CN105316805A - Detachable needle seat structure - Google Patents
Detachable needle seat structure Download PDFInfo
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- CN105316805A CN105316805A CN201410382561.2A CN201410382561A CN105316805A CN 105316805 A CN105316805 A CN 105316805A CN 201410382561 A CN201410382561 A CN 201410382561A CN 105316805 A CN105316805 A CN 105316805A
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- needle
- pin
- base body
- needle stand
- stand structure
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Abstract
The invention discloses a detachable needle seat structure. The detachable needle seat structure comprises a base and a needle, wherein the needle is arranged on the base, the needle comprises a needle head, a needle body and a needle connecting part, and external threads are formed on the needle connecting part; the base comprises a base body and a bottom cover, a gap is formed between the base body and the bottom cover after the bottom cover and the base body are closed, connecting holes which correspond to the needle connecting part are formed in the base body, internal threads are formed in the connecting holes, and the external threads and the internal threads are matched, so that the needle is in threaded connection with the base; the connecting holes at least include a first line of connecting holes and a second line of connecting holes which are mutually parallel, and the first line of connecting holes and the second line of connecting holes are formed in a staggered mode. By using the scheme of the detachable needle seat structure, operating personnel can conveniently replace the bent needle, the service life of a needle seat is prolonged, and additionally, the gap between needles can be freely adjusted.
Description
Technical field
The present invention relates to weaving instrument field, particularly relate to a kind of dismountable needle stand structure.
Background technology
Generally use single needle stand when processing sisal hemp, jute, flax class fabric ramie stripes in existing textile industry, and due to the hardness of pin more weak, easily there is the situation of bent needle or stifled pin during use, affect the service life of faller gill.And certain gap must be left between the pin of existing faller gill and pin, easily cause the contact area of pin and pin comparatively large, and then the quality of impact to fabrics such as ramie stripes, such as make combing ramie stripes thickness out uneven.In addition, in prior art, need the faller gill number of use more, in weaving apparatus running, easily occur between multiple faller gill that position sideslip causes the relative position relation between pin and pin to change, the texture of fabric may be caused inconsistent.
Summary of the invention
The object of the invention is to propose a kind of dismountable needle stand structure, convenient operation personnel change the pin of bending, extend the service life of needle stand, can adjust the gap between pin and pin flexibly simultaneously.
For reaching this object, the present invention by the following technical solutions:
A kind of dismountable needle stand structure, comprise base and be located at the pin on base, described pin comprises syringe needle, needle body and pin connecting portion, and described pin connecting portion is provided with external screw thread; Described base comprises base body and bottom, between base body and bottom, a gap is had after bottom and base body cover, described base body is provided with the connecting hole corresponding with described pin connecting portion, described connecting hole is provided with internal thread, realizes being threaded of pin and base by described external screw thread and described screw-internal thread fit;
Described connecting hole at least comprises the first row connecting hole and secondary series connecting hole that are parallel to each other, described first row connecting hole and the setting interlaced with each other of described secondary series connecting hole.
Wherein, the two ends of described base body are respectively equipped with screwed hole, and described bottom is provided with the circular hole corresponding with described screwed hole, realize being fixedly connected with of described base body and bottom by screw.
Wherein, four side end faces of described base body are respectively equipped with dovetail groove, and described bottom is provided with the coattail strip corresponding with described dovetail groove, and described base body is engaged by dovetail groove and coattail strip with bottom.
Wherein, the needle body of described pin is Rhizoma Sparganii cone, and three side outwardly convexs of needle body form reinforcing rib structure, and three sides of needle body carry out fillet process.
Wherein, the needle body of described pin is cone.
Wherein, the upper side of described base body, the outer surface of bottom are equipped with antistatic backing.
Wherein, described base body adopts plastic products to make.
Wherein, described base body adopts nylon six material to make.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention is by pin and the dismountable connected mode of base, and convenient operation personnel change the pin of bending, extend the service life of needle stand; Simultaneously also conveniently adjust gap between pin and pin flexibly according to different fabrics, make the range of application of needle stand wider, be conducive to production control cost.Further, by least two row pins can be arranged on base, effectively prevent from, between faller gill and faller gill, relative displacement occurs, be conducive to the quality improving crudefiber crop fabric.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first embodiment of a kind of dismountable needle stand structure of the present invention.
