CN211689441U

CN211689441U - Mounting structure for creel yarn threading plate of warp knitting machine

Info

Publication number: CN211689441U
Application number: CN201922500179.8U
Authority: CN
Inventors: 范佳慧
Original assignee: Haining Kemeiji New Material Co ltd
Current assignee: Haining Kemeiji New Material Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a creel threading board mounting structure of warp knitting machine, its technical scheme main points include bracing piece one, threading board one and joint support pole one and the fastening base of threading board one, threading board one includes support body and plate body, be provided with the through-hole on the support body, the direction of running through of through-hole is the direction of threading board one to bracing piece one, the through-hole is provided with the opening with external UNICOM, the inner wall of through-hole is equipped with the slot, the plate body inserts the support body through the slot, the plate body is equipped with a plurality of threading holes one, the design has waist shape hole on the threading board, the connection side of fastening base is equipped with the screw hole, passes waist shape hole and screw hole connection threading board's plate body and fastening base through the bolt, be equipped with a plurality of threading holes on the plate body of threading board. The invention can quickly replace the yarn threading plate, reduce the damage condition of the yarn and has the effect of improving the production quality.

Description

Mounting structure for creel yarn threading plate of warp knitting machine

Technical Field

The utility model belongs to the technical field of textile machinery's technique and specifically relates to a tricot machine creel threading board mounting structure is related to.

Background

When the existing warp knitting machine works, yarns need to be unwound first, then the yarns pass through a tension adjusting instrument on a creel, and then pass through a yarn threading plate to reach a knitting mechanism of the warp knitting machine.

The conventional yarn threading plate mounting structure is shown in fig. 5, and comprises a second supporting rod 15, a second yarn threading plate 16 and a clamping plate 19, wherein a plurality of second yarn threading holes 18 are formed in the right side of the second yarn threading plate 16, the left side of the second yarn threading plate is connected with the clamping plate 19 in a threaded fastening mode and is fastened to the second supporting rod 15, when the second yarn threading plate 16 works, yarns penetrate into the second yarn threading plate 16 from a creel, form a certain angle with the yarn threading holes 18 after passing through the yarn creel, and generate friction force between the yarns and the second yarn threading holes 18, so that the roughness of the second yarn threading holes 18 is increased under the action of long-time friction force, a plurality of protrusions are generated on the surface of the second yarn threading holes 18, the running resistance of the yarns is increased when the second yarn threading holes 18 with the protrusions are used, the yarns are scratched, and the quality of the yarns is affected, and therefore, the yarn threading plate needs to be replaced after being used for a.

However, in the process of replacing the threading plate, the bolt needs to be detached, the threading plate and the clamping cover plate need to be separated, and the clamping cover plate needs to be reinstalled when the threading plate is reinstalled, so that the replacement of the threading plate is troublesome in the process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tricot machine creel threading board mounting structure, this threading board mounting structure will thread the board and divide into two structures of plate body and support body, adopt the cooperation of pegging graft between plate body and the support body, and threading board changes convenient and fast.

The above technical purpose of the present invention can be achieved by the following scheme:

the utility model provides a tricot machine creel threading board mounting structure, includes bracing piece one, threading board one and joint support pole one and the fastening base of threading board one, threading board one includes support body and plate body, the plate body is equipped with a plurality of threading holes one, the support body is equipped with the through-hole, the direction that runs through of through-hole is for threading board one to the direction of bracing piece one, the through-hole is equipped with the opening with external UNICOM, be equipped with the slot on the inner wall of through-hole, the plate body passes through the opening and inserts and fasten in the slot.

Through above-mentioned technical scheme, will wear the yarn board split to become two structures of plate body and support body, set up the slot on the support body of wearing the yarn board, insert the plate body and fasten the slot can, the during operation, will unwind and the yarn that passes through tension adjuster passes the yarn hole on the plate body and send to establishment mechanism and can carry out work, the slot setting of support body can carry out quick plug to the plate body, makes the change of wearing the yarn board swiftly convenient.

The utility model discloses further setting up to: the fastening base comprises a left fastening base and a right fastening base, a waist-shaped hole is formed in the support body, the length direction of the first waist-shaped hole is perpendicular to the length direction of the first support rod, the left fastening base and the right fastening base are fixedly connected with the support body through a first bolt respectively, the thread section of the first bolt penetrates through the first waist-shaped hole and is in threaded connection with the fastening base, and the left fastening base and the right fastening base are fastened on the first support rod through a fastening bolt respectively.

Through adopting above-mentioned technical scheme, divide into two bases of left fastening base and right fastening base with the fastening base, two fastening bases pass waist type hole through the bolt and insert in the screw hole and wear the locking of yarn board, and the bolt can slide in waist type hole, can adjust the distance between left fastening base and the right fastening base, can adjust the scope of fastening like this for wear the yarn board can fasten to the bracing piece of different thicknesses, enlarged application range.

The utility model discloses further setting up to: the frame body and the plate body are fastened together by a second bolt.

Through adopting above-mentioned technical scheme, because of there is tension effect between yarn through wearing hole and the yarn hole, the plate body can remove in the slot under the effect of tension, adopts two fastenings of bolt between plate body and support body, can make both further fastenings.

