Transmission mechanism of textile machine

Abstract

The utility model discloses a transmission mechanism of a textile machine, which comprises a frame, a mounting plate with a hollow hole is fixedly arranged on one side of the frame, mounted bearings are fixedly mounted on two sides of the hollow hole on the mounting plate, and a transmission shaft is penetratingly arranged between the two mounted bearings. An eccentric bearing and a driven belt wheel are installed at the positions, located in the hollowed-out hole, of the transmission shaft, the periphery of the eccentric bearing is sleeved with a swing ring, the outer side of the swing ring is provided with an extension connecting part, the extension connecting part is connected with a swing transmission rod, and the swing transmission rod is provided with two ends which are a built-in bearing sleeve and a bearing head respectively. The built-in bearing sleeve is connected with the extension connecting part, the swing transmission rod is connected with a swing seat through a bearing head, the swing seat is rotatably arranged on the mounting plate and is provided with two connecting rods which form an included angle, and one connecting rod is connected with the bearing head. The swing needle rod transmission mechanism is reasonable in structural design, and adjustable transmission of the swing needle rod can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food packaging technical field more specifically, relate to a kind of transmission mechanism of textile machine. BACKGROUND

[0002] Textile machine, also called spinning machine, weaving machine, cotton spinning machine, etc., the textile machine of ancient times is the loom driven by manpower. Textile machine is the tool of the whole name that the raw materials such as thread, silk, hemp, etc. are processed into silk thread and then woven into cloth. Like spinning reel, spinning wheel, spindle, pedal loom, modern mechanical loom, modern numerical control automatic loom, etc. The development of textile process and equipment of ancient and modern times is designed according to textile raw materials, therefore, raw materials have important position in textile technology. The fibers used for weaving in all countries of the world in ancient times are natural fibers, generally three kinds of short fibers (wool, hemp, cotton). The existing textile machine needs to adjustably drive the swing needle rod when spinning. SUMMARY

[0003] The utility model overcomes the insufficient of prior art, provide a kind of transmission mechanism of textile machine, its structure design is reasonable, swing needle rod can be adjustably driven.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of transmission mechanism of textile machine, including rack, the side of rack is fixedly arranged with the mounting plate with hollow hole, two side portions of mounting plate are fixedly installed with bearing with seat on the position of hollow hole, transmission shaft is arranged between the two bearings with seat, eccentric bearing and driven pulley are installed on the position of hollow hole on transmission shaft, eccentric bearing is sleeved with swing ring on outer periphery, the outside of swing ring is provided with extension connecting part, swing transmission rod is connected to extension connecting part, swing transmission rod has two end portions, which are bearing sleeve and bearing head respectively, bearing sleeve is connected with extension connecting part, swing transmission rod is connected with swing seat by bearing head, swing seat is rotatably arranged on mounting plate, swing seat has two interdental angle connecting rods, one connecting rod is connected with bearing head, another connecting rod is connected with transition bearing rod, transition bearing rod is connected with swing needle rod.

[0006] Preferably, the angle between the two connecting rods is 90 degrees.

[0007] Preferably, the connecting rod away from the swing transmission rod is parallel to the swing transmission rod.

[0008] Preferably, the driven pulley is connected with the driving pulley through the belt, the main shaft is arranged in the driving pulley, and the power source is connected with the main shaft.

[0009] Preferably, the power source is configured as a hand wheel and / or a reduction motor structure.

[0010] The eccentric bearing is sleeved with an eccentric ring at the outer periphery, the outer side of the eccentric ring is provided with an extension connecting part, the extension connecting part is connected with a swing transmission rod, the swing transmission rod is connected with a swing block, and the swing block is fixedly connected with the swing needle rod.

[0011] The utility model discloses the beneficial effects of:

[0012] The utility model discloses the beneficial effects of: BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 The utility model discloses the beneficial effects of:

[0014] Fig. 2 The utility model discloses the beneficial effects of:

[0015] In the drawing: 1, frame, 2, mounting plate, 21, hollow hole, 22, take seat bearing, 23, transmission shaft, 24, driven pulley, 25, belt, 26, driving pulley, 3, eccentric bearing, 31, swing ring, 32, extension connecting part, 4, swing transmission rod, 41, built-in bearing sleeve, 42, bearing head, 5, swing seat, 51, connecting rod, 6, transition bearing rod, 7, swing needle rod, 8, main shaft, 81, hand wheel, 82, speed reducing motor structure, 9, swing block. DETAILED DESCRIPTION

[0016] The utility model discloses the beneficial effects of:

[0017] As Figs. 1-2As shown, a transmission mechanism of a textile machine comprises a frame 1, a mounting plate 2 with a hollow hole 21 fixedly arranged on one side of the frame 1, two seat bearings 22 fixedly arranged on the mounting plate 2 at two sides of the hollow hole 21, a transmission shaft 23 arranged between the two seat bearings 22, an eccentric bearing 3 and a driven pulley 24 arranged on the transmission shaft 23 at the position of the hollow hole 21, an oscillating ring 31 sleeved on the outer periphery of the eccentric bearing 3, an extension connecting part 32 arranged on the outer side of the oscillating ring 31, an oscillating transmission rod 4 connected with the extension connecting part 32, the oscillating transmission rod 4 having two end parts, i.e. an internal bearing sleeve 41 and a bearing head 42, the internal bearing sleeve 41 being connected with the extension connecting part 32, the oscillating transmission rod 4 being connected with an oscillating seat 5 through the bearing head 42, the oscillating seat 5 being rotatably arranged on the mounting plate 2, the oscillating seat 5 having two connecting rods 51 which are at an angle to each other, one of the connecting rods 51 being connected with the bearing head 42, the other connecting rod 51 being connected with a transition bearing rod 6, the transition bearing rod 6 being connected with a swing needle rod 7, the angle between the two connecting rods 51 being 90 degrees, the connecting rod 51 away from the oscillating transmission rod 4 being parallel to the oscillating transmission rod 4, the driven pulley 24 being connected with a driving pulley 26 through a belt 25, the driving pulley 26 being arranged with a main shaft 8, the main shaft 8 being connected with a power source, the power source being arranged as a hand wheel 81 and / or a speed reduction motor structure 82, the main shaft 8 also being arranged with the eccentric bearing 3, the oscillating ring 31 being sleeved on the outer periphery of the eccentric bearing 3, the extension connecting part 32 being arranged on the outer side of the oscillating ring 31, the oscillating transmission rod 4 being connected with the extension connecting part 32, the oscillating transmission rod 4 being connected with an oscillating block 9, the oscillating block 9 being fixedly connected with the swing needle rod 7.

[0018] By adopting the above technical scheme, in the utility model, the main shaft 8 is driven by the hand wheel 81 or the speed reduction motor structure 82, then the driving pulley 26 drives the driven pulley 24 to rotate through the belt 25, the driven pulley 24 drives the transmission shaft 23 to rotate, and since the eccentric bearing 3 is eccentrically arranged on the transmission shaft 23, the oscillating ring 31 and the extension connecting part 32 drive the oscillating transmission rod 4 to move left and right, the oscillating rod drives the oscillating seat 5 to rotate, the oscillating seat 5 drives the transition bearing rod 6 to act through the connecting rod 51, and drives the swing needle rod 7 to move back and forth.

[0019] The oscillating block 9 can also be driven to oscillate left and right through the rotation of the main shaft 8 by arranging the eccentric bearing 3, the oscillating ring 31, the extension connecting part 32 and the oscillating transmission rod 4 on the main shaft 8.

[0020] Moreover, the hollow hole 21 arranged on the mounting plate 2 can realize the replacement of the driven pulley 24 of different gears, so that the change of the transmission ratio can be realized, and the textile pattern of the textile machine can be changed.

[0021] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A transmission mechanism of a textile machine comprising a frame (1), characterized in that, One side of the rack (1) is fixedly provided with a mounting plate (2) with a hollow hole (21), two seat bearings (22) are fixedly installed on the mounting plate (2) at both sides of the hollow hole (21), a transmission shaft (23) is arranged between the two seat bearings (22), an eccentric bearing (3) and a driven pulley (24) are installed on the transmission shaft (23) at the position of the hollow hole (21), an oscillating ring (31) is sleeved on the outer periphery of the eccentric bearing (3), an extension connecting part (32) is arranged on the outer side of the oscillating ring (31), an oscillating transmission rod (4) is connected to the extension connecting part (32), the oscillating transmission rod (4) has two end portions, which are an embedded bearing sleeve (41) and a bearing head (42) respectively, the embedded bearing sleeve (41) is connected to the extension connecting part (32), the oscillating transmission rod (4) is connected with an oscillating seat (5) through the bearing head (42), the oscillating seat (5) is rotatably arranged on the mounting plate (2), the oscillating seat (5) has two connecting rods (51) which are at an angle to each other, one of the connecting rods (51) is connected to the bearing head (42), and the other connecting rod (51) is connected with a transition bearing rod (6), the transition bearing rod (6) is connected with a swing pin rod (7).

2. A drive mechanism for a textile machine according to claim 1, characterised in that, The angle between the two connecting rods (51) is 90 degrees.

3. A drive mechanism for a textile machine according to claim 2, characterised in that, The connecting rod (51) away from the oscillating transmission rod (4) is parallel to the oscillating transmission rod (4).

4. A drive mechanism for a textile machine according to claim 1 or 2 or 3, characterised in that, The driven pulley (24) is connected with a driving pulley (26) through a belt (25), the driving pulley (26) is arranged with a main shaft (8), and the main shaft (8) is connected with a power source.

5. A drive mechanism for a textile machine according to claim 4, wherein, The power source is configured as a hand wheel (81) and / or a speed reduction motor structure (82).

6. A drive mechanism for a textile machine according to claim 4, wherein, The eccentric bearing (3) is also installed on the main shaft (8), the eccentric bearing (3) is connected with the oscillating transmission rod (4), the oscillating transmission rod (4) is connected with an oscillating block (9), and the oscillating block (9) is fixedly connected with the swing pin rod (7).

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