CN204644587U - A kind of needle selection structure being applied to round volume machine color change head - Google Patents
A kind of needle selection structure being applied to round volume machine color change head Download PDFInfo
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- CN204644587U CN204644587U CN201520206694.4U CN201520206694U CN204644587U CN 204644587 U CN204644587 U CN 204644587U CN 201520206694 U CN201520206694 U CN 201520206694U CN 204644587 U CN204644587 U CN 204644587U
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Abstract
The utility model discloses a kind of needle selection structure being applied to round volume machine color change head, it comprises fixed mounting, selecting needle assembly, selecting needle assembly comprises at least two and selects look pin, fixed mounting is offered and is selected look pin mounting groove, respectively select look pin to be flush-mounted in respectively and select in look pin mounting groove, fixed mounting selects look finger setting plate in selecting the opening part spiral shell of look pin mounting groove to fill, respectively select the upper end of look pin to be each passed through and select look finger setting plate and extend to the upper end side selecting look finger setting plate, respectively select the bottom of look pin to be each passed through to select the bottom of look pin mounting groove and extend to the lower end side of fixed mounting, select in look pin mounting groove corresponding respectively select look pin to be equiped with respectively to be set in corresponding select look pin and upward elasticity pushing tow corresponding select look pin select look pin back-moving spring.Designed by said structure, the utility model has the simple and advantage that reliability is good of modern design, structure.
Description
Technical field
The utility model relates to circle and compiles machine technology field, particularly relates to a kind of needle selection structure being applied to round volume machine color change head.
Background technology
As a kind of important knitting equipment, circle volume machine is widely used in cloth process; In order to meet the demand of consumer to the gorgeous cloth of color, cloth production firm also weaves the cloth with different coloured patterns by circle volume machine.
As the significant components of circle volume machine polychrome braiding, color change head seems particularly important in circle volume machine, in braiding process, colored yarns is in time brought to the feed position of round volume machine by color change head, so that the knitting needle hook line of circle volume machine, namely allow colored yarns weave in the lump and make the cloth after weaving have the effect of different coloured patterns.After required colored yarns has woven, this colored yarns has cut off by color change head again.Wherein, color change head is generally all provided with the needle selection structure matched with slide cam selector.
The color changing head structure of existence form various kinds in prior art; But, for existing color change head, the defect that its corresponding needle selection structure ubiquity reliability is poor.
Utility model content
The purpose of this utility model is to provide a kind of needle selection structure being applied to round volume machine color change head for the deficiencies in the prior art, and this is applied to the needle selection novel in structural design of round volume machine color change head, structure is simple and reliability is good.
For achieving the above object, the utility model is achieved through the following technical solutions.
Be applied to a needle selection structure for round volume machine color change head, include the fixed mounting arranged in horizontal cross, fixed mounting is fitted with the selecting needle assembly matched with slide cam selector;
Selecting needle assembly includes at least two uniform intervals distributions and selects look pin in what vertically arrange respectively, the corresponding selecting needle assembly of fixed mounting offers and selects look pin mounting groove towards upper shed, that respectively selects look pin can be flush-mounted in fixed mounting respectively selects in look pin mounting groove relatively up and downly, fixed mounting selects look finger setting plate in selecting the opening part of look pin mounting groove to be screwed with, respectively select the upper end of look pin to be each passed through and select look finger setting plate and extend to the upper end side selecting look finger setting plate, respectively select the bottom of look pin to be each passed through to select the bottom of look pin mounting groove and extend to the lower end side of fixed mounting, select in look pin mounting groove corresponding respectively select look pin to be equiped with respectively to be set in corresponding select look pin and upward elasticity pushing tow corresponding select look pin select look pin back-moving spring.
Wherein, each described upper end of look pin of selecting is selected the lower end side of look finger setting plate to be respectively arranged with to select look pin shoulder block in described, each described upper end of look pin back-moving spring of selecting abuts with the corresponding look pin shoulder block that selects of look pin that selects respectively, respectively selects the bottom of look pin back-moving spring to abut with the described bottom of look pin mounting groove of selecting respectively.
