Knitting machine galloping spindle

Abstract

The utility model discloses a braiding machine galloping spindle, which belongs to the technical field of galloping spindles and comprises a base and a spindle blade, a first support is fixedly mounted at the top end of the base, one end of the first support is fixedly connected with a supporting disc, the spindle blade is fixedly mounted at the top end of the supporting disc, and a supporting ring is rotatably mounted at the top end of the supporting disc. The supporting ring is connected to the outer side of the spindle blade in a sleeving mode, the spindle blade is hollow, a partition plate is fixedly installed between the two sides of the inner wall of the spindle blade, a plurality of first springs are fixedly installed on the two sides of the partition plate, one ends of the first springs on the same side are jointly connected with a clamping plate, and one end of the clamping plate penetrates through the spindle blade and extends to the outer side. A first groove is formed in one side of each clamping plate, and a roller shaft is rotationally installed between the two sides of the inner wall of each first groove, the situation that a spindle moves through the cavity is reduced, meanwhile, the height of the thread passing ring can be adjusted according to the requirement, and therefore the situation of winding is prevented, and the yarn feeding stability and efficiency of the spindle are improved.

Description

Technical Field

[0001] The utility model relates to the field of running spindles, in particular to a running spindle for a knitting machine. Background Art

[0002] High-speed braiding machine is suitable for weaving various round or flat inelastic and elastic ropes, mainly weaving various ropes, shoelaces, elastic bands, decorative bands, high-tensile bands, fishnet lines, fishing lines, tow ropes, marine ropes, sports belts, curtain belts, wires, fibers and other high-quality products.

[0003] Most of the existing yarn feeding devices for high-speed knitting machines have certain defects when they are used. There is no good limiting mechanism on the walking spindle to limit the spindle, which causes the spindle to shake on the walking spindle when the walking spindle drives the spindle to perform high-speed walking rotation motion. The yarn feeding may be unstable, the yarn may be entangled, and the yarn may be wrapped. This not only affects the product quality, but also seriously affects the work efficiency, causing great trouble. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a knitting machine running spindle, which aims to improve the problem that there is no good limiting mechanism on the running spindle to limit the spindle, resulting in the spindle shaking on the running spindle when the running spindle drives the spindle to perform high-speed running rotation motion.

[0005] The utility model is implemented as follows: a spinning spindle of a weaving machine comprises a base and a spindle rod, a first bracket is fixedly installed on the top of the base, one end of the first bracket is fixedly connected to a support plate, the spindle rod is fixedly installed on the top of the support plate, a support ring is rotatably installed on the top of the support plate, the support ring is sleeved on the outside of the spindle rod, the spindle rod is hollow, a partition is fixedly installed between the two sides of the inner wall of the spindle rod, a plurality of first springs are fixedly installed on both sides of the partition, one end of the plurality of first springs on the same side are connected to a clamping plate together, one end of the clamping plate passes through the spindle rod and extends to the outside, a first groove is provided on one side of the clamping plate, and a roller is rotatably installed between the two sides of the inner wall of the first groove.

[0006] In the preferred technical solution of the utility model, sliding holes matching the clamping plates are symmetrically arranged on the outer side of the spindle rod, the top and bottom ends of the clamping plates are arranged in arcs, and the clamping plates are slidably connected to the inner walls of the sliding holes.

[0007] In a preferred technical solution of the present utility model, both ends of the roller shaft are arranged in an arc shape, and one side of the roller shaft extends to the outside of the first groove.

[0008] In the preferred technical solution of the utility model, the partition is arranged at the center of the ingot rod, and multiple limit frames are symmetrically fixedly installed on both sides of the partition, the limit frames are U-shaped, and multiple limit rods are fixedly installed on one side of the splint, one end of the limit rod passes through one side of the limit frame, multiple limit rods correspond to multiple limit frames one by one, and multiple limit rods and multiple limit frames are staggered on one side of the splint.

[0009] In the preferred technical solution of the utility model, a circular hole matching the limiting rod is provided on the limiting frame, one end of the limiting rod passes through the circular hole and is fixedly connected to a first limiting circular plate, and the diameter of the first limiting circular plate is larger than the diameter of the circular hole.

[0010] In the preferred technical solution of the utility model, a second bracket is fixedly installed on one side of the support ring, the second bracket is L-shaped, a second groove is provided at the top of the second bracket, a second spring is fixedly installed at the bottom end of the inner wall of the second groove, a pull rod is fixedly installed at the top of the second spring, a positioning plate is rotatably installed at the top of the pull rod, an insertion rod is fixedly installed at the top of the spindle rod, a socket matching the insertion rod is provided on the positioning plate, and the diameter of the insertion rod is smaller than the diameter of the spindle rod.

