (3) is fixedly provided with a metal, the metal ejector rod type shock absorber is characterized in that a top plate (10) is fixedly installed between one opposite sides of metal ejector rods (9), a plurality of damping shock absorbers (11) are fixedly installed at the bottom of the top plate (10), a sliding seat plate (12) is fixedly installed at the bottom of each damping shock absorber (11), the left side and the right side of each sliding seat plate (12) are fixedly connected with a connecting plate (4), a back plate (13) is fixedly installed between one opposite sides of the connecting plates (4), electric push rods (14) are fixedly installed at the left side and the right side of the front of each back plate (13), rodless cylinders (15) are fixedly installed at the front of each electric push rod (14), sliding blocks (16) are fixedly installed at the tops of the rodless cylinders (15), the tops of the sliding blocks (16) are slidably connected with the sliding seat plates (12), and cutting-off tables (17) are fixedly installed, and a blade (18) is fixedly arranged at the bottom of the cutting table (17).

2. The weft cutting device of a warp knitting machine for textile use according to claim 1, characterized in that: the top of the weft yarn placing table (3) is provided with a placing groove, and weft yarns to be cut are movably arranged in the placing groove.

3. The weft cutting device of a warp knitting machine for textile use according to claim 1, characterized in that: the left side and the right side of the bottom of the sliding seat plate (12) are both provided with sliding grooves, and the sliding grooves are matched with the sliding blocks (16).

4. The weft cutting device of a warp knitting machine for textile use according to claim 1, characterized in that: the shock guide rod (5) is composed of a rod body and two shock guide blocks, and the two shock guide blocks are fixedly mounted on the outer side of the rod body.

5. The weft cutting device of a warp knitting machine for textile use according to claim 1, characterized in that: the number of the rodless cylinders (15) is two, and the two rodless cylinders (15) are symmetrically distributed at equal intervals.

6. The weft cutting device of a warp knitting machine for textile use according to claim 1, characterized in that: the quantity of bradyseism post (2) is two, two bradyseism post (2) are symmetrical equidistance and distribute, the quantity of balancing pole (8) is two.