Wherein, the described look finger setting plate that selects offers the gap of V-shaped shape respectively in the described through-hole wall selecting look pin to pass of each confession.
Wherein, each described edge of look pin upper end that selects is provided with fillet.
The beneficial effects of the utility model are: a kind of needle selection structure being applied to round volume machine color change head described in the utility model, it comprises fixed mounting, selecting needle assembly, selecting needle assembly comprises at least two and selects look pin, fixed mounting is offered and is selected look pin mounting groove, respectively select look pin to be flush-mounted in respectively and select in look pin mounting groove, fixed mounting selects look finger setting plate in selecting the opening part spiral shell of look pin mounting groove to fill, respectively select the upper end of look pin to be each passed through and select look finger setting plate and extend to the upper end side selecting look finger setting plate, respectively select the bottom of look pin to be each passed through to select the bottom of look pin mounting groove and extend to the lower end side of fixed mounting, select in look pin mounting groove corresponding respectively select look pin to be equiped with respectively to be set in corresponding select look pin and upward elasticity pushing tow corresponding select look pin select look pin back-moving spring.Designed by said structure, the utility model has the simple and advantage that reliability is good of modern design, structure.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is decomposition view of the present utility model.
Fig. 4 is generalized section of the present utility model.
Fig. 5 is the decomposing schematic representation of selecting needle assembly of the present utility model.
Include in Fig. 1 to Fig. 5:
1---fixed mounting 11---selects look pin mounting groove
2---selecting needle assemblies 21---select look pin
211---selecting look pin shoulder block 212---fillet
22---selecting look finger setting plate 221---gap
23---select look pin back-moving spring.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figures 1 to 5, a kind of needle selection structure being applied to round volume machine color change head, include the fixed mounting 1 arranged in horizontal cross, fixed mounting 1 is fitted with the selecting needle assembly 2 matched with slide cam selector.
Further, selecting needle assembly 2 includes at least two uniform intervals distributions and selects look pin 21 in what vertically arrange respectively, the corresponding selecting needle assembly 2 of fixed mounting 1 offers and selects look pin mounting groove 11 towards upper shed, that respectively selects look pin 21 can be flush-mounted in fixed mounting 1 respectively selects in look pin mounting groove 11 relatively up and downly, fixed mounting 1 selects look finger setting plate 22 in selecting the opening part of look pin mounting groove 11 to be screwed with, respectively select the upper end of look pin 21 to be each passed through and select look finger setting plate 22 and extend to the upper end side selecting look finger setting plate 22, respectively select the bottom of look pin 21 to be each passed through to select the bottom of look pin mounting groove 11 and extend to the lower end side of fixed mounting 1, select in look pin mounting groove 11 corresponding respectively select look pin 21 to be equiped with respectively to be set in corresponding select look pin 21 and upward elasticity pushing tow corresponding select look pin 21 select look pin back-moving spring 23.
Wherein, for ensureing to select look pin back-moving spring 23 to be reliablely and stablely connected with selecting look pin 21, look pin shoulder block 211 is selected in selecting the lower end side of look finger setting plate 22 to be respectively arranged with in the upper end of look pin 21 of respectively selecting of the present utility model, respectively selecting the upper end of look pin back-moving spring 23 to abut with the corresponding look pin shoulder block 211 that selects of look pin 21 that selects respectively, respectively selecting the bottom of look pin back-moving spring 23 to abut with selecting the bottom of look pin mounting groove 11 respectively.
Drive in the process of selecting needle assembly 2 action at slide cam selector, the cutter head action of slide cam selector also compresses down and selects look pin 21, select look pin 21 mobile down and down pushing tow relevant position select look; After slide cam selector action, under the reseting elasticity effect selecting look pin back-moving spring 23, look pin 21 is selected to move and reset upward.
Need point out further, as shown in Figure 5, select look finger setting plate 22 to offer the gap 221 of V-shaped shape respectively in the through-hole wall that each confession selects look pin 21 to pass; Wherein, gap 221 structure can reduce the contact area selected look pin 21 and select between look finger setting plate 22 effectively, and then effectively can slow down and select look pin 21 to wear and tear and be conducive to selecting look pin 21 to slide up and down; Certainly, above-mentioned gap 221 is not limited only to v-shaped structure, and namely gap 221 can also be designed to other shape and structure.
In addition, for ensureing can not wear and tear easily when selecting look pin 21 to conflict needle selector tool bit, the utility model is provided with fillet 212 in each edge of look pin 21 upper end that selects; When needle selector tool bit compress select look pin 21 time, this fillet 212 can reduce the friction selected between look pin 21 and slide cam selector, and then reduces needle selector tool bit and the phenomenon of selecting look pin 21 to wear and tear.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. be applied to a needle selection structure for round volume machine color change head, it is characterized in that: include the fixed mounting (1) arranged in horizontal cross, fixed mounting (1) is fitted with the selecting needle assembly (2) matched with slide cam selector;
Selecting needle assembly (2) includes at least two uniform intervals distributions and selects look pin (21) in what vertically arrange respectively, fixed mounting (1) corresponding selecting needle assembly (2) offers and selects look pin mounting groove (11) towards upper shed, that respectively selects look pin (21) can be flush-mounted in fixed mounting (1) respectively selects in look pin mounting groove (11) relatively up and downly, the opening part of fixed mounting (1) Yu Xuanse pin mounting groove (11) is screwed with and selects look finger setting plate (22), respectively select the upper end of look pin (21) to be each passed through and select look finger setting plate (22) and extend to the upper end side selecting look finger setting plate (22), the bottom respectively selecting the bottom of look pin (21) to be each passed through to select look pin mounting groove (11) the lower end side extending to fixed mounting (1), select look pin mounting groove (11) interior correspondence respectively to select look pin (21) to be equiped with respectively to be set in corresponding select look pin (21) and upward elasticity pushing tow corresponding select look pin (21) select look pin back-moving spring (23).
2. a kind of needle selection structure being applied to round volume machine color change head according to claim 1, it is characterized in that: each described upper end of look pin (21) of selecting is selected the lower end side of look finger setting plate (22) to be respectively arranged with to select look pin shoulder block (211) in described, each described upper end of look pin back-moving spring (23) of selecting abuts with the corresponding look pin shoulder block (211) that selects of look pin (21) that selects respectively, respectively selects the bottom of look pin back-moving spring (23) to abut with the described bottom of look pin mounting groove (11) of selecting respectively.
3. a kind of needle selection structure being applied to round volume machine color change head according to claim 2, is characterized in that: the described look finger setting plate (22) that selects offers the gap (221) of V-shaped shape respectively in the described through-hole wall selecting look pin (21) to pass of each confession.
4. a kind of needle selection structure being applied to round volume machine color change head according to claim 3, is characterized in that: each described edge of look pin (21) upper end that selects is provided with fillet (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206694.4U CN204644587U (en) | 2015-04-08 | 2015-04-08 | A kind of needle selection structure being applied to round volume machine color change head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206694.4U CN204644587U (en) | 2015-04-08 | 2015-04-08 | A kind of needle selection structure being applied to round volume machine color change head |
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| Publication Number | Publication Date |
|---|---|
| CN204644587U true CN204644587U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206694.4U Expired - Fee Related CN204644587U (en) | 2015-04-08 | 2015-04-08 | A kind of needle selection structure being applied to round volume machine color change head |
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| Country | Link |
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| CN (1) | CN204644587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700059A (en) * | 2017-11-24 | 2018-02-16 | 石狮市佳宝士机械配件有限公司 | A kind of new-type round volume machine color change head selects color latch structure |
-
2015
- 2015-04-08 CN CN201520206694.4U patent/CN204644587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700059A (en) * | 2017-11-24 | 2018-02-16 | 石狮市佳宝士机械配件有限公司 | A kind of new-type round volume machine color change head selects color latch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |