CN221877287U - Leasing reed of warping machine - Google Patents

Abstract

The utility model relates to the technical field of textile equipment, and discloses a warping reed of a warping machine, including a base, a support column vertically fixed on the base, a sliding cylinder slidably sleeved on the support column, a U-shaped bracket fixed to the top of the sliding cylinder, a plurality of parallel and spaced apart and vertically fixed to the middle of the U-shaped support frame, a lifting device for driving the sliding cylinder to reciprocate up and down relative to the support column, a pair of rotating shafts with both ends rotatably connected to the two side walls of the middle of the U-shaped bracket and parallel to each other, clamps respectively fixed on the two rotating shafts, positioning grooves respectively opened on one side of the two clamps and clamping and positioning the upper end of the warping teeth, and a locking assembly for locking the rotation of the rotating shaft relative to the U-shaped bracket. The utility model has the following advantages and effects: it has the effect of clamping and fixing or loosening away from the upper end of the warping teeth according to the working requirements of the warping reed.

Description

A hank reed for warping machine

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a lench reed of a warping machine.

Background Art

The warping machine is an important equipment used for warping in the textile industry. During its operation, multiple yarns need to be arranged and fixed in order. The twisting reed is one of the important components on the warping machine. Its main function is to twist and fix the yarns so that the yarns are arranged in order, which is convenient for the subsequent warping and weaving processes. The existing warping machine twisting reed is usually composed of a plurality of twisting teeth fixed on the shaft, so that the adjacent yarns are separated by the twisting teeth during the twisting process. However, there are some problems with the existing warping machine twisting reed device. For example, the upper end of the traditional twisting teeth is generally open, which is convenient for the staff to thread the yarn, but during the warping process, the twisting teeth are affected by the friction of the yarn and vibrate. These vibrations are not only not conducive to the stability of processing and production, but also can easily cause the twisting teeth to deform or even break, thereby reducing their service life.

Utility Model Content

The utility model aims to provide a warping reed of a warping machine, which has the effect of clamping and fixing or loosening the upper end of the warping teeth away from the warping reed according to the working requirements of the warping reed.

The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a warping machine reed, comprising a base, a support column vertically fixed on the base, a sliding cylinder slidably sleeved on the support column, a U-shaped bracket fixed on the top of the sliding cylinder, a plurality of parallel and spaced reed teeth vertically fixed in the middle of the U-shaped support frame, a lifting device for driving the sliding cylinder to reciprocate up and down relative to the support column, a pair of rotating shafts with both ends rotatably connected to the two side walls of the middle of the U-shaped bracket and parallel to each other, clamps respectively fixed on the two rotating shafts, positioning grooves respectively opened on one side of the two clamps and clamping the upper ends of the reed teeth, and a locking assembly for locking the rotating shaft to rotate relative to the U-shaped bracket, wherein the rotating shaft is located at the upper end of the reed teeth, and the distance between the two is large enough for an adult's palm to pass through.

The utility model is further configured as follows: the opening of the positioning groove is wide and the bottom is narrow, and the width of the bottom is consistent with the width of the twisting teeth.

The utility model is further configured as follows: the two clamping plates are provided with positioning grooves on one side thereof and are in parallel contact with each other; one end of the fixed hinged rotating shaft is a semicircular arc surface, and the semicircular arc surface and the rotating shaft are coaxial.

The utility model is further configured as follows: the locking assembly includes a circular hole opened on one side of the side wall of the U-shaped bracket, an insertion rod movably inserted into the circular hole, springs whose two ends are respectively fixedly connected to the bottom of the circular hole and one end of the insertion rod extending into the circular hole, a rectangular locking plate fixed to one end of the insertion rod extending out of the circular hole, and a pair of square clamping plates respectively fixed to one end of two rotating shafts, one end of the two rotating shafts rotates to pass through the side wall of the U-shaped bracket and is fixedly connected to the square clamping plate, the circular hole and the insertion rod are located parallel to each other between the two rotating shafts, and two sides of the rectangular locking plate are in parallel contact with one side of the two square clamping plates.

The utility model is further configured as follows: finger-shaped grooves are respectively provided on both sides of the rectangular locking plate.

The utility model is further configured as follows: the lifting device includes a servo motor fixedly mounted on a base, a crank with one end fixedly connected to an output end of the servo motor, and connecting rods with two ends respectively hinged to the other end of the crank and the lower end of the sliding cylinder.

The beneficial effects of the utility model are as follows: by adopting the structures such as the clamping plates and the positioning grooves in the above-mentioned splitting reed, when the splitting reed normally splits the yarn, the positioning grooves of the two clamping plates will position and clamp the upper ends of the splitting teeth to prevent the splitting teeth from vibrating and improve the service life of the splitting teeth; when the splitting reed needs to be threaded, firstly the rectangular locking plates between the square clamping plates are pulled out to release the rotation lock of the rotating shaft between the U-shaped brackets, and then the two clamping plates are manually flipped upwards so that the clamping plates and the positioning grooves thereon are loosened and away from the upper ends of the splitting teeth, and after the clamping plates are completely flipped up 180 degrees, the rectangular locking plates are released. The locking plate, since one end of the rectangular locking plate is connected to the plug rod that is plugged into the circular hole on the side wall of the U-shaped bracket, and a spring is connected to one end of the plug rod and the bottom of the circular hole, the moment the rectangular locking plate is released, it will return to the gap between the two square clamping plates again, locking the position of the rotating shaft and the clamping plate in this state. Because the rotating shaft is located at the upper end of the splitting teeth, and the distance between the two is large enough for an adult's palm to pass through, the staff can manually lead the thread at the upper end of the splitting teeth and put the yarn into the corresponding splitting teeth gap at the same time, so as to achieve the effect of assisting the staff to quickly thread the thread.

Among them, the crank-connecting rod structure of the lifting device can also reciprocate and drive the splitting teeth to move up and down relative to the yarn, thereby avoiding long-term wear of the yarn on the same position of the splitting teeth, which leads to a decrease in the service life of the splitting teeth; the positioning groove has a wide opening and a narrow bottom structure, which can not only ensure the safe and smooth repositioning and clamping of the upper end of the splitting teeth after the splitting reed is threaded, but also adjust the deformed and bent splitting teeth back; the semicircular arc surface on the top of the splint can ensure that the flipping movements of the two splints do not affect each other; the finger-shaped grooves on both sides of the rectangular locking plate can facilitate the staff to manually pull out the rectangular locking plate.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the present embodiment;

FIG2 is a schematic diagram showing the effect of the clamping plate of the present embodiment being loosened and away from the upper end of the split teeth;

FIG3 is a schematic diagram of the locking group pricing structure of this embodiment;

In the figure, 1. base; 2. support column; 3. sliding cylinder; 4. U-shaped bracket; 5. twisting teeth; 6. lifting device; 61. servo motor; 62. crank; 63. connecting rod; 7. rotating shaft; 8. clamping plate; 81. positioning groove; 9. locking assembly; 91. round hole; 92. plug rod; 93. spring; 94. rectangular locking plate; 941. finger-shaped groove; 95. square card plate.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 and 2, comprising a base 1, a support column 2 vertically fixed on the base 1, a sliding cylinder 3 slidably sleeved on the support column 2, a U-shaped bracket 4 fixed to the top of the sliding cylinder 3, a plurality of parallel and spaced apart and vertically fixed to the middle of the U-shaped support frame, a lifting device 6 for driving the sliding cylinder 3 to reciprocate up and down relative to the support column 2, a pair of rotating shafts 7 rotatably connected to the two side walls of the middle of the U-shaped bracket 4 and parallel to each other at both ends, a clamping plate 8 fixedly hinged on the two rotating shafts 7, a positioning groove 81 respectively opened on one side of the two clamping plates 8 and clamping the upper end of the positioning dividing tooth 5, a locking assembly 9 for locking the rotating shaft 7 to rotate relative to the U-shaped bracket 4, the rotating shaft 7 is located at the upper end of the dividing tooth 5, and the distance between the two is large enough for an adult's palm to pass through, and the lifting device 6 comprises a servo motor 61 fixedly mounted on the base 1, a crank 62 fixedly connected to the output end of the servo motor 61 at one end, and a connecting rod 63 respectively hinged at the other end of the crank 62 and the lower end of the sliding cylinder 3 at both ends. The opening of the positioning groove 81 is wide and the bottom is narrow, and the width of the bottom is consistent with the width of the split teeth 5. The two clamping plates 8 are parallel to each other on one side of the positioning groove 81, and one end of the fixed hinged rotating shaft 7 is a semicircular arc surface, and the semicircular arc surface and the rotating shaft 7 are coaxial.

As shown in FIG. 3 , the locking assembly 9 includes a circular hole 91 opened on one side of the side wall of the U-shaped bracket 4, a rod 92 movably inserted into the circular hole 91, a spring 93 whose two ends are respectively fixedly connected to the bottom of the circular hole 91 and one end of the rod 92 extending into the circular hole 91, a rectangular locking plate 94 fixed to one end of the rod 92 extending out of the circular hole 91, and a pair of square clamping plates 95 respectively fixed to one end of the two rotating shafts 7, one end of the two rotating shafts 7 rotates to pass through the side wall of the U-shaped bracket 4 and is fixedly connected to the square clamping plates 95, the circular hole 91 and the rod 92 are parallelly located between the two rotating shafts 7, and the two sides of the rectangular locking plate 94 are parallel to one side of the two square clamping plates 95. Among them, finger-shaped grooves 941 are respectively opened on both sides of the rectangular locking plate 94.

The working principle of this embodiment;

When the reed is normally reeling the yarn, the positioning grooves 81 of the two clamping plates 8 will position and clamp the upper end of the reed teeth 5 to prevent the reed teeth 5 from vibrating and increase the service life of the reed teeth 5. When the reed needs to be threaded, the rectangular locking plate 94 between the square clamping plates 95 is firstly pulled out to release the rotation lock of the rotating shaft 7 between the U-shaped brackets 4, and then the two clamping plates 8 are manually flipped upwards so that the clamping plates 8 and the positioning grooves 81 thereon are loosened and away from the upper end of the reed teeth 5. After the clamping plates 8 are completely flipped up 180 degrees, the rectangular locking plate 94 is released. An insertion rod 92 is connected to the circular hole 91 on the side wall of the U-shaped bracket 4, and a spring 93 is connected to one end of the insertion rod 92 and the bottom of the circular hole 91. Therefore, at the moment when the rectangular locking plate 94 is released, it will return to the gap between the two square clamping plates 95 again, locking the position of the rotating shaft 7 and the clamping plate 8 in this state. Because the rotating shaft 7 is located at the upper end of the splitting tooth 5 and the distance between the two is large enough for an adult's palm to pass, the staff can manually lead the thread at the upper end of the splitting tooth 5 and put the yarn into the corresponding gap between the splitting teeth 5 at the same time, so as to achieve the effect of assisting the staff to quickly thread the thread.

Among them, the crank 62 connecting rod 63 structure of the lifting device 6 can also reciprocate and drive the splitting teeth 5 to move up and down relative to the yarn, thereby avoiding long-term wear of the yarn on the same position of the splitting teeth 5, which leads to a decrease in the service life of the splitting teeth 5; the positioning groove 81 has a wide opening and a narrow bottom structure, which can not only ensure the safe and smooth repositioning and clamping of the upper end of the splitting teeth 5 after the splitting reed is threaded, but also adjust the deformed and bent splitting teeth 5 back; the semicircular arc surface on the top of the splint 8 can ensure that the flipping movements of the two splints 8 do not affect each other; the finger-shaped grooves 941 on both sides of the rectangular locking plate 94 can facilitate the staff to manually pull out the rectangular locking plate 94.

Claims (6)

1. The utility model provides a hank reed of warper, a serial communication port, including base (1), support column (2) on vertical unable adjustment base (1), slip cap locates slide tube (3) on support column (2), be fixed in U font support (4) on slide tube (3) top, a plurality of parallel interval and vertical branch hank tooth (5) that are fixed in U font support middle part, drive slide tube (3) are relative support column (2) lifting device (6) reciprocal lift from top to bottom, a pair of both ends rotate connect in U font support (4) middle part both sides wall and mutually parallel axis of rotation (7), splint (8) on two fixed hinge axis of rotation (7) respectively, set up locating slot (81) on two splint (8) one side and clamp location branch hank tooth (5) upper end respectively, locking axis of rotation (7) are relative U font support (4) rotatory locking subassembly (9), axis of rotation (7) are located branch hank tooth (5) upper end, and both distances can supply adult's palm to pass through.

2. A draw-off reed of a warping machine according to claim 1, wherein: the opening of the positioning groove (81) is wide, the bottom is narrow, and the width of the bottom is consistent with the width of the leasing teeth (5).

3. A draw-off reed of a warping machine according to claim 1, wherein: one side of the locating groove (81) is formed in the two clamping plates (8) and is in parallel contact with the other side of the locating groove, one end of the fixed hinged rotating shaft (7) is a semicircular arc surface, and the semicircular arc surface and the rotating shaft (7) are coaxial.

4. A draw-off reed of a warping machine according to claim 1, wherein: the locking assembly (9) comprises a round hole (91) formed in one side of the side wall of the U-shaped support (4), an inserting rod (92) movably inserted into the round hole (91), springs (93) fixedly connected with the bottom of the round hole (91) and one end of the inserting rod (92) respectively, a rectangular locking plate (94) fixedly arranged on one end of the inserting rod (92) and extending out of the round hole (91), a pair of square clamping plates (95) fixedly arranged on one end of each of the two rotating shafts (7), one ends of the two rotating shafts (7) rotate to penetrate out of the side wall of the U-shaped support (4), the square clamping plates (95) are fixedly connected, the round hole (91) and the inserting rod (92) are parallel to each other and are positioned between the two rotating shafts (7), and two sides of the rectangular locking plate (94) are parallel to one sides of the two square clamping plates (95).

5. According to claim 4 a leasing reed of a warping machine, the method is characterized in that: finger-shaped grooves (941) are respectively formed in two sides of the rectangular locking plate (94).

6. A draw-off reed of a warping machine according to claim 1, wherein: the lifting device (6) comprises a servo motor (61) fixedly arranged on the base (1), a crank (62) with one end fixedly connected with the output end of the servo motor (61), and a connecting rod (63) with the two ends respectively hinged with the other end of the crank (62) and the lower end of the sliding cylinder (3).