CN213113742U

CN213113742U - Flat knitting machine needle plate device with adjustable plate opening gap

Info

Publication number: CN213113742U
Application number: CN202021371775.7U
Authority: CN
Inventors: 韩徐斌; 钟佳明; 王靖敏; 安勇强; 张锋
Original assignee: Tongxiang Qianglong Machinery Co Ltd
Current assignee: Tongxiang Qianglong Machinery Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-04
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a flat knitting machine needle plate device with adjustable plate opening gaps, wherein a front needle plate and a rear needle plate are both provided with a set of plate opening gap adjusting mechanism which is used for driving the front needle plate or the rear needle plate to move up and down along the inclined direction of an inclined plane; the plate opening gap adjusting mechanism comprises adjusting components arranged at the left end and the right end of the front needle plate or the rear needle plate, and the adjusting components comprise a shaking table strip, a needle plate strip, a first needle plate connecting block, a second needle plate connecting block, a first bearing, a second bearing, a bearing seat clamping block and a fixed sliding block; the adjusting part structure is adjusted conveniently, and the bearing frame clamp splice restriction No. two bearings of setting can only reciprocate along the incline direction on faller base inclined plane to make a faller connecting block reciprocate along the incline direction on faller base inclined plane, the fixed slider restriction No. two faller connecting blocks of setting reciprocate along the incline direction on faller base inclined plane, two faller connecting blocks drive the faller jointly and reciprocate, make the faller remove more stably.

Description

Flat knitting machine needle plate device with adjustable plate opening gap

Technical Field

The utility model relates to a flat-bed machine field specifically says, relates to a flat-bed machine faller device of board mouth clearance adjustable.

Background

The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.

The plate opening gap of a needle bed of the existing flat knitting machine cannot be adjusted usually, so that the knitting range of the flat knitting machine is limited, the requirements of users cannot be met, and the flat knitting machine with the adjustable plate opening gap is also provided nowadays, but the plate opening adjusting structure is unreasonable in design, so that the existing flat knitting machine is required to be improved and optimized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a flat-bed machine faller device of rational in infrastructure design's board mouth clearance adjustable.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a flat-bed machine faller device of board mouth clearance adjustable, includes faller base, preceding faller and back faller, the faller base has two inclined planes that are symmetrical arrangement around being, symmetrical arrangement on two inclined planes around preceding faller and back faller are, and preceding faller and back faller upper end head between them all are equipped with tooth mouth piece, and the clearance between the tooth mouth piece is board mouth clearance, its characterized in that: the front needle plate and the rear needle plate are both provided with a set of plate opening gap adjusting mechanism, and the plate opening gap adjusting mechanism is used for driving the front needle plate or the rear needle plate to move up and down along the inclined direction of the inclined plane; each plate opening gap adjusting mechanism comprises adjusting components arranged at the left end and the right end of the front needle plate or the rear needle plate, and each adjusting component comprises a shaking table strip, a needle plate strip, a first needle plate connecting block, a second needle plate connecting block, a first bearing, a second bearing, a bearing seat clamping block and a fixed sliding block; the shaking table strips and the needle plate strips are arranged on the inclined plane of the needle plate base in parallel and can move left and right along the length direction of the needle plate base under the driving of power; the needle plate strip is provided with a first sliding groove, and the first bearing is positioned in the first sliding groove; the two bearing seat clamping blocks are arranged and installed on the inclined surface of the needle plate base, and the two bearing seat clamping blocks clamp the second bearing, so that the second bearing moves up and down along the inclined direction of the inclined surface of the needle plate base; a bearing is connected with No. two bearings, a faller connecting block and No. two faller connecting blocks all are connected with preceding faller or back faller, have seted up No. two spouts on one of them faller connecting block, have seted up No. three spouts on No. two faller connecting blocks, and the upper end position of No. two bearings is in No. two spouts, fixed sliding block installs on the shaking table strip to fixed sliding block is located No. three spouts.

Preferably, a bearing and No. two bearings are connected through a bearing frame that is the T type, and a bearing and No. two bearings are all installed on the bearing frame, and a bearing sets up one, and No. two bearings set up two.

Preferably, the first sliding groove is an inclined groove, namely, an included angle exists between the length direction of the first sliding groove and the length direction of the needle plate strips.

Preferably, the needle plate base is provided with two grooves for respectively mounting the shaking table strips and the needle plate strips, the shaking table strips and the needle plate strips are mounted in the grooves through a plurality of limiting blocks, and the limiting blocks are connected with the needle plate base.

Compared with the prior art, the utility model, have following advantage and effect: adjusting part structural design is simple reasonable, it is convenient to adjust, No. two bearings of bearing frame clamp splice restriction that sets up can only reciprocate along the incline direction on faller base inclined plane to make a faller connecting block reciprocate along the incline direction on faller base inclined plane, No. two faller connecting blocks of fixed slider restriction that set up reciprocate along the incline direction on faller base inclined plane, two faller connecting blocks drive the faller jointly and reciprocate, make the faller remove more stably.

Drawings

In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic side view of an embodiment of the present invention.

Fig. 2 is a schematic top view of the embodiment of the present invention (top view is taken with the front needle plate parallel to the horizontal plane).

Fig. 3 is a schematic structural view of fig. 2 with the dust cover removed.

Fig. 4 is a schematic perspective view of an adjusting assembly connected to the left end of the rear needle plate in the embodiment of the present invention.

Fig. 5 is a schematic perspective exploded view of an adjusting assembly connected to the left end of the front needle plate in the embodiment of the present invention.

Description of reference numerals: the needle plate comprises a needle plate base 1, a front needle plate 2, a rear needle plate 3, a shaking table strip 4, a needle plate strip 5, a first needle plate connecting block 6, a second needle plate connecting block 7, a first bearing 8, a second bearing 9, a bearing seat clamping block 10, a fixed sliding block 11, a bearing seat 12, a limiting block 13, a first sliding groove 51, a second sliding groove 61 and a third sliding groove 71.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

See fig. 1-5.

The embodiment of the invention discloses a flat knitting machine needle plate device with adjustable plate opening gaps, which comprises a needle plate base 1, a front needle plate 2 and a rear needle plate 3, wherein the needle plate base 1 is provided with two inclined planes which are symmetrically arranged front and back, the front needle plate 2 and the rear needle plate 3 are symmetrically arranged on the two inclined planes front and back, the upper end heads of the front needle plate 2 and the rear needle plate 3 are both provided with tooth opening pieces, and the gaps between the tooth opening pieces are plate opening gaps.

In the embodiment, the front needle plate 2 and the rear needle plate 3 are both provided with a set of plate opening gap adjusting mechanism, and the plate opening gap adjusting mechanism is used for driving the front needle plate 2 or the rear needle plate 3 to move up and down along the inclined direction of the inclined plane; each set of plate opening gap adjusting mechanism comprises adjusting components arranged at the left end and the right end of the front needle plate 2 or the rear needle plate 3.

In this embodiment, the adjusting assembly includes a shaking table strip 4, a needle plate strip 5, a first needle plate connecting block 6, a second needle plate connecting block 7, a first bearing 8, a second bearing 9, a bearing seat clamping block 10 and a fixed slide block 11.

In this embodiment, shaking table strip 4 and faller strip 5 set up on the inclined plane of faller base 1 parallelly, specifically speaking, offer two recesses that are used for installing shaking table strip 4 and faller strip 5 respectively on the faller base 1, recess length direction is along the length direction of faller base 1 to install shaking table strip 4 and faller strip 5 in the recess with a plurality of stopper 13, stopper 13 and faller base 1 are connected, stopper 13 makes shaking table strip 4 and faller strip 5 can only move about along its length direction in the recess under power drive.

In this embodiment, the needle plate strip 5 is provided with a first sliding groove 51, and the first sliding groove 51 is an inclined groove, that is, an included angle exists between the length direction of the first sliding groove 51 and the length direction of the needle plate strip 5. The first bearing 8 is positioned in the first sliding groove 51; two bearing seat clamping blocks 10 are arranged and installed on the inclined plane of the needle plate base 1, and the two bearing seat clamping blocks 10 clamp the second bearing 9, so that the second bearing 9 moves up and down along the inclined direction of the inclined plane of the needle plate base 1.

In this embodiment, the first bearing 8 and the second bearing 9 are connected through a bearing seat 12 in a T shape, the first bearing 8 and the second bearing 9 are both installed on the bearing seat 12, the first bearing 8 is provided with one, and the second bearing 9 is provided with two.

