CN213538314U

CN213538314U - Cloth roll shearing device for warp knitting machine

Info

Publication number: CN213538314U
Application number: CN202021996377.4U
Authority: CN
Inventors: 李洪春; 李章富
Original assignee: Fuzhou Changle Wanda Textile Machinery Co Ltd
Current assignee: Fuzhou Changle Wanda Textile Machinery Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-25
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a yardage roll shearing mechanism for tricot machine in weaving technical field, including bottom plate and universal wheel, the universal wheel is provided with four groups, and four groups of universal wheels are array form rigid coupling in the bottom of bottom plate, the top rigid coupling of bottom plate has the fagging, the left and right sides rigid coupling respectively of fagging has electric push rod and curb plate, the rigid coupling has the pull rod on the flexible end in left side of electric push rod, both sides rigid coupling has the push rod of two sets of symmetries around the pull rod, the rigid coupling has the push pedal on the right side wall of two sets of push rods, the right side rigid coupling of push pedal has the cutter, the rigid coupling has two-way electric push rod and two sets of. The utility model discloses simple structure, convenient operation cooperatees through two sets of electric push rods, fixes the cloth through pressing the frame before the cutter cutting, improves the cutting accuracy, need not artifical manual operation, labour saving and time saving; through setting up the slipmat, the cutter horizontal migration improves the cutting plane straightness with the cloth cutting, is convenient for extensively use.

Description

Cloth roll shearing device for warp knitting machine

Technical Field

The utility model relates to the technical field of spinning, specifically a yardage roll shearing mechanism for tricot machine.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine.

The main knitting elements of warp knitting machines are needles, guide needles, sinkers and presser plates (for crochet machines). The knitting needles are arranged in a row on the needle bed and move together with the needle bed. The guide needles are mounted on the slats to form guide bars. The warp yarns pass through the eyelets of the guide needles, are fed with the guide bar to be wound around the needles, and are knitted into a fabric by the cooperative movement of knitting members such as knitting needles and sinkers.

The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism.

After the yarn is woven into a fabric by a weaving mechanism, the fabric is usually wound into a roll by a winding device, and after the roll is completed, the roll needs to be cut. Most yardage rolls are artifical manual cutting at present, and not only waste time and energy, and operate inconveniently, and production efficiency is low, and the cut surface is uneven straight, easily causes the waste.

Based on this, the utility model designs a yardage roll shearing mechanism for tricot machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a yardage roll shearing mechanism for tricot machine to solve most yardage rolls that propose among the above-mentioned background art and be artifical manual cutting, not only waste time and energy, and operate inconveniently, production efficiency is low, and the cut surface is uneven, easily causes extravagant problem.

In order to achieve the above object, the utility model provides a following technical scheme: a yardage roll shearing mechanism for a warp knitting machine comprises a bottom plate and universal wheels, wherein the universal wheels are provided with four groups, the four groups of universal wheels are fixedly connected to the bottom of the bottom plate in an array manner, a supporting plate is fixedly connected to the top of the bottom plate, an electric push rod and a side plate are fixedly connected to the left side and the right side of the supporting plate respectively, a pull rod is fixedly connected to the left telescopic end of the electric push rod, two groups of symmetrical push rods are fixedly connected to the front side and the rear side of the pull rod, a push plate is fixedly connected to the right side wall of the two groups of push rods, a cutter is fixedly connected to the right side of the push plate, a bidirectional electric push rod and two groups of vertically symmetrical positioning plates are fixedly connected to the right side wall of the side plate, telescopic rods are hinged to one sides, close to each other, jacks are formed in the two groups of the positioning plates, insertion rods are inserted in the jacks, the spring butt in the mounting panel with between the locating plate, the bottom rigid coupling of rod seat has four groups to be the davit that the array form distributes, the rigid coupling has the pressure frame on the davit, two sets of the equal rigid coupling in one side that the pressure frame is close to each other has two sets of symmetrical slipmats, the both ends of telescopic link respectively with two-way electric push rod with the lateral wall of inserted bar is articulated mutually.

Preferably, the top of bottom plate with the rigid coupling has the stiffener of two sets of symmetries between the lateral wall of fagging, improves device stability, improves the stability of fagging.

Preferably, the fagging with set up two sets of pole holes of crossing of symmetry around with on the curb plate, and two sets of the push rod runs through two sets of respectively cross the pole hole, be convenient for carry out the transmission to the push pedal.

Preferably, the cutter is V-shaped, and the opening of the cutter faces to the right, so that the cloth is conveniently cut.

Preferably, the telescopic link is a bidirectional telescopic link, so that the bidirectional electric push rod can swing conveniently, and the insertion rod is driven to lift by the bidirectional electric push rod through the telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, convenient operation cooperatees through two sets of electric push rods, fixes the cloth through pressing the frame before the cutter cutting, improves the cutting accuracy, need not artifical manual operation, labour saving and time saving;

