CN211471743U

CN211471743U - Assembled computerized flat knitting machine faller and computerized flat knitting machine

Info

Publication number: CN211471743U
Application number: CN201922334634.1U
Authority: CN
Inventors: 李润生; 韩志远
Original assignee: Xiamen Xinnuode Textile Equipment Co ltd
Current assignee: Xiamen Xinnuode Textile Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-11
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of computerized flat knitting machines, in particular to an assembled computerized flat knitting machine needle plate and a computerized flat knitting machine; the assembled computerized flat knitting machine needle plate comprises a base plate, wherein a plurality of parallel and equidistant slots are formed in the base plate, and each slot comprises a blade inserting slot and a tooth mouth blade slot; the width of the inserting piece groove is the same as that of the tooth mouth piece groove; each inserting piece groove is internally embedded with an inserting piece; each of the tooth mouth piece grooves is embedded with a thin inserted piece, a tooth mouth piece and a thick inserted piece. In the needle plate of the assembled computerized flat knitting machine, the inserting sheet groove for installing the inserting sheet and the tooth mouth sheet groove for installing the tooth mouth sheet are different sections of the inserting groove, and the widths of the inserting sheet groove and the tooth mouth sheet groove are the same, so that the needle plate can be directly milled and formed on a substrate once, and the processing technology of the substrate is simplified; the inserting sheet, the thin embedded sheet, the thick embedded sheet and the tooth mouth sheet do not need to be additionally provided with a convex structure, and the base plate does not need to be additionally provided with a groove structure, so that the structures of the base plate, the thin embedded sheet, the thick embedded sheet and the tooth mouth sheet are simplified, and the processing and the assembly are convenient.

Description

Assembled computerized flat knitting machine faller and computerized flat knitting machine

Technical Field

The utility model relates to a computerized flat knitting machine technical field, in particular to assembled computerized flat knitting machine faller and computerized flat knitting machine.

Background

The computerized flat knitting machine is a main machine in the field of knitting, and a needle plate used by the existing computerized flat knitting machine is mainly of an integrated type and an assembled type; the integrated needle plate is formed by directly milling parallel and equidistant needle grooves on a steel substrate, the assembled needle plate is formed by firstly milling parallel and equidistant slots on the steel substrate, the slots comprise tooth mouth piece grooves close to the top end of the needle plate and insert grooves positioned in the middle of the needle plate, tooth mouth pieces are embedded in the tooth mouth piece grooves, insert pieces are embedded in the insert grooves, and the needle grooves are formed by gaps between every two adjacent insert pieces.

Because tooth mouth piece and inserted sheet have different thickness, therefore tooth mouth piece groove and inserted sheet groove generally are the twice slot that has different width and cut off each other in the current assembled faller, like application number 201620072408.4's chinese patent, a computerized flat knitting machine faller is disclosed, including inserted sheet, tooth mouth piece and faller, the lopping position on faller top is equipped with tooth mouth piece groove district, embedded tooth mouth piece that is equipped with in tooth mouth piece groove district, be equipped with vertical inserted sheet groove district on the faller, parallel and the equidistant inserted sheet groove that distributes in the inserted sheet groove district, the inserted sheet is inserted in the inserted sheet groove, constitute the needle groove between the adjacent inserted sheet, its tooth mouth piece groove and inserted sheet groove have different width and cut off each other, make the processing cost of faller base plate higher, and be unfavorable for the installation of inserted sheet and tooth mouth piece.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides an assembled computerized flat knitting machine needle plate and a computerized flat knitting machine; the needle plate of the assembled computerized flat knitting machine comprises a base plate, wherein a plurality of parallel and equidistant slots are formed in the base plate, and each slot comprises a slot and a tooth piece slot; the width of the inserting piece groove is the same as that of the tooth mouth piece groove; an inserting piece is embedded in each inserting piece groove; a thin embedded piece, a tooth mouth piece and a thick embedded piece are embedded in each tooth mouth piece groove;

a needle groove for the movement of a knitting needle is formed between every two adjacent inserting sheets; an elastic piece avoiding groove for avoiding an elastic piece on the knitting needle is formed in one side of the inserting piece, and the thick inserting piece and the elastic piece avoiding groove are located on the same side; the tops of the thin and thick inserts are higher than the bottom of the needle groove but not higher than the bottom edge of the spring plate avoiding groove.

