Search

CN-224227352-U - Fastening device for swing rod and swing shaft on rapier loom

CN224227352UCN 224227352 UCN224227352 UCN 224227352UCN-224227352-U

Abstract

The utility model relates to a fastening device for a swing rod and a swing shaft on a rapier loom, which belongs to the technical field of fastening devices and comprises a frame body and a swing rod body, wherein the swing shaft body is rotationally connected to the inside of the frame body through a bearing, a motor is fixed to the left side of the frame body through a mounting frame, and the outer side of an output shaft of the motor rotationally penetrates through the frame body and is fixedly connected with the left side of the swing shaft body. According to the fastening device for the swing rod and the swing shaft on the rapier loom, through the design of the toggle plate and the spring, the disassembly and the installation operation of the swing rod body are simple and convenient, the maintenance is easy, the fixing mode of the fixing ring and the magnet assembly is adopted, the connection between the swing rod body and the swing shaft body is ensured to be more stable and reliable, the stable connection can reduce faults caused by loosening of parts, the operation efficiency and the product quality of the rapier loom are improved, the performance and the reliability of the rapier loom can be effectively improved, and more stable equipment support is provided for textile production.

Inventors

  • Sheng Yonghao
  • Sheng Ruihui
  • Wu Youchu
  • WU RIXIN
  • LUO SHAOHUA

Assignees

  • 佛山市冠康隆纺织有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (8)

  1. 1. The fastening device for the swing rod and the swing shaft on the rapier loom comprises a frame body (1) and a swing rod body (2) and is characterized in that the swing rod body (3) is rotationally connected inside the frame body (1) through a bearing, a motor (4) is fixed on the left side of the frame body (1) through a mounting frame, the outer side of an output shaft of the motor (4) rotationally penetrates through the frame body (1) and is fixedly connected with the left side of the swing rod body (3), a clamping mechanism (5) is arranged on the lower surface of the swing rod body (2), and a connecting mechanism (6) is arranged on the outer side of the swing rod body (3); The utility model discloses a swing rod body, including fixing block frame (501) at swing rod body (2) lower surface, fixed orifices (502) have all been run through in the left and right sides of block frame (501), the inside slip grafting of block frame (501) has head rod (503), draw-in groove (504) have all been seted up to the left and right sides of head rod (503), the left and right sides of block frame (501) all is fixed with U-shaped frame (505), the left and right sides a lateral wall that U-shaped frame (505) inner chamber is relative all is fixed with spring (506), the left and right sides one side that spring (506) is relative all is fixed with movable plate (507), the left and right sides one side that movable plate (507) is relative all is fixed with clamping rod (508), the left and right sides clamping rod (508) all sliding connection is in the inside of left and right sides fixed orifices (502), the left and right sides clamping rod (508) is relative one side all sliding grafting in the inside of left and right sides draw-in groove (504), the left and right sides movable plate (507) is equipped with positive coupling assembling.
  2. 2. The fastening device for the swing rod and the swing shaft of the rapier loom of claim 1, wherein the connecting assembly comprises a poking plate (509) fixed on the front surface of the moving plate (507) at the left side and the right side, sliding grooves (510) are formed in the top wall and the bottom wall of the inner cavity of the U-shaped frame (505) at the left side and the right side, a sliding block (511) is slidably connected in each sliding groove (510), and one side, opposite to the sliding block (511), of the upper side and the lower side is fixedly connected with the upper surface and the lower surface of the moving plate (507).
  3. 3. The fastening device for a swing rod and a swing shaft of a rapier loom according to claim 2, wherein the slider (511) moves linearly left and right inside the chute (510).
  4. 4. The fastening device for the swing rod and the swing shaft on the rapier loom according to claim 1, wherein the connecting mechanism (6) comprises three fixing rings (601) which are fixed on the outer side of the swing shaft body (3) through bolts, second connecting rods (602) are fixed on the upper surfaces of the fixing rings (601) on the left side and the right side, the upper surface of the middle fixing ring (601) is fixedly connected with the bottom end of the first connecting rod (503), inserting cylinders (603) are fixed on the left side and the right side of the lower surface of the swing rod body (2), and the top ends of the second connecting rods (602) on the left side and the right side are slidably inserted into the inserting cylinders (603) on the left side and the right side.
  5. 5. The fastening device for the swing rod and the swing shaft of the rapier loom of claim 4, wherein the connecting mechanism (6) further comprises a first magnet (604) fixed on the top wall of the inner cavity of the left and right inserting tube (603), the lower surfaces of the first magnets (604) on the left and right sides are magnetically attracted with a second magnet (605), and the second magnets (605) on the left and right sides are fixed on the top ends of the second connecting rods (602) on the left and right sides.
  6. 6. The fastening device for the swing rod and the swing shaft of the rapier loom according to claim 4, wherein the three fixing rings (601) are uniformly distributed on the outer side of the swing shaft body (3).
  7. 7. The fastening device for a swing rod and a swing shaft of a rapier loom according to claim 4, wherein the first connecting rod (503) and the second connecting rod (602) are equal in size.
  8. 8. The fastening device for the swing rod and the swing shaft of the rapier loom of claim 1, wherein the inner diameter of the clamping groove (504) is matched with the outer diameter of the clamping rod (508).

