CN216378546U

CN216378546U - Transmission device with stable automatic doffing function

Info

Publication number: CN216378546U
Application number: CN202122727965.9U
Authority: CN
Inventors: 沈刚; 敖靖; 敖鑫; 程京华; 李同生
Original assignee: Zaoyang Hualisheng Textile Co ltd
Current assignee: Zaoyang Hualisheng Textile Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-26
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a transmission device with stability for automatic doffing, which comprises: the oil chamber is fixedly connected with a push rod, the oil chamber and the push rod are used for driving a doffing device, the transmission component comprises a first lantern ring, a first inclined rod, a second inclined rod and a second lantern ring, the first lantern ring is fixedly connected to the push rod, the second lantern ring is slidably connected to the push rod, the first lantern ring and the second lantern ring are fixedly connected with two hinged plates, and one end of the first inclined rod and one end of the second inclined rod are respectively hinged between the two hinged plates.

Description

Transmission device with stable automatic doffing function

Technical Field

The utility model relates to the technical field of doffing, in particular to a transmission device with stability for automatic doffing.

Background

The doffing work of the spun yarn is an important component of the production of the spinning workshop, and all the work of the doffer is performed around high quality, high yield and low consumption.

The transmission structure of equipment that doffs is when using, because the existing transmission structure goes up to articulate through branch when mostly between two regulating arms, consequently wearing and tearing appear easily after using for a long time, and lead to appearing great space between two regulating arms and the branch, consequently when the transmission, the regulating arm appears the phenomenon of swing and skew easily on branch, and is unfavorable for the transmission of stability between the regulating arm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art that two adjusting arms are hinged through a support rod on the existing transmission structure, so that the two adjusting arms are easy to wear after being used for a long time, a larger gap is formed between the two adjusting arms and the support rod, and the adjusting arms are easy to swing and shift on the support rod during transmission, so that the stable transmission between the adjusting arms is not facilitated, and the transmission device with the stability and the automatic doffing function is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a transmission for stabilized automatic doffing, said transmission comprising:

the doffing device comprises a fixed plate and an oil cavity fixedly connected with one end of the fixed plate, wherein the oil cavity is connected with a push rod in a sliding manner and is used for driving the doffing device;

the transmission component comprises a first lantern ring, a first inclined rod, a second inclined rod and a second lantern ring, the first lantern ring is fixedly connected to the push rod, the second lantern ring is connected to the push rod in a sliding mode, the first lantern ring and the second lantern ring are both fixedly connected with two hinged plates, and one end of each of the first inclined rod and the second inclined rod is hinged between the two hinged plates;

the extrusion part, the extrusion part includes riser, splint, sloping block, spring, first down tube is kept away from the spout has been seted up to the one end of the first lantern ring, two the equal sliding connection of splint is in wherein one end of first down tube, and is located the spout both sides, two the equal fixed connection of riser is in the one end of first down tube, and is located respectively one side of splint, two the spring is transversely to be run through respectively on the riser, the spring wherein one end fixed connection be in on the splint, the fixed connection of sloping block is in the other end of spring, the extrusion part is used for first down tube with stability when the second down tube is articulated.

Preferably, the transmission part further comprises a supporting rod, the supporting rod transversely penetrates through the sliding groove, and the second inclined rod is hinged to the supporting rod.

Preferably, the extrusion part further comprises a sliding rod, a cylinder and a concave plate, the cylinder is hinged in the sliding groove, the sliding rod is connected to the cylinder in a sliding mode, the top end of the sliding rod is hinged to the second inclined rod, the concave plate is hinged to the bottom end of the sliding rod, and the concave plate is connected to the vertical plate in a sliding mode.

Preferably, the sloping block is arranged in a triangular shape, and the sloping edge of the sloping block is connected to the inner side wall of the concave plate in a sliding manner.

Preferably, the second collar is fixedly connected to the inner side wall of the fixing plate.