In this embodiment, the first faller connecting block 6 and the second faller connecting block 7 are both connected to the front faller 2 or the rear faller 3, wherein the second sliding groove 61 is formed in the first faller connecting block 6, the third sliding groove 71 is formed in the second faller connecting block 7, the upper end of the second bearing 9 is located in the second sliding groove 61, the fixed slider 11 is installed on the rocking bed strip 4, and the fixed slider 11 is located in the third sliding groove 71.

In this embodiment, two needle plate strips 5 in the adjusting components at two ends of the front needle plate 2 or the rear needle plate 3 are connected together, and then the same driving mechanism is used for driving, when the gap between the plate openings does not need to be adjusted, the rocking bed strips 4 and the needle plate strips 5 move left and right at the same time, when the gap between the plate openings needs to be adjusted, the needle plate strips 5 move, the rocking bed strips 4 do not move, for example, when the needle plate strips 5 move left, the first bearing 8 is driven to move upwards along the inclined direction of the inclined plane of the needle plate base 1, the second bearing 9 is driven to move upwards together, the upward movement of the second bearing 9 drives the first needle plate connecting block 6 to move upwards, and as the first needle plate connecting block 6 and the second needle plate connecting block 7 are both connected to the end of the needle plate, the second needle plate connecting block 7 moves upwards along the fixed sliding block 11, and the gap.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a flat-bed machine faller device of board mouthful adjustable clearance, includes faller base (1), preceding faller (2) and back faller (3), symmetrical arrangement's inclined plane around faller base (1) has two being, preceding faller (2) and back faller (3) are around symmetrical arrangement on two inclined planes, preceding faller (2) and back faller (3) upper end head between them all are equipped with tooth mouth piece, and the clearance between the tooth mouth piece is board mouthful clearance, its characterized in that: the front needle plate (2) and the rear needle plate (3) are both provided with a set of plate opening gap adjusting mechanism, and the plate opening gap adjusting mechanism is used for driving the front needle plate (2) or the rear needle plate (3) to move up and down along the inclined direction of the inclined plane; each set of plate opening gap adjusting mechanism comprises adjusting components arranged at the left end and the right end of the front needle plate (2) or the rear needle plate (3), and each adjusting component comprises a shaking table strip (4), a needle plate strip (5), a first needle plate connecting block (6), a second needle plate connecting block (7), a first bearing (8), a second bearing (9), a bearing seat clamping block (10) and a fixed sliding block (11); the shaking table strips (4) and the needle plate strips (5) are arranged on the inclined plane of the needle plate base (1) in parallel and can move left and right along the length direction of the needle plate base (1) under the driving of power; the needle plate strip (5) is provided with a first sliding groove (51), and the first bearing (8) is positioned in the first sliding groove (51); the two bearing seat clamping blocks (10) are arranged and installed on the inclined surface of the needle plate base (1), and the two bearing seat clamping blocks (10) clamp the second bearing (9) so that the second bearing (9) can move up and down along the inclined direction of the inclined surface of the needle plate base (1); a bearing (8) is connected with No. two bearings (9), a faller connecting block (6) and No. two faller connecting blocks (7) all are connected with preceding faller (2) or back faller (3), have seted up No. two spout (61) on one of them faller connecting block (6), have seted up No. three spout (71) on No. two faller connecting block (7), and the upper end position of No. two bearings (9) is in spout (61) No. two, install on shaking table strip (4) fixed slider (11) to fixed slider (11) are located spout (71) No. three.

2. The faller device of a flat knitting machine with adjustable faller clearance according to claim 1, wherein: a bearing (8) is connected through a bearing frame (12) that is the T type with No. two bearings (9), and a bearing (8) all installs on bearing frame (12) with No. two bearings (9), and a bearing (8) sets up one, and No. two bearings (9) set up two.

3. The faller device of a flat knitting machine with adjustable faller clearance according to claim 1, wherein: the first sliding groove (51) is an inclined groove, namely, an included angle exists between the length direction of the first sliding groove (51) and the length direction of the needle plate strip (5).

4. The faller device of a flat knitting machine with adjustable faller clearance according to claim 1, wherein: the rocking bed is characterized in that the needle plate base (1) is provided with two grooves for respectively mounting the rocking bed strips (4) and the needle plate strips (5), the rocking bed strips (4) and the needle plate strips (5) are mounted in the grooves through a plurality of limiting blocks (13), and the limiting blocks (13) are connected with the needle plate base (1).