2. through setting up the slipmat, the cutter horizontal migration improves the cutting plane straightness with the cloth cutting, is convenient for extensively use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the structure of the pressing frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-universal wheel, 3-supporting plate, 4-electric push rod, 5-side plate, 6-pull rod, 7-push rod, 8-push plate, 9-cutter, 10-bidirectional electric push rod, 11-positioning plate, 12-telescopic rod, 13-jack, 14-inserted rod, 15-mounting plate, 16-rod seat, 17-spring, 18-pressing frame, 19-non-slip mat, 20-reinforcing rod, 21-rod through hole and 30-suspension arm.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a yardage roll shearing mechanism for a warp knitting machine comprises a bottom plate 1 and universal wheels 2, wherein the universal wheels 2 are provided with four groups, the four groups of universal wheels 2 are fixedly connected to the bottom of the bottom plate 1 in an array manner, a supporting plate 3 is fixedly connected to the top of the bottom plate 1, the left side and the right side of the supporting plate 3 are respectively fixedly connected with an electric push rod 4 and a side plate 5, a pull rod 6 is fixedly connected to the left telescopic end of the electric push rod 4, two groups of symmetrical push rods 7 are fixedly connected to the front side and the rear side of the pull rod 6, a push plate 8 is fixedly connected to the right side of the two groups of push rods 7, a cutter 9 is fixedly connected to the right side of the push plate 8, a bidirectional electric push rod 10 and two groups of vertically symmetrical positioning plates 11 are fixedly connected to the right side of the side plate 5, telescopic rods 12 are hinged to the mutually adjacent sides of the two groups of positioning plates 11, jacks 13, the outer side of the inserted link 14 is sleeved with a spring 17, the spring 17 is abutted between the mounting plate 15 and the positioning plate 11, the bottom of the link base 16 is fixedly connected with four groups of suspension arms 30 which are distributed in an array shape, the suspension arms 30 are fixedly connected with pressing frames 18, one side of each group of the pressing frames 18 which are close to each other is fixedly connected with two groups of symmetrical anti-slip pads 19, and two ends of the telescopic link 12 are respectively hinged with the two-way electric push rod 10 and the side wall of the inserted link 14.

Further, the rigid coupling has two sets of symmetrical stiffeners 20 between the top of bottom plate 1 and the lateral wall of fagging 3, improves device stability, improves fagging 3's stability.

Furthermore, two sets of rod passing holes 21 which are symmetrical front and back are formed in the supporting plate 3 and the side plate 5, and the two sets of push rods 7 penetrate through the two sets of rod passing holes 21 respectively, so that the push plate 8 can be conveniently driven.

Further, the cutter 9 is V-shaped, and the opening of the cutter 9 faces to the right, so that the cloth can be conveniently cut.

Further, the telescopic rod 12 is a bidirectional telescopic rod, which is convenient for swinging, so that the bidirectional electric push rod 10 drives the inserted rod 14 to lift through the telescopic rod 12.

One specific application of this embodiment is: the utility model is suitable for a tailor the shearing to the cloth, specifically be a yardage roll shearing mechanism for tricot machine, during the use, it removes one side to the cloth to install through universal wheel 2, move two sets of pressure frame 18 respectively to the upper and lower both sides of waiting to cut the cloth, then align cutter 9 and cloth, start two-way electric push rod 10, two-way electric push rod 10's both ends drive two sets of telescopic link 12 swings, it is close to each other in two sets of jacks 13 to drive two sets of inserted bars 14, spring 17 is compressed, bar seat 16 drives through davit 30 and presses frame 18 to remove, two sets of pressure frame 18 press the clamp with the cloth through slipmat 19 to be fixed, then start electric push rod 4, pull rod 6 drives two sets of push rod 7 and moves right in crossing pole hole 21, push pedal 8 drives cutter 9 and moves right and cuts the cloth, cutting precision is high with stability.

The electrical components presented therein are all electrically connected to an external power source.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A yardage roll shearing device for warp knitting machines, comprising a base plate (1) and universal wheels (2), characterized in that: the universal wheels (2) are provided with four groups, the universal wheels (2) are fixedly connected to the bottom of the bottom plate (1) in an array manner, a supporting plate (3) is fixedly connected to the top of the bottom plate (1), the left side and the right side of the supporting plate (3) are respectively fixedly connected with an electric push rod (4) and a side plate (5), a pull rod (6) is fixedly connected to the left side telescopic end of the electric push rod (4), two groups of symmetrical push rods (7) are fixedly connected to the front side and the rear side of the pull rod (6), a push plate (8) is fixedly connected to the right side wall of the two groups of push rods (7), a cutter (9) is fixedly connected to the right side of the push plate (8), a bidirectional electric push rod (10) and two groups of vertically symmetrical positioning plates (11) are fixedly connected to the right side wall of the side plate (5), a telescopic rod (12) is hinged to one side of the two groups of positioning plates (11, it has inserted bar (14) to peg graft in jack (13), the both ends difference rigid coupling of inserted bar (14) has mounting panel (15) and rod seat (16), spring (17) have been cup jointed in the outside of inserted bar (14), spring (17) butt in mounting panel (15) with between locating plate (11), the bottom rigid coupling of rod seat (16) has four groups to be davit (30) that the array form distributes, the rigid coupling has pressure frame (18) on davit (30), and is two sets of the equal rigid coupling in one side that pressure frame (18) are close to each other has slipmat (19) of two sets of symmetries, the both ends of telescopic link (12) respectively with two-way electric push rod (10) with the lateral wall of inserted bar (14) is articulated mutually.

2. The cloth roll cutting device for a warp knitting machine according to claim 1, characterized in that: two groups of symmetrical reinforcing rods (20) are fixedly connected between the top of the bottom plate (1) and the side walls of the supporting plates (3).

3. The cloth roll cutting device for a warp knitting machine according to claim 1, characterized in that: two sets of rod passing holes (21) which are symmetrical front and back are formed in the supporting plate (3) and the side plate (5), and the two sets of push rods (7) penetrate through the two sets of rod passing holes (21) respectively.

4. The cloth roll cutting device for a warp knitting machine according to claim 1, characterized in that: the cutter (9) is V-shaped, and the opening of the cutter (9) faces to the right.

5. The cloth roll cutting device for a warp knitting machine according to claim 1, characterized in that: the telescopic rod (12) is a bidirectional telescopic rod.