The utility model discloses further setting up to: and at least two bolts II are arranged between the frame body and the plate body.

Through adopting above-mentioned technical scheme, if use a bolt two between support body and the plate body, the plate body has the possibility of rotating around the bolt, consequently adopts two at least bolt-up plate bodies, can be so that the plate body can be fixed more stable.

The utility model discloses further setting up to: the inner wall of the yarn penetrating hole of the plate body is provided with a sheath, and the outer wall of the sheath is in contact with the inner wall of the yarn penetrating hole.

Through adopting above-mentioned technical scheme, because of wearing to have frictional force between the yarn hole one and the yarn, make a roughness grow of wearing to hole, adopt the mode protection of sheath to wear the yarn hole one, receive the roughness grow of friction for a long time like single sheath after, can change single sheath, so can need not change whole threading board one, can reduce extravagantly, practice thrift the cost.

The utility model discloses further setting up to: the length of the sheath is larger than the thickness of the plate body, the sheath comprises a first sheath body and a second sheath body, and the first sheath body and the second sheath body are spliced together.

Through adopting above-mentioned technical scheme, because of the sheath with wear to have frictional force between the yarn hole one, the sheath is difficult to insert by frictional force's influence when inserting and wearing the yarn board, make the sheath cover body one and cover two grafting sheaths, the sheath inserts the less distance when inserting like this can, it is more convenient when inserting and taking off the sheath like this.

The utility model discloses further setting up to: two ends of the sheath are provided with flanges, and the inner walls of the flanges are in smooth transition with the inner hole wall of the sheath.

By adopting the technical scheme, the turnups which are in smooth transition with the inner hole wall of the sheath are arranged at the two ends of the inner hole of the sheath, so that the occurrence of scratching of yarns can be reduced, and the quality of the yarns is further ensured.

To sum up, the utility model discloses a beneficial technological effect does:

the threading plate is divided into a plate body and a frame body, the slot is arranged on the frame body, and the plate body is inserted into the threading plate in a quick-change mode, so that the threading plate can be quickly inserted and pulled out, the threading plate is convenient to replace after being worn after being used for a long time, and the replacement is more convenient;

the protective sleeve is arranged on the plate body of the yarn threading plate, so that the waste condition that the plate body is replaced after a single yarn threading hole is damaged can be prevented, the cost is saved, and the protective sleeve is easy to replace by adopting a plug-in mode.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the step B-B of FIG. 2;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

fig. 5 is a schematic perspective view of a background art.

In the figure, 1, a first support rod; 2. fastening a base; 21. a left fastening base; 22. a right fastening base; 3. a first bolt; 4. a waist-shaped hole; 5. a first threading plate; 51. a frame body; 52. a plate body; 6. a second bolt; 7. a slot; 8. a first yarn threading hole; 9. a through hole; 10. tightening the bolt; 11. a threaded through hole; 12. a sheath; 121. a first sleeve body; 122. a second sleeve body; 123. flanging; 13. a first threaded hole; 14. a second threaded hole; 15. a second supporting rod; 16. a second threading plate; 17. a third bolt; 18. a second yarn penetrating hole; 19. a clamping plate; 20. and (4) opening.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a creel threading plate mounting structure of a warp knitting machine comprises a support rod 1, a threading plate 5 and a fastening base 2 for connecting the support rod 1 and the threading plate 5, wherein the threading plate 5 is divided into a frame body 51 and a plate body 52, the plate body 52 is provided with a plurality of threading holes 8, the frame body 51 is provided with a through hole 9, the through hole 9 is square, the through direction of the through hole 9 is the direction from the threading plate 5 to the support rod 1, an opening 20 communicated with the outside is arranged above the through hole 9, the middle position of the inner hole wall of the through hole 9 is provided with a slot 7, the plate body 52 is inserted into the slot 7 through the opening 20 and fastened, the structure can be used for quickly changing the plate body 52 of the threading plate 5, if the threading plate 5 needs to be changed, only the plate body 52 of the threading plate 5 needs to be pulled out of the slot 7, and a new plate body 52 is inserted into the slot 7 of the frame body 51 for use, the mode is convenient and fast, and the production efficiency is improved.

Fastening base 2 includes two the same bases of left fastening base 21 and right fastening base 22, be equipped with two waist shape hole 4 on the support body 51, the length direction perpendicular to bracing piece one 1's length direction in waist shape hole 4, left side fastening base 21 is equipped with two screw hole two 14 with two waist shape hole 4 matched with on the lateral wall that is close to threading board one 1 respectively with right fastening base 22, bolt one 3 passes waist shape hole 4 and gets into screw hole two 14 and will thread board one 5 and fastening base 2 locking, bolt one can slide in waist shape hole, can adjust the distance between left fastening base 21 and the right fastening base 22, can enlarge the scope of fastening like this, make threading board one 5 can fasten to bracing piece one 1 of different thicknesses, need not to go to customize fastening base 2 because of bracing piece one 1 of difference.

The frame body 51 and the plate body 52 of the yarn threading plate I5 are further fastened through a second bolt 6, two first threaded holes 13 are formed in the positions of the slots 7 on the frame body 51 of the yarn threading plate I5, the second bolt 6 is rotatably arranged in the first threaded holes 13, the inner end of the second bolt is tightly propped against the plate body 52, and if the plate body 52 needs to be replaced, the quick replacement of the plate body 52 can be realized only by loosening the bolts 6.

As shown in fig. 3 and 4, a plurality of yarn through holes 8 are formed in a plate body 52, a sheath 12 is installed on the yarn through holes 8, the length of the sheath 12 is greater than the width of the plate body 52, the sheath 12 is divided into a first sheath body 121 and a second sheath body 122, the first sheath body 121 and the second sheath body 122 are respectively inserted and spliced together from two sides of the yarn through holes 8, when the warp knitting machine works, a yarn unwound from a creel of the warp knitting machine penetrates through the yarn through holes 13 in the plate body 52 to enter a knitting mechanism of the warp knitting machine to work, when the yarn penetrates through the yarn through holes 13 to work, friction is generated between the yarn and the yarn, the yarn through holes 13 after long-time friction are worn, the worn yarn through holes 13 can wear the yarn, further affect the quality of the yarn, the plate body 52 needs to be replaced, the sheath 12 made of nylon materials can prevent the single yarn through hole 8 from being worn, namely the waste situation of replacing the plate body 52, the nylon materials are low in manufacturing, the sheath 12 can be conveniently replaced, the two sides of the sheath 12 are provided with the turned-over edges 123, the inner walls of the turned-over edges 123 are in smooth transition with the inner hole wall of the sheath 12, the structure can reduce the occurrence of scratching yarns, and the quality of the yarns is guaranteed.

The specific implementation process comprises the following steps:

when the threading plate mounting structure needs to be used and needs to be mounted, the frame body 51 of the threading plate I5 is fastened to the fastening base 2 through the bolt I3, the fastening base 2 is fastened to the supporting rod 1 through the fastening bolt 10, the plate body 52 of the threading plate 5 is placed on the frame body 51 of the threading plate 5, the plate body 52 is fastened through the bolt 6, when the warp knitting machine works, the yarn passing through the tension regulator is threaded into the threading hole 13 of the plate body 52,

when the plate body needs to be replaced due to abrasion of the plate body within a certain service period, only the bolt 6 needs to be loosened, the plate body 52 is pulled out of the slot 7, a new plate body 52 is inserted into the slot 7, and the bolt 6 is locked, if a single yarn threading hole I8 is abraded, only the inserted sheath 12 needs to be pulled out, and then the new sheath 12 is replaced.

The present embodiment is only for explaining the present invention, and it is not for explaining the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a tricot machine creel threading board mounting structure, includes fastening base (2) of bracing piece (1), threading board (5) and joint support pole (1) and threading board (5), its characterized in that: wear yarn board (5) including support body (51) and plate body (52), plate body (52) are equipped with a plurality of hole (8) of wearing yarn, support body (51) are equipped with through-hole (9), the direction of running through of through-hole (9) is for wearing yarn board (5) to the direction of bracing piece (1), through-hole (9) are equipped with opening (20) with external UNICOM, be equipped with slot (7) on the inner wall of through-hole (9), plate body (52) insert and fasten in slot (7) through the opening.

2. The warp knitting machine creel threading plate mounting structure according to claim 1, characterized in that: fastening base (2) are including left fastening base (21) and right fastening base (22), be equipped with waist shape hole (4) on support body (51), the length direction of the length direction perpendicular to bracing piece (1) in waist shape hole (4), left side fastening base (21) realize fixed connection with support body (51) through bolt (3) respectively with right fastening base (22), the screw thread section of bolt (3) passes waist shape hole (4) and fastening base (2) threaded connection, left side fastening base (21) and right fastening base (22) are fastened on bracing piece one through tightly deciding bolt (10) respectively.

3. The warp knitting machine creel threading plate mounting structure according to claim 1, characterized in that: the frame body (51) and the plate body (52) are fastened together by a second bolt (6).

4. The warp knitting machine creel threading plate mounting structure according to claim 3, characterized in that: at least two bolts II (6) are arranged between the frame body (51) and the plate body (52).

5. The warp knitting machine creel threading plate mounting structure according to claim 1, characterized in that: the inner wall of the first yarn penetrating hole (8) of the plate body (52) is provided with a sheath (12), and the outer wall of the sheath (12) is in contact with the inner wall of the first yarn penetrating hole (8).

6. The warp knitting machine creel threading plate mounting structure according to claim 5, characterized in that: the length of the sheath (12) is larger than the thickness of the plate body (52), the sheath (12) comprises a first sheath body (121) and a second sheath body (122), and the first sheath body (121) and the second sheath body (122) are spliced together.

7. The warp knitting machine creel threading plate mounting structure according to claim 6, characterized in that: two ends of the sheath (12) are provided with flanges (123), and the inner walls of the flanges (123) are in smooth transition with the inner hole wall of the sheath (12).