CN202193935U - Cam needle-running mechanism of computerized flat knitting machine - Google Patents
Cam needle-running mechanism of computerized flat knitting machine Download PDFInfo
- Publication number
- CN202193935U CN202193935U CN2011202769956U CN201120276995U CN202193935U CN 202193935 U CN202193935 U CN 202193935U CN 2011202769956 U CN2011202769956 U CN 2011202769956U CN 201120276995 U CN201120276995 U CN 201120276995U CN 202193935 U CN202193935 U CN 202193935U
- Authority
- CN
- China
- Prior art keywords
- triangle
- pin
- cam
- needle
- connects
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model relates to the technical field of computerized flat knitting machines and discloses a cam needle-running mechanism of a computerized flat knitting machine. The cam needle-running mechanism is characterized by comprising a cam baseplate, a left needle selector, a right needle selector, a left lower needle-pressing cam, a right lower needle-pressing cam, a knitting system, and a needle changing and receiving system. The cam needle-running mechanism with the structure achieves the functions of needle receiving and needle changing, can improve the pattern knitting capability of the computerized flat knitting machine and has higher knitting production efficiency; and the knitting system and the needle changing and receiving system are arranged on the same column, and the distance in the cross direction is greatly reduced, so that the structure is more compact.
Description
Technical field
The utility model relates to the Computerized flat knitting machine technical field, relates in particular to a kind of Computerized flat knitting machine cam needle-running mechanism.
Background technology
Computerized flat knitting machine is a kind of common Knitting Machinery, and it generally includes transmission mechanism, cloth-winding mechanism, needle selection device and needle plate mechanism, cam needle-running mechanism etc.Its triangle device of Computerized flat knitting machine is just as one group of plane cam, and the stitch of knitting needle can get in the conduit of cam, moves triangle; Force knitting needle in the needle tray of needle plate, to do elevating movement clocklike; And collude the action with needle latch through pin, and just can yarns be become knitted fabric. knitting needle is in uphill process, and coil progressively withdraws from pin and colludes; Open needle latch, and withdraw from needle latch and hang on the shank; Knitting needle is in the decline process, and pin catches on the yarn that new pad is put, and its tractive is bent to coil; Original coil of while is then deviate from pin and is colluded; New coil passes from old coil, is together in series with old coil, and the coil string that numerous knitting needles is made into connects mutually and formed knitted fabric.
Wherein, cam needle-running mechanism is the vitals of Computerized flat knitting machine, and the structural design of cam needle-running mechanism directly determines the function of Computerized flat knitting machine, also directly influences the knitting property of machine.The cam needle-running mechanism of existing Computerized flat knitting machine does not connect pin and can only unidirectionally turn over pin, so the ability of machine braiding style is greatly affected, and its operating efficiency is also lower.
Therefore, how to develop a kind of can the realization and meet the cam needle-running mechanism that pin can realize turning over pin again, become the difficult problem that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of the utility model provides a kind of Computerized flat knitting machine cam needle-running mechanism, and this Computerized flat knitting machine cam needle-running mechanism can realize connecing pin can realize turning over pin again.
To achieve these goals, the utility model provides a kind of Computerized flat knitting machine cam needle-running mechanism, comprises cam base plate, left needle selection device, right needle selection device, a left side depressing cam, bottom right depressing cam, establishment system and turn over pin and connect needle system down; Said left needle selection device, right needle selection device are symmetrically set in the both sides of said cam base plate, the upper end of said left needle selection device, said right needle selection device respectively with a said left side under depressing cam, bottom right depressing cam match; Said establishment system comprises left degree order triangle, herringbone triangle, thimble triangle and right degree order triangle; The said left degree order triangle outside is provided with a left side and protects the pin triangle; The said right degree order triangle outside is provided with the right side and protects the pin triangle; Said thimble triangle is located at herringbone triangle rear side, is respectively equipped with depressing cam under the said left side, bottom right depressing cam in the both sides of said herringbone triangle; The front side of depressing cam, said bottom right depressing cam is respectively equipped with left guide pin triangular, right guide pin triangular under the said left side; Said left guide pin triangular, said right guide pin triangular are located at an end of two Eight characters grooves respectively, flexibly connect left degree order trigonometric sum right side degree order triangle on two Eight characters grooves respectively; The said pin that turns over connects needle system and comprises that the pin that turns over that turns over the pin triangle and be positioned at its front side protects the pin triangle; The place, positive back of said thimble triangle is connected with and connects the pin triangle; Said connect the pin triangle comprise successively a left side connect the pin triangle, in connect the pin triangle and the right side connects the pin triangle; A said left side connects pin triangle, the said right side and connects pin triangle junction and form triangle, connects the pin triangle in said to be arranged on this triangle place.
Preferably, also comprise electromagnetic control apparatus, this electromagnetic control apparatus comprises electromagnet, supporting base, lever and spring, and said supporting base is arranged on that a said left side connects the pin triangle, the said right side connects between the pin triangle, and said lever mated is arranged on the said supporting base; One end of said lever is connected with said electromagnet contact, and the other end is connected with said spring.
Preferably, said cam base plate edge is sequentially with left needle selecting cam rise cam and right needle selection rise cam successively, and forms the recess that is positioned at the front side between right needle selection rise cam and the left needle selection withdrawal of needle, and the said pin triangle that connects is positioned at this recess.
The Computerized flat knitting machine cam needle-running mechanism that the utility model provides comprises cam base plate, left needle selection device, right needle selection device, a left side depressing cam, bottom right depressing cam, establishment system and turn over pin and connect needle system down; Said left needle selection device, right needle selection device are symmetrically set in the both sides of said cam base plate, the upper end of said left needle selection device, said right needle selection device respectively with a said left side under depressing cam, bottom right depressing cam match; Said establishment system comprises left degree order triangle, herringbone triangle, thimble triangle and right degree order triangle; The said left degree order triangle outside is provided with a left side and protects the pin triangle; The said right degree order triangle outside is provided with the right side and protects the pin triangle; Said thimble triangle is located at herringbone triangle rear side, is respectively equipped with depressing cam under the said left side, bottom right depressing cam in the both sides of said herringbone triangle; The front side of depressing cam, said bottom right depressing cam is respectively equipped with left guide pin triangular, right guide pin triangular under the said left side; Said left guide pin triangular, said right guide pin triangular are located at an end of two Eight characters grooves respectively, flexibly connect left degree order trigonometric sum right side degree order triangle on two Eight characters grooves respectively; The said pin that turns over connects needle system and comprises that the pin that turns over that turns over the pin triangle and be positioned at its front side protects the pin triangle; The place, positive back of said crystal oscillator triangle is connected with and connects the pin triangle; Said connect the pin triangle comprise successively a left side connect the pin triangle, in connect the pin triangle and the right side connects the pin triangle; A said left side connects pin triangle, the said right side and connects pin triangle junction and form triangle, connects the pin triangle in said to be arranged on this triangle place.
In this Computerized flat knitting machine cam needle-running mechanism; Left side degree order triangle, right degree order triangle, turn over pin triangle, thimble triangle, the right side and connect pin triangle, a left side to connect the pin triangle be bolt cam, left degree order triangle, right degree order triangle can be respectively along about two Eight characters grooves do and be parallel to the parallel of triangle bottom and move; All the other four triangles are movably connected in the same external form cavity of triangle bottom, and can stretch out or the indentation campaign the said chamber that on cam base plate, is lower than the cam base plate plane that is meant with the external form cavity along doing with the external form cavity.
The Computerized flat knitting machine cam needle-running mechanism that the utility model provided; System for weaving with turn over pin and connect needle system and be on the same file; In order to realize braiding, to turn over pin, tuck and promptly hang braidings such as order; Turning over pin triangle, thimble triangle, a left side connects pin triangle, the right side to connect the action of these four triangles of pin triangle separate interrelated again; Turn over pin triangle withdrawal cam base plate when doing normal braiding and do not work, and its excess-three triangle all will stretch out cam base plate and carries out work, this moment is left to be connect the pin trigonometric sum right side and connects the effect that the pin triangle plays rise cam; Realization tuck action is turned over pin trigonometric sum thimble triangle withdrawal cam base plate and is not worked, and the right side connects pin triangle, a left side and connects two triangles of pin triangle and all should stretch out cam base plate and carry out work, and a left side connect the pin trigonometric sum right side and connect the effect that the pin triangle plays tuck cam this moment.
In order to realize turning over pin and connect the pin function, the thimble triangle is in the off position of withdrawal cam base plate, and this moment, the action of its excess-three triangle was related each other; Turn over the pin triangle and be in the duty of stretching out all the time; A left side connects the pin trigonometric sum right side and connects the pin triangle and can not stretch out simultaneously or the cam base plate of withdrawing, and a left side connects pin triangle withdrawal cam base plate and do not work when turning over the pin left lateral, and the right side connects the pin triangle and stretches out cam base plate and carry out work; Otherwise a left side connects the pin triangle and stretches out cam base plate and carry out work when turning over the pin right lateral; The right side connects the pin triangle cam base plate of then withdrawing and does not work, and a left side connects the withdrawal of pin triangle and do not work when connecing the pin left lateral, and the right side connects the pin triangle and stretches out cam base plate work; Otherwise the right side connects pin triangle withdrawal and does not work when connecing the pin right lateral, and a left side connects the pin triangle and stretches out cam base plate work.