[0011] In the preferred technical solution of the utility model, a threaded rod is installed on the positioning plate, the thread at the bottom end of the threaded rod passes through the positioning plate and is rotatably installed on the first extrusion ring, a guide rod is fixedly installed on one side of the top end of the first extrusion ring, the top end of the guide rod slides through the positioning plate and extends to the outside, the second extrusion ring is rotatably installed on the bottom end of the first extrusion ring, the first extrusion ring and the second extrusion ring are sleeved on the outside of the ingot rod, a turntable is fixedly installed on the top end of the threaded rod, a second limiting circular plate is fixedly installed on the top end of the guide rod, and the threaded rod and the guide rod are symmetrically arranged on the top end of the first extrusion ring.

[0012] In the preferred technical solution of the present invention, a pull ring is slidably sleeved on the outer side of the second bracket, a wire ring is fixedly installed on one side of the pull ring, a bolt is installed on the other side of the pull ring, the bolt thread passes through one side of the pull ring and the second bracket, and a plurality of thread grooves matching the bolt are provided on one side of the second bracket.

[0013] The beneficial effects of the utility model are as follows: the utility model obtains a walking spindle of a weaving machine through the above-mentioned design, and the spindle is sleeved on the spindle rod until the bottom is fitted with the top of the support ring. The cooperation of the first spring and the clamping plate makes the roller shaft fit with the inner wall of the spindle, and the positioning plate is pulled up to move up to the bottom end of the second extrusion ring higher than the top of the insertion rod and then rotated. The positioning plate moves through the pull rod to stretch the second spring, and the insertion hole on the positioning plate is released when it is just above the insertion rod. The positioning plate moves down through the pulling force of the second spring until the insertion rod is inserted into the insertion hole, and the rotating turntable drives the threaded rod to rotate. The threaded rod rotates and moves downward to drive the first extrusion ring and the second extrusion ring to move down to clamp with the top of the spindle. At this time, the pull ring can be pulled according to needs to adjust the height of the wire ring, and then it is fixed by bolts. This device reduces the movement of the spindle through the cavity, and at the same time, the height of the wire ring can be adjusted according to needs, thereby preventing the occurrence of winding, and thereby improving the stability and efficiency of the spindle yarn feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a knitting machine running spindle provided by the embodiment of the utility model;

[0016] Figure 2 A cross-sectional view of a spindle rod is provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of a part of the structure inside the spindle rod is provided for the implementation mode of the utility model;

[0018] Figure 4 A schematic diagram of the second bracket structure provided in an embodiment of the utility model;

[0019] Figure 5 A structural schematic diagram of a positioning plate is provided for an implementation mode of the utility model.

[0020] In the figure: 110-base; 111-first bracket; 112-support ring; 113-second bracket; 120-spindle rod; 121-partition; 122-first spring; 123-clamp; 124-roller; 125-limiting frame; 126-limiting rod; 130-second spring; 131-pull rod; 132-positioning plate; 133-threaded rod; 134-first extrusion ring; 135-guide rod; 136-second extrusion ring; 140-pull ring; 141-wire ring; 142-bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 The utility model provides a technical solution: a knitting machine spindle, comprising a base 110 and a spindle rod 120, a first bracket 111 is fixedly installed on the top of the base 110, one end of the first bracket 111 is fixedly connected to a support plate, the spindle rod 120 is fixedly installed on the top of the support plate, a support ring 112 is rotatably installed on the top of the support plate, the support ring 112 is sleeved on the outside of the spindle rod 120, the spindle rod 120 is hollow, a partition 121 is fixedly installed between the two sides of the inner wall of the spindle rod 120, a plurality of first springs 122 are fixedly installed on both sides of the partition 121, one end of the plurality of first springs 122 on the same side are commonly connected to a clamping plate 123, one end of the clamping plate 123 passes through the spindle rod 120 and extends to the outside, a first groove is provided on one side of the clamping plate 123, and a roller shaft 124 is rotatably installed between the two sides of the inner wall of the first groove.

[0023] In some specific embodiments, sliding holes matching the splint 123 are symmetrically arranged on the outside of the spindle rod 120, and the top and bottom ends of the splint 123 are arc-shaped, which makes it easier for the spindle to be sleeved on the outside of the spindle rod 120. The two ends of the roller 124 are arc-shaped, and one side of the roller 124 extends to the outside of the first groove. The arc setting of the splint 123 and the arc-shaped settings at both ends of the roller 124 make it easier for the spindle to be sleeved on the outside of the spindle rod 120.

[0024] In some specific implementation schemes, the partition 121 is arranged at the center of the spindle rod 120, and multiple limit frames 125 are symmetrically fixedly installed on both sides of the partition 121. The limit frames 125 are U-shaped, and multiple limit rods 126 are fixedly installed on one side of the splint 123. One end of the limit rod 126 passes through one side of the limit frame 125, which improves the stability of one end of the splint 123. A circular hole matching the limit rod 126 is provided on the limit frame 125. One end of the limit rod 126 passes through the circular hole and is fixedly connected to the first limit circular plate. The first limit circular plate can limit the sliding of the limit rod 126.

