A weaving machine with a one-on-one weaving pattern structure

Abstract

The present invention discloses a braiding machine with a one-press-one braiding pattern structure, belonging to the technical field of braiding machines, comprising a disc frame, a fixing frame being arranged at the lower end of the disc frame, an inner spindle being arranged at one end of the fixing frame located inside the disc frame, an outer spindle being arranged at the other end of the disc frame, and the wire wheels of the inner spindles are all provided with inner spindle wires. The present invention drives the braiding rod with the force transmitted by the gears by changing the structure of the swing rod, and can swing rapidly to form a one-press-one braiding structure, so that the mechanism has no slip ring and no corrugated ring, which brings the significant advantages of no oil stain, no friction and faster swinging frequency, so that the mechanical structure forming the one-press-one braiding pattern has a smaller volume, a higher rotation speed, energy saving and power saving, and low cost. The present invention drives the swing rod to swing back and forth from the upper dead point to the lower dead point under the push-pull action of the push rod by crank one and crank two, thereby reducing the tension fluctuation of the wire, making the spindle easy to manufacture and improving the quality of the braided product.

Description

Technical Field

[0001] The invention belongs to the technical field of braiding machines, and in particular relates to a braiding machine with a one-on-one braiding pattern structure. Background Art

[0002] The weaving pattern of traditional models is one-press-two. The cross-weaving lines of traditional models use a rocker mechanism to move on the corrugated ring. If you want to form a one-press-one weaving pattern, you must double the density of the corrugated ring. Because the denser the S-shaped track of the corrugated ring, the larger its angle, the greater the running resistance, and the friction increases sharply, resulting in running jams, undurable structures, and high energy consumption. Therefore, the S-shaped track transmission rocker of the corrugated ring cannot form a fast switch to form a one-press-one weaving structure. Therefore, if traditional models want to produce a one-press-one weaving pattern, they can only use a machine with twice the number of spindles to reduce the number of loaded spindles to achieve this pattern, which will result in large equipment size, low speed, high energy consumption, and low efficiency. Summary of the invention

[0003] To solve the problems raised in the above background technology. The present invention provides a braiding machine with a one-on-one braiding pattern structure, which has the advantages of simple structure, high braiding efficiency, and cycloid length. It has the characteristics of stable compensation and good weaving effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a braiding machine with a one-on-one braiding pattern structure, comprising a disc frame, a fixed frame is arranged at the lower end of the disc frame, an inner spindle is arranged at one end of the fixed frame located on the inner side of the disc frame, an outer spindle is arranged at the other end of the disc frame, the wire wheels of the inner spindles are all arranged with inner spindle wires, and the wire wheels of the outer spindles on the sides of the inner spindles are staggered with outer spindle wire one and outer spindle wire two.

[0005] Preferably, the inner spindle and the outer spindle are both provided in plurality, and the positions of the inner spindles correspond to those of the outer spindles, the outer spindles are arranged in a vertical upward structure, and the inner spindles are arranged in an inclined structure.

[0006] Preferably, the inner spindle and the outer spindle are rotatably connected to the fixed frame via a rotating shaft.

[0007] Preferably, a crank 1 is provided on the side of the lower end of the disc rack, a push rod is provided in the middle of the crank 1, a rocker arm is provided at the other end of the crank 1, a line entry point is provided at the lower end of the fixed frame, and a crank 2 is provided between the lower end of the rocker arm and the line entry point.

[0008] Preferably, the crank 1 is rotatably connected to the fixed frame via a bearing, and the rocker arm is rotatably connected to the crank 2 via a bearing.

[0009] Preferably, the crank one and the crank two drive the rocker arm to swing back and forth from the top dead center to the bottom dead center under the push-pull action of the push rod.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention changes the structure of the swing rod, drives the swing rod through the force transmitted by the gear, and can swing quickly to form a one-press-one structure, so that the mechanism has no slip ring and no wave ring, which brings significant advantages of no oil pollution, no friction, and faster swing frequency. The one-press-one structure has a smaller volume, higher speed, energy saving and power saving, and low cost;

[0012] 2. The present invention drives the pendulum rod to swing back and forth from the upper dead center to the lower dead center under the push-pull action of the push rod through crank 1 and crank 2, and the line from the line entry point to the cycloid point always moves coaxially with crank 2 and the pendulum rod, and the length of the line between the two points is constant from the upper dead center to the lower dead center. Due to the interaction between crank 1 and crank 2, the cycloid point of the pendulum rod swings back and forth along the compensated cycloid trajectory, which greatly reduces the tension fluctuation of the line, makes the spindle easy to manufacture, and improves the quality of the woven product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic diagram of a one-pressing-one-weaving trajectory of the present invention;

[0015] Figure 3 It is a schematic diagram of cycloid length compensation of the present invention;

[0016] In the figure: 1. inner spindle; 2. outer spindle; 3. disc rack; 4. fixed rack; 5. inner spindle line; 6. outer spindle line one; 7. outer spindle line two; 8. push rod; 9. line entry point; 10. crank two; 11. rocker arm; 12. crank one. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The present invention provides the following technical solutions: a braiding machine with a one-on-one braiding pattern structure, comprising a disc frame 3, a fixing frame 4 is arranged at the lower end of the disc frame 3, an inner spindle 1 is arranged at one end of the fixing frame 4 located on the inner side of the disc frame 3, an outer spindle 2 is arranged at the other end of the disc frame 3, the wire wheels of the inner spindle 1 are all provided with inner spindle wires 5, and the wire wheels of the outer spindle 2 on the side of the inner spindle 1 are staggered with outer spindle wires 1 6 and outer spindle wires 2 7.

[0019] Specifically, there are 12 inner spindles 1 and 12 outer spindles 2, and the positions of the inner spindles 1 and the outer spindles 2 correspond to each other. The outer spindles 2 are set to a vertical upward structure, and the inner spindles 1 are set to an inclined structure.

[0020] By adopting the above technical solution, the weaving efficiency is improved, the equipment cost and the floor space occupied are greatly reduced, and energy is saved and efficiency is increased.

[0021] Specifically, the inner spindle 1 and the outer spindle 2 are rotatably connected to the fixed frame 4 via a rotating shaft.

[0022] By adopting the technical solution, the rotation is stable and the weaving work is convenient.

[0023] Specifically, a crank 12 is provided at the lower side of the disc rack 3, a push rod 8 is provided in the middle of the crank 12, a swing rod 11 is provided at the other end of the crank 12, a line entry point 9 is provided at the lower end of the fixed frame 4, and a crank 2 10 is provided between the lower end of the swing rod 11 and the line entry point 9.

[0024] By adopting the above technical solution, The length of the line from the line exiting point to the braiding point of the swing rod 11 from top to bottom or from bottom to top remains unchanged, so that the tension of the braiding line is constant and the braiding effect is better.

[0025] Specifically, the crank 12 is rotatably connected to the fixed frame 4 by a bearing, and the swing rod 11 is rotatably connected to the crank 2 10 by a bearing.

[0026] By adopting the above technical solution and connecting through bearings, stable rotation is ensured.

[0027] Specifically, crank 1 12 and crank 2 10 drive the swing rod 11 to swing back and forth from the top dead center to the bottom dead center under the push and pull action of the push rod 8.

[0028] By adopting the above technical solution, the line from the line entry point 9 to the cycloid point is always in coaxial motion with the crank 10 and the rocker rod 11, and the length of the line between the two points is constant from the upper dead center to the lower dead center.

[0029] The working principle and use process of the present invention are as follows: In the present invention, 12 inner spindles 1 and 12 outer spindles 2 are provided, and the inner spindles 1 and the outer spindles 2 rotate in different directions at the same speed. The cycloid of the outer spindle 2 swings at the frequency of the inner spindle 1 up and down, so as to generate a one-on-one woven product; the crank 12 and the crank 2 10 drive the rocker arm 11 to swing back and forth from the upper dead center to the lower dead center under the push and pull action of the push rod 8, and the line from the line entry point 9 to the cycloid point is always coaxial with the crank 2 10 and the rocker arm 11, and the length of the line between the two points is constant from the upper dead center to the lower dead center. Due to the interaction between the crank 12 and the crank 2 10, the cycloid point of the rocker arm 11 swings back and forth along the compensated cycloid trajectory, which greatly reduces the tension fluctuation of the line, makes the spindles easy to manufacture, and the woven products have better quality, smaller size, higher speed, energy saving and power saving, and low cost.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A braiding machine with a one-on-one braiding pattern structure, comprising a disc frame (3), characterized in that: A fixing frame (4) is provided at the lower end of the disc frame (3); an inner spindle (1) is provided at one end of the fixing frame (4) located on the inner side of the disc frame (3); an outer spindle (2) is provided at one end of the fixing frame (4) located on the outer side of the disc frame (3); the wire wheels of the inner spindles (1) are all provided with inner spindle wires (5); and the wire wheels of the outer spindles (2) on the side of the inner spindles (1) are provided with outer spindle wires 1 (6) and 2 (7) staggered with each other; A plurality of the inner spindles (1) and the outer spindles (2) are provided, and the positions of the inner spindles (1) and the outer spindles (2) correspond to each other, the outer spindles (2) are provided in a vertically upward structure, and the inner spindles (1) are provided in an inclined structure; The inner spindle (1) and the outer spindle (2) are both rotatably connected to the fixed frame (4) via a rotating shaft; A crank 1 (12) is arranged on the side of the lower end of the disk frame (3), a push rod (8) is arranged in the middle of the crank 1 (12), a swing rod (11) is arranged at the other end of the crank 1 (12), a line entry point (9) is arranged at the lower end of the fixed frame (4), and a crank 2 (10) is arranged between the lower end of the swing rod (11) and the line entry point (9); the swing rod (11) and the crank 2 (10) are rotatably connected via a bearing; the crank 1 (12) and the crank 2 (10) drive the swing rod (11) to swing back and forth from the upper dead center to the lower dead center under the push and pull action of the push rod (8).

Images