CN114457499B - Presser foot hairbrush device in flat knitting machine - Google Patents

Presser foot hairbrush device in flat knitting machine Download PDF

Info

Publication number
CN114457499B
CN114457499B CN202210214379.0A CN202210214379A CN114457499B CN 114457499 B CN114457499 B CN 114457499B CN 202210214379 A CN202210214379 A CN 202210214379A CN 114457499 B CN114457499 B CN 114457499B
Authority
CN
China
Prior art keywords
cam
presser foot
connecting rod
rod
long groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210214379.0A
Other languages
Chinese (zh)
Other versions
CN114457499A (en
Inventor
胡跃勇
孙平范
徐卫东
李立军
周红义
郑忠
沈锡雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Cixing Co Ltd
Original Assignee
Ningbo Cixing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Cixing Co Ltd filed Critical Ningbo Cixing Co Ltd
Priority to CN202210214379.0A priority Critical patent/CN114457499B/en
Publication of CN114457499A publication Critical patent/CN114457499A/en
Application granted granted Critical
Publication of CN114457499B publication Critical patent/CN114457499B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/08—Needle latch openers; Brushes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/96—Driving-gear not otherwise provided for in flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/99—Driving-gear not otherwise provided for electrically controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

The application discloses a presser foot hairbrush device in a flat knitting machine, which comprises a base, a motor, a presser foot transmission mechanism and a hairbrush transmission mechanism, wherein the motor is arranged in the middle of the base and is provided with a motor shaft, one end of the motor shaft is connected with the presser foot transmission mechanism, and the other end of the motor shaft is connected with the hairbrush transmission mechanism; the motion of the presser foot and the brush is controlled simultaneously through the two transmission mechanisms; wherein the brush side controls the movement of the brush through the second cam, the cam connecting rod, the push rod and the adapter plate. The application can conveniently provide a plurality of combined stations of the presser foot and the brush; meanwhile, the stroke of the hairbrush is larger, and the motion trail is more optimized.

