CN114164553A

CN114164553A - Yarn tension adjusting device of warp knitting machine

Info

Publication number: CN114164553A
Application number: CN202210053011.0A
Authority: CN
Inventors: 马艳婷; 许文涛
Original assignee: Zhejiang Hengyu Textile Co ltd
Current assignee: Zhejiang Hengyu Textile Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-03-11
Anticipated expiration: 2042-01-18
Also published as: CN114164553B

Abstract

The application discloses yarn tension adjusting device of tricot machine relates to the tricot machine field, including fixing the mounting bracket on the tricot machine, it is provided with a plurality of groups adjusting part that play the regulating action to slide on the mounting bracket, same group adjusting part sets up two erection columns on the mounting bracket including sliding, and two erection column lines are located the yarn direction of motion and can follow the yarn direction of motion and slide, be fixed with the guide that is the level setting on the erection column, the yarn continues to move ahead around to several circles on two guides on same group adjusting part in proper order, set up the elastic component that makes the erection column move towards the direction of recovering on the mounting bracket. This application has the effect of being convenient for adjust yarn tension.

Description

Yarn tension adjusting device of warp knitting machine

Technical Field

The invention relates to the field of warp knitting machines, in particular to a yarn tension adjusting device of a warp knitting machine.

Background

The warp knitting machine has wide application in the process of processing and producing fabrics. The warp knitting machine is mainly characterized in that yarns are fed into a machine body to be knitted after being unreeled from a roller, and are processed into common cloth in daily life through warp and weft interweaving.

In the related art, the tension of the yarn during the feeding process is mainly adjusted by the deformation of the pick-up spring, i.e., the spring plate. When weaving, the yarn passes through the small hole at the bottom of the pick-up spring, and the tension is adjusted by the deformation of the spring piece, so that the pick-up spring yarn tensioner has a simple structure.

In the process of implementing the present application, the inventor finds that, in the technology, when the yarn tension is adjusted by the deformation amount of the cantilever spring in actual use, the bending degree of the spring piece is limited, so that the yarn tension adjusting range is small, the adjusting distance is short, and therefore, the cantilever spring serving as the tension adjusting device cannot meet the yarn tension requirement, and the weaving quality of the fabric is affected.

Disclosure of Invention

In order to improve the yarn adjusting range, the application provides a yarn tension adjusting device of a warp knitting machine.

The application provides a yarn tension adjusting device of tricot machine adopts following technical scheme:

the utility model provides a yarn tension adjusting device of tricot machine, is including fixing the mounting bracket on the tricot machine, it is provided with a plurality of groups adjusting part that play regulating action to slide on the mounting bracket, same group adjusting part sets up two erection columns on the mounting bracket including sliding, and two erection column lines are located the yarn direction of motion and can follow the yarn direction of motion and slide, be fixed with the guide that is the level setting on the erection column, the yarn continues to move ahead after winding to several rings on two guides on same group adjusting part in proper order, set up the elastic component that makes the erection column move towards the direction of recovering on the mounting bracket.

Through adopting above-mentioned technical scheme, the yarn is at the in-process of moving, twines several circles on the guide on same group's adjusting part earlier, then continues to move forward after twining several circles on another guide of same group's adjusting part, moves the erection column and drives the yarn motion under the effect of elastic component to be convenient for carry out appropriate regulation to the elasticity of yarn.

Optionally, the mounting bracket includes two installation poles that are parallel to each other, the installation pole is fixed with connects two installation pole and the connecting rod that is parallel to each other, the sliding tray has been seted up along its length direction to the connecting rod upper surface, the sliding tray internal slipping is provided with only follows two sliding blocks that sliding tray length direction slided, the elastic component is for fixing the buffer spring who follows length direction's both sides inner wall and connect corresponding sliding block at the sliding tray.

Through adopting above-mentioned technical scheme, the sliding block slides in the sliding tray, drives the erection column and connects the guide motion on the erection column, and buffer spring plays certain cushioning effect, is used for adjusting the tension of yarn simultaneously, reduces the lax possibility of yarn, reduces the cracked possibility of too tight because of the yarn is tightened simultaneously.

Optionally, the guide pieces are two guide blocks which are symmetrically arranged, the outer walls of the two guide blocks are located on the circumference of the same circle, and a dust collection assembly for adsorbing dust or flock on the yarns is arranged on the mounting column between the two guide blocks.

Through adopting above-mentioned technical scheme, the yarn is around on the guide, and at the in-process of motion, the dust absorption subassembly that sets up between two guide blocks clears up the dust and the flock on yarn surface, improves the quality of yarn establishment.

Optionally, the dust collection assembly comprises two positioning rods which are connected to the mounting column in a threaded manner and horizontally arranged, a plurality of positioning bearings which are coaxial with the positioning rods are fixed on the positioning rods, positioning cylinders fixed to outer rings of the positioning bearings are sleeved outside the positioning bearings, a conveying belt surrounding the positioning cylinders is arranged on each positioning cylinder, and an adhesive tape used for adhering dust or wood chips on the surfaces of yarns is bonded to the surfaces of the conveying belts.

Through adopting above-mentioned technical scheme, the yarn is at the in-process of motion, and the yarn is drawn from the sticky tape on conveyer belt surface, makes dust and the flock on the yarn adsorb on the sticky tape, is convenient for clear up the yarn, and simultaneously, locating lever threaded connection is on the erection column, and the installation of a location section of thick bamboo of being convenient for is followed and is dismantled.

Optionally, offer in the guide block and be used for the filling liquid to accomodate the chamber, the guide block deviates from the terminal surface of erection column and is the opening setting, and has seted up the ladder groove at this opening part inside wall, be fixed with the joint on the guide block in the ladder inslot and be used for the apron closed with this opening, the feed liquor hole with accomodate the chamber intercommunication is seted up to guide block top lateral wall, feed liquor hole rigidity has and is provided with the rubber buffer closed with the feed liquor hole.

Through adopting above-mentioned technical scheme, accomodate the liquid that the intracavity pours into different temperatures into through the inlet port case, be convenient for heat, dry the yarn according to actual conditions, and then improve the quality that the yarn processed into the fabric.

Optionally, be provided with a plurality of connecting cylinders on the guide block, be fixed with the heating cylinder of connecting a plurality of connecting cylinders on two guide blocks on the connecting cylinder, the heating cylinder internal fixation has the heating rod that is used for the heating, the one end that the heating cylinder deviates from the erection column is the opening setting, the butt groove has been seted up to the inner wall of heating cylinder opening part, the butt inslot internal fixation has the butt lid that is used for sealing heating cylinder open-ended.

Through adopting above-mentioned technical scheme, through to the connecting cylinder with accomodate the solution of intracavity injection different boiling points, heat solution through the heating rod, give the yarn through the heat transfer with heat transfer, be convenient for to the heating or the stoving of yarn.

Optionally, the butt is covered and is provided with the dead lever of connecting two apron, the heating cylinder outer wall is fixed with the butt piece, the butt is covered and is fixed with just to the connecting block of butt piece, be provided with through connection piece and threaded connection connecting bolt on the butt piece on the connecting block.

Through adopting above-mentioned technical scheme, butt lid and apron are connected to the dead lever, simultaneously, through rotating connecting bolt, make the connecting block towards the direction motion that is close to the butt piece, make apron and butt lid support tightly at the ladder groove and the butt inslot that correspond to realize connecting cylinder and guide block tip open-ended closure.

Optionally, an evaporation cavity for containing water is formed in the guide block, the evaporation cavity is located on one side, away from the heating cylinder, of the storage cavity, a plurality of evaporation holes communicated with the evaporation cavity are formed in the outer side wall of the upper end of the guide block, a feeding hole communicated with the evaporation cavity is formed in the outer side wall above the guide block, and a rubber column used for sealing the feeding hole is fixed in the feeding hole.

Through adopting above-mentioned technical scheme, the staff can be to the evaporation chamber in add water, accomodate the liquid in the chamber and add, make the moisture evaporation in the evaporation chamber, the moisture of evaporation is from evaporating hole position to the yarn on, thereby be convenient for carry out the humidification to the yarn.

Optionally, an adjusting rod parallel to the guide piece is fixed on the mounting column above the guide piece, an adjusting groove is formed in the lower end face of the adjusting rod, an adjusting block moving only along the length direction of the adjusting groove is arranged in the adjusting groove in a sliding mode, an adjusting spring pushing the adjusting block to move towards the direction far away from the mounting column is arranged in the adjusting groove, a screw thread at the end of the adjusting column is connected with an adjusting bolt pushing the sleeve joint block to move towards the direction close to the mounting column, a telescopic assembly is arranged on the lower end face of the adjusting block, and an adjusting ring allowing yarns to pass is connected to the telescopic assembly.

Through adopting above-mentioned technical scheme, the yarn passes from the adjustable ring, and the rotatable adjusting bolt of staff makes the regulating block slide in the adjustment tank under adjusting spring's combined action to adjust the winding position of yarn on the guide, the sticky tape of being convenient for clears up the yarn surface.

Optionally, the telescopic assembly comprises a telescopic cylinder fixed on the lower end face of the adjusting block, a telescopic rod is arranged in the telescopic cylinder in a penetrating mode, a telescopic disc is fixed to the upper end portion of the telescopic rod, a telescopic end cover which is connected to the telescopic cylinder in a threaded mode and prevents the telescopic disc from being separated from the telescopic cylinder is sleeved on the telescopic rod, a first telescopic spring which pushes the telescopic disc to move downwards is arranged in the telescopic cylinder, a second telescopic spring which pushes the telescopic disc to move upwards is sleeved on the telescopic rod, and the adjusting ring is fixed on the lower end face of the telescopic rod.

Through adopting above-mentioned technical scheme, the yarn passes the adjustable ring, under first expanding spring and second expanding spring's effect, plays certain regulation effect to the tension of yarn.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of yarn movement, the yarn is wound on the two guide pieces of the same group of adjusting components, and the sliding block is pulled to slide in the sliding groove under the action of the sliding spring, so that the tensioning degree of the yarn is adjusted;

2. the evaporation cavity is convenient for water vapor to escape from the evaporation hole, and the yarn is convenient to humidify.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view of a dust suction assembly according to an embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of a guide according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a telescopic assembly according to an embodiment of the present application.

Description of reference numerals:

1. a mounting frame; 2. mounting a rod; 3. a connecting rod; 4. a sliding groove; 5. a slider; 6. mounting a column; 7. a buffer spring; 8. a guide block; 9. positioning a rod; 10. positioning the bearing; 11. a positioning cylinder; 12. a conveyor belt; 13. a receiving cavity; 14. a stepped groove; 15. a cover plate; 16. a liquid inlet hole; 17. a rubber plug; 18. a connecting cylinder; 19. a heating cylinder; 20. a heating rod; 21. a butt joint groove; 22. an abutting cover; 23. fixing the rod; 24. a butting block; 25. connecting blocks; 26. a connecting bolt; 27. an evaporation chamber; 28. an evaporation hole; 29. a feeding hole; 30. a rubber column; 31. adjusting a rod; 32. an adjustment groove; 33. an adjusting block; 34. adjusting the spring; 35. adjusting the bolt; 36. a telescopic cylinder; 37. a telescopic rod; 38. an end cap; 39. a first extension spring; 40. a second extension spring; 41. an adjusting ring; 42. a telescopic disc.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a yarn tension adjusting device of a warp knitting machine. Referring to fig. 1, the warp knitting machine comprises a mounting frame 1 fixed on the warp knitting machine through bolts, and a plurality of groups of adjusting assemblies for adjusting yarn tension are arranged on the mounting frame 1 in a sliding mode.

Referring to fig. 1, the mounting frame 1 includes two parallel mounting rods 2 and a plurality of connecting rods 3 connecting the two mounting rods 2, two ends of the connecting rods 3 are adhered to opposite side walls of the mounting rods 2, and the connecting rods 3 are parallel to each other and extend along a yarn moving direction. Sliding tray 4 has been seted up along its length direction to connecting rod 3 upper surface, and 4 cross sections of sliding tray are the isosceles trapezoid, and sliding tray 4 internal slipping is provided with two sliding blocks 5, and 5 cross sections of sliding block are the isosceles trapezoid and 5 lateral walls of sliding block and diapire butt in 4 inside walls of sliding tray, and sliding block 5 can slide along its length direction in sliding tray 4. The adjusting part includes bonding at 5 upper surfaces of sliding block and the erection column 6 that is vertical setting, and 6 lateral walls of erection column bond and have the guide that is the level setting, and two guides on the same adjusting part of group lie in same one side of 6 lines of two erection columns, and the both ends along its length direction are provided with the bolster that plays the cushioning effect in sliding tray 4, and the bolster bonds the buffer spring 7 that corresponds on sliding tray 5 for the one end 4 inner wall other end bonds.

In the process of movement of the yarn, the yarn continues to move forwards after being wound for one to a plurality of circles on the guide pieces on the same group of adjusting components in sequence, the buffer spring 7 drives the sliding block 5 to slide in the sliding groove 4, so that the mounting column 6 drives the guide block 8 to move along the length direction of the connecting rod 3, and the tension of the yarn is convenient to adjust.

Referring to fig. 1 and 2, the guide members are two symmetrically arranged and strip-shaped guide blocks 8, the two guide blocks 8 are horizontally arranged, one ends of the guide blocks 8 are bonded to the mounting column 6, the outer walls of the two guide blocks 8 are located on the circumference of the same circle, and a dust collection assembly for adsorbing dust or flock on the yarns is arranged between the two guide blocks 8. Dust absorption assembly includes two locating levers 9 of threaded connection on erection column 6, two locating levers 9 are on a parallel with the length direction of two guide blocks 8, locating lever 9 has cup jointed location bearing 10, location bearing 10 has cup jointed location section of thick bamboo 11 outward, location section of thick bamboo 11 connects two location bearings 10 and coaxial with location bearing 10, location bearing 10 inner circle bonds on locating lever 9, location bearing 10 outer lane bonds on location section of thick bamboo 11, be provided with the conveyer belt 12 around two location sections of thick bamboo 11 on the location section of thick bamboo 11, conveyer belt 12 lateral wall bonds and has the sticky tape that is used for adsorbing dust and flock on the yarn. The yarns are abutted against the adhesive tape in the moving process, the surfaces of the yarns are cleaned under the action of the adhesive tape, and the weaving quality of the fabric is improved.

Referring to fig. 1 and 3, it accomodates chamber 13 to have seted up in guide block 8, the terminal surface that guide block 8 deviates from erection column 6 is the opening setting, and ladder groove 14 has been seted up to this opening part inside wall, be connected with joint apron 15 in ladder groove 14 on the guide block 8, apron 15 is closed with the opening of guide block 8 tip, feed liquor hole 16 with accomodating chamber 13 intercommunication is seted up to guide block 8 top lateral wall, feed liquor hole 16 is vertical setting and has seted up on the lateral wall of guide block 8 top, be provided with rubber buffer 17 in the feed liquor hole 16, rubber buffer 17 is closed with feed liquor hole 16. Be provided with a plurality of connecting cylinders 18 on the relative lateral wall of guide block 8, a plurality of connecting cylinders 18 on two guide blocks 8 are parallel to each other and the axis of a plurality of connecting cylinders 18 is located same horizontal plane, are fixed with the heating cylinder 19 of connecting a plurality of connecting cylinders 18 on two guide blocks 8 on the connecting cylinder 18, and the heating cylinder 19 axis is on a parallel with guide block 8 length direction, and a plurality of connecting cylinders 18 intercommunication heating cylinder 19 and accomodate chamber 13. The heating cylinder 19 internal fixation has a heating rod 20 that is on a parallel with the heating cylinder 19 and can be switched on, and the one end that the heating cylinder 19 deviates from the erection column 6 is the opening setting, and butt groove 21 has been seted up to the inner wall of heating cylinder 19 opening part, and butt groove 21 internal fixation has the butt lid 22 that is used for sealing 19 tip openings of heating cylinder.

The staff can be to accomodating the liquid that can inject different boiling points in the chamber 13, and heating rod 20 heats liquid, through the effect of heat transfer, gives the yarn with heat transfer, is convenient for heat and dry the yarn.

Referring to fig. 1 and 3, two fixing rods 23 are adhered to the side walls of the abutting cover 22, one ends of the two fixing rods 23 are connected to the abutting cover 22, and the other ends of the two fixing rods 23 are adhered to the side walls of the corresponding cover plate 15. The heating cylinder 19 outer wall bonds has butt piece 24, and butt lid 22 lateral wall bonds has just to butt piece 24 connecting block 25, wears to be equipped with connecting bolt 26 on the connecting block 25, and connecting bolt 26 runs through connecting block 25 and threaded connection is on butt piece 24. The staff can make the butt lid 22 with heating cylinder 19 tip opening closure, make apron 15 with the guide block 8 tip opening closure, rotate connecting bolt 26, under connecting bolt 26's effect, make apron 15 support tightly in stepped groove 14, butt lid 22 supports tightly in butt groove 21, reduces the possibility of inside liquid seepage.

Referring to fig. 1 and 3, an evaporation cavity 27 is formed in the guide block 8, the evaporation cavity 27 is located on one side of the storage cavity 13 departing from the heating cylinder 19, purified water for humidification is contained in the evaporation cavity 27, and a feeding hole 29 communicated with the evaporation cavity 27 and a plurality of evaporation holes 28 for water supply to be discharged after heating are formed in the outer side wall of the guide block 8 close to the upper side. A rubber column 30 for closing the feeding hole 29 is fixed on the inner wall of the feeding hole 29. Water is injected into the evaporation cavity 27 through the evaporation holes 28, the solution in the storage cavity 13 is heated by the heating rod 20, the water is heated under the action of heat transfer, and moisture evaporation is facilitated, so that the yarn is conveniently humidified.

Referring to fig. 1 and 4, an adjusting rod 31 parallel to the length direction of the guide block 8 is bonded on the mounting column 6 above the guide block 8, the adjusting rod 31 and the guide block 8 are located on the same side of the mounting column 6, an adjusting groove 32 is formed in the lower end face of the adjusting rod 31 along the length direction of the adjusting rod, the cross section of the adjusting groove 32 is in a T shape, an adjusting block 33 is slidably arranged in the adjusting groove 32, the cross section of the adjusting block 33 is in a T shape, the side wall of the adjusting block abuts against the inner side wall of the adjusting groove 32, an adjusting spring 34 is fixed in the adjusting groove 32, one end of the adjusting spring 34 is bonded on the inner wall of the adjusting groove 32, the other end of the adjusting spring 34 is bonded on the adjusting block 33 and pushes the adjusting block 33 to move towards the direction far away from the mounting column 6, and an adjusting bolt 35 for pushing the adjusting block 33 to move towards the direction close to the mounting column 6 is connected to the end face of the adjusting rod 31 away from the mounting column 6 through threads. The lower surface of the adjusting block 33 is provided with a telescopic component which has the function of adjusting the yarn tension.

Referring to fig. 1 and 4, the telescopic assembly includes a telescopic tube 36 bonded to the lower surface of the adjusting block 33, the telescopic tube 36 is vertically disposed, a telescopic rod 37 penetrates through the telescopic tube 36, a telescopic disc 42 with a side wall abutting against the inner wall of the telescopic tube 36 is bonded to the upper end of the telescopic rod 37, and a telescopic end cover 38 connected to the telescopic tube 36 through threads is sleeved on the telescopic rod 37. A first extension spring 39 for pushing the extension disc 42 to move downwards is arranged in the extension cylinder 36, a second extension spring 40 which is sleeved on the extension rod 37 and pushes the extension disc 42 to drive the extension rod 37 to move upwards is arranged in the extension cylinder 36, and an adjusting ring 41 for a yarn to pass through is fixed at the lower end of the extension rod 37.

The implementation principle of the yarn tension adjusting device of the warp knitting machine in the embodiment of the application is as follows: the yarn firstly passes through the adjusting ring 41, then the yarn continues to move forwards after being wound for one to a plurality of circles on the two guide members on the same group of adjusting components in sequence, the telescopic rod 37 can drive the adjusting ring 41 to move in the vertical direction to play a certain buffering role, the mounting post 6 can drive the guide members to move along the length direction of the sliding groove 4 to play a further guiding role, and the tensioning degree of the yarn is automatically adjusted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A yarn tension adjusting device of a warp knitting machine is characterized in that: including fixing mounting bracket (1) on the tricot machine, it is provided with a plurality of groups adjusting part that play the regulatory action to slide on mounting bracket (1), same group the adjusting part sets up two erection columns (6) on mounting bracket (1) including sliding, and two erection columns (6) line are located the yarn direction of motion and can follow the yarn direction of motion and slide, be fixed with the guide that is the level setting on erection column (6), the yarn continues to move ahead around to several circles after on two guides on same group adjusting part in proper order, set up the elastic component that makes erection column (6) move towards the direction of recovering on mounting bracket (1).

2. The yarn tension adjusting device of a warp knitting machine according to claim 1, characterized in that: mounting bracket (1) is including two installation poles (2) that are parallel to each other, installation pole (2) are fixed with connect two installation pole (2) and connecting rod (3) that are parallel to each other, sliding tray (4) have been seted up along its length direction to connecting rod (3) upper surface, sliding tray (4) internal slipping is provided with only two sliding blocks (5) that slide along sliding tray (4) length direction, the elastic component is for fixing sliding tray (4) along length direction's both sides inner wall and connecting buffer spring (7) that correspond sliding block (5).

3. The yarn tension adjusting device of a warp knitting machine according to claim 1, characterized in that: the guide piece is two guide blocks (8) which are symmetrically arranged, the outer walls of the two guide blocks (8) are positioned on the circumference of the same circle, and a dust collection assembly for absorbing dust or flock on the yarn is arranged on the mounting column (6) between the two guide blocks (8).

4. The yarn tension adjusting device of a warp knitting machine according to claim 3, characterized in that: dust collection assembly includes threaded connection and just is two locating levers (9) that the level set up on erection column (6), be fixed with on locating lever (9) with a plurality of location bearings (10) of locating lever (9) coaxial, location bearing (10) cup joints location section of thick bamboo (11) of fixing at location bearing (10) outer lane, be provided with on location section of thick bamboo (11) and encircle two conveyer belt (12) of location section of thick bamboo (11), conveyer belt (12) surface bonds has the sticky tape that is used for bonding yarn surface dust or saw-dust.

5. The yarn tension adjusting device of a warp knitting machine according to claim 3, characterized in that: offer in guide block (8) and be used for filling liquid to accomodate chamber (13), the terminal surface that guide block (8) deviate from erection column (6) is the opening setting, and has seted up ladder groove (14) at this opening part inside wall, be fixed with the joint on guide block (8) in ladder groove (14) and be used for apron (15) that this opening is closed, feed liquor hole (16) with accomodating chamber (13) intercommunication are seted up to guide block (8) top lateral wall, feed liquor hole (16) rigidity has and is provided with closed rubber buffer (17) with feed liquor hole (16).

6. The yarn tension adjusting device of a warp knitting machine according to claim 5, characterized in that: be provided with a plurality of connecting cylinders (18) on guide block (8), be fixed with heating cylinder (19) of connecting a plurality of connecting cylinders (18) on two guide block (8) of connection on connecting cylinder (18), heating cylinder (19) internal fixation has heating rod (20) that are used for the heating, the one end that heating cylinder (19) deviates from erection column (6) is the opening setting, butt groove (21) have been seted up to the inner wall of heating cylinder (19) opening part, butt groove (21) internal fixation has butt lid (22) that are used for sealing heating cylinder (19) opening.

7. The yarn tension adjusting device of a warp knitting machine according to claim 6, characterized in that: be provided with dead lever (23) of connecting two apron (15) on butt lid (22), heating cylinder (19) outer wall is fixed with butt piece (24), be fixed with on butt lid (22) just to connecting block (25) of butt piece (24), be provided with on connecting block (25) through connection piece (25) and threaded connection connecting bolt (26) on butt piece (24).

8. The yarn tension adjusting device of a warp knitting machine according to claim 7, characterized in that: offer evaporation chamber (27) that are used for the splendid attire water in guide block (8), evaporation chamber (27) are located and accomodate one side that chamber (13) deviates from cartridge heater (19), evaporation hole (28) of a plurality of and evaporation chamber (27) intercommunication are seted up to the lateral wall of guide block (8) upper end, material loading hole (29) with evaporation chamber (27) intercommunication are seted up to guide block (8) top lateral wall, material loading hole (29) internal fixation has rubber column (30) that are used for sealing material loading hole (29).

9. The yarn tension adjusting device of a warp knitting machine according to claim 1, characterized in that: be fixed with on erection column (6) of guide top and be on a parallel with regulation pole (31) of guide, regulation groove (32) have been seted up to regulation pole (31) lower terminal surface, and regulation groove (32) internal slipping is provided with adjusting block (33) only along adjusting groove (32) length direction motion, is provided with in adjusting groove (32) and promotes adjusting block (33) towards keeping away from adjusting spring (34) of erection column (6) direction motion, and regulation post tip threaded connection has the promotion to cup joint piece towards adjusting bolt (35) that are close to erection column (6) direction motion, terminal surface is provided with flexible subassembly under adjusting block (33), connect adjustable ring (41) that the confession yarn passed on the flexible subassembly.

10. The yarn tension adjusting device of a warp knitting machine according to claim 9, characterized in that: the telescopic assembly comprises a telescopic cylinder (36) fixed on the lower end face of the adjusting block (33), a telescopic rod (37) is arranged in the telescopic cylinder (36) in a penetrating mode, a telescopic disc (42) is fixed to the upper end portion of the telescopic rod (37), a telescopic end cover (38) which is connected to the telescopic cylinder (36) in a threaded mode and prevents the telescopic disc (42) from being separated from the telescopic cylinder (36) is sleeved on the telescopic rod (37), a first telescopic spring (39) which pushes the telescopic disc (42) to move downwards is arranged in the telescopic cylinder (36), a second telescopic spring (40) which pushes the telescopic disc (42) to move upwards is sleeved on the telescopic rod (37), and the adjusting ring (41) is fixed on the lower end face of the telescopic rod (37).