Description

Fastening device for swing rod and swing shaft on rapier loom Technical Field The utility model relates to the technical field of fastening devices, in particular to a fastening device for a swing rod and a swing shaft on a rapier loom. Background Rapier looms generally comprise a frame on both sides, on which five systems of reeling, shedding, beating-up, let-off and weft insertion are arranged, wherein the beating-up system pushes the weft yarn introduced into the shed towards the shed by a reed and interweaves with the warp yarn into a fabric with a certain weft density. On a rapier loom, a main driving motor drives a swinging shaft to periodically rotate positively and negatively, a swinging rod is fixedly arranged on the swinging shaft, the swinging rod in the prior art is usually fixed on the swinging shaft by adopting a fixing frame, the fixing frame is generally fixedly connected with the swinging rod by welding or bolts, and when the swinging rod needs to be detached for maintenance, the rapier loom is inconvenient to move out of a fastening device of the swinging rod and the swinging shaft. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides a fastening device for a swing rod and a swing shaft on a rapier loom, which has the advantages of being convenient for disassembling and maintaining the swing rod and the like, and solves the problems raised by the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The fastening device of the swing rod and the swing shaft on the rapier loom comprises a frame body and a swing rod body, wherein the swing shaft body is rotationally connected inside the frame body through a bearing, a motor is fixed on the left side of the frame body through a mounting frame, the outer side of an output shaft of the motor rotationally penetrates through the frame body and is fixedly connected with the left side of the swing shaft body, a clamping mechanism is arranged on the lower surface of the swing rod body, and a connecting mechanism is arranged on the outer side of the swing shaft body; the clamping mechanism comprises a clamping frame fixed on the lower surface of the swing rod body, fixing holes are formed in the left side and the right side of the clamping frame in a penetrating mode, a first connecting rod is inserted into the clamping frame in a sliding mode, clamping grooves are formed in the left side and the right side of the first connecting rod, U-shaped frames are fixed on the left side and the right side of the clamping frame, springs are fixed on opposite side walls of inner cavities of the U-shaped frames, moving plates are fixed on opposite sides of the springs, clamping rods are fixed on opposite sides of the moving plates, the clamping rods are connected to the inner portions of the fixing holes on the left side and the right side in a sliding mode, and the opposite sides of the clamping rods are inserted into the clamping grooves on the left side and the right side in a sliding mode, and connecting assemblies are arranged on the front faces of the moving plates. Further, the coupling assembling is including fixing in the positive toggle plate of left and right sides movable plate, left and right sides U-shaped frame inner chamber roof and diapire have all seted up the spout, every the inside of spout all sliding connection has the slider, upper and lower both sides the opposite one side of slider all with the upper surface and the lower fixed surface of movable plate are connected. Further, the sliding block moves linearly left and right in the sliding groove. Further, coupling mechanism is including fixing the retainer plate in the pendulum shaft body outside and quantity is three through the bolt, left and right sides the upper surface of retainer plate all is fixed with the second connecting rod, and the middle part the upper surface of retainer plate and the bottom fixed connection of head rod, the left and right sides of pendulum rod body lower surface all is fixed with grafting section of thick bamboo, left and right sides the inside at the left and right sides grafting section of thick bamboo is all slided grafting on the top of second connecting rod. Further, coupling mechanism still includes the first magnet of fixing at left and right sides grafting section of thick bamboo inner chamber roof, left and right sides the second magnet has all been inhaled to the equal magnetism of lower surface of first magnet, left and right sides the top at left and right sides second connecting rod is all fixed to the second magnet. Further, the three fixing rings are uniformly distributed on the outer side of the pendulum shaft body. Further, the first connecting rod and the second connecting rod are equal in size. Further, the inner diameter of the clamping groove is matched with the outer diameter of the clamping rod. Compared with the prior art, the