Fig. 2 is the schematic diagram of the stiffener of dismountable needle stand structure of first embodiment of the invention.
Fig. 3 is the top view of dismountable needle stand structure of first embodiment of the invention.
Fig. 4 is the structural representation of pin in dismountable needle stand structure of first embodiment of the invention.
Fig. 5 is the schematic diagram of A-A truncation surface in Fig. 4 of the present invention.
Detailed description of the invention
Carry out clear, complete description below in conjunction with accompanying drawing of the present invention to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
Refer to Fig. 1-Fig. 5, a kind of dismountable needle stand structure of the present embodiment specifically comprises base 10 and the pin 20 be located on base 10, described pin 20 comprises syringe needle 21, needle body 22 and pin connecting portion 23 from top to bottom, preferably, if the cross section of needle body 22 is more than or equal to the cross section of pin connecting portion 23, described pin connecting portion 23 is provided with external screw thread.Described base 10 comprises base body 12 and bottom 11, between base body 12 and bottom 11, a gap is had after bottom 11 and base body 12 cover, described base body 12 is provided with the connecting hole 13 corresponding with described pin connecting portion 23, described connecting hole 13 is provided with internal thread, realizes being threaded of pin 20 and base 10 by described external screw thread and described screw-internal thread fit; Can needle stand direction precession or screw out the height of pin 20 metering needle 20 relatively, pin 20 therefore can according to the height of actual conditions metering needle 20, owing to being reserved with gap between base body 12 and bottom 11, the distance value of relative needle stand direction precession pin 20 can be increased, namely increase the scope of metering needle 20 height.The needle stand structure of the present embodiment also comprises stiffener 40, and described stiffener 40 comprises sleeve that is corresponding with described pin 20, that upwards extend; After being threaded with base 10 by pin 20, be set with described stiffener with the intensity of booster injection 20 by syringe needle 21 to needle body 22 direction.Preferably, connecting hole 13 described in the present embodiment at least comprises the first row connecting hole and secondary series connecting hole that are parallel to each other, described first row connecting hole and the setting interlaced with each other of described secondary series connecting hole.The weaving fineness of crudefiber crop fabric can be improved with this, make the texture uniform and delicate more of fabric.
The needle stand structure of the above embodiment of the present invention, by pin 20 and the dismountable connected mode of base 10, convenient operation personnel change the pin 20 of bending, extend the service life of needle stand; Simultaneously also conveniently adjust gap between pin and pin flexibly according to different fabrics, realizing by optionally removing part pin 20 from needle stand, making the range of application of needle stand wider, being conducive to production control cost.Further, by arranging at least two row pins on base 10, effectively preventing from, between faller gill and faller gill, relative position occurs, being conducive to the quality improving crudefiber crop fabric.
Further, as a preferred embodiment of the present invention, can be respectively equipped with screwed hole 14 at the two ends of described base body 12, described bottom 11 is provided with the circular hole corresponding with described screwed hole 14, realizes being fixedly connected with of described base body 12 and bottom 11 by screw 30.This structure makes the good fixing effect of bottom 11 and base body 12.
As another preferred embodiment of the present invention, also can be respectively equipped with dovetail groove in four side end faces of described base body 12, described bottom 11 is provided with the coattail strip corresponding with described dovetail groove, and described base body 12 is engaged by dovetail groove and coattail strip with bottom 11.This structure facilitates user installation/dismounting bottom 11 and base body 12.
Can prevent from, because during work, the friction and Extrusion of other device element causes loosening of pin 20, also prevent the pin connecting portion 23 protruded on the downside of base 10 simultaneously and scratching fabric, also improve the aesthetic property of needle stand structure simultaneously by bottom 11; Also specific pattern or identification information can be set on bottom 11 in addition, the maintenance repair of handled easily personnel and maintenance.
Preferably, the upper side of the described base body 12 of needle stand structure of the present invention, the outer surface of bottom 11 are equipped with antistatic backing, are conducive to eliminating needle stand structure and the fricative electrostatic of textile fabrics in fabrication processes, are conducive to reducing the potential safety hazard generated.