[0025] See also Figure 4 and Figure 5A second bracket 113 is fixedly installed on one side of the support ring 112. The second bracket 113 is L-shaped. A second groove is arranged at the top of the second bracket 113. A second spring 130 is fixedly installed at the bottom end of the inner wall of the second groove. A pull rod 131 is fixedly installed at the top of the second spring 130. A positioning plate 132 is rotatably installed at the top of the pull rod 131. A plug rod is fixedly installed at the top of the spindle rod 120. A socket matching the plug rod is arranged on the positioning plate 132. A threaded rod 133 is installed on the positioning plate 132. The bottom end of the threaded rod 133 passes through the positioning plate 132 and is rotatably installed on the first extrusion ring 13 4. A guide rod 135 is fixedly installed on one side of the top of the first extrusion ring 134. The top of the guide rod 135 slides through the positioning plate 132 and extends to the outside. The second extrusion ring 136 is rotatably installed on the bottom of the first extrusion ring 134. The pull ring 140 is slidably sleeved on the outside of the second bracket 113. A wire ring 141 is fixedly installed on one side of the pull ring 140. A bolt 142 is installed on the other side of the pull ring 140. The bolt 142 threads through one side of the pull ring 140 and the second bracket 113. The pull ring 140 can prevent the occurrence of winding, and the height of the pull ring 140 can be adjusted as needed to improve practicality.

[0026] Working principle: When in use, the spindle is put on the spindle rod 120 until the bottom is in contact with the top of the support ring 112, and the positioning plate 132 is pulled up to move until the bottom of the second extrusion ring 136 is higher than the top of the insertion rod and then rotated. The positioning plate 132 moves through the pull rod 131 to stretch the second spring 130. When the socket on the positioning plate 132 is directly above the insertion rod, release it. The positioning plate 132 moves down through the pulling force of the second spring 130 until the insertion rod is inserted into the socket. The turntable is rotated to drive the threaded rod 133 to rotate. The threaded rod 133 rotates and moves downward, driving the first extrusion ring 134 and the second extrusion ring 136 to move down to clamp the top of the spindle. At this time, the pull ring 140 can be pulled according to needs to adjust the height of the wire ring 141, and then fixed with bolts 142.

[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A knitting machine spindle, comprising a base and a spindle rod, characterized in that: The first bracket is fixedly installed on the top of the base, one end of the first bracket is fixedly connected to the support plate, the spindle rod is fixedly installed on the top of the support plate, a support ring is rotatably installed on the top of the support plate, the support ring is sleeved on the outside of the spindle rod, the spindle rod is hollow, a partition is fixedly installed between the two sides of the inner wall of the spindle rod, a plurality of first springs are fixedly installed on both sides of the partition, one end of the plurality of first springs on the same side is commonly connected to a clamping plate, one end of the clamping plate passes through the spindle rod and extends to the outside, a first groove is provided on one side of the clamping plate, and a roller is rotatably installed between the two sides of the inner wall of the first groove.

2. A knitting machine spindle according to claim 1, characterized in that: The outer side of the spindle rod is symmetrically provided with sliding holes matching the clamping plate, and one side of the top end and the bottom end of the clamping plate is arranged in an arc.

3. A knitting machine spindle according to claim 1, characterized in that: Both ends of the roller shaft are arranged in an arc shape, and one side of the roller shaft extends to the outside of the first groove.

4. A knitting machine spindle according to claim 1, characterized in that: The partition is arranged at the center of the ingot rod, and a plurality of limit frames are symmetrically fixedly installed on both sides of the partition. The limit frames are U-shaped, and a plurality of limit rods are fixedly installed on one side of the clamping plate. One end of the limit rod passes through one side of the limit frame.

5. A knitting machine spindle according to claim 4, characterized in that: The limiting frame is provided with a round hole matching the limiting rod, and one end of the limiting rod passes through the round hole and is fixedly connected to the first limiting circular plate.

6. A knitting machine spindle according to claim 1, characterized in that: A second bracket is fixedly installed on one side of the support ring, and the second bracket is L-shaped. A second groove is provided at the top of the second bracket, and a second spring is fixedly installed at the bottom end of the inner wall of the second groove. A pull rod is fixedly installed on the top of the second spring, and a positioning plate is rotatably installed on the top of the pull rod. An insertion rod is fixedly installed on the top of the spindle rod, and a socket matching the insertion rod is provided on the positioning plate.

7. A knitting machine spindle according to claim 6, characterized in that: A threaded rod is installed on the positioning plate, and the thread at the bottom end of the threaded rod passes through the positioning plate and is rotatably installed on the first extrusion ring. A guide rod is fixedly installed on one side of the top end of the first extrusion ring. The top end of the guide rod slides through the positioning plate and extends to the outside, and the second extrusion ring is rotatably installed on the bottom end of the first extrusion ring.

8. The knitting machine spindle according to claim 6, characterized in that: The outer side of the second bracket is slidably sleeved with a pull ring, one side of the pull ring is fixedly installed with a wire ring, and the other side of the pull ring is installed with a bolt, and the bolt thread passes through one side of the pull ring and the second bracket.

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