CN112111847A - Knit and wear harrow modular structure - Google Patents
Knit and wear harrow modular structure Download PDFInfo
- Publication number
- CN112111847A CN112111847A CN202011085946.4A CN202011085946A CN112111847A CN 112111847 A CN112111847 A CN 112111847A CN 202011085946 A CN202011085946 A CN 202011085946A CN 112111847 A CN112111847 A CN 112111847A
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- China
- Prior art keywords
- rake
- triangle
- resets
- runway
- seat
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- 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
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- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of weaving equipment, in particular to a weaving and knitting rake module structure, which comprises: the rake sets up between two dogs, and the triangle that resets and push pin triangle transverse arrangement arrange on the back triangle seat, and drive arrangement drives displacement about the back triangle seat, the rake pass through the bearing along the runway displacement in the dog, the drop-down spring that the slant was arranged connects in the rake afterbody, is equipped with the triangle that resets and pushes pin triangle from top to bottom in proper order at back triangle seat front end, the track displacement on the connecting rod pin on the triangle that resets along the connecting rod that resets, rake top one side top is equipped with the ratchet, the rake is equipped with in proper order by supreme push pin piece butt and the piece butt that resets down. The invention has the beneficial effects that: this equipment realizes through rational structural design that the rake opens the closure and control rake and rise and descend, realizes local tractive effect according to the demand of weaving again to satisfy the requirement of local pulling force adjustable among the integrated into one piece process, reach whole roller and can't realize the effect.
Description
Technical Field
The invention relates to the technical field of weaving equipment, in particular to a weaving and knitting rake module structure.
Background
The main structure of the sweater knitting machine sold in the market at present mainly comprises a frame component, a needle plate component, a machine head component, an antenna frame device, a main roller, an auxiliary roller and a driving and computer control device, but the main structure can not realize the local traction effect in the knitting process.
The applicant has seen the above-mentioned shortcomings of the existing wearable rake module structure, inherits the spirit of research innovation and lean refinement, combines production practice, and utilizes a professional scientific method to provide a practical solution, so that the application of the present application is provided.
Disclosure of Invention
The invention aims to provide a knit-wear rake module structure which is reasonable in structural design and can be used with a computerized flat knitting machine aiming at the existing technical situation.
Knit and to wear rake modular structure, faller module slant is installed on the needle bed base, and rake module installs in faller module below, includes: the rake sets up between two dogs, and the triangle that resets and push pin triangle transverse arrangement arrange on the back triangle seat, and drive arrangement drives displacement about the back triangle seat, the rake pass through the bearing along the runway displacement in the dog, the drop-down spring that the slant was arranged connects in the rake afterbody, is equipped with the triangle that resets and pushes pin triangle from top to bottom in proper order at back triangle seat front end, the track displacement on the connecting rod pin on the triangle that resets along the connecting rod that resets, rake top one side top is equipped with the ratchet, the rake is equipped with in proper order by supreme push pin piece butt and the piece butt that resets down.
Specifically, two pairwise combinations of dog fixed, the inside first runway and the second runway that divide into of dog, be equipped with the runway median that supplies reset piece butts and push pin piece butts to pass through between first runway and the second runway, be equipped with the disconnection hole that supplies the bearing to switch the runway on the runway median.
Specifically, the connecting rod that resets on be equipped with and supply the gliding bar groove of connecting rod pin, the triangle that resets is installed in back triangular seat square groove, the connecting rod that resets drives the triangle through the connecting rod pin and is the back and forth movement of perpendicular to back triangular seat, the triangle that resets gets into first runway from the second runway through pressing the piece that resets butt with the rake.
Specifically, the left side and the right side of the push pin triangle are provided with inclined planes, and the push pin triangle pushes the push pin piece butts to move up and down along the inclined planes.
Specifically, the back triangle seat is arranged on one side of the stop block, the front triangle seat is installed and fixed on the other side of the stop block, a limiting groove is formed in the front triangle seat, and the needle pushing sheet butts in the square limiting groove to move up and down.
Specifically, the rake mainly comprises a needle body, a head and ratchets which are combined in a segmented mode, wherein multiple rows of needle hooks are arranged at the front ends of the ratchets, the ratchets are combined with the head into a whole in a multi-group mode, and the needle body and the head form a set of rake.
Specifically, the two groups of rakes are divided into two groups by one group, the two groups of rakes correspond to one group of reset triangles and push pin triangles, a round hole in the tail part of each rake is connected with one end of a pull-down spring, the other end of each pull-down spring is fixed, and each pull-down spring is always in a tensioned state.
The invention has the beneficial effects that: this equipment realizes through rational structural design that the rake opens the closure and control rake and rise and descend, realizes local tractive effect according to the demand of weaving again to satisfy the requirement of local pulling force adjustable among the integrated into one piece process, reach whole roller and can't realize the effect.
Drawings
FIG. 1 is a mounting arrangement of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic diagram of the operation of the reset triangle of the present invention.
Description of the reference notes: the needle pushing device comprises a rake 1, a stop block 2, a reset triangle 3, a needle pushing triangle 4, a rear triangle seat 5, a front triangle seat 6, a pull-down spring 7, a needle bed base 8, a needle plate module 9 and a reset connecting rod 10; the needle body 11, the head 12, the ratchet 13, the reset piece butt 14 and the needle pushing piece butt 15; a first runway 21, a second runway 22, a runway isolation belt 23; a link pin 31; a limit groove 61.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Referring to fig. 1 to 5, a schematic structural diagram of the present invention is a structure of a wearable rake module, in which a needle plate module is obliquely installed on a needle bed base, and the rake module is installed below the needle plate module, including: the rake sets up between two dogs, and the triangle that resets and push pin triangle transverse arrangement arrange on the back triangle seat, and drive arrangement drives displacement about the back triangle seat, the rake pass through the bearing along the runway displacement in the dog, the drop-down spring that the slant was arranged connects in the rake afterbody, is equipped with the triangle that resets and pushes pin triangle from top to bottom in proper order at back triangle seat front end, the track displacement on the connecting rod pin on the triangle that resets along the connecting rod that resets, rake top one side top is equipped with the ratchet, the rake is equipped with in proper order by supreme push pin piece butt and the piece butt that resets down. The two groups of rakes are divided into two groups by one group, the two groups of rakes correspond to one group of reset triangles and push pin triangles, a round hole in the tail part of each rake is connected with one end of a pull-down spring, the other end of each pull-down spring is fixed, and each pull-down spring is always in a tensioned state.
When the pushing needle cam pushes the rakes to the highest point through the pushing needle blade butts of the rakes, the reset cam applies an inward acting force to the reset blade butts of the rakes, the two rakes enter the first runway, are folded towards the middle and hook the fabric, move downwards under the spring force of the inclined pull-down spring, when the two rakes reach the lowest point of the front triangular seat limiting groove, the two rakes are pulled to the second runway by the transverse acting force, are separated from each other and release the fabric, and are pushed to rise by the inclined surface of the pushing needle cam, and the process is repeated in this way to form continuous pulling force.
According to the scheme, the two stop blocks are fixedly combined, the stop blocks are internally divided into the first track and the second track, a track isolation belt for the reset piece butts and the needle pushing piece butts to pass through is arranged between the first track and the second track, and a breaking hole for the bearing to switch the tracks is formed in the track isolation belt. The reset connecting rod on be equipped with and supply the gliding bar groove of connecting rod pin, the triangle that resets is installed in back triangular seat square groove, the connecting rod that resets drives the triangle through the connecting rod pin and is the back and forth movement of perpendicular to back triangular seat, the triangle that resets gets into first runway from the second runway through pressing the piece butt that resets with the rake.
According to the scheme, the left side and the right side of the push pin triangle are provided with the inclined planes, and the push pin triangle pushes the push pin piece butts to move up and down along the inclined planes. The back triangle seat is arranged on one side of the stop block, the front triangle seat is fixedly arranged on the other side of the stop block, a limiting groove is formed in the front triangle seat, and a needle pushing sheet butts in the square limiting groove to move up and down.
According to the scheme, the rake can be integrated or combined in a segmented mode, the segmented combination mode is mainly formed by combining the needle body, the head and the ratchet in a segmented mode, the front end of the ratchet is provided with a plurality of rows of needle hooks, the ratchet is divided into a plurality of groups to be combined with the head into a whole, and the needle body and the head form a set of rake.
Description of rake action: when the rakes are positioned at the highest point of the second runway, the left and right symmetrical rakes are in a fully opened state; when the reset cam presses a reset piece butt, the rake is switched to a first runway, the rake is gradually closed at the moment, and the ratchet on the rake hooks the coil tissue; under the action of the pull-down spring, the rake descends along the first runway to pull the fabric. When the rake reaches the lowest point: the rakes are switched into a second runway under the action of a pull-down spring which is obliquely arranged, and the fabric is released by the ratchet; the needle pushing triangular inclined plane presses the butt of the needle pushing sheet to rise to the highest point along the triangular inclined plane. The process is repeated continuously, so that the rake can repeatedly hook, pull and release the fabric. And (3) realizing an action process: the highest point is opened, closed and pulled, the fabric is released in a descending mode, and ascending and resetting are carried out.
Explanation of the reset operation: the triangle that resets is packed into in the back triangle seat square groove and can follow the square groove up-and-down motion, connecting rod pin and triangle fixed connection that resets, and the connecting rod pin is installed in the connecting rod bar groove that resets, and the displacement is controlled in the realization of the connecting rod that resets under the power supply effect, drives the connecting rod pin and slides in the bar groove to the triangle up-and-down motion that resets is realized.
Description of the operation of the push pin: the push pin cam is fixedly arranged on the rear cam seat, the rear cam seat can realize left and right displacement under the action of a power source, and the push pin cam inclined plane presses the push pin piece butts to ascend along the cam inclined plane; the upper square hole of the front triangular seat is a limiting groove of the butt of the needle pushing sheet, and the front triangular seat is fixed.
The rake module structure: the rakes are divided into two groups by adopting one group, one group rises, the other group falls, and the process is continuously repeated; when the harrows are installed, a left group and a right group are respectively adopted, so that the left and the right corresponding harrows can be meshed. The circular hole at the tail part of the rake is connected with a pull-down spring, the other end of the pull-down spring is fixed, and the pull-down spring is always in a tensioned state.
Description of the stopper structure: two runways are processed on the left side and the right side of the stop block, a runway isolation belt is reserved in the middle of the stop block, a broken hole is formed in the middle of the isolation belt, and different runways can be conveniently switched by bearings connected to rake needle bodies. The stop blocks are combined and fixed pairwise.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. Knit and to wear rake modular structure, faller module slant is installed on the needle bed base, and rake module installs in faller module below, includes: the rake sets up between two dogs, and the triangle that resets and the triangle transverse arrangement of pushing pin arrange on the back triangle seat, and drive arrangement drives displacement, its characterized in that about the back triangle seat: the rake through the bearing along the runway displacement in the stopper, the drop-down spring that the slant was arranged is connected in the rake afterbody, is equipped with triangle and the broach triangle that resets from top to bottom in proper order at back triangular seat front end, the connecting rod pin on the triangle that resets is along the track displacement on the connecting rod that resets, rake top one side top is equipped with the ratchet, the rake is equipped with in proper order by supreme pushing away needle piece butt and the piece butt that resets down.
2. The knit-wearable rake module structure of claim 1, wherein: the two pairs of check blocks are combined and fixed, the inside of each check block is divided into a first runway and a second runway, a runway isolation belt for the reset sheet butts and the needle pushing sheet butts to pass through is arranged between the first runway and the second runway, and a disconnection hole for the bearing switching runway is arranged on the runway isolation belt.
3. The knit-wearable rake module structure of claim 2, wherein: the reset connecting rod on be equipped with and supply the gliding bar groove of connecting rod pin, the triangle that resets is installed in back triangular seat square groove, the connecting rod that resets drives the triangle through the connecting rod pin and is the back and forth movement of perpendicular to back triangular seat, the triangle that resets gets into first runway from the second runway through pressing the piece butt that resets with the rake.
4. The knit-wearable rake module structure of claim 2 or 3, wherein: the left side and the right side of the push pin triangle are both provided with inclined planes, and the push pin triangle pushes the butt of the push pin sheet to move up and down along the inclined planes.
5. The knit-wearable rake module structure of claim 4, wherein: the back triangle seat is arranged on one side of the stop block, the front triangle seat is fixedly arranged on the other side of the stop block, a limiting groove is formed in the front triangle seat, and a needle pushing sheet butts in the square limiting groove to move up and down.
6. The knit-wearable rake module structure of claim 5, wherein: the rake is mainly composed of a needle body, a head part and a ratchet in a segmented combination mode, wherein multiple rows of needle hooks are arranged at the front end of the ratchet, the ratchet is divided into multiple groups to be combined with the head part into a whole, and the needle body and the head part form a set of rake.
7. The knit-wearable rake module structure of claim 6, wherein: the two groups of rakes are divided into two groups by one group, the two groups of rakes correspond to one group of reset triangles and push pin triangles, a round hole in the tail part of each rake is connected with one end of a pull-down spring, the other end of each pull-down spring is fixed, and each pull-down spring is always in a tensioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085946.4A CN112111847A (en) | 2020-10-12 | 2020-10-12 | Knit and wear harrow modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085946.4A CN112111847A (en) | 2020-10-12 | 2020-10-12 | Knit and wear harrow modular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112111847A true CN112111847A (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011085946.4A Pending CN112111847A (en) | 2020-10-12 | 2020-10-12 | Knit and wear harrow modular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112111847A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062038A (en) * | 2021-03-29 | 2021-07-02 | 宁波慈星股份有限公司 | Traction device of knitting machine |
| WO2022205468A1 (en) * | 2021-03-29 | 2022-10-06 | 宁波慈星股份有限公司 | Adjustable gripper assembly of knitting machine |
-
2020
- 2020-10-12 CN CN202011085946.4A patent/CN112111847A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062038A (en) * | 2021-03-29 | 2021-07-02 | 宁波慈星股份有限公司 | Traction device of knitting machine |
| CN113062038B (en) * | 2021-03-29 | 2022-04-01 | 宁波慈星股份有限公司 | Traction device of knitting machine |
| WO2022205468A1 (en) * | 2021-03-29 | 2022-10-06 | 宁波慈星股份有限公司 | Adjustable gripper assembly of knitting machine |
| WO2022205464A1 (en) * | 2021-03-29 | 2022-10-06 | 宁波慈星股份有限公司 | Traction device for knitting machinery |
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