Further, the combined thickness of the thin panel, the thick panel and the notched sheet is equal to the thickness of the tab, and portions of the thin panel, the thick panel and the notched sheet are located below the tab.

Furthermore, a first steel wire groove for placing the tooth mouth piece and the insert piece limiting steel wire and a second steel wire groove for placing the insert piece limiting steel wire are also formed in the substrate; the first steel wire groove and the second steel wire groove are perpendicular to the inserting groove.

Further, the tooth piece and the insert limiting steel wire penetrate through all the thin insert pieces, the thick insert pieces and the tooth piece.

Furthermore, dovetail grooves are formed in the top of the inserting pieces, and the dovetail grooves of all the inserting pieces are located on the same straight line to form a dovetail groove channel; and a presser plate is arranged in the dovetail groove.

Furthermore, one side of the dovetail groove on part of the insertion piece is a bevel edge forming an obtuse angle with the top of the insertion piece, and the part of the insertion piece forms a plurality of clearance sections on the dovetail groove; one side of the pressing plate is toothed, and when the pressing plate is moved to enable the toothed protruding part to be located at the clearance avoiding section completely, the pressing plate can be taken out from the dovetail groove channel.

Further, the presser plate includes a plurality of independent sub-presser plates.

Furthermore, a plurality of grooves are formed in the other end, opposite to the end provided with the tooth mouth piece, of the base plate.

The utility model also provides a computerized flat knitting machine adopts as above arbitrary the assembled computerized flat knitting machine faller.

In the needle plate of the assembled computerized flat knitting machine, the inserting sheet groove for installing the inserting sheet and the tooth mouth sheet groove for installing the tooth mouth sheet are different sections of the inserting groove and have the same width, so that the base plate can be directly milled and formed on the base plate once in actual production and processing, the processing technology of the base plate is simplified, the processing efficiency can be effectively improved, and the processing cost can be reduced; through the combined installation of the thin inlaid piece, the thick inlaid piece and the tooth mouth piece, a space for knitting a thread to form a loop is formed between two adjacent tooth mouth pieces, and meanwhile, the tooth mouth piece and one surface of a knitting needle provided with an elastic piece have a larger distance, so that the movement of the knitting needle cannot be interfered by the elastic piece on the knitting needle;

and with among the prior art tooth mouth piece and inserted sheet cooperate through the groove structure who sets up protruding structure and base plate on it self with the realization different to the mode of the restraint of tooth mouth piece and inserted sheet, the embodiment of the utility model provides an among the assembled computerized flat knitting machine faller, form the restraint to thin inserted sheet, thick inserted sheet and tooth mouth piece through the inserted sheet, need not additionally to set up protruding structure on thin inserted sheet, thick inserted sheet and the tooth mouth piece, also need not additionally to set up groove structure on the base plate for the structure of base plate, thin inserted sheet, thick inserted sheet and tooth mouth piece is simplified, is convenient for process and equipment.

Drawings

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

Fig. 1 is a front schematic view of a needle plate of the assembled computerized flat knitting machine provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of a portion of the base plate of FIG. 1 taken along line F-F';

FIG. 4 is a schematic view of the structure of the insert, the tooth piece and the insert;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a side schematic view of a needle plate of the assembled computerized flat knitting machine;

FIG. 7 is a schematic structural view of a B-type insert;

FIG. 8 is a schematic view of the clearance section and the presser plate;

FIG. 9 is a schematic view of a substrate;

FIG. 10 is an enlarged view of area C of FIG. 9;

fig. 11 is an enlarged schematic view of region D in fig. 9.

Reference numerals:

10 base plate	11 first steel wire groove	12 second steel wire groove
			13 groove	20 inserting groove	21 inserting sheet groove
22-tooth sheet groove	30 inserting sheet	31 spring plate avoiding groove
			32 dovetail groove	33 space avoidance segment	34 limiting groove
40 tooth mouth piece	51 thick panel	52 thin panel
			60 presser plate	71 inserting sheet limiting steel wire	72 tooth mouth piece and inlaid piece limiting steel wire

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the use of "first," "second," and similar language does not denote any order, quantity, or importance, but rather the components are distinguished.

As shown in fig. 1-11, the needle plate of the assembled computerized flat knitting machine provided by the present invention comprises a base plate 10, wherein a plurality of parallel and equidistant slots 20 are formed on the base plate 10, and each slot 20 comprises a tab slot 21 and a tooth piece slot 22; the width of the inserting piece groove 21 is the same as that of the tooth mouth piece groove 22; each inserting piece groove 21 is internally embedded with an inserting piece 30; each of the tooth mouth piece grooves 22 is internally provided with a thin insert 52, a tooth mouth piece 40 and a thick insert 51;

a needle groove for the movement of a knitting needle is formed between every two adjacent inserting sheets 30; an elastic piece avoiding groove 31 for avoiding an elastic piece on a knitting needle is formed in one side of the inserting piece 30, and the thick inserting piece 51 and the elastic piece avoiding groove 31 are located on the same side; the tops of the thin and

thick inserts

52, 51 are higher than the bottom of the needle groove but not higher than the bottom edge of the spring plate escape groove 31.

In specific implementation, as shown in fig. 1, a plurality of parallel and equidistant slots 20 are formed in a steel substrate 10, and the number and the spacing of the slots 20 are set according to the number of required knitting needles; the slot 20 extends from the bottom end of the substrate 10 to the top end of the substrate 10 along the longitudinal direction of the substrate 10 (i.e. the X direction shown in fig. 1), and in actual use, the top end of the substrate 10 is the end close to the knitting work area of the computerized flat knitting machine;

as shown in fig. 3, 9 and 10, the slot 20 includes a tab slot 21 and a tooth notch slot 22, the tab slot 21 and the tooth notch slot 22 are different sections of the slot 20, and are communicated with each other, and have the same width and are in a straight line; the inserting sheet groove 21 is a part of the inserting groove 20 positioned in the middle of the substrate 10 and close to the bottom end of the substrate 10, and an inserting sheet 30 is embedded in each inserting groove 20; the tooth-shaped notch 22 is the part of the slot 20 close to the top end of the base plate 10, a thin insert 52, a tooth-shaped notch 40 and a thick insert 51 are embedded in the tooth-shaped notch 22, and the thin insert 52 and the thick insert 51 are respectively positioned at two sides of the tooth-shaped notch 40; further, the total thickness of the group of the thin panel 52, the thick panel 51 and the tooth-mouth piece 40 is equal to the thickness of the insert sheet 30, as shown in fig. 4, the rear end portions of the thin panel 52, the thick panel 51 and the tooth-mouth piece 40 are positioned below the insert sheet 30, and in actual use, the insert sheet 30 has a limiting effect on the thin panel 52, the thick panel 51 and the tooth-mouth piece 40, so that the rear end of the thin panel 52, the thick panel 51 and the tooth-mouth piece 40 cannot be tilted in use.

In practical use, a needle groove is formed between two adjacent inserting sheets 30, and a knitting needle of the computerized flat knitting machine is placed in the needle groove and can move along the needle groove. An elastic sheet avoiding groove 31 is formed in one side of each insertion sheet 30, and due to the fact that an existing computer knitting needle is generally provided with an elastic sheet on one side, the elastic sheet avoiding groove 31 is used for avoiding the elastic sheet on the knitting needle, and the knitting needle can smoothly pass through a needle groove formed between every two adjacent insertion sheets 30; the tooth-shaped mouth piece 40 is arranged between a thin panel 52 and a thick panel 51, and the distance between two adjacent tooth-shaped mouth pieces 40 is larger than the distance between two adjacent insertion pieces 30, so that a space for knitting threads to form a loop is formed between two adjacent tooth-shaped mouth pieces 40. As shown in fig. 5, the thick insert 51 is located on the same side as the elastic piece avoiding groove 31, so that the notch piece 40 has a larger distance from the side of the knitting needle where the elastic piece is arranged, and the notch piece 40 does not interfere with the movement of the knitting needle due to the elastic piece on the knitting needle.

The tops of the thin and

thick inserts

52, 51 are higher than the bottom of the needle groove but not higher than the bottom edge of the spring plate escape groove 31. The thin insert 52 and the thick insert 51 higher than the bottom of the needle groove form a front section needle groove with the width smaller than the distance between the two tooth mouth pieces 40, the width of the front section needle groove is equal to that of the needle groove formed by the two adjacent insert pieces 30, and the front section needle groove is limited by the front section needle groove, so that when a knitting needle moves to the area where the tooth mouth groove is located, the knitting needle cannot shake due to the fact that the distance between the two tooth mouth pieces 40 is larger. Preferably, the tops of the thin and

thick inserts

52, 51 are 0.1mm-0.5mm above the bottom of the keyway;

in specific implementation, a first steel wire groove 11 and a second steel wire groove 12 are further formed on the substrate 10; the first wire groove 11 and the second wire groove 12 are opened in a transverse direction (i.e., a Y direction shown in fig. 1) of the base plate 10, that is, the first wire groove 11 and the second wire groove 12 are perpendicular to the insert groove 20. Wherein the first steel wire groove 11 is positioned in the area of the tooth mouth piece groove 22, the first steel wire groove 11 is used for placing the tooth mouth piece and the insert limiting steel wire 72, as shown in figure 5, through holes for the tooth mouth piece and the insert limiting steel wire 72 to pass through are arranged on the tooth mouth piece 40, the thin insert piece 52 and the thick insert piece 51, and the tooth mouth piece and the insert limiting steel wire 72 is connected with all the thin insert pieces 52, the thick insert pieces 51 and the tooth mouth piece 40 in series and has a limiting effect on the tooth mouth piece 40, the thin insert pieces 52 and the thick insert pieces 51. The second steel wire groove 12 is located in the area where the insert groove 21 is located, the second steel wire groove 12 is used for placing an insert limiting steel wire 71, as shown in fig. 4, a limiting groove 34 is arranged at the bottom of the insert 30, and the insert limiting steel wire 71 is matched with the limiting groove 34 to limit the insert 30.

In the needle plate of the assembled computerized flat knitting machine provided by the embodiment of the utility model, the inserting piece groove 21 for installing the inserting piece 30 and the tooth mouth piece groove 22 for installing the tooth mouth piece 40 are different sections of the inserting groove 20, and the widths of the inserting piece groove 21 and the tooth mouth piece groove are the same, so that the base plate 10 can be directly milled and formed at one time in actual production and processing, the processing technology of the base plate 10 is simplified, the processing efficiency can be effectively improved, and the processing cost can be reduced; the thin insert 52, the thick insert 51 and the tooth mouth pieces 40 are assembled, so that a space for knitting thread to form a loop is formed between every two adjacent tooth mouth pieces 40, and meanwhile, the tooth mouth pieces 40 and the side of a knitting needle provided with an elastic sheet have larger space, so that the movement of the knitting needle cannot be interfered by the elastic sheet on the knitting needle;

and with among the prior art tooth mouth piece 40 and inserted piece through set up the mode that the protruding structure cooperatees in order to realize the restraint to tooth mouth piece 40 and inserted piece on its own recess 13 structure with setting up on base plate 10 different, the embodiment of the utility model provides an among the assembled computerized flat knitting machine faller, form the restraint to thin inserted piece 52, thick inserted piece 51 and tooth mouth piece 40 through inserted sheet 30, need not additionally to set up protruding structure on thin inserted piece 52, thick inserted piece 51 and the tooth mouth piece 40, also need not additionally to set up recess 13 structure on the base plate 10 for the structure of base plate 10, thin inserted piece 52, thick inserted piece 51 and tooth mouth piece 40 is simplified, is convenient for processing and equipment.

Preferably, as shown in fig. 4, a dovetail groove 32 is formed at the top of the insert 30, and two side edges of the dovetail groove 32 are bevel edges forming an acute angle with the top of the insert 30, so that the size of the opening at the top of the dovetail groove 32 is smaller than the length of the bottom edge thereof; in actual use, the dovetail grooves 32 of all the insert pieces 30 are positioned on the same straight line to form a dovetail groove; the presser plate 60 is arranged in the dovetail groove, the presser plate 60 is a long-strip structural member with a generally trapezoidal cross section, the cross section of the presser plate 60 is matched with the shape of the dovetail groove 32, and the presser plate 60 cannot freely move in the X direction and the Z direction because two side wings of the presser plate 60 are limited by two side edges of the dovetail groove 32, so that the presser plate 60 can only be inserted into or withdrawn from the dovetail groove along the Y direction; the degree of freedom of the knitting needle in the Z direction is limited by pressing the pressing plate 60 above the needle groove, and meanwhile, the position of the pressing plate 60 is lower than the height of the butt of the knitting needle, so that the pressing plate 60 can also limit the movement range of the knitting needle in the X direction; namely, the presser plate 60 can limit the knitting needle in the needle groove to prevent the knitting needle from separating from the needle groove; accordingly, the presser plate 60 needs to be removed to replace the knitting needle.

Preferably, as shown in fig. 7, one side of the dovetail groove 32 on a part of the insert 30 is a bevel edge forming an obtuse angle with the top of the insert 30, and this type of insert 30 is denoted as a B-type insert 30; as shown in fig. 3, the insert 30 having two sides of the dovetail groove 32 as hypotenuses forming an acute angle with the top of the insert 30 is denoted as an a-shaped insert 30.

As shown in figure 8, in the inserting sheets 30 arranged on the needle plate, part of the inserting sheets 30 are A-type inserting sheets 30, and part of the inserting sheets 30 are B-type inserting sheets 30, wherein the area of the B-type inserting sheets 30 is selected, namely, a plurality of clearance avoiding sections 33 are formed on dovetail grooves, and the top opening size of the dovetail grooves at the clearance avoiding sections 33 is larger than the bottom side length; as shown in fig. 8, in the embodiment of the present invention, the side of the presser plate 60 corresponding to the clearance section 33 is removed to form a tooth shape, and the tooth-shaped protruding portions of the presser plate 60 correspond to the clearance sections 33 of the dovetail grooves one by one, and the size of each protruding portion in the Y direction is smaller than that of the clearance section 33 in the Y direction; in practical use, when the presser plate 60 is moved along the Y direction to enable the tooth-shaped protruding part to be located in the area of the A-type inserting piece 30, the tooth-shaped protruding part of the presser plate 60 is limited by the dovetail groove 32 of the A-type inserting piece 30, the presser plate 60 cannot freely move in the X direction and the Z direction, and the positions of the presser plate 60 and the inserting piece 30 are relatively fixed, so that the knitting needle in the needle groove is limited. When the presser plate 60 is moved in the Y direction so that the tooth-like projecting portions thereof are all located in the escape sections 33, the restriction of the presser plate 60 by the dovetail grooves is weakened, and the presser plate 60 can be moved in the X direction and the Z direction, so that the presser plate 60 can be taken out from the dovetail grooves from above the inserts 30 at this time.

Through the clearance section 33 of the dovetail groove, when the pressing plate 60 is installed, the tooth-shaped convex part of the pressing plate 60 can be aligned to the clearance section 33 of the dovetail groove, the pressing plate 60 is placed in the dovetail groove, and the pressing plate 60 is moved for a certain distance along the Y direction, so that the tooth-shaped convex part is positioned in the area where the A-type inserting sheet 30 is positioned, and the installation of the pressing plate 60 is completed; when the presser plate 60 is removed, the presser plate 60 can be taken out only by moving the presser plate 60 a certain distance in the Y direction so that the tooth-like projecting portions of the presser plate 60 are all located at the escape sections 33. The embodiment of the utility model provides an in presser 60, need not to insert presser 60 from the one end of forked tail channel when the installation, again along Y direction long distance ground removal presser 60 make it insert the forked tail channel completely, also need not to remove presser 60 along Y direction long distance ground when dismantling presser 60 and make its completion withdraw from the forked tail channel, greatly made things convenient for the installation and the dismantlement of presser 60, and then made things convenient for the change of knitting needle.

Further, the presser plate 60 includes a plurality of independent sub-presser plates. By dividing the strip-shaped presser plates 60 into a plurality of independent and short sub-presser plates, when the knitting needles need to be replaced, the knitting needles can be replaced by only taking off the sub-presser plates in the area where the knitting needles need to be replaced, and all the presser plates 60 do not need to be taken off, so that the convenience of replacing the knitting needles is further improved; and for the long strip-shaped structural member such as the presser plate 60, the processing difficulty is high and warping is easy to occur due to the large length of the long strip-shaped structural member, the presser plate 60 is divided into a plurality of sub presser plates, the length of each sub presser plate can be limited within a proper length range, and the warping is not caused due to the overlong length, so that the processing is convenient and the warping is not caused.

Preferably, the base plate 10 is provided with a plurality of grooves 13 at the end opposite to the end where the notched plate 40 is installed. As shown in fig. 11, the bottom end of the base plate 10 is provided with a plurality of grooves 13, when in actual use, a pin member can be installed on a support of the computerized flat knitting machine, the pin member is inserted into the grooves 13 to connect the bottom end of the needle plate with the support of the computerized flat knitting machine, and the pin member provides a downward acting force to the bottom end of the needle plate, so that the needle plate is prevented from being turned over due to the acting force of a knitting line on the top end thereof when in actual use.

Although terms such as computerized flat knitting machine, needle board, tab, tooth panel, insert, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an assembled computerized flat knitting machine faller which characterized in that: the novel tooth socket comprises a base plate (10), wherein a plurality of parallel and equidistant slots (20) are formed in the base plate (10), and each slot (20) comprises a slot (21) and a tooth piece slot (22); the width of the inserting piece groove (21) is the same as that of the tooth mouth piece groove (22); an inserting piece (30) is embedded in each inserting piece groove (21); a thin panel (52), a tooth piece (40) and a thick panel (51) are embedded in each tooth piece groove (22);

a needle groove for the movement of a knitting needle is formed between every two adjacent inserting sheets (30); an elastic piece avoiding groove (31) for avoiding an elastic piece on a knitting needle is formed in one side of the inserting piece (30), and the thick inserting piece (51) and the elastic piece avoiding groove (31) are located on the same side; the tops of the thin (52) and thick (51) inserts are higher than the bottom of the keyway but not higher than the bottom edge of the spring plate escape slot (31).

2. The needle plate of the assembled computerized flat knitting machine according to claim 1, wherein: the combined thickness of the thin panel (52), the thick panel (51) and the notched sheet (40) is equal to the thickness of the insert sheet (30), and the portions of the thin panel (52), the thick panel (51) and the notched sheet (40) are located below the insert sheet (30).

3. The needle plate of the assembled computerized flat knitting machine according to claim 2, wherein: the base plate (10) is also provided with a first steel wire groove (11) for placing a tooth mouth piece and an insert piece limiting steel wire (72) and a second steel wire groove (12) for placing an insert piece limiting steel wire (71); the first steel wire groove (11) and the second steel wire groove (12) are perpendicular to the inserting groove (20).

4. The needle plate of the assembled computerized flat knitting machine of claim 3, wherein: the tooth piece and insert limiting steel wire (72) penetrates all the thin insert (52), the thick insert (51) and the tooth piece (40).

5. The needle plate for a computerized flat knitting machine of any one of claims 1 to 4, wherein: dovetail grooves (32) are formed in the tops of the inserting pieces (30), and the dovetail grooves (32) of all the inserting pieces (30) are located on the same straight line to form a dovetail groove channel; a presser plate (60) is arranged in the dovetail groove.

6. The needle plate of the assembled computerized flat knitting machine of claim 5, wherein: one side of the dovetail groove (32) on part of the insertion sheet (30) is a bevel edge forming an obtuse angle with the top of the insertion sheet (30), and a plurality of clearance sections (33) are formed on the dovetail groove channel by the part of the insertion sheet; one side of the pressing plate (60) is toothed, and when the pressing plate (60) is moved to enable the toothed protruding part to be located in the space avoidance section (33), the pressing plate (60) can be taken out of the dovetail groove.

7. The needle plate of the assembled computerized flat knitting machine of claim 6, wherein: the presser plate (60) comprises a plurality of independent sub-presser plates.

8. The needle plate of the assembled computerized flat knitting machine according to claim 1, wherein: the other end of the base plate (10) opposite to the end provided with the tooth mouth piece (40) is provided with a plurality of grooves (13).

9. A computerized flat knitting machine is characterized in that: a needle plate for a fabricated computerized flat knitting machine according to any one of claims 1 to 8.