Description

Presser foot hairbrush device in flat knitting machine
Technical Field
The application belongs to the technical field of knitting machinery, and particularly relates to a presser foot hairbrush device in a flat knitting machine.
Background
At present, a common computerized flat knitting machine generally adopts a signal cam to control the movement of a sinker to press a coil in the knitting process, so that the smooth descending of the fabric can be ensured, and the phenomena of floating yarn firing pins and the like are avoided. However, the sinker is distributed in the middle of the knitting needle, and a position where the sinker cannot be pressed is still present in the pressing process, so that actions such as knitting, needle turning and the like are affected. Therefore, there have been flat knitting machines that use a presser foot to press a stitch to prevent occurrence of a float striker or the like.
On the other hand, when knitting or the like is performed in the flat knitting machine, the latch is required to be completely opened, so that smooth operation can be ensured, and the brush is required to be used for opening the latch. The hairbrush is fixed on the machine head, moves along with the machine head and brushes the needle tongue. Meanwhile, sundries can be generated in the knitting process of the flat knitting machine and accumulated at the opening of the flat knitting machine, and machine faults are easy to cause. The brush can also remove the sundries in the process of opening the needle tongue.
The inventor has applied for patent named as 'presser foot hairbrush device in flat knitting machine', application number 2022101849922 is the closest prior art, and the application is further improvement based on the application.
In the prior art, the presser foot hairbrush device in the flat knitting machine comprises a base, a motor, a presser foot transmission mechanism and a hairbrush transmission mechanism, wherein the motor is arranged in the middle of the base and is provided with a motor shaft, one end of the motor shaft is connected with the presser foot transmission mechanism, and the other end of the motor shaft is connected with the hairbrush transmission mechanism; the motion of the presser foot and the brush is controlled simultaneously through the two transmission mechanisms; the presser foot side of the motor is provided with a first mounting plate, and a chute is arranged in the middle of the first mounting plate for the cam swing rod to slide in; the cam swing rod is provided with a long groove, the motor shaft penetrates through the long groove to be connected with the first cam, and the inner side of the first cam is a track surface; a roller is fixed on the cam swing rod and is clamped into the track surface; the motor shaft drives the first cam to rotate, and the cam swing rod is enabled to reciprocate and translate in the chute through the roller; the presser foot transmission mechanism comprises a connecting rod group, the front end of the connecting rod group is fixedly connected with a presser foot, and the rear end of the connecting rod group is connected with a swing rod pin; one end of the cam swing rod is connected with a pressure rod, a swing rod pin extends into a space between the cam swing rod and the pressure rod, moves along with the movement of the cam swing rod, and drives the connecting rod group and the presser foot to move; the cam swing rod is connected with the pressure lever through a pivot; and a space for accommodating the swing rod pin is arranged between the cam swing rod and the pressure rod on one side of the pivot, and a spring is arranged on the other side of the pivot. The brush side of motor has second mounting panel and second cam, and the second cam links to each other with the motor axle, and its outside is the orbit face, has the connecting piece on the second mounting panel, rotates with the second mounting panel to be connected, and the connecting piece has two linking arms of fixed angle, and one of them linking arm has the roller, blocks in the orbit face of second cam, installs the brush on another linking arm.
In the prior art, the first cam and the second cam are driven by one motor at the same time, so that the presser foot device and the brush device are driven to work at the same time. In this technical solution, the presser foot transmission mechanism comprises a spring, and the elastic reaction force of the spring can partially offset the driving of the cam, so that the force acting on the presser foot is softer; the brush transmission mechanism is not designed in such a way, the motion track of the brush is a simple arc line, so that on one hand, the stroke is insufficient, in particular, the back-off amount of the brush is insufficient, and on the other hand, when the service time of the brush is long, the brush hair can be fried open, which is equivalent to the larger influence range of the motion track, and the brush hair can interfere with the presser foot.
Disclosure of Invention
The application aims to provide a presser foot hairbrush device in a flat knitting machine, and a hairbrush transmission mechanism of the hairbrush device can provide a larger stroke and a more optimized movement track.
Therefore, the technical scheme adopted by the application is as follows: the presser foot hairbrush device in the flat knitting machine comprises a base, a motor, a presser foot transmission mechanism and a hairbrush transmission mechanism, wherein the motor is arranged in the middle of the base and is provided with a motor shaft, one end of the motor shaft is connected with the presser foot transmission mechanism, and the other end of the motor shaft is connected with the hairbrush transmission mechanism; the motion of the presser foot and the brush is controlled simultaneously through the two transmission mechanisms;
the presser foot side of the motor is provided with a first mounting plate, and a chute is arranged in the middle of the first mounting plate for the cam swing rod to slide in; the cam swing rod is provided with a long groove, the motor shaft penetrates through the long groove to be connected with the first cam, and the inner side of the first cam is a track surface; a roller is fixed on the cam swing rod and is clamped into the track surface; the motor shaft drives the first cam to rotate, and the cam swing rod is enabled to reciprocate and translate in the chute through the roller; the presser foot transmission mechanism comprises a connecting rod group, the front end of the connecting rod group is fixedly connected with a presser foot, and the rear end of the connecting rod group is connected with a swing rod pin; one end of the cam swing rod is connected with a pressure rod, a swing rod pin extends into a space between the cam swing rod and the pressure rod, moves along with the movement of the cam swing rod, and drives the connecting rod group and the presser foot to move;
the method is characterized in that:
the brush side of the motor is provided with a second mounting plate and a second cam, and a chute is arranged in the middle of the second mounting plate for the cam connecting rod to slide in; the cam connecting rod is provided with a long groove, the motor shaft passes through the long groove and is connected with a second cam, and the inner side of the second cam is a track surface; two rollers are fixed on the cam connecting rod, wherein the first roller is clamped into the track surface; the motor shaft drives the second cam to rotate, and the cam connecting rod reciprocates and translates in the chute through the roller; the upper part of the second mounting plate is also provided with a horizontal long groove and a special-shaped long groove; the brush transmission mechanism further comprises a push rod and an adapter plate, wherein one side of the adapter plate is provided with two sliding blocks which respectively penetrate into a horizontal long groove and a special-shaped long groove at the upper part of the second mounting plate, and the other side of the adapter plate is provided with a roller; the push rod is provided with a U-shaped groove, a longitudinal long groove and a pivot hole from top to bottom, the push rod is rotatably connected with the second mounting plate through the pivot hole, a second roller on the cam connecting rod penetrates into the longitudinal long groove of the push rod, and a roller on the adapter plate penetrates into the U-shaped groove of the push rod; the adapter plate is fixedly connected with the hairbrush.
Further, the cam swing rod is connected with the compression bar through a pivot; and a space for accommodating the swing rod pin is arranged between the cam swing rod and the pressure rod on one side of the pivot, and a spring is arranged on the other side of the pivot.
The connecting rod group comprises an F-shaped second connecting rod, the front end of a long rod of the second connecting rod is connected with the presser foot, and two short rods are respectively and rotatably connected with the first connecting rod and the third connecting rod; the swing rod pin is connected with the first connecting rod and drives the swing rod pin to act.
When the presser foot mechanism works, the rotation of the motor shaft drives the two cams to rotate, wherein on the presser foot side, the rotation of the first cam is converted into the translation of the cam swing rod, and then the swing rod pin is used for pushing the connecting rod group to move, so that the movement of the presser foot is caused. It can be seen that the motion of the presser foot is determined by the shape of the track surface of the first cam. It is worth pointing out that the connection mode of both pin joint and spring between the cam swing link and the compression bar provides a resilience force for the cam swing link, and the force is softer for the swing link pin therebetween.
On the brush side, the second cam drives the first roller on the cam connecting rod to move, so that the cam connecting rod translates, and the push rod is driven to swing; and then drives the adapter plate and the hairbrush to move. In the process, the movement of the hairbrush depends on the shape of the track surface of the second cam and the shape of the special-shaped long groove on the second mounting plate, so that enough yielding travel can be provided for the hairbrush, and the hairbrush is completely staggered with the movement track of the presser foot.
From the analysis, in the application, the track surface shapes of the two cams are designed and changed, and the shapes of the long grooves are changed, so that the states of the presser foot and the brush can be changed, and the combined station of various presser feet and the brush can be conveniently provided; meanwhile, the hairbrush has larger movement stroke and better movement track.
Drawings
Fig. 1 is a schematic view of the present application on the presser foot side.
Fig. 2 is a schematic view of the structure of the present application on the presser foot side.
Fig. 3 is a partial detail view of fig. 2.
Fig. 4 is a schematic view of the appearance of the present application on the brush side.
Fig. 5 is a schematic view of the structure of the present application on the brush side.
Fig. 6 is a partial detail view of fig. 5.
The figures are marked as follows:
1-base, 2-motor, 3-presser foot, 4-brush, 5-motor shaft, 6-first mounting plate, 7-second mounting plate, 71-horizontal long groove, 72-special-shaped long groove, 8a.8b.8c.8d-roller, 9-slide groove, 10-first cam, 11-second cam, 17-first link, 18-second link, 19-third link, 20-presser foot pin, 21-set screw, 22-nut, 24-magnetic steel seat, 25-magnetic steel, 26-rocker pin sleeve, 27-cam swing rod, 271-long groove, 28-spring, 30-rocker pin, 31-pressure spring seat, 32-press rod, 33-pivot, 41-slide groove, 42-cam link, 421-long groove, 43-push rod, 431-longitudinal long groove, 432-U-shaped groove, 433-pivot hole, 44-plate, 441, 442-slide block, 45-brush seat.
Detailed Description
See fig. 1, 4. The two figures show the appearance of the application from different angles, comprising a base 1, a motor 2, a presser foot 3 and a brush 4, wherein the position of the motor is defined as the back, the position of the presser foot and the position of the brush are defined as the front, the left side of the motor is provided with a presser foot transmission mechanism, and the right side is provided with a brush transmission mechanism.
See fig. 2, 3. The left side of the motor 2 is provided with a first mounting plate 6, and the middle of the first mounting plate is provided with a chute 9 for a cam swing rod 27 to slide in; the cam swing rod is provided with a long groove 271, the motor shaft 5 passes through the long groove to be connected with the first cam 10, and the inner side of the first cam is a track surface; a roller 8a is fixed on the cam swing rod 27 and is clamped into the track surface of the first cam 10; the motor shaft 5 drives the first cam 10 to rotate, and the cam swing rod 27 is made to reciprocate and translate in the chute 9 through the roller 8 a; one end of the cam swing rod 27 is connected with a pressing rod 32, and the cam swing rod 27 is rotationally connected with the pressing rod 32 through a pivot 33; between the cam swing rod 27 and the compression rod 32, a containing space is arranged below the pivot 33, and a compression spring seat 31, a spring 28, a set screw 21 and a nut 22 are arranged above the pivot, so that the cam swing rod 27 and the compression rod 32 are elastically connected.
The presser foot transmission mechanism comprises a connecting rod group and consists of a first connecting rod 17, a second connecting rod 18 and a third connecting rod 19, wherein one end of the third connecting rod 19 and one end of the first connecting rod 17 are connected to the base 1, the second connecting rod 18 is in an F shape, the front end of a long rod of the second connecting rod is fixedly connected with a presser foot, and two short rods are respectively connected with the first connecting rod 17 and the third connecting rod 19 in a rotating way; the first link 17 is connected with a rocker pin 30, a rocker pin sleeve 26 is arranged at the rear part of the rocker pin 30, and the rocker pin sleeve extends into the accommodating space between the cam swing rod 27 and the pressure rod 32, moves along with the movement of the cam swing rod 27, and drives the link group and the presser foot to move.
The outside of the first cam is provided with a magnetic steel seat 24 and a magnetic steel 25, the right corresponding position is also provided with an encoder (not shown in the figure), and the encoder can sense the magnetic steel to determine the position of the presser foot in the process of rotating the motor.
See fig. 5, 6. The right side of the motor 2 is provided with a second mounting plate 7 and a second cam 11, and a sliding groove 41 is arranged in the middle of the second mounting plate for a cam connecting rod 42 to slide in; the middle of the cam connecting rod 42 is provided with a long groove 421, the motor shaft 5 passes through the long groove to be connected with the second cam 11, and the inner side of the second cam is a track surface; two parallel rollers 8b,8c are fastened to the cam rod 42, wherein the first roller 8b engages in the track surface; the motor shaft 5 drives the second cam 11 to rotate, and the cam connecting rod 42 reciprocates and translates in the chute 41 through the roller 8 b; the upper part of the second mounting plate is also provided with a horizontal long groove 71 and a special-shaped long groove 72; the brush transmission mechanism further comprises a push rod 43 and an adapter plate 44, one side of the adapter plate is provided with two sliding blocks 441 and 442 which respectively penetrate into the horizontal long groove 71 and the special-shaped long groove 72 at the upper part of the second mounting plate, and the other side of the adapter plate 44 is provided with a roller 8d; the push rod 43 is provided with a U-shaped groove 432, a longitudinal long groove 431 and a pivot hole 433 from top to bottom, and is rotatably connected with the second mounting plate 7 through the pivot hole 433, the second roller 8c on the cam connecting rod 42 penetrates into the longitudinal long groove 431 of the push rod, and the roller 8d on the adapter plate penetrates into the U-shaped groove 432 of the push rod; the adapter plate 44 is connected with the brush 4 through a brush seat 45.
When the motor shaft 5 rotates, the translational movement of the cam link 42 is converted by the cooperation of the second cam 11 and the roller 8 b; then, the push rod 43 swings by taking the pivot hole 433 as an axis through the cooperation of the roller 8c and the longitudinal long groove 431; at this time, the U-shaped groove 432 pushes the roller 8d therein to make the adapter plate 44 act, and the sliding blocks 441 and 442 of the adapter plate are limited by the horizontal long groove 71 and the special-shaped long groove 72, and the moving direction of the sliding blocks is defined by the two long grooves.
In the embodiment, the motion states of the presser foot and the brush are controlled by the track surfaces of the two cams, and five stations can be provided through combined design, which are respectively: the hairbrush does not work shallowly on the presser foot; the hairbrush working presser foot works shallowly; the hairbrush working presser foot works deeply; the brush does not work and the presser foot does not work; the brush working presser foot does not work, and the requirements of the flat knitting machine can be better met. Through the ingenious design of the brush transmission mechanism, the stroke of the brush is larger, the movement direction is more accurate, and interference with other objects can be avoided.

Claims (3)

1. The presser foot hairbrush device in the flat knitting machine comprises a base, a motor, a presser foot transmission mechanism and a hairbrush transmission mechanism, wherein the motor is arranged in the middle of the base and is provided with a motor shaft, one end of the motor shaft is connected with the presser foot transmission mechanism, and the other end of the motor shaft is connected with the hairbrush transmission mechanism; the motion of the presser foot and the brush is controlled simultaneously through the two transmission mechanisms;
the presser foot side of the motor is provided with a first mounting plate, and a chute is arranged in the middle of the first mounting plate for the cam swing rod to slide in; the cam swing rod is provided with a long groove, the motor shaft penetrates through the long groove to be connected with the first cam, and the inner side of the first cam is a track surface; a roller is fixed on the cam swing rod and is clamped into the track surface; the motor shaft drives the first cam to rotate, and the cam swing rod is enabled to reciprocate and translate in the chute through the roller; the presser foot transmission mechanism comprises a connecting rod group, the front end of the connecting rod group is fixedly connected with a presser foot, and the rear end of the connecting rod group is connected with a swing rod pin; one end of the cam swing rod is connected with a pressure rod, a swing rod pin extends into a space between the cam swing rod and the pressure rod, moves along with the movement of the cam swing rod, and drives the connecting rod group and the presser foot to move;
the method is characterized in that:
the brush side of the motor is provided with a second mounting plate and a second cam, and a chute is arranged in the middle of the second mounting plate for the cam connecting rod to slide in; the cam connecting rod is provided with a long groove, the motor shaft passes through the long groove and is connected with a second cam, and the inner side of the second cam is a track surface; two rollers are fixed on the cam connecting rod, wherein the first roller is clamped into the track surface; the motor shaft drives the second cam to rotate, and the cam connecting rod reciprocates and translates in the chute through the roller; the upper part of the second mounting plate is also provided with a horizontal long groove and a special-shaped long groove; the brush transmission mechanism further comprises a push rod and an adapter plate, wherein one side of the adapter plate is provided with two sliding blocks which respectively penetrate into a horizontal long groove and a special-shaped long groove at the upper part of the second mounting plate, and the other side of the adapter plate is provided with a roller; the push rod is provided with a U-shaped groove, a longitudinal long groove and a pivot hole from top to bottom, the push rod is rotatably connected with the second mounting plate through the pivot hole, a second roller on the cam connecting rod penetrates into the longitudinal long groove of the push rod, and a roller on the adapter plate penetrates into the U-shaped groove of the push rod; the adapter plate is fixedly connected with the hairbrush.
2. The presser foot brush device in a flat knitting machine as claimed in claim 1, characterized in that: the cam swing rod is connected with the pressure lever through a pivot; and a space for accommodating the swing rod pin is arranged between the cam swing rod and the pressure rod on one side of the pivot, and a spring is arranged on the other side of the pivot.
3. The presser foot brush device in a flat knitting machine as claimed in claim 1, characterized in that: the connecting rod group comprises an F-shaped second connecting rod, the front end of the long rod of the second connecting rod is connected with the presser foot, and two short rods of the second connecting rod are respectively connected with the first connecting rod and the third connecting rod in a rotating way; the swing rod pin is connected with the first connecting rod and drives the swing rod pin to act.
CN202210214379.0A 2022-03-07 2022-03-07 Presser foot hairbrush device in flat knitting machine Active CN114457499B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210214379.0A CN114457499B (en) 2022-03-07 2022-03-07 Presser foot hairbrush device in flat knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210214379.0A CN114457499B (en) 2022-03-07 2022-03-07 Presser foot hairbrush device in flat knitting machine

Publications (2)

Publication Number Publication Date
CN114457499A CN114457499A (en) 2022-05-10
CN114457499B true CN114457499B (en) 2023-08-18

Family

ID=81417266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210214379.0A Active CN114457499B (en) 2022-03-07 2022-03-07 Presser foot hairbrush device in flat knitting machine

Country Status (1)

Country Link
CN (1) CN114457499B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102296417A (en) * 2011-08-17 2011-12-28 常熟市国光机械有限公司 Press foot and hair brush linkage system
CN108547043A (en) * 2018-06-08 2018-09-18 江苏国茂纺织科技有限公司 A kind of foot device
CN210420372U (en) * 2019-07-27 2020-04-28 蒋伊柠 Flat knitting machine presser foot and hairbrush synchronizing device
CN211079521U (en) * 2019-07-29 2020-07-24 桐乡市强隆机械有限公司 Presser foot device of computerized flat knitting machine
CN213772415U (en) * 2020-10-23 2021-07-23 宁波必沃纺织机械有限公司 Presser foot device of computerized flat knitting machine
CN215481591U (en) * 2021-08-04 2022-01-11 新昌县小树林机械科技有限公司 Novel sinker presser foot assembly of flat knitting machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102296417A (en) * 2011-08-17 2011-12-28 常熟市国光机械有限公司 Press foot and hair brush linkage system
CN108547043A (en) * 2018-06-08 2018-09-18 江苏国茂纺织科技有限公司 A kind of foot device
CN210420372U (en) * 2019-07-27 2020-04-28 蒋伊柠 Flat knitting machine presser foot and hairbrush synchronizing device
CN211079521U (en) * 2019-07-29 2020-07-24 桐乡市强隆机械有限公司 Presser foot device of computerized flat knitting machine
CN213772415U (en) * 2020-10-23 2021-07-23 宁波必沃纺织机械有限公司 Presser foot device of computerized flat knitting machine
CN215481591U (en) * 2021-08-04 2022-01-11 新昌县小树林机械科技有限公司 Novel sinker presser foot assembly of flat knitting machine

Also Published As

Publication number Publication date
CN114457499A (en) 2022-05-10

Similar Documents

Publication Publication Date Title
CN102121177B (en) Multiheaded embroidery machine
CN114457499B (en) Presser foot hairbrush device in flat knitting machine
CN110485044B (en) Linkage control mechanism of machine head triangle
CN107400976B (en) Virtual line structure is pressed to flat loom faller
CN216972821U (en) Presser foot device in flat knitting machine
CN216972808U (en) Brush device in flat knitting machine
CN107780069B (en) Transmission mechanism of linking machine
CN210818352U (en) Paper shredder core assembling equipment
CN114541023A (en) Presser foot brush device in flat knitting machine
CN212568342U (en) Industrial fabric wear resistance testing device
CN109853120B (en) Sinker device of flat knitting machine head, flat knitting machine head and flat knitting machine
CN210389552U (en) Auxiliary supporting device for bamboo tube of numerical control bamboo breaking machine
CN110154187B (en) Auxiliary supporting device for bamboo tube of numerical control bamboo breaking machine
CN218932492U (en) Computerized flat knitting machine driving mechanism convenient to disassemble and assemble
CN202064158U (en) Abreast three-gold piece embroidery feeding profiling-shifting mechanism
CN220246392U (en) Left edge lifting assembly of hosiery machine
CN219930441U (en) Thread hooking device with thread loosening assembly and sewing machine
US2950694A (en) Boring attachment for embroidery machine
CN202152401U (en) Yarn pressing plate moving device of warp knitting machine
US3260549A (en) Machine for assembling brushes
CN217572735U (en) A gland holds in palm shoulder mechanism for PIN needle
CN219195364U (en) Anti-pilling treatment equipment for soft knitwear
CN211665289U (en) Flat knitting machine head adopting motor for color changing
CN219363991U (en) Special-shaped imitation mechanism of needling machine
CN218175288U (en) Leg pressing seat complete mechanism of computerized flat knitting machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant