JP7093877B1 - 4 Copulation contact knitting and weaving string knitting machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a string knitting machine for 4-copulation contact knitting to produce a knitted or woven product having good heat dissipation efficiency and high practicality. A guide rail unit 35 is divided into a first knitting circumference 351 and a second knitting weaving circumference 352 installed surrounding a shaft tube 33, and transmission rotation of the first and second knitting weaving circumferences 351 and 352. The boards 351A and 352A are connected in order to form the first knitting route D1 and the second knitting route D2 in which the rotary pipe 36 circulates, and at the intersection position of the first knitting route D1 and the second knitting route D2 intersecting each other. Is formed with four crossing contacts D3, and when the thread body B sent out by each rotary tube 36 passes through each crossing contact D3, a cross knitting is produced, and a multi-circular knitting surface layer is knitted on the surface of the core thread A. Each ring on the knitted surface layer has four interwoven points 41. [Selection diagram] FIG. 4

Description

The present invention relates to a string knitting machine, and more particularly to a string knitting machine for 4-cross contact knitting that forms a 4-cross contact knitting arrangement using a guide rail unit.

As shown in FIGS. 1 to 3, the conventional string knitting machine 1 (simplified drawing in the figure) is installed on the machine base 11, the panel 12 installed on the machine base 11, the panel 12, and the core yarn a. A shaft tube 13 used for feeding, a transmission unit 14 installed below the panel 12, a track unit 15 formed on the panel 12, and a plurality of rotary tubes running on the track unit 15 and used for feeding the yarn body c. Has 16.

The track unit 15 is installed around the shaft tube 13 and surrounds the shaft tube 13. Further, the track unit 15 has a plurality of transmission rotating discs 151 that are connected to each other and connected to each other.
Each transmission rotary disk 151 is arranged in an annular circular orbit, and on each transmission rotation disk 151, a plurality of transmission tanks 152 for receiving each rotation tube 16 are opened, and any two transmission rotations adjacent to each other are established. The boards 151 intersect at the crossing points 153 (ie, the annular position in FIG. 1), whereby the track unit 15 forms the inner edge knitting process b1 and the outer edge knitting process b2.

When the transmission unit 14 is activated, the movement of each rotary tube 16 is driven by using the guidance of the orbital unit 15. That is, under the induction and transmission operation of each transmission rotary disk 151 and the transmission tank 152, each rotary tube 16 changes the traveling direction at each crossing contact 153 position, and each rotary tube 16 has an inner edge knitting process b1 and an outer edge knitting process. It goes back and forth along the process b2.
As a result, the yarn body c sent out to each rotary tube 16 constantly changes its moving direction on each mating contact 153, and each yarn body c is densely crossed on the surface of the core yarn a. Produces a surface layer.
Moreover, the knitting and weaving surface layer forms a multi-layered annular shape to wrap the core yarn a, and finally the knitting and weaving product 2 is produced (see FIG. 3).
In the knitting process, each annulus of the knitting and weaving surface layer is woven with the yarn body c and the yarn body c densely crossed with each other to form a plurality of mixed weaving points 21 (see FIG. 2; front surface in the drawing). Only shown from).

Since the mating contacts 153 are formed so as to intersect each other on an annular circular orbital arrangement, each rotary tube 16 moves back and forth on each transmission rotary disk 151 in the inner edge knitting process b1 and the outer edge knitting process b2. When the continuous knitting work of reciprocating, crossing and surrounding is performed, the knitting and weaving surface layer formed by interweaving each yarn body c exhibits a dense crossing state and wraps the core yarn a.
However, the above-mentioned conventional dense cross-knitting method has restrictions in actual use.
From the viewpoint of heat dissipation, the mixed weaving points 21 are excessively densely distributed, whereby many voids are formed between each yarn body c and the core yarn a, and the contact surface between the two is reduced. , It affects the heat conduction action of the knitted and woven product 2, and there is a limit to the heat dissipation efficiency.
Therefore, the conventional knitting and weaving method cannot meet the actual needs of the user, and improvement is awaited.

An object to be solved by the present invention is to provide a string knitting machine for 4-copulation knitting to produce a highly practical knitting and weaving product.

In order to solve the above problems, the four-contact knitting string knitting machine of the present invention is used for a machine base, a panel installed on the machine base, a panel installed on the panel, and feeding core yarn. It has a shaft tube, a transmission unit installed below the panel, a guide rail unit formed on the panel, and a plurality of rotary tubes running on the guide rail unit.
A thread body is wound around the plurality of rotary tubes, and the plurality of rotary tubes are used to deliver the thread body.
The guide rail unit has a plurality of transmission rotary discs installed on the panel and interlocking with the transmission unit, and a plurality of transmission tanks for receiving the plurality of rotary pipes are opened on the plurality of transmission rotary discs. The plurality of transmission turntables are divided into a first knitting weave circumference and a second knitting weaving circumference, and the first knitting weaving circumference and the second knitting weaving circumference surround the shaft tube around the shaft tube. In addition, the first woven circumference is surrounded by the second woven circumference.
The transmission turntable of the first knitting circumference and the transmission turntable of the second knitting circumference are connected in order to form the first knitting route and the second knitting route on which the plurality of rotary tubes can travel, respectively. The direction of the knitting route and the direction of the second knitting route are different from each other. The four cross-knitting contacts form points, and the four cross-knitting contacts are installed at intervals of 90 degrees from each other. When a plurality of rotary tubes circulate on the first knitting route and the second knitting route, the yarn body of the plurality of rotary tubes wraps the core yarn, and a multi-circular knitting is performed on the surface of the core yarn. The surface layer is knitted, and each ring of the knitted and woven surface layer has four interwoven points.

According to the present invention, a knitted or woven product having four mixed weaving points is formed on each annulus of the knitted or woven surface layer, which can contribute to improving the practicality of the knitted or woven product.

It is a schematic diagram which shows the structure of the conventional string knitting machine. It is an enlarged schematic diagram of each ring of the knitting and weaving surface layer formed by knitting in the conventional string knitting machine. It is a schematic diagram of the knitting and weaving product formed by knitting in the conventional string knitting machine. It is a structural schematic diagram of the string knitting machine of this invention. It is a schematic diagram of the first weaving route which concerns on embodiment of this invention. It is a schematic diagram of the 2nd weaving route which concerns on embodiment of this invention. It is a schematic diagram of the 1st and 2nd weaving routes in which the rotary tube which concerns on embodiment of this invention can run on the rotary tube. In the embodiment of the present invention, it is an enlarged view of each ring of the knitting and weaving surface layer formed by knitting. It is a schematic diagram of the knitted and woven product formed by knitting in the embodiment of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Needless to say, the present invention is not limited to the embodiments.
As shown in FIG. 4, the string knitting machine 3 in the present embodiment has a machine base 31, a panel 32 installed on the machine base 31, and a shaft tube 33 installed on the panel 32 and used for feeding the core yarn A. , A transmission unit 34 installed below the panel 32, a guide rail unit 35 formed on the panel 32, and a plurality of rotary pipes 36 (indicated by a simplified diagram in the drawing) running on the guide rail unit 35. ..

A thread body B is wound around each rotating tube 36. The rotary tube 36 is used to feed the yarn body B, whereby the yarn body B wraps around the surface of the core yarn A.
The guide rail unit 35 is installed around the shaft pipe 33 so as to surround it.
Specifically, the guide rail unit 35 is installed on the panel 32 and has a plurality of transmission rotary discs 351A and 352A interlocked with the transmission unit 34.
On each of the transmission rotary discs 351A and 352A, a plurality of transmission tanks 353 for receiving the rotary pipe 36 are established. Each rotary tube 36 is fitted into each transmission tank 353, and when the transmission rotary disks 351A and 352A rotate, each rotary tube 36 is smoothly sent out and circulates on the guide rail unit 35.

The transmission rotary discs 351A and 352A are in contact with each other, and the transmission rotary discs 351A and 352A are divided into a first knitting weaving circumference 351 and a second knitting weaving circumference 352.
The first knitting weaving circumference 351 and the second knitting weaving circumference 352 are installed so as to surround the shaft tube 33 with the shaft tube 33 as the center, and the first knitting weaving circumference 351 is surrounded by the second knitting weaving circumference 352. Therefore, the transmission rotating disk 351A having the first weaving circumference 351 is surrounded by the transmission rotating disk 352A having the second weaving circumference 352.

The transmission rotating disk 351A having the first knitting weaving circumference 351 is interlocked with the transmission unit 34, and is arranged so as to be spaced apart from each other or partially or wholly connected to each other.
In the figure, only an example in which the first knitting weaving circumference 351 has four transmission rotation discs 351A and is arranged at intervals from each other is shown.
The transmission rotating disk 352A having the second weaving circumference 352 is interlocked with the transmission unit 34, and is arranged so as to be spaced apart from each other or partially or wholly connected to each other.
In the figure, only an example in which the second weaving circumference 352 has 12 transmission rotating discs 352A and is arranged so as to be connected to each other is shown.
The arrangement relationship and quantity of each transmission rotary disk 351A and 352A are adjusted according to the needs of use.

The transmission rotating disk 351A having the first weaving circumference 351 and the transmission rotating disk 352A having the second weaving circumference 352 are connected in order to form different routes.
For example, both sides of the transmission rotary disk 351A are connected to two transmission rotation disks 352A adjacent to the transmission rotation disk 351A, respectively.
Both sides of the other transmission rotation discs 351A are similarly connected to the transmission rotation discs 352A on both sides at the same time.
Further, the transmission rotary discs 352A are connected to each other. Due to such an intersecting connection arrangement, the entire guide rail unit 35 forms the first knitting route D1 (see FIG. 5) and the second knitting route D2 (see FIG. 6), whereby each rotating tube 36 is formed. Travels on the first and second knitting routes D1 and D2, respectively.

The directions of the first and second knitting routes D1 and D2 are different, and the first and second knitting routes D1 and D2 intersect.
Moreover, the first and second knitting routes D1 and D2 intersect so as to form an X shape (the thick line shown in FIG. 7 is the route D1 and the thin line is the root D2), and the first knitting route D1 and the second knitting route D1 and the second knitting route. Four crossing points D3 are formed at the intersection position of D2 (annular position in FIG. 7).

The four copulation contacts D3 are installed at intervals of 90 degrees from each other.
One virtual line is defined between the crossing contact D3 and the shaft tube 33, and another virtual line is defined between the other crossing contact D3 adjacent to the crossing contact D3 and the shaft tube 33.
The two virtual lines intersect vertically. Therefore, the two adjacent mating contacts D3 are installed with a 90 degree spacing.
That is, the four crossing contacts D3 are arranged on four straight lines extending from the shaft tube 33 and intersecting each other at an angle of 90 degrees.
Therefore, when each of the rotary pipes 36 travels on the first and second knitting routes D1 and D2, the thread body B to be sent out passes through each crossing contact D3 and is interlaced with each other to perform cross knitting.
When each yarn body B is knitted at four crossing contacts D3, each yarn body B is formed by knitting a knitting surface layer on the surface of the core yarn A, and each ring of the knitting surface layer is formed by four cross weaving. It has a point 41.

The knitting and weaving work will be described with reference to FIGS. 4 and 7.
The start end of the core thread A is sent out by the shaft tube 33, and after the start end of the thread body B of each rotary tube 36 and the start end of the core thread A are sent out together to a winding device (not shown), The string knitting machine 3 is started, and power is output to the transmission unit 34 to drive the string knitting machine 3.
In conjunction with the transmission unit 34, the rotary pipes 36 on the transmission rotary discs 351A and 352A travel on the first and second knitting routes D1 and D2, respectively, so that each yarn body B is on the surface of the core yarn A. The work of surrounding, knitting, and wrapping is performed.

Specifically, as shown by the arrow in FIG. 7, the rotary tube 36 located on the first braided route D1 circulates along only the route D1 and is located on the second braided route D2. Performs circular travel along only route D2.
Therefore, when each rotary tube 36 travels and moves on the two knitting routes D1 and D2, the surface of the core thread A is surrounded and wrapped by the thread body B of each rotary tube 36.
In particular, when the above-mentioned rotary tube 36 passes through the four mating contacts D3 in order during the traveling process, each yarn body B further produces a cross-weaving operation of crossing and knitting with each other, and is placed on the surface of the core yarn A. Wrap up.
Surrounding each yarn body B with respect to the core yarn A, the mixed weaving work is constantly performed to achieve the circular knitting, and the knitting and weaving product 4 is completed by the circular knitting.
Finally, the knitted and woven product 4 is wound up by a winding device and used.

As shown in FIG. 9, the knitted and woven product 4 has a knitted and woven surface layer that wraps the core yarn A. The knitting and weaving surface layer forms a multiple annulus, and at the same time, each annulus of the knitting and weaving surface layer has only four interwoven points 41.
The four interwoven points 41 are distributed at intervals and are formed on each annulus as shown in FIG. 8 (in the figure, only the front is shown. The points surrounded by the dotted line are two located on the back surface. (Indicates the mixed weaving point).
In the knitting and weaving surface layer, the yarn bodies B located on both sides of each cross weaving point 41 do not form the conventional dense cross knitting method, whereby the practicality of the knitted and woven product 4 can be enhanced.

For example, from the aspect of application to heat dissipation, in the above-mentioned knitting method having four interwoven points 41 in each annulus, the contact surface between each yarn body B and the wrapped core yarn A is only expanded. Instead, the voids between the core yarn A and each yarn body B are reduced, whereby the heat conduction effect can be promoted and the heat dissipation efficiency of the knitted fabric 4 can be enhanced.
Therefore, the special knitting method by the string knitting machine 3 of the present invention can produce the knitted and woven product 4 with good knitting and weaving quality, and at the same time, the knitted and woven product 4 can be applied more widely and can meet various usage needs.

In summary, the 4-contact knitting string knitting machine of the present invention is installed with the transmission rotating disk of the guide rail unit surrounding the shaft tube, and each transmission is designed to separate the circumference of the first and second knitting. By connecting the turntables, the plurality of rotary pipes circulate in the first and second knitting routes, respectively, and form four intersections at the intersections of the first and second knitting routes.
Therefore, when each rotary tube passes through each cross-knitting contact, the yarn bodies of each rotary tube interweave with each other, and a cross-knitting action is generated.
As a result, each yarn body wraps on the surface of the core yarn, a knitting surface layer in which each ring has four cross weaving points is knitted, and the circulation knitting of the yarn body with respect to the core yarn is used, and finally the above-mentioned special It produces knitted and woven products having a knitted and woven surface layer, which is advantageous for improving the practicality of the knitted and woven products.

The above is a description of a good embodiment of the present invention, does not limit the scope of rights of the present invention, and all changes and modifications that do not deviate from the gist of the present invention shall belong to the scope of rights of the present invention. ..

<Conventional technology>
1 String knitting machine 11 Machine stand 12 Panel 13 Axial pipe 14 Transmission unit 15 Track unit 16 Rotating pipe 151 Transmission rotating board 152 Transmission tank 153 Interlinking contact 2 Knitting knitting product 21 Interlacing point a Core yarn b1 Inner edge knitting process b2 Outer edge knitting process c Body <Invention>
3 String knitting machine 31 Machine stand 32 Panel 33 Shaft tube 34 Transmission unit 35 Guide rail unit 36 Rotating tube 351 1st knitting circumference 352 2nd knitting circumference 351A, 352A Transmission rotating machine 353 Transmission tank 4 Knitting knitting point A Core thread B Thread body D1 1st knitting route D2 2nd knitting route D3 Intersection contact

Claims (2)

It is a string knitting machine with 4 copulation points.
With the machine stand
The panel installed on the machine stand and
The shaft tube installed on the panel and used for feeding the core yarn,
The transmission unit installed below the panel and
The guide rail unit formed on the panel and
It has a plurality of rotating pipes running on the guide rail unit, and has.
A thread body is wound around the plurality of rotary tubes, and the plurality of rotary tubes are used to send out the thread body.
The guide rail unit has a plurality of transmission rotary discs installed on the panel and interlocking with the transmission unit, and the plurality of transmission rotary discs are provided with a plurality of transmission tanks for receiving the plurality of rotary pipes. , The plurality of transmission rotary discs are connected to each other, and the plurality of transmission rotary discs are divided into a first knitting weaving circumference and a second knitting weaving circumference, and the first knitting weaving circumference and the second knitting weaving circumference. Is installed around the shaft tube around the shaft tube, and the circumference of the first knitted fabric is surrounded by the circumference of the second knitted fabric.
The transmission turntable on the first knitting circumference and the transmission turntable on the second knitting circumference are connected in order to form a first knitting route and a second knitting route on which the plurality of rotary tubes can travel, respectively. However, the direction of the first knitting route and the direction of the second knitting route are different from each other, the first knitting route and the second knitting route intersect, and the first knitting route and the second knitting route intersect. Four contact points are formed at the intersections with the above four contact points, the four contact points are installed at intervals of 90 degrees from each other, and the yarns of the plurality of rotary tubes pass through the four contact points. The cross-knitting work is performed, and the plurality of rotary tubes circulate on the first knitting route and the second knitting route, so that the thread body of the plurality of rotary tubes wraps the core thread and the core. A 4-cross contact knitting string knitting machine characterized in that a multi-annular knitting surface layer is knitted on the surface of a thread, and each ring of the knitting surface layer has four weaving points. The four-contact knitting string knitting machine according to claim 1, wherein the first knitting route and the second knitting route intersect in an X shape.

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