CN214244789U - Yarn guide device of warp knitting machine - Google Patents
Yarn guide device of warp knitting machine Download PDFInfo
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- CN214244789U CN214244789U CN202022931301.XU CN202022931301U CN214244789U CN 214244789 U CN214244789 U CN 214244789U CN 202022931301 U CN202022931301 U CN 202022931301U CN 214244789 U CN214244789 U CN 214244789U
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Abstract
The utility model provides a yarn guide device of tricot machine, including the rack, the rack include bottom plate, left board, right board and roof, the upper surface of bottom plate be equipped with the cylinder, the piston rod of cylinder link to each other with the lower surface of movable plate, the upper surface of movable plate be equipped with feed guide mechanism, feed guide mechanism including leading yarn diaphragm and a plurality of structure the same lead yarn spare, lead the yarn diaphragm and establish on the upper surface of movable plate, lead yarn spare include needle bar, lower needle bar, buffer cylinder and connecting cylinder. The utility model has the advantages that: the arrangement of the spring can play a role in buffering when the yarn passes through the needle hole, so that the friction force between the yarn and the needle hole is reduced; the connecting sleeve can facilitate the replacement of the upper needle rod, and the guide of yarns with different thicknesses is met; the dust absorption fill can concentrate the collection with the yarn and the useless fine hair that produces behind the pinhole friction, prevents that the polluted environment from appearing and blocks up the condition that the pinhole influences the use.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment, especially, relate to a feed carrier of tricot machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The main knitting elements of warp knitting machines are needles, guide needles, sinkers and presser plates (for crochet machines).
When the warp knitting machine is used in a factory at present, after yarns pass through needle holes of yarn guide needles, friction force generated between the yarns and the needle holes during transmission is easy to generate waste velvet, and the waste velvet cannot be cleaned for a long time, so that the environment is polluted firstly, the needle holes are blocked, and the use is influenced; and meanwhile, the yarn guide needle is inconvenient to replace and adapt to yarn guide with different thicknesses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a feed carrier of tricot machine, its simple structure can clear away the useless fine hair that leads yarn in-process to producing, is convenient for change the guide needle simultaneously, satisfies the guide to the yarn of different thicknesses, is particularly suitable for being used for the tricot machine to process the yarn in-process.
The technical scheme of the utility model is that: a yarn guide device of a warp knitting machine comprises a placing frame, wherein the placing frame comprises a bottom plate, a left plate, a right plate and a top plate, the lower ends of the left plate and the right plate are respectively connected with the bottom plate, the upper ends of the left plate and the right plate are connected through the top plate, an air cylinder is arranged on the upper surface of the bottom plate, a piston rod of the air cylinder is connected with the lower surface of a moving plate, a yarn guide mechanism is arranged on the upper surface of the moving plate and comprises a yarn guide transverse plate and a plurality of yarn guide members with the same structure, the yarn guide transverse plate is sequentially provided with a plurality of yarn guide members from left to right and is arranged on the yarn guide transverse plate, the yarn guide transverse plate is arranged on the upper surface of the moving plate and comprises an upper needle rod, a lower needle rod, a buffer cylinder and a connecting cylinder, a plurality of yarn guide holes are arranged on the upper side of the upper needle rod and are sequentially arranged from top to bottom, the lower end of the upper needle rod penetrates through a connecting through hole on the upper wall of the connecting cylinder and is connected with the upper end of the separating circular plate, the diameter of the blocking round plate is larger than that of the connecting perforation, the lower wall of the connecting cylinder is provided with an opening, and the inner wall of the connecting cylinder is provided with internal threads, the upper side of the lower needle rod is provided with external threads matched with the internal threads, the connecting cylinder is sleeved on the lower needle rod in a threaded manner, the lower end of the lower needle rod penetrates through the buffering perforation on the upper wall of the buffering cylinder and is connected with one end of the spring, the other end of the spring is connected with the upper end of the inner lower wall of the buffer cylinder, the lower end of the outer lower wall of the buffer cylinder is arranged on the yarn guide transverse plate, the top plate is provided with a top plate connecting port, the lower end of the top plate connecting port is connected with the upper end of the dust suction hopper, the upper end of the top plate connecting port is connected with one end of a first connecting pipe, the other end of the first connecting pipe is connected with an inlet of an exhaust fan, the outlet of the exhaust fan is connected with one end of a second connecting pipe, and the other end of the second connecting pipe is connected with an impurity removal inlet on the top wall of the impurity removal box.
Furthermore, both ends are equipped with left fixed perforation and right fixed perforation respectively about the lead yarn diaphragm, the movable plate on be equipped with left fixed screw hole and right fixed screw hole respectively, left set screw passes left fixed perforation and links to each other with left fixed screw hole screw thread, right set screw passes right fixed perforation and links to each other with right fixed screw hole screw thread.
