CN109736011B - Transverse displacement pulling piece device of warp knitting machine - Google Patents
Transverse displacement pulling piece device of warp knitting machine Download PDFInfo
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- CN109736011B CN109736011B CN201910134651.2A CN201910134651A CN109736011B CN 109736011 B CN109736011 B CN 109736011B CN 201910134651 A CN201910134651 A CN 201910134651A CN 109736011 B CN109736011 B CN 109736011B
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- 238000009940 knitting Methods 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 239000006061 abrasive grain Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 39
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The invention discloses a transverse displacement pull-tab device of a warp knitting machine, which comprises a rack, a roller, a winding mechanism, a transverse movement mechanism and a let-off mechanism, wherein the transverse movement mechanism is arranged in the middle of the rack, a driving connection device for connecting a driving part and a guide bar part is arranged between the driving part and the guide bar part on the transverse movement mechanism, the let-off mechanism is arranged above the rack, the winding mechanism is arranged below the rack, a winding shaft is arranged on the rack, and the roller is sleeved outside the winding shaft, so that the edge of a fabric has certain tension, the fabric winding effect is ensured, meanwhile, workers can conveniently maintain and replace connection parts of the transverse movement mechanism, and the production cost is reduced to a certain extent.
Description
Technical Field
The invention relates to the technical field of transverse moving devices of warp knitting machines, in particular to a transverse moving pull piece device of a warp knitting machine.
Background
Warp knitting machines are used very widely in textile plants, in which one or more sets of parallel arranged yarns are looped simultaneously on all the needles of a warp-feed machine to form a knitted fabric, known as warp knitting, which is called warp knit, and the machine for carrying out this warp knitting is called warp knitting machine.
The fabric with good elasticity forms elastic fabric after being knitted by the warp knitting machine, and when the fabric is rolled, the edge of the fabric can be rolled to a certain extent, so that the rolling effect of the fabric is influenced.
Disclosure of Invention
The invention aims to provide a transverse displacement pulling-on piece device of a warp knitting machine, which can ensure that the edge of a fabric has certain tension, ensure the fabric rolling effect, facilitate the maintenance and replacement of a connecting part of a transverse movement mechanism by a worker and reduce the production cost to a certain extent.
The technical purpose of the invention is realized by the following technical scheme:
a transverse displacement pulling piece device of a warp knitting machine comprises a rack, a roller, a winding mechanism, a transverse movement mechanism and a warp feeding mechanism, wherein the transverse movement mechanism is arranged in the middle of the rack, a driving connecting device used for connecting a driving part and a guide bar part is arranged between the driving part and the guide bar part on the transverse movement mechanism, the warp feeding mechanism is arranged above the rack, the winding mechanism is arranged below the rack, a winding shaft is arranged on the rack and is in running fit with the rack, the winding shaft is arranged between the warp feeding mechanism and the winding mechanism, the roller is sleeved outside the winding shaft and is fixedly connected with the roller, a fixing rod is arranged between the winding shaft and the warp feeding mechanism and is fixedly connected with the rack, supporting blocks are symmetrically sleeved outside the fixing rod and are in sliding fit with the fixing rod, the supporting block is provided with a first abutting bolt in a penetrating mode, the first abutting bolt is in threaded fit with the supporting block, the supporting block is externally sleeved with an adjusting block, the adjusting block is in sliding fit with the supporting block, the adjusting block is provided with a second abutting bolt in a penetrating mode, the second abutting bolt is in threaded fit with the adjusting block, a first fixing column is fixed on the side wall of one side of the adjusting block, the first fixing column is externally sleeved with a rotating block, the rotating block is in rotating fit with the first fixing column, the rotating block is provided with a plurality of abutting devices, and the rotating block is further provided with an adjusting device.
By adopting the technical scheme, yarns with certain elasticity on the let-off mechanism are processed by the traversing mechanism and then are knitted to form a fabric, the fabric is coiled by the coiling mechanism, a coiling shaft arranged between the coiling device and the let-off mechanism is in running fit with a machine table, a roller is fixed on the coiling shaft in a sleeved mode, so that the roller can be in running fit with the machine table through the coiling shaft, a fixed rod arranged between the coiling shaft and the let-off mechanism is fixedly connected with the machine table, supporting blocks in sliding fit with the fixed rod are symmetrically sleeved on the fixed rod in a sleeved mode, adjusting blocks in sliding fit with the supporting blocks are sleeved on the supporting blocks in a sleeved mode, abutting bolts I in threaded fit with the supporting blocks are arranged on the supporting blocks in a penetrating mode, after the position of the supporting blocks is determined, the position of the supporting blocks can be fixed well through the abutting bolts I, abutting bolts II in threaded fit with the adjusting blocks are arranged on the adjusting blocks in a penetrating mode, after the position of the adjusting block is determined, the current position of the adjusting block can be fixed through the abutting bolt II, the rotating block which is in rotating fit with the fixing column I is sleeved outside the fixing column I fixed on the adjusting block, the rotating block is relatively fixed with the adjusting block through the abutting device, moreover, an adjusting device is further arranged on the rotating block and can adjust the tension of the edge of the fabric, the fabric after being knitted is adjusted in the edge tension of the fabric through the adjusting device, the fabric enters the winding mechanism under the guiding action of the roller, the fabric about to enter the winding mechanism is in a proper state through the adjusting device and the roller, and the winding effect of the fabric is guaranteed.
Preferably, the adjusting device comprises a rotary table and a pressure roller, a cavity is arranged in the rotary block, the end faces of the two ends of the rotary block in the length direction are respectively provided with a strip-shaped groove, the strip-shaped grooves are communicated with the cavity, the end face of the rotary block, far away from the adjusting block, is symmetrically provided with a sliding groove, the sliding groove is communicated with the cavity, the sliding groove is internally and symmetrically provided with a sliding block, the sliding block is in sliding fit with the sliding groove, the cavity is internally and symmetrically provided with a threaded rod, the threaded rod penetrates through the two sliding blocks in the same horizontal plane, the threaded rod is fixedly connected with the sliding block, the threaded rod is symmetrically sleeved with a nut, the nut is in threaded fit with the threaded rod, the sliding block is fixedly provided with a fixed shaft, the rotary table is provided with two rotary tables, the rotary table is respectively sleeved on the two, the pressure roller is provided with two and two the pressure roller overcoat is just on two fixed axles on right side the pressure roller with the fixed axle is normal running fit.
By adopting the technical scheme, the strip-shaped grooves arranged on the end surfaces of the two ends of the length direction of the rotating block are communicated with the cavity arranged on the rotating block, the sliding grooves symmetrically arranged on the end surface of the rotating block far away from the regulating block are communicated with the cavity, the two sliding blocks symmetrically arranged in the sliding groove on the left side correspond to the two sliding blocks symmetrically arranged in the sliding groove on the right side, the threaded rods symmetrically arranged in the cavity penetrate through the two sliding blocks on the same horizontal plane, the sliding blocks and the threaded rods are fixedly connected, the threaded rods are symmetrically sleeved with the nuts in threaded fit with the threaded rods, the current positions of the threaded rods can be fixed through the nuts, the fixed shafts are fixed on the sliding blocks, the fixed shafts fixed on the sliding blocks on the left side are sleeved with the turntables in rotational fit with the fixed shafts, and the fixed shafts on the sliding blocks on the right side are, the surface fabric enters into between two carousels after passing through between two pressure rollers, through the cooperation between pressure roller and the carousel, makes the edge of surface fabric have certain tension, when guaranteeing that the cloth enters into on the cylinder, the cloth is in the leveling, when the thickness of surface fabric changes, can be through adjusting the relative distance between two threaded rods, guarantees that the surface fabric is when passing through pressure roller and carousel, and the tension at surface fabric edge is in suitable state.
Preferably, the tightening device comprises a tightening block and a spring, a through groove is formed in the rotating block, the tightening block is arranged in the through groove, the tightening block is in sliding fit with the through groove, a moving groove is formed in the rotating block, the moving groove is communicated with the through groove, a shifting block is arranged in the moving groove, the shifting block is in sliding fit with the moving groove, the shifting block is fixedly connected with the tightening block, the spring is arranged in the through groove, two ends of the spring are fixedly connected with one end side wall of the through groove and the tightening block respectively, clamping grooves are symmetrically formed in the outer wall of the rotating block, two clamping grooves are formed in two sides of the moving groove in the length direction respectively, clamping blocks are arranged in the clamping grooves and are in sliding fit with the clamping grooves, and the end face, close to the rotating block, of the adjusting block is provided with abrasive grains.
By adopting the technical scheme, the abutting block is in sliding fit with the through groove arranged on the rotating block, the spring arranged in the through groove is fixedly connected with one end side wall of the through groove and the abutting block, so that the abutting block in the through groove is tightly abutted on the adjusting block under the elastic action of the spring, the end face of the adjusting block facing the rotating block is provided with the abrasive grains, the abutting effect between the abutting block and the adjusting block is further increased through the abrasive grains, the moving groove arranged on the rotating block is communicated with the through groove, the shifting block which is arranged in the moving groove and is in sliding fit with the moving groove is fixedly connected with the abutting block, the shifting block is shifted to drive the abutting block to move together, when the shifting block moves in the direction far away from the adjusting block, the abutting block can remove the abutting effect on the adjusting block, so that the rotating block can rotate, the clamping grooves symmetrically arranged on the rotating block are respectively arranged on two sides of the length direction of the moving groove, and the clamping grooves are arranged on the two sides of the length direction of the clamping blocks and are provided with the clamping blocks The groove is sliding fit's fixture block, after the shifting block removed the certain distance to the direction of keeping away from the regulating block, the fixture block can slide, make one side lateral wall and the shifting block contact of fixture block, avoid the shifting block under the effect of spring, to the direction removal near the regulating block, can avoid the manual work to promote the shifting block always through the fixture block, reduce staff's working strength, when needs are fixed to the current position of turning block, only need push away the fixture block, thereby support the piece will be under the elastic action of spring, tight conflict is on the regulating block, through the above setting, realize fixing between turning block and the regulating block.
As preferred, drive connecting device includes connecting plate, spliced pole and fastening bolt, the spliced pole is provided with two and two the spliced pole respectively with sideslip mechanism's drive division and sley bar portion fixed connection, the spread groove has been seted up on the spliced pole, fastening bolt wears to locate on the spliced pole just fastening bolt with the spliced pole is screw-thread fit, connecting plate length direction's both ends are all set up threaded hole just the screw hole is screw-thread fit with fastening bolt, the connecting plate with the spread groove is the cooperation of alternating.
Adopt above-mentioned technical scheme, the spliced pole has two and a connecting block and the drive division fixed connection of sideslip mechanism, another connecting block and the sley bar portion fixed connection of sideslip mechanism, the connecting plate is the interlude cooperation and symmetrical set up threaded hole on the connecting plate with seting up the spread groove on the connecting block again, the equal screw-thread fit of screw hole and spliced pole on fastening bolt and the connecting plate of interlude on the spliced pole, can fix the connecting plate on the spliced pole through fastening bolt, when needs maintain or change the connection position on the sideslip mechanism, only need screw down fastening bolt, can take off the connecting plate afterwards, make things convenient for the staff to change and maintain the connection position of sideslip mechanism through the above setting, manufacturing cost has also been reduced to a certain extent.
Preferably, the adjusting block is provided with a rotating hole, the adjusting block is further provided with a hole, the hole is communicated with the rotating hole, a cylinder is arranged in the rotating hole and is in rotating fit with the rotating hole, an adjusting column is fixed at one end, away from the rotating hole, of the cylinder, a third abutting bolt is arranged in the hole in an inserting mode, the third abutting bolt is in threaded fit with the hole, a supporting rod penetrates through the adjusting column, and a fourth abutting bolt is arranged on the adjusting column in a penetrating mode, and is in threaded fit with the adjusting column.
Adopt above-mentioned technical scheme, offer the commentaries on classics hole on the turning block and offer the hole on the turning block and be linked together and alternate in changeing the hole and be the normal running fit's cylinder with changeing the hole, the hole again with support tight bolt three screw-thread fit, can give supporting tightly with the cylinder through supporting tight bolt three, make the cylinder can not rotate, the cylinder again with adjust post fixed connection and pierce through on adjusting the post have with adjust the post be sliding fit's bracing piece, wear to establish support tight bolt four on adjusting the post again and be screw-thread fit with adjusting the post and should support tight bolt four and can support tightly the bracing piece, avoid the bracing piece can appear and adjust the mutual slip phenomenon of post at the during operation.
Preferably, the outer arc surface of the turntable is provided with a plurality of protrusions.
By adopting the technical scheme, the phenomenon of relative sliding between the rotary table and the fabric can be avoided through the protrusions arranged on the rotary table, and the rotary table is ensured to be in a normal working state.
Preferably, a rubber pad is fixed on the end face of the abutting block close to the adjusting block.
Adopt above-mentioned technical scheme, can increase the frictional force between tight piece and the regulating block of support through the rubber pad, guarantee the fixed effect between turning block and the regulating block.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram illustrating a position of a rotating block according to an embodiment;
FIG. 3 is a schematic view of an embodiment of a device for showing a drive connection;
FIG. 4 is a schematic diagram of the embodiment for showing the positions of the pressure roller and the turntable;
FIG. 5 is a schematic diagram illustrating an internal structure of a rotary block according to an embodiment;
FIG. 6 is a schematic view of the embodiment showing the position of the supporting rod.
Reference numerals: 1. a frame; 2. a drum; 3. a winding mechanism; 4. a traversing mechanism; 5. a let-off mechanism; 6. a drive section; 7. a guide bar portion; 8. a winding shaft; 9. fixing the rod; 10. abutting against the first bolt; 11. a support block; 12. an adjusting block; 13. abutting against the second bolt; 14. fixing a first column; 15. rotating the block; 16. a turntable; 17. a pressure roller; 18. a chamber; 19. a strip-shaped groove; 20. a sliding groove; 21. a slider; 22. a threaded rod; 23. a nut; 24. a fixed shaft; 25. a propping block; 26. a spring; 27. a through groove; 28. a moving groove; 29. shifting blocks; 30. a card slot; 31. a clamping block; 32. grinding sand lines; 33. a connecting plate; 34. connecting columns; 35. fastening a bolt; 36. connecting grooves; 37. a threaded hole; 38. hole turning; 39. a hole; 40. a cylinder; 41. an adjustment column; 42. abutting against the third bolt; 43. a support bar; 44. abutting against the bolt IV; 45. a protrusion; 46. and (7) a rubber pad.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
As shown in figures 1 and 2, a transverse displacement pull-tab device of a warp knitting machine comprises a frame 1, a roller 2, a winding mechanism 3, a transverse movement mechanism 4 and a let-off mechanism 5, wherein the transverse movement mechanism 4 is arranged in the middle of the frame 1, a driving connection device for connecting the driving part 6 and the guide bar part 7 is arranged between the driving part 6 and the guide bar part 7 on the transverse movement mechanism 4, the let-off mechanism 5 is arranged above the frame 1, the winding mechanism 3 is arranged below the frame 1, a winding shaft 8 is arranged on the frame 1, the winding shaft 8 is in rotating fit with the frame 1, the winding shaft 8 is arranged between the let-off mechanism 5 and the winding mechanism 3, the roller 2 is sleeved on the winding shaft 8 and the roller 2 is fixedly connected with the winding shaft 8, a fixing rod 9 is arranged between the winding shaft 8 and the let-off mechanism 5 and the fixing rod 9 is fixedly connected with the frame 1, supporting blocks 11 are symmetrically sleeved on the fixing rod 9 and the supporting blocks 11 are in sliding fit with the, wear to be equipped with on the supporting shoe 11 and support tight bolt 10 and supporting shoe 11 and be screw-thread fit, the overcoat has regulating block 12 and supporting shoe 11 to be sliding fit on the supporting shoe 11, wear to be equipped with on the regulating block 12 and support tight bolt two 13 and regulating block 12 and be screw-thread fit, be fixed with fixed column one 14 on one side lateral wall of regulating block 12, the overcoat has turning block 15 and is running fit with fixed column one 14 on fixed column one 14, be provided with a plurality of tight devices that support on the turning block 15, still be provided with adjusting device on the turning block 15.
As shown in fig. 2 and 4, the adjusting device includes a rotating disc 16 and a pressure roller 17, a cavity 18 is disposed inside the rotating block 15, strip-shaped grooves 19 are disposed on end surfaces of two ends of the rotating block 15 in the length direction, the strip-shaped grooves 19 are communicated with the cavity 18, sliding grooves 20 are symmetrically disposed on the end surface of the rotating block 15 away from the adjusting block 12, the sliding grooves 20 are communicated with the cavity 18, sliding blocks 21 are symmetrically disposed in the sliding grooves 20, the sliding blocks 21 are in sliding fit with the sliding grooves 20, threaded rods 22 are symmetrically disposed in the cavity 18, the threaded rods 22 penetrate through the two sliding blocks 21 in the same horizontal plane, the threaded rods 22 are fixedly connected with the sliding blocks 21, nuts 23 are symmetrically sleeved outside the threaded rods 22, the nuts 23 are in threaded fit with the threaded rods 22, fixed shafts 24 are fixed on the sliding blocks 21, the rotating disc 16 is provided with two rotating discs 16 respectively sleeved outside the two fixed shafts 24 on, the pressure roller 17 is provided with two pressure rollers 17 which are sleeved on the two fixed shafts 24 on the right side, and the pressure rollers 17 are in rotating fit with the fixed shafts 24.
As shown in fig. 5, the tightening device includes a tightening block 25 and a spring 26, a through groove 27 is formed in the rotating block 15, the tightening block 25 is disposed in the through groove 27, the tightening block 25 is in sliding fit with the through groove 27, a moving groove 28 is formed in the rotating block 15, the moving groove 28 is communicated with the through groove 27, a shifting block 29 is disposed in the moving groove 28, the shifting block 29 is in sliding fit with the moving groove 28, the shifting block 29 is fixedly connected with the tightening block 25, the spring 26 is disposed in the through groove 27, two ends of the spring 26 are respectively fixedly connected with a side wall of one end of the through groove 27 and the tightening block 25, two clamping grooves 30 are symmetrically formed in an outer wall of the rotating block 15, the two clamping grooves 30 are respectively disposed on two sides of the moving groove 28 in the length direction, a clamping block 31 is disposed in the clamping groove 30, the clamping block 31 is in sliding fit with the clamping groove 30.
As shown in fig. 6, the adjusting block 12 is provided with a rotating hole 38 and a hole 39 on the adjusting block 12, the hole 39 is communicated with the rotating hole 38, a cylinder 40 is arranged in the rotating hole 38, the cylinder 40 is in rotating fit with the rotating hole 38, an adjusting column 41 is fixed at one end of the cylinder 40 far away from the rotating hole 38, a third fastening bolt 42 is inserted into the hole 39, the third fastening bolt 42 is in threaded fit with the hole 39, a support rod 43 penetrates through the adjusting column 41, a fourth fastening bolt 44 is inserted into the adjusting column 41, and the fourth fastening bolt 44 is in threaded fit with the adjusting column 41.
After being processed by the traversing mechanism 4, the yarn with certain elasticity on the let-off mechanism 5 is knitted to form a fabric, the fabric is wound by the winding mechanism 3, a winding shaft 8 arranged between the winding device and the let-off mechanism 5 is in rotating fit with a machine table, a roller 2 is fixed on the winding shaft 8 in a sleeved mode, so that the roller 2 can be in rotating fit with the machine table through the winding shaft 8, a fixed rod 9 arranged between the winding shaft 8 and the let-off mechanism 5 is fixedly connected with the machine table, supporting blocks 11 in sliding fit with the fixed rod 9 are symmetrically sleeved on the fixed rod 9, adjusting blocks 12 in sliding fit with the supporting blocks 11 are sleeved on the supporting blocks 11 in a sleeved mode, abutting bolts 10 in threaded fit with the supporting blocks 11 penetrate through the supporting blocks 11, and when the position of the supporting blocks 11 is determined, the position of the supporting blocks 11 can be fixed well through the abutting bolts 10, the adjusting block 12 is provided with a second abutting bolt 13 in threaded fit with the adjusting block 12 in a penetrating manner, when the position of the adjusting block 12 is determined, the current position of the adjusting block 12 can be fixed through the second abutting bolt 13, and a rotating block 15 in rotating fit with the first fixing column 14 is sleeved outside a first fixing column 14 fixed on the adjusting block 12.
Because the abutting block 25 is in sliding fit with the through groove 27 arranged on the rotating block 15, and the spring 26 arranged in the through groove 27 is fixedly connected with one end side wall of the through groove 27 and the abutting block 25, the abutting block 25 in the through groove 27 is tightly abutted on the adjusting block 12 under the elastic action of the spring 26, the end surface of the adjusting block 12 facing the rotating block 15 is provided with the abrasive grains 32, the abutting effect between the abutting block 25 and the adjusting block 12 is further increased through the abrasive grains 32, the moving groove 28 arranged on the rotating block 15 is communicated with the through groove 27, the shifting block 29 which is in sliding fit with the moving groove 28 is arranged in the moving groove 28 and is fixedly connected with the abutting block 25, so that when the shifting block 29 is shifted, the abutting block 25 is driven to move together, and when the shifting block 29 moves in the direction far away from the adjusting block 12, the abutting block 25 releases the abutting effect on the adjusting block 12, thereby can make turning block 15 rotate, draw-in groove 30 that the symmetry set up on turning block 15 is arranged respectively in the both sides of shifting chute 28 length direction and is established at draw-in groove 30 and is being sliding fit's fixture block 31 with draw-in groove 30, after shifting block 29 removed certain distance to the direction of keeping away from regulating block 12, fixture block 31 can slide, make one side lateral wall of fixture block 31 and shifting block 29 contact, avoid shifting block 29 to remove to the direction of being close to regulating block 12 under the effect of spring 26, can avoid the manual work to promote shifting block 29 always through fixture block 31, reduce staff's working strength, when needs fix the current position of turning block 15, only need push fixture block 31 open, thereby the piece 25 that supports will be under the elastic action of spring 26, tight conflict on regulating block 12.
Moreover, the strip-shaped grooves 19 arranged on the end surfaces of the two ends of the rotating block 15 in the length direction are communicated with the chamber 18 arranged on the rotating block 15, the sliding grooves 20 symmetrically arranged on the end surface of the rotating block 15 far away from the adjusting block 12 are communicated with the chamber 18, the two sliding blocks 21 symmetrically arranged in the sliding groove 20 on the left side correspond to the two sliding blocks 21 symmetrically arranged in the sliding groove 20 on the right side, the threaded rods 22 symmetrically arranged in the chamber 18 penetrate through the two sliding blocks 21 on the same horizontal plane, the sliding blocks 21 are fixedly connected with the threaded rods 22, the threaded rods 22 are symmetrically and externally sleeved with screw caps 23 in threaded fit with the threaded rods 22, the current position of the threaded rods 22 can be fixed through the screw caps 23, the fixed shafts 24 are fixed on the sliding blocks 21, and the fixed shafts 24 fixed on the sliding blocks 21 on the left side are externally sleeved with rotating discs 16 in rotating fit with the, the overcoat has the pressure roller 17 that is normal running fit with this fixed axle 24 on the right side slider 21, the surface fabric enters into between two carousels 16 after passing through between two pressure rollers 17, through the cooperation between pressure roller 17 and the carousel 16, the edge that makes the surface fabric has certain tension, when guaranteeing that the cloth enters into on cylinder 2, the cloth is in the levelling state, when the thickness of surface fabric changes, can be through adjusting the relative distance between two threaded rod 22, guarantee the surface fabric when passing through pressure roller 17 and carousel 16, the tension at surface fabric edge is in suitable state, guarantee the rolling effect of surface fabric.
A rotating hole 38 arranged on the rotating block 15 is communicated with a hole 39 arranged on the rotating block 15, a column 40 which is in rotating fit with the rotating hole 38 is inserted in the rotating hole 38, the hole 39 is in threaded fit with a third resisting bolt 42, the cylinder 40 can be tightly supported through the third supporting bolt 42, so that the cylinder 40 can not rotate, the cylinder 40 is fixedly connected with the adjusting column 41, a supporting rod 43 in sliding fit with the adjusting column 41 penetrates through the adjusting column 41, the fourth supporting bolt 44 penetrating through the adjusting column 41 is in threaded fit with the adjusting column 41, the fourth supporting bolt 44 can tightly support the supporting rod 43, and the phenomenon that the supporting rod 43 slides with the adjusting column 41 during working is avoided, the distance of the fabric rotating can be adjusted through the supporting rod 43, and the fabric is in a flat state when entering the pressure roller 17.
As shown in fig. 3, the driving connection device includes a connection plate 33, a connection column 34 and a fastening bolt 35, the connection column 34 is provided with two and two connection columns 34 respectively fixedly connected with the driving portion 6 and the guide bar portion 7 of the traversing mechanism 4, a connection groove 36 is provided on the connection column 34, the fastening bolt 35 is arranged on the connection column 34 in a penetrating manner, the fastening bolt 35 is in threaded fit with the connection column 34, both ends of the connection plate 33 in the length direction are provided with a threaded hole 37, the threaded hole 37 is in threaded fit with the fastening bolt 35, and the connection plate 33 is in penetrating fit with the connection groove 36.
As shown in fig. 4, the plurality of protrusions 45 are disposed on the outer arc surface of the turntable 16, and the protrusions 45 disposed on the turntable 16 can prevent the turntable 16 and the fabric from sliding relatively, so as to ensure that the turntable 16 is in a normal working state.
As shown in fig. 5, a rubber pad 46 is fixed on the end surface of the abutting block 25 close to the adjusting block 12, and the rubber pad 46 can increase the friction force between the abutting block 25 and the adjusting block 12, thereby ensuring the fixing effect between the rotating block 15 and the adjusting block 12.
Claims (6)
1. The transverse displacement pulling-on piece device of the warp knitting machine is characterized by comprising a rack (1), a roller (2), a winding mechanism (3), a transverse moving mechanism (4) and a warp feeding mechanism (5), wherein the transverse moving mechanism (4) is arranged in the middle of the rack (1), a driving connecting device for connecting the driving part (6) and the guide bar part (7) is arranged between the driving part (6) and the guide bar part (7) on the transverse moving mechanism (4), the warp feeding mechanism (5) is arranged above the rack (1), the winding mechanism (3) is arranged below the rack (1), a winding shaft (8) is arranged on the rack (1), the winding shaft (8) is in running fit with the rack (1), the winding shaft (8) is arranged between the warp feeding mechanism (5) and the winding mechanism (3), the roller (2) is sleeved on the winding shaft (8) in a sleeved mode, the roller (2) is fixedly connected with the winding shaft (8), a fixing rod (9) is arranged between the winding shaft (8) and the let-off mechanism (5), the fixing rod (9) is fixedly connected with the rack (1), the fixing rod (9) is symmetrically sleeved with supporting blocks (11) in a sleeved mode, the supporting blocks (11) are in sliding fit with the fixing rod (9), the supporting blocks (11) are provided with first abutting bolts (10) in a penetrating mode, the first abutting bolts (10) are in threaded fit with the supporting blocks (11), the supporting blocks (11) are sleeved with adjusting blocks (12) in a penetrating mode, the adjusting blocks (12) are in sliding fit with the supporting blocks (11), the adjusting blocks (12) are provided with second abutting bolts (13) in a penetrating mode, and the second abutting bolts (13) are in threaded fit with the adjusting blocks (12), be fixed with fixed column (14) on one side lateral wall of regulating block (12), the overcoat has turning block (15) just on fixed column (14) turning block (15) with fixed column (14) are normal running fit, be provided with a plurality of tight devices that support on turning block (15), still be provided with adjusting device on turning block (15), drive connecting device includes connecting plate (33), spliced pole (34) and fastening bolt (35), spliced pole (34) are provided with two and two spliced pole (34) respectively with the drive division (6) and the sley bar portion (7) fixed connection of sideslip mechanism (4), connecting groove (36) have been seted up on spliced pole (34), fastening bolt (35) wear to locate on spliced pole (34) just fastening bolt (35) with spliced pole (34) are screw-thread fit, threaded hole (37) just have all been seted up at the both ends of connecting plate (33) length direction screw hole (37) ) Is in threaded fit with the fastening bolt (35), and the connecting plate (33) is in penetrating fit with the connecting groove (36).
2. The transverse displacement pull-tab device of the warp knitting machine as claimed in claim 1, wherein the adjusting device comprises a rotary table (16) and a pressure roller (17), a cavity (18) is arranged inside the rotating block (15), strip-shaped grooves (19) are formed in end faces of two ends of the rotating block (15) in the length direction, the strip-shaped grooves (19) are communicated with the cavity (18), sliding grooves (20) are symmetrically formed in the end face of the rotating block (15) far away from the adjusting block (12), the sliding grooves (20) are communicated with the cavity (18), sliding blocks (21) are symmetrically arranged in the sliding grooves (20), the sliding blocks (21) are in sliding fit with the sliding grooves (20), threaded rods (22) are symmetrically arranged in the cavity (18), and the threaded rods (22) penetrate through two sliding blocks (21) in the same horizontal plane, threaded rod (22) and slider (21) fixed connection, the symmetry overcoat is gone up on threaded rod (22) has nut (23) just nut (23) are screw-thread fit with threaded rod (22), be fixed with fixed axle (24) on slider (21), carousel (16) are provided with two and two carousel (16) overlap respectively on two left fixed axles (24) of turning block (15) just carousel (16) with normal running fit on fixed axle (24), pressure roller (17) are provided with two and two pressure roller (17) overcoat is on two fixed axles (24) on right side just pressure roller (17) with fixed axle (24) are normal running fit.
3. The transverse displacement pull-tab device of the warp knitting machine as claimed in claim 2, wherein the abutting device comprises an abutting block (25) and a spring (26), a through slot (27) is formed on the rotating block (15), the abutting block (25) is arranged in the through slot (27), the abutting block (25) is in sliding fit with the through slot (27), a moving slot (28) is formed on the rotating block (15), the moving slot (28) is communicated with the through slot (27), a shifting block (29) is arranged in the moving slot (28), the shifting block (29) is in sliding fit with the moving slot (28), the shifting block (29) is fixedly connected with the abutting block (25), the spring (26) is arranged in the through slot (27), and two ends of the spring (26) are respectively fixedly connected with one end side wall of the through slot (27) and the abutting block (25), clamping grooves (30) are symmetrically formed in the outer wall of the rotating block (15), the two clamping grooves (30) are respectively arranged on two sides of the length direction of the moving groove (28), clamping blocks (31) are arranged in the clamping grooves (30), the clamping blocks (31) are in sliding fit with the clamping grooves (30), and the end face, close to the rotating block (15), of the adjusting block (12) is provided with abrasive grains (32).
4. The lateral shift tab device of warp knitting machine according to claim 3, the adjusting block (12) is provided with a rotating hole (38) and the adjusting block (12) is also provided with a hole (39), the hole (39) is communicated with the rotary hole (38), a cylinder (40) is arranged in the rotary hole (38), the cylinder (40) is in rotating fit with the rotary hole (38), an adjusting column (41) is fixed at one end of the cylinder (40) far away from the rotary hole (38), a third abutting bolt (42) is inserted into the hole (39), the third abutting bolt (42) is in threaded fit with the hole (39), the adjusting column (41) is penetrated with a support rod (43), the adjusting column (41) is penetrated with a four abutting bolt (44), and the four abutting bolt (44) is in threaded fit with the adjusting column (41).
5. The apparatus of claim 4, wherein the outer arc surface of the rotary plate (16) is provided with a plurality of protrusions (45).
6. The device of claim 5, wherein a rubber pad (46) is fixed to the end face of the abutting block (25) close to the adjusting block (12).
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| CN201910134651.2A CN109736011B (en) | 2019-02-23 | 2019-02-23 | Transverse displacement pulling piece device of warp knitting machine |
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| CN201910134651.2A CN109736011B (en) | 2019-02-23 | 2019-02-23 | Transverse displacement pulling piece device of warp knitting machine |
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| CN109736011B true CN109736011B (en) | 2020-07-03 |
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| CN201809584U (en) * | 2010-09-20 | 2011-04-27 | 劲霸(中国)经编有限公司 | Edge supporting device for warp knitting machine |
| CN203269167U (en) * | 2013-05-15 | 2013-11-06 | 何南星 | Selvedge tensioning device |
| CN103409933A (en) * | 2013-08-31 | 2013-11-27 | 郑依福 | Divided-structure wide-jacquard warp knitting machine |
| CN204550982U (en) * | 2015-04-17 | 2015-08-12 | 卡尔迈耶（中国）有限公司 | Cloth cover tensioning apparatus |
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| CN109736011A (en) | 2019-05-10 |
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Effective date of registration: 20231121 Address after: No. 66, Industrial Park, Longgu Town, Peixian County, Xuzhou City, Jiangsu Province, 221613 Patentee after: Minex New Materials (Jiangsu) Co.,Ltd. Address before: 314300 zone B, chaotongcun Industrial Zone, Baibu Town, Haiyan, Jiaxing City, Zhejiang Province Patentee before: JIAXING XINCHENG WARP KNITTING Co.,Ltd. |
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