The Computerized flat knitting machine cam needle-running mechanism of this structure can realize connecing pin can realize turning over pin again; Can improve the braiding style ability of Computerized flat knitting machine, establishment production efficiency is higher, and system for weaving and turn over pin and connect needle system and be on the same file; Distance in the horizontal reduces greatly, and structure is compact more.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the Computerized flat knitting machine cam needle-running mechanism that the utility model provided;
Fig. 2 is the structural representation of the electromagnetic control apparatus in the Computerized flat knitting machine cam needle-running mechanism among Fig. 1;
Wherein, among Fig. 1-Fig. 2:
Cam base plate 1; A left side is depressing cam 2 down; Left side guide pin triangular 3; Pin triangle 4 is protected on a left side; Left side degree order triangle 5; Turn over pin and protect pin triangle 6; Turn over pin triangle 7; Herringbone triangle 8; Thimble triangle 9; Right side degree order triangle 10; Pin triangle 11 is protected on the right side; Right guide pin triangular 12; Bottom right depressing cam 13; Right needle selection rise cam 14; The right side connects pin triangle 15; In connect pin triangle 16; A left side connects pin triangle 17; Eight characters groove 18; Left side needle selection rise cam 19; Left side needle selection device 20; Right needle selection device 21; Electromagnet 22; Supporting base 23; Lever 24; Spring 25.
The specific embodiment
In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.
Please referring to Fig. 1, Fig. 1 is the structural representation of a kind of specific embodiment of the Computerized flat knitting machine cam needle-running mechanism that the utility model provided.
As shown in Figure 1, the Computerized flat knitting machine cam needle-running mechanism that the utility model provided comprises cam base plate 1, left needle selection device 20, right needle selection device 21, a left side depressing cam 2, bottom right depressing cam 13, establishment system and turn over pin and connect needle system down.
Said left needle selection device 20, right needle selection device 21 are symmetrically set in the both sides of said cam base plate 1, the upper end of said left needle selection device 20, said right needle selection device 21 respectively with a said left side under depressing cam 2, bottom right depressing cam 13 match.
Said establishment system comprises left degree order triangle 5, herringbone triangle 8, thimble triangle 9 and right degree order triangle 10; Said left degree order triangle 5 outsides are provided with a left side and protect pin triangle 4; Said right degree order triangle 10 outsides are provided with the right side and protect pin triangle 11; Said thimble triangle 9 is located at herringbone triangle 8 rear sides, is respectively equipped with depressing cam 2 under the said left side, bottom right depressing cam 13 in the both sides of said herringbone triangle 8; The front side of depressing cam 2, said bottom right depressing cam 13 is respectively equipped with left guide pin triangular 3, right guide pin triangular 12 under the said left side; Said left guide pin triangular 3, said right guide pin triangular 12 are located at an end of two Eight characters grooves 18 respectively, flexibly connect left degree order triangle 5 and right degree order triangle 10 on two Eight characters grooves 18 respectively.
The said pin that turns over connects needle system and comprises that the pin that turns over that turns over pin triangle 7 and be positioned at its front side protects pin triangle 6; The place, positive back of said thimble triangle 9 is connected with and connects the pin triangle; Said connect the pin triangle comprise successively a left side connect pin triangle 17, in connect pin triangle 16 and the right side connects pin triangle 15; A said left side connects pin triangle 17, the said right side and connects pin triangle 15 junctions and form triangle, connects pin triangle 16 in said to be arranged on this triangle place.
Further in the scheme, said cam base plate 1 edge is sequentially with left needle selection rise cam 19 and right needle selection rise cam 14 successively, and forms the recess that is positioned at the front side between right needle selection rise cam 14 and the left needle selection withdrawal of needle, and the said pin triangle that connects is positioned at this recess.
In this Computerized flat knitting machine cam needle-running mechanism; Left side degree order triangle 5, right degree order triangle 10, turn over that pin triangle 7, thimble triangle 9, the right side connect pin triangle 15, a left side connects pin triangle 17 and is bolt cam, left degree order triangle 5, right degree order triangle 10 can be respectively along about two Eight characters grooves 18 do and be parallel to the parallel of triangle bottom and move; All the other four triangles are movably connected in the same external form cavity of triangle bottom, and can stretch out or the indentation campaign the said chamber that on cam base plate 1, is lower than cam base plate 1 plane that is meant with the external form cavity along doing with the external form cavity.
The Computerized flat knitting machine cam needle-running mechanism that the utility model provided; System for weaving with turn over pin and connect needle system and be on the same file; In order to realize braiding, to turn over pin, tuck and promptly hang braidings such as order; Turning over pin triangle 7, thimble triangle 9, a left side connects pin triangle 17, the right side to connect the action of pin triangle 15 these four triangles separate interrelated again; Turn over pin triangle 7 withdrawal cam base plate 1 when doing normal braiding and do not work, and its excess-three triangle all will stretch out cam base plate 1 and carries out work, a left side connect pin triangle 17 and connect the effect that pin triangle 15 plays rise cam with the right side this moment; The action of realization tuck; Turning over pin triangle 7 does not work with thimble triangle 9 withdrawal cam base plate 1; And the right side connects pin triangle 15, a left side and connects 17 two triangles of pin triangle and all should stretch out cam base plate 1 and carry out work, and a left side connect pin triangle 17 and connect the effect that pin triangle 15 plays tuck cam with right this moment.
In order to realize turning over pin and connect the pin function, thimble triangle 9 is in the off position of withdrawal cam base plate 1, and this moment, the action of its excess-three triangle was related each other; Turn over pin triangle 7 and be in the duty of stretching out all the time; A left side connects pin triangle 17 and the right side and connects pin triangle 15 cam base plate 1 of can not stretching out simultaneously or withdraw, and a left side connects pin triangle 17 cam base plate 1 of withdrawing and do not work when turning over the pin left lateral, and the right side connects pin triangle 15 and stretches out cam base plate 1 and carry out work; Otherwise a left side connects pin triangle 17 and stretches out cam base plate 1 and carry out work when turning over the pin right lateral; The right side connects pin triangle 15 cam base plate 1 of then withdrawing and does not work, and a left side connects 17 withdrawals of pin triangle and do not work when connecing the pin left lateral, and the right side connects pin triangle 15 and stretches out cam base plate 1 work; Otherwise the right side connects pin triangle 15 withdrawal and does not work when connecing the pin right lateral, and a left side connects pin triangle 17 and stretches out cam base plate 1 work.
The Computerized flat knitting machine cam needle-running mechanism of this structure can realize connecing pin can realize turning over pin again; Can improve the braiding style ability of Computerized flat knitting machine, establishment production efficiency is higher, and system for weaving and turn over pin and connect needle system and be on the same file; Distance in the horizontal reduces greatly, and structure is compact more.
In the preferred scheme; In order to solve guiding, the location structure that a plurality of bolt cams are installed in narrow and small regional cam base plate 1; The Computerized flat knitting machine cam needle-running mechanism that the utility model provided also comprises electromagnetic control apparatus; This electromagnetic control apparatus comprises electromagnet 22, supporting base 23, lever 24 and spring 25, and said supporting base 23 is arranged on that a said left side connects pin triangle 17, the said right side connects between the pin triangle 15, and said lever 24 is equipped with on said supporting base 23; One end of said lever 24 is connected with said electromagnet 22 contacts, and the other end is connected with said spring 25 elasticity.
When head moves, needs a left side to connect 17 work of pin triangle from left to right; Electromagnet 22 ejects; Make the right side connect pin triangle 15 through lever 24 when a left side is connect 17 releases of pin triangle and lift the work do not participated in; Promptly accomplish a left side and connect pin triangle 17, the right side and connect 15 work of pin triangle, and preferably resolve the guiding of a plurality of bolt cams, the problem of detent mechanism installation site, make that the structure of cam base plate 1 is compact more.
The above only is the description of the preferred implementation of utility model; Should be pointed out that finiteness, and objectively have unlimited concrete structure owing to literal expression; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. a Computerized flat knitting machine cam needle-running mechanism is characterized in that, comprises cam base plate, left needle selection device, right needle selection device, left depressing cam, bottom right depressing cam, establishment system down and turn over pin connecing needle system; Said left needle selection device, right needle selection device are symmetrically set in the both sides of said cam base plate, the upper end of said left needle selection device, said right needle selection device respectively with a said left side under depressing cam, bottom right depressing cam match; Said establishment system comprises left degree order triangle, herringbone triangle, thimble triangle and right degree order triangle; The said left degree order triangle outside is provided with a left side and protects the pin triangle; The said right degree order triangle outside is provided with the right side and protects the pin triangle; Said thimble triangle is located at herringbone triangle rear side, is respectively equipped with depressing cam under the said left side, bottom right depressing cam in the both sides of said herringbone triangle; The front side of depressing cam, said bottom right depressing cam is respectively equipped with left guide pin triangular, right guide pin triangular under the said left side; Said left guide pin triangular, said right guide pin triangular are located at an end of two Eight characters grooves respectively, flexibly connect left degree order trigonometric sum right side degree order triangle on two Eight characters grooves respectively; The said pin that turns over connects needle system and comprises that the pin that turns over that turns over the pin triangle and be positioned at its front side protects the pin triangle; The place, positive back of said thimble triangle is connected with and connects the pin triangle; Said connect the pin triangle comprise successively a left side connect the pin triangle, in connect the pin triangle and the right side connects the pin triangle; A said left side connects pin triangle, the said right side and connects pin triangle junction and form triangle, connects the pin triangle in said to be arranged on this triangle place.
2. Computerized flat knitting machine cam needle-running according to claim 1 mechanism; It is characterized in that; Also comprise electromagnetic control apparatus; This electromagnetic control apparatus comprises electromagnet, supporting base, lever and spring, and said supporting base is arranged on that a said left side connects the pin triangle, the said right side connects between the pin triangle, and said lever mated is arranged on the said supporting base; One end of said lever is connected with said electromagnet contact, and the other end is connected with said spring.
3. Computerized flat knitting machine cam needle-running according to claim 1 and 2 mechanism; It is characterized in that; Said cam base plate edge is sequentially with left needle selecting cam rise cam and right needle selection rise cam successively; And form the recess that is positioned at the front side between right needle selection rise cam and the left needle selection withdrawal of needle, the said pin triangle that connects is positioned at this recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202769956U CN202193935U (en) | 2011-08-01 | 2011-08-01 | Cam needle-running mechanism of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202769956U CN202193935U (en) | 2011-08-01 | 2011-08-01 | Cam needle-running mechanism of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193935U true CN202193935U (en) | 2012-04-18 |
Family
ID=45948855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202769956U Expired - Fee Related CN202193935U (en) | 2011-08-01 | 2011-08-01 | Cam needle-running mechanism of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400275A (en) * | 2011-08-01 | 2012-04-04 | 鲁文杰 | Triangular running mechanism for computer flat knitting machine |
-
2011
- 2011-08-01 CN CN2011202769956U patent/CN202193935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400275A (en) * | 2011-08-01 | 2012-04-04 | 鲁文杰 | Triangular running mechanism for computer flat knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101892550B (en) | Triangular system of flat knitting machine | |
| CN106894152A (en) | A kind of flat machine | |
| CN201089829Y (en) | Knitting triangle mechanism | |
| CN201343621Y (en) | Structure of cam base plate of flat knitting machine | |
| CN202193935U (en) | Cam needle-running mechanism of computerized flat knitting machine | |
| CN102121166B (en) | Triangular weaving mechanism adaptive to combination of knitting needle, elastic pin and pushing pin | |
| CN202187152U (en) | Triangle mechanism of an electronic jacquard knitting circular knitting machine | |
| CN207072998U (en) | A kind of flat machine | |
| CN202011951U (en) | Switching device of entire computer horizontal knitting machine | |
| CN206089974U (en) | Plain weave computer jacquard machine | |
| CN102400275A (en) | Triangular running mechanism for computer flat knitting machine | |
| CN101122061B (en) | Multifunctional knitting triangle system | |
| CN109023687B (en) | Bottom plate device of single-section needle selecting computerized flat knitting machine | |
| CN203034222U (en) | Computerized flat knitting machine three-needle way and compilation control mechanism of two-way transfer technology | |
| CN202265683U (en) | Hill-shaped plate for computer applique machine | |
| CN201753392U (en) | Cam system of flat knitting machine | |
| CN102021730A (en) | Sinker structure for circular knitting machine | |
| CN202298053U (en) | triangle system for computerized flat knitting machine weaving | |
| CN102534988B (en) | Head triangle system for computerized flat knitting machine | |
| CN201762536U (en) | Needle selection device of sock knitter | |
| CN203625599U (en) | Triangular device used for achieving irregular one-side applique | |
| CN205856757U (en) | A kind of Computerized flat knitting machine mountain plate structure | |
| CN203187915U (en) | Computerized flat knitting machine three-needle-passage knitting mechanism | |
| CN202809165U (en) | Circled triangular seat of flat knitting machine | |
| CN203593841U (en) | Cam device for achieving irregular single-sided applique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hanfei Knitting Machinery Co., Ltd. Assignor: Lu Wenjie Contract record no.: 2012330000584 Denomination of utility model: Triangular running mechanism for computer flat knitting machine Granted publication date: 20120418 License type: Exclusive License Record date: 20121226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |