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CN-224227371-U - Tension regulator for yarn storage mechanism of warp knitting machine

CN224227371UCN 224227371 UCN224227371 UCN 224227371UCN-224227371-U

Abstract

The utility model relates to a tension regulator of a yarn storage mechanism of a warp knitting machine, which comprises a base, wherein two brackets are symmetrically and fixedly connected to the top of the base, a winding roller and a guide roller are respectively arranged on the inner sides of the two brackets, an adjusting mechanism is arranged between the two brackets, an installing mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a U-shaped frame fixed between the two brackets, two L-shaped round rods are symmetrically and fixedly connected to the inner sides of the U-shaped frame, a lifting plate is movably sleeved between the two L-shaped round rods, a U-shaped plate is arranged at the top of the lifting plate, and two tension sensors are symmetrically and fixedly connected to the top of the U-shaped plate.

Inventors

  • WEI CHUNYAN

Assignees

  • 常熟市大发经编织造有限公司

Dates

Publication Date
20260512
Application Date
20250714

Claims (6)

  1. 1. The tension adjuster of the yarn storage mechanism of the warp knitting machine comprises a base (1) and is characterized in that two brackets (6) are symmetrically and fixedly connected to the top of the base (1), a yarn winding roller (4) and a guide roller (5) are respectively arranged on the inner sides of the two brackets (6), an adjusting mechanism (2) is arranged between the two brackets (6), and a mounting mechanism (3) is arranged on the adjusting mechanism (2); The adjusting mechanism (2) comprises a U-shaped frame (201) fixed between two brackets (6), two L-shaped round rods (205) are symmetrically and fixedly connected to the inner side of the U-shaped frame (201), a lifting plate (208) is movably sleeved between the two L-shaped round rods (205), a U-shaped plate (2010) is placed at the top of the lifting plate (208), two tension sensors (2013) are symmetrically and fixedly connected to the top of the U-shaped plate (2010), jacking blocks (2012) are fixedly connected to the top of the two tension sensors (2013), and tensioning rollers (209) are rotationally connected between the two jacking blocks (2012).
  2. 2. The tension adjuster of the yarn storage mechanism of the warp knitting machine according to claim 1, wherein an L-shaped plate (204) is fixedly arranged on the outer side of the U-shaped frame (201), a driving motor (202) is fixedly arranged on the L-shaped plate (204), a driving shaft (203) is fixedly connected to the driving motor (202), a side disc (206) located below the lifting plate (208) is fixedly connected to one end, away from the driving motor (202), of the driving shaft (203), a movable rod (207) is rotatably connected to one side, away from the driving shaft (203), of the side disc (206), and one end, away from the side disc (206), of the movable rod (207) is rotatably connected with the lifting plate (208).
  3. 3. The tension adjuster for the yarn storage mechanism of the warp knitting machine according to claim 1, wherein two positioning blocks (2011) are symmetrically and fixedly connected to the top of the lifting plate (208), and the U-shaped plate (2010) is movably sleeved on the outer sides of the two positioning blocks (2011).
  4. 4. The tension adjuster of the yarn storage mechanism of the warp knitting machine according to claim 1, wherein the mounting mechanism (3) comprises a guide post (301) fixed on the inner side of the U-shaped plate (2010), two guide plates (307) are symmetrically and movably sleeved on the outer side of the guide post (301), inserting rods (302) are fixedly connected to the sides, away from each other, of the two guide plates (307), inserting holes are formed in the sides, close to each other, of the two positioning blocks (2011), the two inserting rods (302) are respectively inserted into the two inserting holes, guide grooves (303) are formed in the inner bottom wall of the U-shaped plate (2010), and the two guide plates (307) are in sliding connection with the guide grooves (303).
  5. 5. The tension adjuster of the yarn storage mechanism of the warp knitting machine according to claim 4, wherein the middle part of the outer side of the guide post (301) is fixedly sleeved with a supporting plate (304), the top of the supporting plate (304) is rotatably connected with a screw rod (309), the top end of the screw rod (309) is fixedly connected with a hand wheel (3010), the outer side of the screw rod (309) is in threaded sleeve connection with a screw sleeve (3011), the outer side of the screw sleeve (3011) is symmetrically and fixedly connected with two limiting rods (306), the outer side of the supporting plate (304) is symmetrically provided with two limiting grooves (305), and the two limiting rods (306) are respectively in sliding connection with the two limiting grooves (305).
  6. 6. The tension adjuster for a yarn storage mechanism of a warp knitting machine according to claim 5, wherein two driving rods (308) are symmetrically and rotatably connected to the outer side of the screw sleeve (3011), and one ends of the two driving rods (308) far away from the screw sleeve (3011) are rotatably connected to two guide plates (307) respectively.

Description

Tension regulator for yarn storage mechanism of warp knitting machine Technical Field The utility model belongs to the technical field of warp knitting machines, and particularly relates to a tension adjuster of a yarn storage mechanism of a warp knitting machine. Background Warp knitting machine is through the warp feeding loop formation of multiunit parallel yarn to form the knitting, and yarn storage mechanism tension is stable to fabric quality vital, in weaving, because of fabric pattern, raw materials, start-up speed difference, need accurate regulation and control yarn tension, but traditional warp knitting machine stores up yarn tension control and relies on single let-off volume adjustment mostly, when facing special product production, tension suitability is poor, the too loose fabric yarn that causes easily appears tension, the decorative pattern is unclear, or tension is too tight to trigger the needle spare skew, the yarn breakage leaks the scheduling problem, be difficult to satisfy diversified, high quality weaving demand, promote tension regulator to more accurate, flexible direction development. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the tension adjuster of the yarn storage mechanism of the warp knitting machine, which effectively solves the problem that the tension of yarns is inconvenient to accurately control at present. The tension regulator of the yarn storage mechanism of the warp knitting machine comprises a base, wherein the top of the base is symmetrically and fixedly connected with two brackets, the inner sides of the two brackets are respectively provided with a winding roller and a guide roller, an adjusting mechanism is arranged between the two brackets, and an installing mechanism is arranged on the adjusting mechanism; The adjusting mechanism comprises a U-shaped frame fixed between two brackets, two L-shaped round rods are symmetrically and fixedly connected to the inner side of the U-shaped frame, a lifting plate is movably sleeved between the two L-shaped round rods, a U-shaped plate is placed at the top of the lifting plate, two tension sensors are symmetrically and fixedly connected to the top of the U-shaped plate, top blocks are fixedly connected to the tops of the two tension sensors, and a tensioning roller is rotationally connected between the two top blocks. Preferably, the outside fixed mounting of U type frame has the L template, and fixed mounting has driving motor on the L template, fixedly connected with drive shaft on the driving motor, and driving shaft keeps away from driving motor's one end fixedly connected with is located the side dish of lifter plate below, and one side that the side dish kept away from the drive shaft rotates and is connected with the movable rod, and the one end that the side dish was kept away from to the movable rod rotates with the lifter plate to be connected. Preferably, the top of the lifting plate is symmetrically and fixedly connected with two positioning blocks, and the U-shaped plate is movably sleeved on the outer sides of the two positioning blocks. Preferably, the installation mechanism comprises a guide post fixed on the inner side of the U-shaped plate, two guide plates are symmetrically and movably sleeved on the outer side of the guide post, inserting rods are fixedly connected to one sides, away from each other, of the two guide plates, inserting holes are formed in one sides, close to each other, of the two positioning blocks, the two inserting rods are respectively inserted into the two inserting holes, guide grooves are formed in the inner bottom wall of the U-shaped plate, and the two guide plates are in sliding connection with the guide grooves. Preferably, the middle part in the outside of guide post has fixedly cup jointed the backup pad, and the top of backup pad rotates and is connected with the screw rod, and the top fixedly connected with hand wheel of screw rod, the outside screw thread of screw rod has cup jointed the swivel nut, and the outside symmetry fixedly connected with two gag lever posts of swivel nut, and the outside symmetry of backup pad is equipped with two spacing grooves, two gag lever posts respectively with two spacing groove sliding connection. Preferably, the outside symmetry rotation of swivel nut is connected with two actuating levers, and the one end that two actuating levers kept away from the swivel nut is connected with two deflector rotations respectively. Compared with the prior art, the utility model has the beneficial effects that: 1. The tension of the yarns is conveniently detected through the coordination between the U-shaped plate, the tension sensor, the ejector block and the tensioning roller, and the height of the tensioning roller can be changed through the coordination among the driving motor, the driving shaft, the side disc, the movable rod, the L-shaped round rod and the U-