Furthermore, the left end and the right end of the movable plate are respectively provided with a left slide block and a right slide block, the inner sides of the left plate and the right plate are respectively provided with a left slide groove and a right slide groove which are matched with the left slide block and the right slide block, and the left slide block and the right slide block are respectively arranged in the left slide groove and the right slide groove in a sliding manner.
Further, the distance between every two adjacent yarn guide pieces is the same.
Further, the left and right end downside of lower needle bar be equipped with left slide bar and right slide bar respectively, the inner wall of buffer cylinder on be equipped with respectively with left slide bar and right slide bar matched with left spout and right spout, left slide bar and right slide bar slide respectively and establish in left spout and right spout.
Furthermore, the dust absorption hopper is arranged right above the yarn guide mechanism.
Furthermore, impurity removal outlet is arranged on the lower side of the rear wall of the impurity removal box, and a plug is arranged at the impurity removal outlet.
The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, the arrangement of the spring can play a role in buffering when the yarn passes through the needle hole, so that the friction force between the yarn and the needle hole is reduced; the connecting sleeve can facilitate the replacement of the upper needle rod, and the guide of yarns with different thicknesses is met; the dust absorption fill can concentrate the collection with the yarn and the useless fine hair that produces behind the pinhole friction, prevents that the polluted environment from appearing and blocks up the condition that the pinhole influences the use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure:
1. bottom plate 2, left plate 3, right plate
4. Roof 5, cylinder 6, movable plate
7. Yarn guide transverse plate 8, upper needle rod 9 and lower needle rod
10. Buffer cylinder 11, connecting cylinder 12 and yarn guide hole
13. Separation circular plate 14, spring 15 and dust collection hopper
16. First connecting pipe
Detailed Description
As shown in fig. 1 and 2, the technical scheme of the utility model is a yarn guide device of warp knitting machine, including the rack, the rack include bottom plate 1, left board 2, right board 3 and roof 4, the lower extreme of left board 2 and right board 3 link to each other with bottom plate 1 respectively, the upper end of left board 2 and right board 3 link to each other through roof 4, the upper surface of bottom plate 1 be equipped with cylinder 5, the piston rod of cylinder 5 link to each other with the lower surface of movable plate 6, the upper surface of movable plate 6 be equipped with yarn guide mechanism, yarn guide mechanism include yarn guide diaphragm 7 and a plurality of yarn guide spare that the structure is the same, set gradually a plurality of yarn guide spare from left to right on yarn guide diaphragm 7, yarn guide diaphragm 7 establish on the upper surface of movable plate 6;
the yarn guide piece comprises an upper needle rod 8, a lower needle rod 9, a buffer cylinder 10 and a connecting cylinder 11, wherein a plurality of yarn guide holes 12 are formed in the upper side of the upper needle rod 8 and are sequentially arranged from top to bottom, the lower end of the upper needle rod 8 penetrates through a connecting perforation on the upper wall of the connecting cylinder 11 and is connected with the upper end of a blocking circular plate 13, the diameter of the blocking circular plate 13 is larger than that of the connecting perforation and is used for preventing the upper needle rod 8 from penetrating out of the connecting cylinder, the lower wall of the connecting cylinder 11 is opened, an internal thread is arranged on the inner wall of the connecting cylinder 11, an external thread matched with the internal thread is arranged on the upper side of the lower needle rod 9, and the connecting cylinder 11 is sleeved on the lower needle rod 9 in a threaded manner;
the lower end of the lower needle rod 9 penetrates through a buffering perforation on the upper wall of the buffer cylinder 10 and is connected with one end of a spring 14, the other end of the spring 14 is connected with the upper end of the inner lower wall of the buffer cylinder 10, the lower end of the outer lower wall of the buffer cylinder 10 is arranged on the yarn guide transverse plate 7, a top plate connecting port is arranged on the top plate 4, the lower end of the top plate 4 connecting port is connected with the upper end of a dust suction hopper 15, the upper end of the top plate connecting port is connected with one end of a first connecting pipe 16, the other end of the first connecting pipe 16 is connected with an inlet of an exhaust fan, an outlet of the exhaust fan is connected with one end of a second connecting pipe, the other end of the second connecting pipe is connected with an impurity removal inlet on the top wall of an impurity removal box, and the second connecting pipe, the exhaust fan and the impurity removal box are not drawn.
In this embodiment, both ends are equipped with left fixed perforation and right fixed perforation respectively about leading yarn diaphragm 7, movable plate 6 on be equipped with left fixed screw hole and right fixed screw hole respectively, left set screw passes left fixed perforation and links to each other with left fixed screw hole screw thread, right set screw passes right fixed perforation and links to each other with right fixed screw hole screw thread.
In this embodiment, the left and right ends of the moving plate 6 are respectively provided with a left slider and a right slider, the inner sides of the left plate 2 and the right plate 3 are respectively provided with a left chute and a right chute which are matched with the left slider and the right slider, and the left slider and the right slider are respectively slidably arranged in the left chute and the right chute.
In this embodiment, the distance between two adjacent yarn guides is the same.
In this embodiment, the lower sides of the left and right ends of the lower needle bar 9 are respectively provided with a left sliding bar and a right sliding bar, the inner wall of the buffer cylinder 10 is respectively provided with a left sliding chute and a right sliding chute which are matched with the left sliding bar and the right sliding bar, and the left sliding bar and the right sliding bar are respectively slidably arranged in the left sliding chute and the right sliding chute.
In this embodiment, the dust collection bucket 15 is arranged right above the yarn guide mechanism.
In this embodiment, edulcoration case back wall downside be equipped with the edulcoration export, edulcoration exit be equipped with the end cap.
The working process of the example is as follows: during the use, every strand of yarn passes through the yarn guide hole on the last needle pole of every guide member in proper order, meanwhile, can adjust the cylinder according to the condition, changes the distance between guide mechanism and the dust absorption fill, under the effect of air exhauster, realizes the effect of removing dust to the yarn, also makes the yarn that the yarn obtained lead yarn.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. A yarn guide device of a warp knitting machine, characterized in that: the novel yarn guide device comprises a placing frame, wherein the placing frame comprises a bottom plate, a left plate, a right plate and a top plate, the lower ends of the left plate and the right plate are respectively connected with the bottom plate, the upper ends of the left plate and the right plate are connected through the top plate, an air cylinder is arranged on the upper surface of the bottom plate, a piston rod of the air cylinder is connected with the lower surface of a movable plate, a yarn guide mechanism is arranged on the upper surface of the movable plate and comprises a yarn guide transverse plate and a plurality of yarn guide pieces with the same structure, a plurality of yarn guide pieces are sequentially arranged on the yarn guide transverse plate from left to right, the yarn guide transverse plate is arranged on the upper surface of the movable plate and comprises an upper needle rod, a lower needle rod, a buffer cylinder and a connecting cylinder, a plurality of yarn guide holes are formed in the upper side of the upper needle rod and are sequentially arranged from top to bottom, the lower end of the upper needle rod penetrates through a connecting through hole in the upper wall of the connecting cylinder and is connected with the upper end of the separating circular plate, the diameter of the blocking round plate is larger than that of the connecting perforation, the lower wall of the connecting cylinder is provided with an opening, and the inner wall of the connecting cylinder is provided with internal threads, the upper side of the lower needle rod is provided with external threads matched with the internal threads, the connecting cylinder is sleeved on the lower needle rod in a threaded manner, the lower end of the lower needle rod penetrates through the buffering perforation on the upper wall of the buffering cylinder and is connected with one end of the spring, the other end of the spring is connected with the upper end of the inner lower wall of the buffer cylinder, the lower end of the outer lower wall of the buffer cylinder is arranged on the yarn guide transverse plate, the top plate is provided with a top plate connecting port, the lower end of the top plate connecting port is connected with the upper end of the dust suction hopper, the upper end of the top plate connecting port is connected with one end of a first connecting pipe, the other end of the first connecting pipe is connected with an inlet of an exhaust fan, the outlet of the exhaust fan is connected with one end of a second connecting pipe, and the other end of the second connecting pipe is connected with an impurity removal inlet on the top wall of the impurity removal box.
2. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: the yarn guide transverse plate is provided with a left fixing perforation and a right fixing perforation at the left end and the right end respectively, the movable plate is provided with a left fixing threaded hole and a right fixing threaded hole respectively, a left fixing screw penetrates through the left fixing perforation and is in threaded connection with the left fixing threaded hole, and a right fixing screw penetrates through the right fixing perforation and is in threaded connection with the right fixing threaded hole.
3. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: the left end and the right end of the movable plate are respectively provided with a left sliding block and a right sliding block, the inner sides of the left plate and the right plate are respectively provided with a left sliding groove and a right sliding groove which are matched with the left sliding block and the right sliding block, and the left sliding block and the right sliding block are respectively arranged in the left sliding groove and the right sliding groove in a sliding manner.
4. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: the distance between every two adjacent yarn guide pieces is the same.
5. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: the left and right end downside of lower needle bar be equipped with left slide bar and right slide bar respectively, the inner wall of buffer cylinder on be equipped with respectively with left slide bar and right slide bar matched with left spout and right spout, left slide bar and right slide bar slide respectively and establish in left spout and right spout.
6. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: the dust absorption hopper is arranged right above the yarn guide mechanism.
7. The yarn guide device for a warp knitting machine according to claim 1, characterized in that: impurity removal case back wall downside be equipped with the edulcoration export, impurity removal export be equipped with the end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931301.XU CN214244789U (en) | 2020-12-07 | 2020-12-07 | Yarn guide device of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931301.XU CN214244789U (en) | 2020-12-07 | 2020-12-07 | Yarn guide device of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214244789U true CN214244789U (en) | 2021-09-21 |
Family
ID=77737099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022931301.XU Active CN214244789U (en) | 2020-12-07 | 2020-12-07 | Yarn guide device of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214244789U (en) |
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2020
- 2020-12-07 CN CN202022931301.XU patent/CN214244789U/en active Active
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