Further, in needle stand structure of the present invention, needle body 22 can be set in cone, and needle body 22 also can be set to Rhizoma Sparganii cone, and three side outwardly convexs of needle body form reinforcing rib structure, and three sides of needle body carry out fillet process, are conducive to reducing stifled pin phenomenon.Certainly, also can carry out according to the needs of fabric the needle body selecting other forms.
Further, in needle stand structure of the present invention, base body 12 can adopt plastic products to make, or adopts nylon six material to make, and can alleviate the overall weight of needle stand structure.Certainly, the base body of other materials still can be selected according to actual working environment.
Above disclosedly be only present pre-ferred embodiments, certainly the right of the present invention can not be limited with this, therefore, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., still belong to the scope that the present invention is contained.
Claims (8)
1. a dismountable needle stand structure, comprise base (10) and be located at the pin (20) on base (10), it is characterized in that, described pin (20) comprises syringe needle (21), needle body (22) and pin connecting portion (23), and described pin connecting portion (23) is provided with external screw thread; Described base (10) comprises base body (12) and bottom (11), between base body (12) and bottom (11), a gap is had after bottom (11) and base body (12) cover, described base body (12) is provided with the connecting hole (13) corresponding with described pin connecting portion (23), described connecting hole (13) is provided with internal thread, realizes being threaded of pin (20) and base (10) by described external screw thread and described screw-internal thread fit;
Described needle stand structure also comprises stiffener (40), and described stiffener (40) comprises sleeve that is corresponding with described pin (20), that upwards extend; After being threaded with base (10) by pin (20), be set with described stiffener (40) with the intensity of booster injection (20) by syringe needle (21) to needle body (22) direction; Described connecting hole (13) at least comprises the first row connecting hole and secondary series connecting hole that are parallel to each other, described first row connecting hole and the setting interlaced with each other of described secondary series connecting hole.
2. dismountable needle stand structure according to claim 1, it is characterized in that, the two ends of described base body (12) are respectively equipped with screwed hole (14), described bottom (11) is provided with the circular hole corresponding with described screwed hole (14), and described base body (12) is fixedly connected with by screw (30) with bottom (11).
3. dismountable needle stand structure according to claim 1, it is characterized in that, four side end faces of described base body (12) are respectively equipped with dovetail groove, described bottom (11) is provided with the coattail strip corresponding with described dovetail groove, and described base body (12) is engaged by dovetail groove and coattail strip with bottom (11).
4. dismountable needle stand structure according to claim 1, it is characterized in that, the needle body (22) of described pin (20) is Rhizoma Sparganii cone, three side outwardly convexs of needle body (22) form reinforcing rib structure, and three sides of needle body (22) carry out fillet process.
5. dismountable needle stand structure according to claim 1, is characterized in that, the needle body (22) of described pin (20) is in cone.
6. dismountable needle stand structure according to claim 1, is characterized in that, the upper side of described base body (12), the outer surface of bottom (11) are equipped with antistatic backing.
7. dismountable needle stand structure according to claim 1, is characterized in that, described base body (12) adopts plastic products to make.
8. dismountable needle stand structure according to claim 1, is characterized in that, described base body (12) adopts nylon six material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382561.2A CN105316805A (en) | 2014-08-05 | 2014-08-05 | Detachable needle seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382561.2A CN105316805A (en) | 2014-08-05 | 2014-08-05 | Detachable needle seat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105316805A true CN105316805A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410382561.2A Pending CN105316805A (en) | 2014-08-05 | 2014-08-05 | Detachable needle seat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105316805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295561A (en) * | 2018-12-12 | 2019-02-01 | 应伟苹 | A kind of modified spinning machine |
| CN110725077A (en) * | 2019-09-27 | 2020-01-24 | 郑培智 | Textile machine needle seat for yarn residue cleaning |
-
2014
- 2014-08-05 CN CN201410382561.2A patent/CN105316805A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295561A (en) * | 2018-12-12 | 2019-02-01 | 应伟苹 | A kind of modified spinning machine |
| CN110725077A (en) * | 2019-09-27 | 2020-01-24 | 郑培智 | Textile machine needle seat for yarn residue cleaning |
| CN110725077B (en) * | 2019-09-27 | 2021-04-23 | 郑培智 | Textile machine needle seat for yarn residue cleaning |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |