CN217499653U

CN217499653U - Needle plate assembly of shuttleless multi-needle quilter

Info

Publication number: CN217499653U
Application number: CN202221763138.3U
Authority: CN
Inventors: 赵中琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-09-27
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a no shuttle multi-needle quilter needle board subassembly, include from last to can dismantle the polylith faller of concatenation under to, every faller is from last to being equipped with a plurality of pinholes to the equidistance down, and the distance between the pinhole of one of them faller tip of two adjacent fallers of concatenation and the pinhole of another faller tip equals the distance between two adjacent pinholes in the same faller. Can dismantle the polylith faller of concatenation through adopting the head and the tail and constitute, can adjust the length of faller subassembly to applicable sewing machine in the difference can pull down the faller of renewal with the faller that corresponds after certain position of faller damages, need not to wholly change the faller subassembly, can prevent the waste of material. Through setting up two adjacent first pinholes and second pinhole distance in vertical direction to be less than 1/2 inches, can make the surface fabric roughness and the quality of production better, compare traditional small-size sewing machine and make up, production efficiency multiplies, and the cost reduces by a wide margin.

Description

Needle plate assembly of shuttleless multi-needle quilter

Technical Field

The utility model belongs to the technical field of no shuttle multi-needle quilting machine technique and specifically relates to a no shuttle multi-needle quilting machine needle board subassembly is related to.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc. According to the use of the sewing machine, the sewing machine can be divided into a household sewing machine, an industrial sewing machine and a service industrial sewing machine positioned between the two, most of the industrial sewing machines belong to general sewing machines, including a flat sewing machine, a chain sewing machine, a quilting machine, a overedger, a flat seaming machine and the like, the quilting machine is a textile machine for sewing linear patterns on the surfaces of mattresses, bedspreads, quilts and the like, and can be divided into a shuttle multi-needle quilting machine and a shuttleless multi-needle quilting machine, a needle plate of the existing shuttleless multi-needle quilting machine is of an integrated structure and cannot be adjusted in size, so that the quilting machine cannot be suitable for different shuttleless multi-needle quilting machines, and the application range is small

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide no shuttle multi-needle quilter faller subassembly, solve among the prior art no shuttle multi-needle quilter faller structure as an organic whole, can not adjust its size, consequently, can not be applicable to different no shuttle multi-needle quilter, the little technical problem of application scope.

In order to achieve the technical purpose, the technical scheme of the utility model a no shuttle multi-needle quilter needle board subassembly is provided, a serial communication port, include from last to can dismantle the polylith faller of concatenation under to, every faller is equipped with a plurality of pinholes from last equidistance under to, and the distance between the pinhole of one of them faller tip of two adjacent fallers of concatenation and the pinhole of another faller tip equals the distance between two adjacent pinholes in the same faller.

Further, the needle plate is a parallelogram.

Further, the pinholes include that the equidistance is established at the left a plurality of first pinholes of faller and the equidistance and is established the second pinhole on the faller right side, and arbitrary first pinhole is established respectively in the middle of two adjacent second faller holes, and two adjacent first pinholes and second pinhole are for being less than 1/2 inches in the distance of vertical direction.

Furthermore, a T-shaped sliding block is arranged on the top of each needle plate along the direction from left to right, a T-shaped sliding groove matched with the T-shaped sliding block is arranged on the bottom of each needle plate along the direction from left to right, openings are arranged at two ends of the T-shaped sliding groove, a baffle plate for opening or closing the openings is rotatably arranged on the inner side wall of each opening,

further, one end of each baffle is provided with a bolt, the inner side wall of each opening is provided with a threaded hole matched with the bolt, the two baffles are respectively rotatably arranged in the openings through the bolts and the threaded holes,

further, the one end that the bolt was kept away from to the baffle is equipped with the mounting groove, is equipped with the fixed ball in the mounting groove, and the fixed ball is connected with elastic component one end, and the elastic component other end is connected bottom the mounting groove, and faller top both ends all are equipped with the fixed slot with fixed ball matched with.

Further, the elastic member is a spring.

The beneficial effects of the utility model include:

1. can dismantle the polylith faller of concatenation through adopting the head and the tail and constitute, can adjust the length of faller subassembly, thereby it is applicable in the sewing machine of difference, can pull down the faller of renewal that corresponds after certain position of faller damages, need not to wholly change the faller subassembly, can prevent the waste of material, distance between the pinhole of one of them faller tip of two blocks of fallers of adjacent concatenation and the pinhole of another faller tip equals the distance between two adjacent pinholes in the same faller simultaneously, thereby it is more even when making up the fabric to prevent the crochet hook between two adjacent fallers.

2. Through setting up two adjacent first pinholes and second pinhole distance in vertical direction to be less than 1/2 inches, can make the surface fabric roughness and the quality of production better, compare traditional small-size sewing machine and make up, production efficiency multiplies, and the cost reduces by a wide margin.

Drawings

Fig. 1 is a schematic structural view of a needle plate assembly of a shuttleless multi-needle quilting machine in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of a faller bar construction according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A of FIG. 1;

in the figure: 1. a needle plate; 11. a pinhole; 111. a first pinhole; 112. a second pinhole; 12. a T-shaped chute; 13. an opening; 2. a slider; 3. a baffle plate; 31. mounting grooves; 4. a bolt; 5. fixing the ball; 6. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-3, the utility model provides a needle plate assembly of a shuttleless multi-needle quilting machine, which comprises a plurality of needle plates 1 which are detachably spliced from top to bottom, the needle plates 1 are cuboid, each needle plate 1 is provided with a plurality of needle holes 11 from top to bottom in equal distance, the distance between the needle hole 11 at the end part of one needle plate 1 of two adjacent spliced needle plates 1 and the needle hole 11 at the end part of the other needle plate 1 is equal to the distance between the two adjacent needle holes 11 in the same needle plate 1, the needle plate assembly of the shuttleless multi-needle quilting machine is composed of the plurality of needle plates 1 which are detachably spliced from top to bottom, the length of the needle plate assembly can be adjusted, thereby being applicable to different sewing machines, the application range is wide, when a certain part of the needle plate assembly is damaged, the corresponding needle plate 1 can be detached for replacing, the needle plate assembly is not required to be replaced integrally, the material waste can be prevented, and the distance between the needle hole 11 at the end part of one needle plate 1 of two adjacent needle plates 1 and the needle hole 11 at the end part of the other needle plate 1 is equal to the distance between the two adjacent needle holes 11 in the same needle plate 1, so that the crochet needle can make the needle thread more uniform when sewing the fabric between the two adjacent needle plates 1.

More specifically, pinhole 11 includes that the equidistance is established at a plurality of first pinholes 111 on the needle board left side and the equidistance is established at the second pinhole 112 on the needle board right side, and arbitrary first pinhole 111 is established respectively in the middle of two adjacent second pinhole 112, adopts the pinhole 11 of above-mentioned design, and the stitch is more even when crochet hook is made up the fabric.

It should be noted that, the distance between the two adjacent first needle holes 111 and the second needle holes 112 in the vertical direction is less than 1/2 inches, the existing shuttleless quilting machine cannot quilt the stitch length below 1/2 inches, so that quilted fabrics with the stitch length below 1/2 can only be sewn by a small sewing machine, and by setting the distance between the two adjacent first needle holes 111 and the second needle holes 112 in the vertical direction to be less than 1/2 inches, the smoothness and quality of the produced fabrics can be better, the production efficiency is doubled, and the cost is greatly reduced.

In the embodiment, the top of each needle plate 1 is provided with a T-shaped sliding block 2 along the direction from left to right, the bottom of each needle plate 1 is provided with a T-shaped sliding groove 12 matched with the T-shaped sliding block 2 along the direction from left to right, two ends of the T-shaped sliding groove 12 are provided with openings 13, the inner side wall of each opening 13 is rotatably provided with a baffle 3 for opening or closing the opening 13, when the two needle plates 1 need to be connected, the T-shaped sliding block 2 on one needle plate 1 can be slid into the T-shaped sliding groove 12 on the other needle plate 1, then the baffles 3 in the two openings 13 are respectively rotated to close the two openings 13, so that the T-shaped sliding block 2 can be prevented from being separated from the T-shaped sliding groove 12, the two needle plates 1 can be fixedly connected, when the two needle plates 1 need to be disassembled, the baffles 3 in the two openings 13 are rotated to open the two openings 13, and the T-shaped sliding block 2 can be slid out from the T-shaped sliding groove 12, the two needle plates 1 can be disassembled, and the operation is convenient.

In other embodiments, a T-shaped sliding block 2 is arranged on the top of each needle plate 1 along the left-to-right direction, a T-shaped sliding groove 12 matched with the T-shaped sliding block 2 is arranged on the bottom of each needle plate 1 along the left-to-right direction, one end of the T-shaped sliding groove 12 is of a closed structure, the other end of the T-shaped sliding groove 12 is provided with an opening 13, a baffle 3 used for opening or closing the opening 13 is rotatably arranged on the side wall of the opening 13, when the two needle plates 1 need to be connected, the T-shaped sliding block 2 on one needle plate 1 can be slid into the T-shaped sliding groove 12 on the other needle plate 1, then the baffle 3 is rotated to close the opening 13, so that the T-shaped sliding block 2 can be prevented from being separated from the T-shaped sliding groove 12, thereby the two needle plates 1 can be fixedly connected, when the two needle plates 1 need to be disassembled, the baffle 3 is rotated to open the opening 13, thereby the T-shaped sliding block 2 can be slid out from the T-shaped sliding groove 12, the two needle plates 1 can be disassembled, and the operation is convenient.

In order to ensure that the baffle 3 is firmly fixed in the opening 13 when the baffle 3 closes the opening 13, the bolt 4 is installed at one end of the baffle 3, the threaded hole 13 matched with the bolt 4 is formed in the inner side wall of the opening 13, the two baffles 3 are respectively and rotatably installed in the opening 13 through the bolt 4 and the threaded hole 13, the baffle 3 can be rotatably installed in the opening 13 through the matching of the bolt 4 and the threaded hole 13, and meanwhile, the baffle 3 can be firmly fixed in the opening 13 when the baffle 3 closes the opening 13.

In order to make baffle 3 when sealing opening 13, baffle 3 more firmly fixes in opening 13, the one end that bolt 4 was kept away from to baffle 3 is equipped with mounting groove 31, be equipped with solid fixed ball 5 in the mounting groove 31, gu fixed ball 5 is connected with elastic component 6 one end, the elastic component 6 other end is connected

bottom mounting groove

31, 1 top both ends of faller all are equipped with the fixed slot 14 with solid fixed ball 5 matched with, under the elastic action of elastic component 6, can make solid fixed ball 5 stretch out outside mounting groove 13 or retract in mounting groove 13, thereby can rotate baffle 3 to when sealing opening 13, make baffle 3 more firmly fix in opening 13, also can conveniently rotate baffle 3 to open opening 13 simultaneously, and convenient operation.

In this embodiment, the elastic member 6 is a spring.

The elastic member 6 only needs to have a certain elastic force to allow the fixing ball 5 to extend or retract into the mounting groove 31, and thus, it is not limited to the form of a spring, for example, in other embodiments, the elastic member 6 is made of elastic metal sheet or rubber sheet, etc. with a certain elastic property to allow the fixing ball 5 to extend or retract into the mounting groove 31.

The specific principle is as follows: when in use, the rotating baffle 3 opens the openings 13 at the two ends of the T-shaped chute 12 at the bottom of one needle plate 1, the T-shaped slide block 2 at the top of the other needle plate 1 slides into the T-shaped chute 12 at the bottom of the other needle plate 1, then the rotating baffle 3 seals the openings 13, simultaneously under the elastic action of the elastic piece 6, the fixing ball 5 can extend out of the mounting groove 13 or retract into the mounting groove 13, the fixing ball 5 can be fixed in the fixing groove 13, thereby the openings 13 can be sealed, the T-shaped slide block 2 can be prevented from sliding out of the T-shaped chute 12, thereby the two needle plates 1 can be firmly connected, the plurality of needle plates 1 can be sequentially spliced end to end from top, when the needle plates 1 need to be disassembled, the baffle 3 is rotated to open the openings 13, then the T-shaped slide block 2 is drawn out of the T-shaped chute 12, thereby the two needle plates 1 can be disassembled, the length of the needle board assembly 1 can be reduced or the needle board 1 can be replaced according to the requirement.

The beneficial effects of the utility model include: the utility model provides a can dismantle polylith faller 1 of concatenation through adopting the head and the tail to constitute, can adjust the length of faller subassembly, thereby it is applicable in the sewing machine of difference, can pull down the faller of renewal after certain position of faller 1 damages, need not to wholly change the faller subassembly, can prevent the waste of material, simultaneously the distance between the pinhole 11 of one of them faller 1 tip of two adjacent concatenations and the pinhole 11 of another faller 1 tip equals the distance between two adjacent pinholes 11 in the same faller 1, thereby prevent that the crochet hook from making the needle line more even when making up the fabric between two adjacent fallers 1.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The needle plate assembly of the shuttleless multi-needle quilting machine is characterized by comprising a plurality of needle plates which are detachably spliced from top to bottom, wherein each needle plate is provided with a plurality of needle holes from top to bottom in equal distance, and the distance between the needle hole at the end part of one needle plate and the needle hole at the end part of the other needle plate of the two adjacent needle plates is equal to the distance between the two adjacent needle holes in the same needle plate.

2. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 1 wherein said needle plate is a parallelogram.

3. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 1 wherein said needle holes include a plurality of first needle holes equidistantly spaced on a left side of the needle plate and a plurality of second needle holes equidistantly spaced on a right side of the needle plate, each of said first needle holes being disposed intermediate adjacent ones of the second needle plate holes.

4. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 3 wherein the vertical distance between adjacent first and second needle holes is less than 1/2 inches.

5. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 1 wherein each of the needle plates has a top with a T-shaped slider extending in a left-to-right direction, and a bottom with a T-shaped slot extending in a left-to-right direction, the T-shaped slot being engaged with the T-shaped slider, the T-shaped slot having openings at both ends, and a baffle plate rotatably mounted on an inner side wall of the opening for opening or closing the opening.

6. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 5 wherein the stop plates are each provided with a threaded bolt at one end thereof, the inner side walls of the openings are provided with a threaded hole for receiving the threaded bolt, and the two stop plates are each rotatably mounted in the openings by means of the threaded bolt and the threaded hole.

7. The needle plate assembly of the shuttleless multi-needle quilting machine as claimed in claim 6, wherein a mounting groove is formed at an end of the baffle plate away from the bolt, a fixing ball is disposed in the mounting groove, the fixing ball is connected to one end of an elastic member, the other end of the elastic member is connected to the bottom of the mounting groove, and fixing grooves matched with the fixing ball are formed at both ends of the top of the needle plate.

8. The needle plate assembly of the shuttleless multi-needle quilting machine of claim 7 wherein said resilient member is a spring.