TW202028558A - Yarn feeder for flat knitting machine with variable yarn feeding position capable of timely changing the position when performing a knitting process - Google Patents
Yarn feeder for flat knitting machine with variable yarn feeding position capable of timely changing the position when performing a knitting process Download PDFInfo
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- TW202028558A TW202028558A TW108101756A TW108101756A TW202028558A TW 202028558 A TW202028558 A TW 202028558A TW 108101756 A TW108101756 A TW 108101756A TW 108101756 A TW108101756 A TW 108101756A TW 202028558 A TW202028558 A TW 202028558A
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Abstract
Description
本發明涉及一種橫編機喂紗器,尤指一種具變化喂紗位置的橫編機喂紗器。The invention relates to a yarn feeder for a flat knitting machine, in particular to a yarn feeder for a flat knitting machine with a variable yarn feeding position.
當前橫編機結構所用喂紗結構於設定完成後無法改變喂紗位置,令橫編機編織過程中無法因應織造條件變化時適時改變其喂紗位置,而出現鍍圈位置錯誤的情事。The yarn feeding structure used in the current flat knitting machine structure cannot change the yarn feeding position after the setting is completed, so that the yarn feeding position of the flat knitting machine cannot be changed in time when the weaving conditions change during the knitting process of the flat knitting machine, and the wrong plating position occurs.
本發明的主要目的,在於解決橫編機喂紗結構於設定完成後無法於織造過程中適時修改喂紗位置的問題。The main purpose of the present invention is to solve the problem that the yarn feeding structure of the flat knitting machine cannot be modified in time during the weaving process after the yarn feeding structure is set.
為達上述目的,本發明提供一種具變化喂紗位置的橫編機喂紗器,該橫編機喂紗器包含一驅動機構以及一喂紗機構。其中,該驅動機構受一電子訊號控制,該驅動機構包含一啟動後進行一推動行程的驅動板。該喂紗機構具有一連接該驅動板組的銜接板以及一與該銜接板組接的喂紗臂,該銜接板具有一導引孔,該喂紗臂具有一設於該導引孔內的導柱,該銜接板在該驅動板組行該推動行程時進行一換位行程,該喂紗臂具有一面對一針床的喂紗端,該導柱於該銜接板行該換位行程時改變在該導引孔內位置,該喂紗臂於該導柱改變位置時改變該喂紗端相對該針床的一喂紗位置。To achieve the above objective, the present invention provides a flat knitting machine yarn feeder with a variable yarn feeding position. The flat knitting machine yarn feeder includes a driving mechanism and a yarn feeding mechanism. Wherein, the driving mechanism is controlled by an electronic signal, and the driving mechanism includes a driving plate that performs a pushing stroke after activation. The yarn feeding mechanism has an adapter plate connected to the drive plate group and a yarn feeding arm assembled with the adapter plate. The adapter plate has a guide hole, and the yarn feeding arm has a guide hole arranged in the guide hole. The guide post, the adapter plate performs a transposition stroke when the drive plate assembly is in the pushing stroke, the yarn feeding arm has a yarn feeding end facing a needle bed, and the guide post performs the transposition stroke on the adapter plate When the position is changed in the guide hole, the yarn feeding arm changes a yarn feeding position of the yarn feeding end relative to the needle bed when the guide post changes position.
一實施例中,該導引孔具有二相對設置並可與該導柱接觸的斜面,該二斜面位於該橫編機喂紗器的一運動方向上,該導柱改變在其中一該斜面的位置時改變該喂紗位置。進一步地,該導引孔為梯形。In an embodiment, the guide hole has two inclined surfaces which are arranged oppositely and contact the guide post, the two inclined surfaces are located in a movement direction of the flat knitting machine feeder, and the guide post changes the angle of one of the inclined surfaces. Change the yarn feeding position when changing the position. Further, the guide hole is trapezoidal.
一實施例中,該驅動板具有一設於末端並朝向該銜接板方向凸出的凸塊,該銜接板具有一提供該凸塊設置的承接軌道。In one embodiment, the driving board has a protrusion provided at the end and protruding toward the adapter plate, and the adapter plate has a receiving track for providing the protrusion.
一實施例中,該喂紗機構包含一組接於一喂紗器導引桿的組接件,該組接件包含複數分別對應該銜接板及該喂紗臂設置而限制該銜接板與該喂紗臂僅能行一維運動的限制柱。In one embodiment, the yarn feeding mechanism includes a set of connecting members connected to a guide rod of a yarn feeder, and the set of connecting members includes a plurality of connecting members respectively corresponding to the connecting plate and the yarn feeding arm to restrict the connecting plate and the yarn feeding arm. The yarn feeding arm can only perform a one-dimensional movement restriction column.
依前述發明內容所揭,相較於習用技術,本發明具有以下特點:本發明該橫編機喂紗器可於該橫編機於編織過程中改變其喂紗位置,降低出現喂紗位置錯誤的問題。According to the foregoing disclosure, compared with the conventional technology, the present invention has the following characteristics: the flat knitting machine yarn feeder of the present invention can change its yarn feeding position during the knitting process of the flat knitting machine to reduce the occurrence of yarn feeding position errors. The problem.
本發明詳細說明及技術內容,茲配合圖式說明如下:The detailed description and technical content of the present invention are described as follows with the drawings:
請參閱圖1至圖4,本發明提出一種具變化喂紗位置的橫編機喂紗器20,該橫編機喂紗器20於一橫編機100的使用位置是對應二針床11、12中間所界定的區域。又,本發明該橫編機喂紗器20包含一驅動機構21以及一喂紗機構22,該驅動機構21具有一馬達23以及一連接該馬達23的驅動板24。該馬達23受一電子訊號控制,該馬達23接受該電子訊號的時機在該橫編機100織造條件變化時。再者,該驅動板24受該馬達23帶動而行一維運動。1 to 4, the present invention proposes a flat knitting
另一方面,並復請參閱圖2至圖4,該喂紗機構22具有一連接該驅動板24的銜接板25以及一與該銜接板25組接的喂紗臂26。其中,該銜接板25被設計為隨著該驅動板24運動。一實施例中,該驅動板24具有一設於末端並朝向該銜接板25方向凸出的凸塊241,該銜接板25具有一提供該凸塊241設置其中的承接軌道257,其中,該承接軌道257無須設有凹凸起伏的部分,該承接軌道257實際上是令該凸塊241可以帶動該銜接板25即可。On the other hand, referring back to FIGS. 2 to 4, the
又,該銜接板25具有一導引孔251,該導引孔251非圓孔,一實施例中,該導引孔251具有二相對設置的斜面252、253,該二斜面252、253位於該橫編機喂紗器20的一運動軌跡上。進一步地,該導引孔251更可為梯形。又,該喂紗臂26具有一設於該導引孔251內的導柱261,該導柱261的長度被設定為需至少可接觸該銜接板25的該導引孔251。再者,該喂紗臂26具有一面對其中一該針床11(或12)的喂紗端262。In addition, the
併請參閱圖1至圖4,為具體說明本發明該橫編機喂紗器20的實施,於此遂以圖3作該橫編機喂紗器20的初始狀態,而圖4則為調整後狀態。其中,於初始狀態下,該驅動機構21接受該電子訊號而啟動工作,接著該驅動板24被帶動而進行一推動行程(如圖3中所標示的240),該驅動板24帶動該銜接板25進行一換位行程254,該換位行程254實際上也是一維運動。進一步地,該銜接板25行該換位行程254時,該導引孔251隨著該銜接板25位移,使該導柱261跟著改變在該導引孔251內的位置(如圖4所繪),該喂紗臂26則於該導柱261改變位置時,產生了位移(如圖4所示的運動方向291),進而改變該喂紗端262相對該針床11(或12)的該喂紗位置,使該橫編機喂紗器20的入紗位置改變。Please also refer to Figures 1 to 4, in order to specifically illustrate the implementation of the flat
復請參閱圖3及圖4,該導引孔251具有該二斜面252、253時,該導柱261將根據該橫編機喂紗器20當前的一運動方向27,而僅接觸該二斜面252、253的其中之一。進一步地,該導柱261於接觸該二斜面252、253其中之一時,將位於每一該斜面252(或253)的一頂點255與一底點256之間,又或者是位於該頂點255或該底點256之上。又,當該導引孔251為梯形時,所稱該頂點255即指該梯形的其中一頂角,而所稱該底點256則指該梯形的其中一該底角。Please refer to FIGS. 3 and 4 again. When the
復請參閱圖1至圖3,一實施例中,該喂紗機構22包含一組接於一喂紗器導引桿30的組接件28,而該組接件28包含複數分別對應該銜接板25及該喂紗臂26設置並限制該銜接板25與該喂紗臂26僅能行一維運動的限制柱281。承此,該些限制柱281的位置是根據該銜接板25與該喂紗臂26的運動需求來進行配置。Please refer to FIGS. 1 to 3 again. In one embodiment, the
綜上所述者,僅爲本發明的一較佳實施例而已,當不能以此限定本發明實施的範圍,即凡依本發明申請專利範圍所作的均等變化與修飾,皆應仍屬本發明的專利涵蓋範圍。In summary, it is only a preferred embodiment of the present invention. When the scope of implementation of the present invention cannot be limited by this, that is, all equal changes and modifications made according to the scope of the patent application of the present invention shall still belong to the present invention. The scope of patent coverage.
100:橫編機
11、12:針床
20:橫編機喂紗器
21:驅動機構
22:喂紗機構
23:馬達
24:驅動板
241:凸塊
240:推動行程
25:銜接板
251:導引孔
252、253:斜面
254:換位行程
255:頂點
256:底點
257:承接軌道
26:喂紗臂
261:導柱
262:喂紗端
27:運動方向
28:組接件
281:限制柱
291:運動方向
30:喂紗器導引桿
100:
圖1,本發明一實施例橫編機結構示意圖。 圖2,本發明一實施例橫編機喂紗器結構示意圖(一)。 圖3,本發明一實施例喂紗機構的結構示意圖(二)。 圖4,本發明一實施例喂紗機構的結構實施示意圖。Figure 1 is a schematic diagram of the structure of a flat knitting machine according to an embodiment of the present invention. Figure 2 is a schematic diagram of the structure of a yarn feeder for a flat knitting machine according to an embodiment of the present invention (1). Fig. 3 is a schematic diagram (2) of the structure of a yarn feeding mechanism according to an embodiment of the present invention. Figure 4 is a schematic diagram of the structure of the yarn feeding mechanism according to an embodiment of the present invention.
21:驅動機構 21: drive mechanism
22:喂紗機構 22: Yarn feeding mechanism
23:馬達 23: Motor
24:驅動板 24: Driver board
241:凸塊 241: Bump
25:銜接板 25: connection board
251:導引孔 251: Guiding Hole
252、253:斜面 252, 253: inclined plane
255:頂點 255: vertex
256:底點 256: bottom point
257:承接軌道 257: Undertaking Track
26:喂紗臂 26: Feeding arm
261:導柱 261: guide post
262:喂紗端 262: Yarn Feeding End
28:組接件 28: Assembly
281:限制柱 281: limit column
Claims (5)
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TW108101756A TWI728301B (en) | 2019-01-17 | 2019-01-17 | Yarn feeder for flat knitting machine with variable yarn feeding position |
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TW108101756A TWI728301B (en) | 2019-01-17 | 2019-01-17 | Yarn feeder for flat knitting machine with variable yarn feeding position |
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TW202028558A true TW202028558A (en) | 2020-08-01 |
TWI728301B TWI728301B (en) | 2021-05-21 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4089217A1 (en) | 2021-05-10 | 2022-11-16 | Pai Lung Machinery Mill Co., Ltd. | Method for knitting and forming weft-knitted fabric with varying thickness by flat knitting machine and weft-knitted fabric thereof |
US11708651B2 (en) | 2021-05-05 | 2023-07-25 | Pai Lung Machinery Mill Co., Ltd. | Method for knitting and forming weft-knitted fabric with varying thickness by flat knitting machine and weft-knitted fabric thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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TW561210B (en) * | 2000-02-29 | 2003-11-11 | Shima Seiki Mfg | Yarn carrier of weft knitting machine |
CN100519866C (en) * | 2001-07-24 | 2009-07-29 | 株式会社岛精机制作所 | Yarm feeder of flat knitting machine and method of feeding yarn for flat knitting machine |
US8387418B1 (en) * | 2011-09-19 | 2013-03-05 | Pai Lung Machinery Mill Co., Ltd. | Yarn feeder for flat knitting machines |
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- 2019-01-17 TW TW108101756A patent/TWI728301B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11708651B2 (en) | 2021-05-05 | 2023-07-25 | Pai Lung Machinery Mill Co., Ltd. | Method for knitting and forming weft-knitted fabric with varying thickness by flat knitting machine and weft-knitted fabric thereof |
EP4089217A1 (en) | 2021-05-10 | 2022-11-16 | Pai Lung Machinery Mill Co., Ltd. | Method for knitting and forming weft-knitted fabric with varying thickness by flat knitting machine and weft-knitted fabric thereof |
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