A double-head knitting process for a glove machine

Abstract

The application relates to the field of glove knitting machines, in particular to a double-head knitting process of a glove knitting machine, which is based on a first head and a second head kept in synchronous operation, a first triangular bottom plate is arranged on the first head, and a second triangular bottom plate is arranged on the second head; when knitting a current row, the last several knitting needles on the first triangular bottom plate have not completed knitting, the knitting needles on the second triangular bottom plate have started to be raised, or the last several knitting needles on the second triangular bottom plate have not completed knitting, and the knitting needles on the first triangular bottom plate have started to be raised. After the above technical scheme is adopted, the double-face knitting has higher knitting efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of glove knitting machines, in particular to a double-head knitting process of a glove knitting machine. BACKGROUND

[0002] The basic structure of a computer glove knitting machine is that between the left and right bases, front and rear needle beds are arranged, the needle beds are provided with liftable knitting needles, the front and rear heads are provided with cam plates, and various cams are arranged on the cam plates. The selection of knitting needles is completed by the cooperation of the selection cylinder and the cam plate to raise the knitting needles, and various knitting functions are completed.

[0003] Taking the applicant's prior patent "CN208167242U" as an example, the existing computer glove knitting machine generally connects the front and rear heads through a head connecting device and is driven by a driving device to realize the synchronous movement of the front and rear heads (in the prior patent, the front head is driven by the rear head).

[0004] However, this type of glove knitting machine has half of the process in a round trip in an "idle" state and does not perform glove knitting. Therefore, in the "CN114182422A" patent (Comparative Document 1) disclosed by the applicant Shi Xiaokuan in March 2022, a solution is proposed, i.e., the head connecting device is cancelled, and the front and rear heads are controlled by a servo motor respectively, so that the glove knitting machine can perform knitting during the round trip of the front and rear heads. The core technology claimed in the patent is as follows:

Description 0045

[0005] "1. The front and rear needle guide heads are independently driven by two servo motors (other ordinary glove knitting machines are driven by one motor), and of course, the two needle guide heads can be driven by one motor and converted by a mechanical structure to realize the conversion between the staggered movement and parallel movement of the two needle guide heads.

[0006] 2. Each yarn nozzle is independently driven by a separate stepping motor or servo motor;

[0007] 3. The knitting needle raising cams of the front and rear needle guide heads can push the knitting needles on the needle bed in both left and right directions, and the descending amplitude of the knitting needles can be adjusted."

[0008] However, the applicant believes that the use of front and rear servo motors to realize differential operation and the differential or synchronous reciprocating movement of the front and rear needle guide heads requires high control accuracy of the two servo motors (switching between differential and synchronization), which is difficult to debug and inconvenient to maintain.

[0009] Therefore, on August 24, 2023, a prior patent "A glove knitting process, application number 2023109982669" was applied for, through the cooperation of multiple systems on two heads, realizing double-sided knitting under the synchronous operation of the heads.

[0010] After a period of production test, the applicant improved the layout and structure of the cam on each system on the basis of the knitting process, and developed a double-head knitting process of glove machine, which has higher knitting efficiency. SUMMARY

[0011] In order to achieve the above purpose, the technical scheme of the present application is as follows

[0012] A double-head knitting process of glove machine, based on a first head and a second head that keep synchronous operation, a first cam bottom plate is arranged on the first head, and a second cam bottom plate is arranged on the second head; when knitting the current row, the last several knitting needles on the first cam bottom plate have not completed knitting, or the knitting needles on the second cam bottom plate have started to rise, or the last several knitting needles on the second cam bottom plate have not completed knitting, and the knitting needles on the first cam bottom plate have started to rise.

[0013] The glove machine does not use a needle selector but a needle roller, so here the cam bottom plate refers to the cam bottom plate of the knitting area rather than the needle selection area; "current row" refers to: the glove is a cylindrical structure, and a circle on the glove is a row during knitting, and a row of knitting needles is arranged on the needle bed, and all the knitting needles participating in knitting are lifted and then fall down to complete knitting, and in the prior double-sided knitting, the knitting needles of one cam bottom plate completely complete knitting, and the knitting needles on the other cam bottom plate start to knit, which is specifically shown in the embodiments and the accompanying explanations.

[0014] Further, the first cam bottom plate on the first head includes a first system and a second system, the second cam bottom plate on the second head includes a third system and a fourth system, the first system and the third system are arranged opposite to each other, and the second system and the fourth system are arranged opposite to each other;

[0015] When knitting the gloves on both sides at the same time, according to the different movement directions of the heads:

[0016] or the second system and the third system participate in knitting,

[0017] or the first system and the fourth system participate in knitting.

[0018] The knitting method is consistent with the prior application, and the lifting time of the front and rear heads is improved.

[0019] Further, two first lifting triangles are arranged on the first cam plate, and the two first lifting triangles are arranged in an interlaced manner, an overlapping manner or an interlaced and overlapping manner, so that the lifting is more compact when double knitting.

[0020] In the prior art, the two lifting triangles on the first cam plate are far apart, and two rubber triangles are arranged thereon, so that when the knitting needles on the two opposite needle beds are lifted in turn, the knitting needles on one side are completely knitted, and then the knitting needles on the other side are lifted and knitted; the knitting needles are lifted by the lifting triangle to participate in knitting, and pass through the upper and lower middle mountain triangles, and pass through the lower end of the density triangle to complete the knitting of one loop, and because the lifting angle of the upper and lower middle mountain triangles cannot be too vertical, the width of the two triangles cannot be changed at will.

[0021] Therefore, in the present application, when the first lifting triangle and the second lifting triangle are arranged in an interlaced and overlapping manner, the knitting needles on one side of the needle bed have started to lift before the knitting needles on the other side of the needle bed have completed knitting (i.e., before reaching the lowermost end of the density triangle), thereby improving the knitting efficiency; that is, the knitting efficiency of the technical scheme of the present application is higher than the prior art double knitting efficiency and higher than the existing glove machine knitting efficiency.

[0022] Further, a swing density triangle is arranged on the second cam plate, and the swing density triangle can swing left and right on the second cam plate, and the swing range corresponds to the two first lifting triangles on the first cam plate.

[0023] The middle density triangle on the prior art second cam plate only has the function of adjusting the loop density by sliding up and down, so that the density triangle on the second cam plate has the function of swinging, thereby ensuring the function of the density triangle and matching the "more compact lifting of the knitting needles" between the first lifting triangle and the second lifting triangle on the first cam plate.

[0024] Further, an auxiliary density triangle is arranged on each of the left and right sides of the swing density triangle, and the auxiliary density triangle is linked with the swing density triangle to ascend and descend.

[0025] According to the different directions of the knitting needles, when the knitting needles move downward along one side of the swing density triangle, the swing density triangle is simultaneously pushed, and the knitting needles move through the lower end of the swing density triangle and the lower end of the auxiliary density triangle, thereby realizing the control of the knitting loop density; the auxiliary density triangle is linked with the swing density triangle, thereby reducing the number of control units.

[0026] Further, a second left density triangle and a second right density triangle are arranged on the second cam plate, and the second left density triangle and the second right density triangle are arranged adjacent to each other.

[0027] The setting reason of the technical solution and the swing density triangle are the same as the prior art. When the density triangle is set in the middle, it can adapt to the left or right movement of the needle. After the change, the lower end of the density triangle needs to act on the right side when the needle moves from left to right, and the lower end of the density triangle needs to act on the left side when the needle moves from right to left. Therefore, the original function is ensured by setting the density triangle or swinging the density triangle.

[0028] Further, a limiting triangle is arranged above the swing density triangle or the second left density triangle and the second right density triangle, and the slope on both sides of the limiting triangle is consistent with the slope on both sides of the swing density triangle or the slope on the side of the second left density triangle and the second right density triangle.

[0029] A complete combined needle has a plurality of needle butts, and the inclined edge of the limiting triangle is used to limit one of the needle butts of the needle, so that the needle butt below is not easy to "hit the needle" when it moves along the density triangle.

[0030] Further, a first rubber triangle is arranged on each side of the first triangle base plate, and a second rubber triangle is arranged on each side of the second triangle base plate. The setting direction of the needle lifting of the first rubber triangle is opposite to that of the second rubber triangle. During rubber knitting, the first system and the fourth system are used for knitting, or the second system and the third system are used for knitting according to the different running directions of the machine head.

[0031] In the prior application, the two rubber triangles of the first triangle base plate are arranged between the two needle lifting triangles (the rubber triangle is not a necessary technical feature for glove knitting, and it is only used in the function of rubber knitting), and the two rubber triangles of the second triangle base plate are arranged on both sides. Since the two needle lifting triangles on the first triangle base plate are staggered in the present case, the rubber triangles are also arranged on both sides, and the directions of the rubber triangles on the second triangle base plate are different from those of the rubber triangles on the first triangle base plate. By changing the moving direction of the machine head, the rubber triangles on the two base plates do not conflict.

[0032] Further, a first needle pressing triangle is arranged on the left side of the first triangle base plate, a first left density triangle is arranged on the right side of the first needle pressing triangle, and a needle lifting channel is left between the first rubber triangle on the left side of the first triangle base plate and the first needle pressing triangle and the first left density triangle.

[0033] The needle lifting channel is used for the action of hooking the rubber thread by the needle during rubber knitting.

[0034] Further, a switching triangle is arranged above the two first needle lifting triangles, and the switching triangle extends from the first triangle base plate when performing seam knitting.

[0035] The switching triangle can move forward and backward relative to the triangle base plate, and the switching triangle only extends when seam knitting is performed.

[0036] Compared with the prior art, the application has the following advantages after the above scheme is adopted:

[0037] By redesigning the main functional cam in the double-sided knitting system, the knitting of the needles on the front and back needle beds is more compact, directly improving the knitting efficiency; at the same time, the size of the cam bottom plate is reduced, so that the size of the whole glove machine can also be correspondingly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 is one of the drawings of the application with the application number 2023109982669;

[0039] Figure 2 is the second drawing of the application with the application number 2023109982669;

[0040] Figure 3 is the relative needle lifting state when the double-sided knitting is carried out on the two needle beds of the prior application;

[0041] Figure 4 is the relative needle lifting state when the double-sided knitting is carried out on the two needle beds of the application;

[0042] Figure 5 is a schematic view of the first cam bottom plate;

[0043] Figure 6 is one of the schematic views of the second cam bottom plate;

[0044] Figure 7 is the second schematic view of the second cam bottom plate;

[0045] Figure 8 is a schematic view of the relative right row of the needle when the normal double-sided knitting is carried out;

[0046] Figure 9 is a schematic view of the relative left row of the needle when the normal double-sided knitting is carried out;

[0047] Figure 10 is a schematic view of the relative right row of the needle when the single-sided knitting is carried out;

[0048] Figure 11 is a schematic view of the relative left row of the needle when the single-sided knitting is carried out;

[0049] Figure 12 is a schematic view of the sewing knitting;

[0050] Figure 13 is a schematic view of the relative right row of the needle when the double-sided rubber band knitting is carried out;

[0051] Figure 14 is a schematic view of the relative left row of the needle when the double-sided rubber band knitting is carried out;

[0052] Figure 15 is a schematic diagram of the current row of the prior application 2023109982669;

[0053] Figure 16 is a schematic diagram of the current row of the present application;

[0054] Label Explanation

[0055] First triangular base plate 1,

[0056] First upper middle mountain triangle 101, first lower middle mountain triangle (111, 112), first needle lifting triangle (121, 122), first density triangle (131, 132), first rubber band triangle (141, 142), first needle pressing triangle 15, needle protection triangle 16, switching triangle 17, sewing triangle 18;

[0057] Second triangular base plate 2,

[0058] Second upper middle mountain triangle (201, 202), second lower middle mountain triangle (211, 212), second needle lifting triangle (221, 222), swing density triangle 23, auxiliary density triangle (231, 232), second left density triangle 233, second right density triangle 234, second rubber band triangle (241, 242), second needle pressing triangle 25, limiting triangle 26. DETAILED DESCRIPTION

[0059] The present application will be further described below in conjunction with the drawings and specific examples.

[0060] In the present application, the movement principle of each triangle on the triangular base plate of the machine head is the same as that of the ordinary single-sided knitting glove machine or the prior application, i.e., the needle lifting triangle and the rubber band triangle can move forward and backward relative to the triangular base plate; the density triangle moves up and down relative to the triangular base plate to adjust the size of the loop; the upper and lower middle mountain triangles are fixed and do not move. The knitting needles are arranged on the fixed front and rear needle beds and are lifted to participate in knitting by moving the machine head left and right.

[0061] In the prior application "2023109982669", as shown in Figure 1 , 2 , the front and rear triangular base plates of the front and rear machine heads are divided into four knitting systems: first, second, third, and fourth systems, with the middle dotted line as the boundary. Due to the viewing angle, the front machine head is essentially "upside down" from the rear machine head direction, as shown in Figure 1 . Figure 2

[0062] ​When double-sided normal (complete) knitting is carried out, according to the different directions of the motion of the machine head: or the second system, the third system participates in knitting, or the first system, the fourth system participates in knitting, the needle butts of the knitting needles run along the working participating jack, through the respective upper middle mountain triangle 005 and lower middle mountain triangle 006; from the perspective of the side of the needle bed, that is, when the system on one side of the machine head is completely knitted, the system on the other side of the machine head is only started to knit, as shown in Figure 3 .

[0063] At the same time, in the prior application, the first jack 001 and the second jack 002 are also provided with the first rubber triangle 003 and the second rubber triangle 004, and the rubber triangle only extends to participate in work when rubber knitting is needed.

[0064] And after the design idea of the present application is adopted, when the system on one side of the machine head has not completed knitting, the system on the other side of the machine head has already started to knit, as shown in Figure 4 .

[0065] As shown in Figure 15 , 16 , the ellipses in the figure indicate the "current row" (which can be understood as one circle around the palm, etc.) that needs to be knitted, and the upper and lower two boxes are four knitting systems on the two triangle base plates, in the prior application, as shown in Figure 15 , the machine head runs from left to right, and the first system and the fourth system need to completely separate from the knitting area of the "current row" before the third system and the second system start to knit, and the machine head turns to prepare to run from right to left; and the present application can be as shown in Figure 16 , the first system and the fourth system do not completely separate from the knitting area of the "current row", and the third system and the second system can start to knit.

[0066] The following will be explained in detail by specific embodiments:

[0067] A glove machine double-head knitting process, comprising a first triangle base plate 1 and a second triangle base plate 2, both of which can be used for the front needle bed or the back needle bed.

[0068] The first triangle base plate 1 takes Figure 5 for example:

[0069] The first triangular base plate 1 includes a first upper central mountain triangle 101, a first lower central mountain triangle (111, 112), a first starting triangle (121, 122), a first density triangle (131, 132), a first elastic triangle (141, 142), and a first presser triangle 15. The first upper central mountain triangle 101 is located above the center of the first triangular base plate 1, with a first lower central mountain triangle (111, 112) on each of its lower left and right sides. The gap between the first upper central mountain triangle 101 and the first lower central mountain triangle (111, 112) is the needle path during normal knitting. Between the bottoms of the two first lower central mountain triangles (111, 112) are two staggered first starting triangles (121, 122). Figure 5 The first starting triangle 122 on the left extends into the starting triangle 121 on the right, forming an interlocking structure and partially overlapping in space. (See reference) Figure 2 In the prior patent, there are two complete starting triangles. On the left and right sides of the first upper mountain triangle 101, there is a first density triangle (131, 132). On the left and right sides of the first triangle base plate 1, there is a first elastic band triangle (141, 142). The difference is that the first pressure pin triangle 15 is above the first elastic band triangle 142 on the left, and the needle protection triangle 16 is above the first elastic band triangle 141 on the right.

[0070] Above the two first starting triangles, there is also a switching triangle 17, which can move back and forth relative to the first triangle base plate 1.

[0071] The second triangular base plate 2 Figure 6 For example, from the angle:

[0072] The second triangular base plate 2 includes a second upper central mountain triangle (201, 202), a second lower central mountain triangle (211, 212), a second needle-starting triangle (221, 222), a second density triangle, a second elastic band triangle (241, 242), and a second pressing triangle 25. In this embodiment, the second density triangle is a swing density triangle 23, which is located in the middle of the second triangular base plate 2. An auxiliary density triangle (231, 232) is provided on each of the left and right sides of the swing density triangle 23. The auxiliary density triangles are linked with the swing density triangle 23 through the connecting seat behind the second triangular base plate 2, so that the auxiliary density triangles and the swing density triangle 23 rise and fall synchronously. When the swing density triangle 23 swings, its lower end moves back and forth to approach the auxiliary density triangles (231, 232) on the left and right sides.

[0073] On both sides of the pivot point of the swing density triangle 23 are second upper middle mountain triangles (201, 202), each of which is correspondingly provided below with a second lower middle mountain triangle (211, 212), next to the side edge of the second lower middle mountain triangle is a second needle lifting triangle (221, 222), and opposite to the outside of the second needle lifting triangle is a second rubber band triangle (241, 242), and Figure 1 Unlike the rubber band triangle in the prior application, the needle lifting direction of the second rubber band triangle here is opposite to Figure 5 that of the first rubber band triangle, that is, in order to speed up the lifting of the needles, the two first needle lifting triangles are staggered, so that the rubber band triangle of the first triangle base plate 1 can only be arranged to the left and right sides. Therefore, in order to realize the normal work of the rubber band weaving, the above arrangement is made, and the specific needle tracing trajectory of the rubber band weaving is described below.

[0074] As shown in Figure 7 , the density triangle on the second triangle base plate 2 can also be replaced by a second left density triangle 233 and a second right density triangle 234 instead of the swing density triangle 23, and the second left density triangle 233 and the second right density triangle 234 are arranged adjacent to each other. The weaving needle shown in the figure moves from right to left (i.e., the triangle base plate moves from left to right).

[0075] The prior density triangle has sufficient space for the needle stroke, and when it is arranged in the middle, it can adapt to the left or right movement of the needle; after the change, Figure 6 , Figure 7 the arrangement of the density triangle is to correspond to the compact arrangement of the needle lifting triangle on the first triangle base plate 1. When the needle moves from left to right, the lower end of the density triangle needs to act on the right side, and when the needle moves from right to left, the lower end of the density triangle needs to act on the left side. Therefore, by arranging the density triangle or swinging the density triangle, the original function is ensured.

[0076] At the same time, Figure 6 , Figure 7 the density triangle in the technical solution is provided with a limiting triangle 26 above, the slope on both sides of the limiting triangle 26 is consistent with the slope of the lifting slope of the density triangle below, and the limiting triangle 26 is used to assist the needle tracing of the needle when the density triangle. In particular, when the density triangle is a swing density triangle 23, the needle butt above the needle traces along the limiting triangle 26, which can reduce the burden of the needle butt below the needle when pushing the swing of the density triangle.

[0077] When double-sided normal weaving is performed:

[0078] As shown in Figure 8 , Figure 9 , at this time, in order to show the relative position relationship between the first triangle base plate 1 and the second triangle base plate 2 during weaving, the angle of the first triangle base plate 1 is opposite to Figure 5The angle is reversed; this shows the angle from the back to the front of the first triangular base plate 1, and refers to... Figure 1 The left and right sides of the first triangular base plate 1 are divided into the first system and the second system, and the left and right sides of the second triangular base plate 2 are divided into the third system and the fourth system.

[0079] by Figure 8 Taking the angle as an example, the knitting head moves to the left, and the knitting needle moves to the right. It participates in knitting through the second starting-up triangle 221 on the left side of the second triangle base plate 2. Between the second upper middle triangle 201 and the second lower middle triangle 211, it pushes the oscillating density triangle 23 to swing to the right. The knitting needle is about to complete the loop knitting. At this time, the knitting needle on the first triangle base plate 1 has already started knitting under the action of the first starting-up triangle 122 of the second system (and...). Figure 4 Correspondingly, the coil weaving is then completed between the first upper Zhongshan triangle 101 and the first lower Zhongshan triangle 112 on the right, and then through the lower end of the first density triangle 132 on the right.

[0080] by Figure 9 Taking the angle as an example, the knitting head moves to the right, the knitting needle moves to the left, and the second starting-up triangle 222 on the right side of the second triangle base plate 2 participates in the knitting. Between the second upper middle triangle 202 and the second lower middle triangle 212, the oscillating density triangle 23 is pushed to the left (at this time). Figure 9 The dotted line corresponding to the bottom of the oscillating density triangle is already at the starting hypotenuse of the first starting triangle 121, and... Figure 8 (Consistent); Correspondingly, the needle of the first triangular base plate 1 starts to participate in knitting under the action of the first starting triangle 121 of the first system, and then passes between the first upper middle mountain triangle 101 and the first lower middle mountain triangle 111 on the left, and completes the loop knitting through the lower end of the first density triangle 131 on the left.

[0081] In the case of double-sided knitting, the coordination of the triangular base plates on the front and rear knitting heads allows the knitting needles on the other side to begin knitting before the knitting needles have finished knitting completely. That is, when the third system is knitting, the knitting needles of the second system are already starting up before the knitting needles are at the lowest point of the swing density triangle 23; or when the fourth system is knitting, the knitting needles of the first system are already starting up before the knitting needles are at the lowest point of the swing density triangle 23.

[0082] When using single-sided (i.e., single-system) knitting:

[0083] This invention can also be used for single-sided knitting, such as... Figure 10 , 11 As shown, only one system is working during the process of the machine head moving to the left or right.

[0084] When knitting the seam:

[0085] by Figure 12For example, the angle of the needle is 45°, the first system is knitting, the second system is tuck, the third system is drop, and the fourth system is drop. The first system of the first cam 141 and the fourth system of the second cam 242 are extended on the first cam base plate 1, and the second system of the first cam 18 and the third system of the switch cam 17 are extended on the second cam base plate 2.

[0086] For example, the angle of the needle is 45°, the first system is knitting, the second system is tuck, the third system is drop, and the fourth system is drop. The first system of the first cam 141 and the fourth system of the second cam 242 are extended on the first cam base plate 1, and the second system of the first cam 18 and the third system of the switch cam 17 are extended on the second cam base plate 2.

[0087] For example, the angle of the needle is 45°, the first system is knitting, the second system is tuck, the third system is drop, and the fourth system is drop. The first system of the first cam 141 and the fourth system of the second cam 242 are extended on the first cam base plate 1, and the second system of the first cam 18 and the third system of the switch cam 17 are extended on the second cam base plate 2. Figure 13 For example, the angle of the needle is 45°, the first system is knitting, the second system is tuck, the third system is drop, and the fourth system is drop. The first system of the first cam 141 and the fourth system of the second cam 242 are extended on the first cam base plate 1, and the second system of the first cam 18 and the third system of the switch cam 17 are extended on the second cam base plate 2.

[0088] Figure 14 For example, the angle of the needle is 45°, the first system is knitting, the second system is tuck, the third system is drop, and the fourth system is drop. The first system of the first cam 141 and the fourth system of the second cam 242 are extended on the first cam base plate 1, and the second system of the first cam 18 and the third system of the switch cam 17 are extended on the second cam base plate 2.

[0089] The above is only a specific embodiment of the present application, and all the words such as "up, down, left, right, middle" involved in the present application are only for reference, not absolute limitation, and any non-substantial change using the present application shall be considered as an infringement of the protection scope of​

Claims

1. A double-head knitting process for a glove machine, characterized in that: Based on the first and second knitting heads that maintain synchronous operation, the first knitting head is equipped with a first triangular base plate, and the second knitting head is equipped with a second triangular base plate; when knitting the current row, the last few needles on the first triangular base plate have not yet finished knitting, while the needles on the second triangular base plate have already started to start knitting, or the last few needles on the second triangular base plate have not yet finished knitting, while the needles on the first triangular base plate have already started to start knitting. The first triangular base plate has two first starting triangles, which are either staggered, overlapped, or alternately overlapped. The staggered and overlapping arrangement of the first starting triangles makes the starting stitches more compact when knitting on both sides.

2. The double-head knitting process for a glove machine according to claim 1, characterized in that: The first triangular base plate on the first machine head includes a first system and a second system, and the second triangular base plate on the second machine head includes a third system and a fourth system. The first system and the third system are arranged opposite each other, and the second system and the fourth system are arranged opposite each other. When knitting gloves on both sides simultaneously, the direction of the knitting head varies depending on the following: Or the second or third system participates in the weaving, Or the first system or the fourth system may participate in the weaving.

3. The double-head knitting process for a glove machine according to claim 1, characterized in that: The second triangular base plate is provided with an oscillating density triangle, which can oscillate left and right on the second triangular base plate. The amplitude of its oscillation corresponds to the two first needle-starting triangles on the first triangular base plate.

4. The double-head knitting process for a glove machine according to claim 3, characterized in that: An auxiliary density triangle is set on each side of the swing density triangle, and the auxiliary density triangles move up and down in conjunction with the swing density triangle.

5. The double-head knitting process for a glove machine according to claim 1, characterized in that: The second triangular base plate is provided with a second left density triangle and a second right density triangle, which are arranged adjacent to each other.

6. A double-head knitting process for a glove machine according to claim 3 or 5, characterized in that: A limiting triangle is set above the swing density triangle or the second left density triangle and the second right density triangle. The slope of the limiting triangle on both sides is consistent with the slope of the swing density triangle on both sides or the slope of the side of the second left density triangle and the second right density triangle.

7. The double-head knitting process for a glove machine according to claim 1, characterized in that: The first triangular base plate has a first elastic triangle on each side, and the second triangular base plate has a second elastic triangle on each side. The starting needles of the first elastic triangle and the second elastic triangle are set in opposite directions. When the elastic band is being woven, depending on the direction of the machine head, either the elastic triangles of the first system or the fourth system, or the elastic triangles of the second system or the third system, may participate in the weaving.

8. The double-head knitting process for a glove machine according to claim 1, characterized in that: A first pressure needle triangle is provided on the left side of the first triangular base plate, and a first left density triangle is provided on the right side of the first pressure needle triangle. A needle passage is provided between the first elastic band triangle, the first pressure needle triangle, and the first left density triangle on the left side of the first triangular base plate.

9. The double-head knitting process for a glove machine according to claim 1, characterized in that: A switching triangle is set above the two first starting triangles. When the seam is being knitted, the switching triangle extends from the base of the first triangle.

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