Preferably, the second inclined rod is slidably connected in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

the second down tube moves and pulls the slide bar and the concave plate to move upwards and extrude the sloping block at the same time, so that the two sloping blocks move in the middle, and the clamping plates move in the middle through the spring extrusion respectively, the clamping of the second down tube by the two clamping plates is achieved, the second down tube can stably slide in the two clamping plates, and the left and right offset can be avoided when the second down tube rotates on the supporting rod.

Drawings

FIG. 1 is a schematic front view of a stable automatic doffing transmission according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a partial structural view of a first diagonal member of the transmission device for stable automatic doffing according to the present invention;

fig. 4 is a schematic view of a cylinder structure of a stable automatic doffing transmission device according to the present invention.

In the figure: the device comprises a fixing plate 1, a push rod 2, a hinge plate 3, a first lantern ring 4, a first diagonal rod 5, a second diagonal rod 6, a sliding rod 7, a second lantern ring 8, an oil cavity 9, a vertical plate 10, a clamping plate 11, a concave plate 12, a diagonal block 13, a spring 14, a cylinder 15 and a support rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1 to 4, a stable automatic doffing transmission includes:

an oil cavity 9 is fixedly connected with one end of the fixed plate 1 and one end of the fixed plate 1, the oil cavity 9 is connected with the push rod 2 in a sliding mode, the oil cavity 9 and the push rod 2 are used for driving the doffing device, the working principle of the oil cavity 9 and the working principle of the push rod 2 are the same as that of a telescopic rod, and the push rod 2 can stretch in the oil cavity 9 by driving the oil cavity 9;

the transmission component comprises a first lantern ring 4, a first inclined rod 5, a second inclined rod 6 and a second lantern ring 8, the first lantern ring 4 is fixedly connected to the push rod 2, the second lantern ring 8 is slidably connected to the push rod 2, the second lantern ring 8 is fixedly connected to the inner side wall of the fixing plate 1, the first lantern ring 4 and the second lantern ring 8 are both fixedly connected with two hinged plates 3, one end of each of the first inclined rod 5 and the second inclined rod 6 is hinged between the two hinged plates 3, the transmission component further comprises a support rod 16, one end of the first inclined rod 5, which is far away from the first lantern ring 4, is provided with a sliding groove, the support rod 16 transversely penetrates through the sliding groove, the second inclined rod 6 is hinged to the support rod 16, the second inclined rod 6 is slidably connected to the sliding groove of the first inclined rod 5, so when the push rod 2 is pulled to shrink by the oil chamber 9, simultaneously, the first lantern ring 4 is pulled to move, so that the second inclined rod 6 is pushed to move upwards through the first inclined rod 5;

the extrusion part comprises vertical plates 10, clamping plates 11, oblique blocks 13 and springs 14, wherein the two clamping plates 11 are respectively connected to one end of a first oblique rod 5 in a sliding manner and positioned on two sides of a sliding groove, the two vertical plates 10 are respectively fixedly connected to one end of the first oblique rod 5 and respectively positioned on one side of the clamping plates 11, the two clamping plates 11 and the vertical plates 10 are respectively arranged on two sides of the sliding groove, the two springs 14 respectively transversely penetrate through the vertical plates 10, one end of each spring 14 is fixedly connected to the clamping plate 11, the oblique blocks 13 are fixedly connected to the other ends of the springs 14, the oblique blocks 13 are arranged in a triangular manner, inclined edges of the oblique blocks 13 are respectively and slidably connected to the inner side walls of concave plates 12, the extrusion part further comprises sliding rods 7, cylinders 15 and concave plates 12, the cylinders 15 are hinged in the sliding grooves, the sliding rods 7 are slidably connected to the cylinders 15, the top ends of the sliding rods 7 are hinged to second oblique rods 6, the concave plates 12 are hinged to the bottom ends of the sliding rods 7, concave plate 12 sliding connection is on riser 10, can stimulate concave plate 12 upward movement through slide bar 7 when the one end upward movement of second down tube 6, and extrude two sloping blocks 13 respectively and remove centrally, two sloping blocks 13 extrude splint 11 respectively through spring 14 and remove centrally, thereby reach the centre gripping effect to second down tube 6, make when second down tube 6 rotates, can avoid horizontal slip on branch 16, the extrusion part is used for the stability when first down tube 5 is articulated with second down tube 6.

According to the utility model, when the oil cavity 9 is driven, the push rod 2 is pulled to slide into the oil cavity 9, the first lantern ring 4 is pulled to move in the reverse direction towards the second lantern ring 8, at the moment, the first inclined rod 5 can push one end, far away from the second lantern ring 8, of the second inclined rod 6 to move upwards, so that the doffing transmission effect is achieved, meanwhile, when one end, far away from the second lantern ring 8, of the second inclined rod 6 moves upwards, the slide rod 7 is pulled to move upwards in the cylinder 15, the concave plate 12 is driven to move upwards and extrude the inclined block 13, so that the two inclined blocks 13 move in the middle, the clamping plates 11 are extruded through the springs 14 to move in the middle respectively, so that the second inclined rod 6 can stably slide in the two clamping plates 11, and due to the extrusion of the two clamping plates 11, the second inclined rod 6 can be prevented from moving left and right on the support rod 16 when rotating.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A transmission for stable automatic doffing, characterized in that it comprises:

an oil cavity (9) fixedly connected with one end of the fixing plate (1) and one end of the fixing plate (1), a push rod (2) is connected with the oil cavity (9) in a sliding mode, and the oil cavity (9) and the push rod (2) are used for driving a doffing device;

the transmission component comprises a first lantern ring (4), a first inclined rod (5), a second inclined rod (6) and a second lantern ring (8), the first lantern ring (4) is fixedly connected to the push rod (2), the second lantern ring (8) is connected to the push rod (2) in a sliding mode, two hinged plates (3) are fixedly connected to the first lantern ring (4) and the second lantern ring (8), and one end of each of the first inclined rod (5) and the second inclined rod (6) is hinged between the two hinged plates (3);

the extrusion component comprises a vertical plate (10), a clamping plate (11), an inclined block (13) and a spring (14), a sliding groove is arranged at one end of the first diagonal rod (5) far away from the first lantern ring (4), two clamping plates (11) are connected to one end of the first diagonal rod (5) in a sliding manner, and are positioned at both sides of the sliding groove, the two vertical plates (10) are both fixedly connected with one end of the first diagonal rod (5), and are respectively positioned at one side of the clamping plate (11), the two springs (14) respectively transversely penetrate through the vertical plate (10), one end of the spring (14) is fixedly connected to the clamping plate (11), the inclined block (13) is fixedly connected with the other end of the spring (14), the pressing part is used for stabilizing the first inclined rod (5) when the first inclined rod is hinged with the second inclined rod (6).

2. The transmission device for stable automatic doffing according to claim 1, wherein said transmission member further comprises a support rod (16), said support rod (16) is transversely arranged in the sliding groove in a penetrating manner, and said second inclined rod (6) is hinged on said support rod (16).

3. A transmission device with stability for automatic doffing according to claim 1, wherein said pressing member further comprises a sliding rod (7), a cylinder (15), a concave plate (12), said cylinder (15) is hinged in said sliding slot, said sliding rod (7) is slidably connected to said cylinder (15), the top end of said sliding rod (7) is hinged to said second inclined rod (6), said concave plate (12) is hinged to the bottom end of said sliding rod (7), said concave plate (12) is slidably connected to said vertical plate (10).

4. A transmission device for stable automatic doffing according to claim 3, wherein said sloping block (13) is arranged in a triangular shape, and the sloping edge of said sloping block (13) is slidably connected to the inner side wall of said female die plate (12).

5. A transmission device with stable automatic doffing function according to claim 1, characterized in that said second collar (8) is fixedly connected to the inner side wall of said fixed plate (1).

6. A transmission for stable automatic doffing according to claim 2 wherein said second diagonal member (6) is slidingly connected in said chute.