CN217229826U

CN217229826U - Anticollision warp beam braking structure

Info

Publication number: CN217229826U
Application number: CN202123320588.3U
Authority: CN
Inventors: 黄豪宇; 高卫东; 黄佳华; 王文聪; 朱博
Original assignee: Jiangyin Xiangsheng Textile Printing Machinery Manufacture Co ltd
Current assignee: Jiangyin Xiangsheng Textile Printing Machinery Manufacture Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-19
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to an anti-collision warp beam brake structure, which comprises a support plate fixedly connected on a warp beam frame and two roll shafts respectively and vertically connected on the support plate, wherein one ends of the two roll shafts positioned on the same side of the support plate are respectively and rotatably connected with a roller, one end of the support plate in the horizontal direction is vertically connected with a positioning pin, the other end is vertically connected with a sleeve pipe, the sleeve pipe passes through the support plate, the sleeve pipe is rotatably connected with a rotating shaft, two ends of the rotating shaft are respectively and fixedly connected with a traction rod and an oscillating rod, the positioning pin, the traction rod and the roller are positioned on the same side of the support plate, the free end of the traction rod is connected with a brake chain, one side of the support plate opposite to the roller is provided with a piston cylinder, the cylinder body of the piston cylinder is rotatably connected on the support plate, the free end of the piston rod of the piston cylinder is rotatably connected with the free end of the oscillating rod, the piston cylinder drives the oscillating rod and the rotating shaft to rotate, and one end of the brake chain, which is far away from the traction rod, is detachably connected to the positioning pin.

Description

Anticollision warp beam braking structure

Technical Field

The utility model relates to an anticollision warp beam braking structure.

Background

The warp beam is a yarn package commonly used in the textile field, and is usually rotatably erected on a warp beam frame for unwinding, and during unwinding, the warp beam needs to be braked in order to provide tension required by yarn running. According to the traditional warp beam braking structure, an air cylinder is arranged below brake discs at two ends of a warp beam, then a group of braking pieces are sleeved on the brake discs of the warp beam, and the pressure between the braking pieces and the brake discs of the warp beam is controlled by the air cylinder to control the braking force of the braking pieces on the brake discs, so that the warp beam braking effect is achieved. However, in the warp beam hoisting process, the discs at the end part of the warp beam easily collide with the brake cylinder, so that the cylinder body of the cylinder is deformed and damaged, the brake failure is caused, the loss can be found in time, the loss is limited to the cylinder body, the loss cannot be found in time, the backing-off of the loom beam is abnormal, and the quality of the whole batch of products is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides an anticollision warp beam braking structure, adopts this kind of braking structure, can avoid the warp beam hoist and mount problem that the piston cylinder damage that the process collision caused, braking structure are malfunctioning.

In order to solve the technical problem, the utility model discloses a technical scheme is: the anti-collision warp beam braking structure comprises a supporting plate which is fixedly connected to a warp beam frame and is vertically arranged, one end of the supporting plate in the horizontal direction is vertically connected with a positioning pin, the other end of the supporting plate is vertically connected with a sleeve, the sleeve penetrates through the supporting plate, a rotating shaft is rotatably connected in the sleeve, two ends of the rotating shaft extend out of the sleeve, two ends of the rotating shaft are respectively and fixedly connected with a traction rod and a swing rod, the traction rod and the swing rod are arranged perpendicular to the rotating shaft, the positioning pin and the traction rod are positioned on the same side of the supporting plate, the free end of the traction rod is connected with a braking chain, the traction rod and the swing rod are respectively arranged on two sides of the supporting plate, one side of the supporting plate, which is opposite to the positioning pin, a cylinder body of the piston cylinder is rotatably installed on the supporting plate, the free end of a piston rod of the piston cylinder is rotatably connected with the free end of the swing rod, the piston cylinder drives the swing rod and the rotating shaft to rotate, one end, which is far away from the traction rod, of the braking chain is detachably connected to the positioning pin, the brake chain is matched with a warp beam brake disc which is rotatably connected to the warp beam frame, and the piston cylinder is located on one side, back to the warp beam disc, of the supporting plate.

As a preferable scheme, a plurality of brake pads are connected to the brake chain.

As a preferred scheme, the device further comprises two roller shafts which are respectively and vertically connected to the supporting plate, the two roller shafts are transversely arranged, the same ends of the two roller shafts are respectively and rotatably connected with a roller, the wheel faces of the two rollers are opposite, a gap exists between the two rollers, the two rollers and the positioning pin are located on the same side of the supporting plate, the two rollers are located between the positioning pin and the sleeve, and the brake disc at one end of the warp beam is placed on the two rollers to rotate.

As a preferred scheme, one side of the supporting plate back to the idler wheel is connected with an L-shaped baffle, the baffle is connected with a vertically arranged blocking wheel shaft, the blocking wheel shaft extends upwards to the upper portion of the supporting plate in an inclined mode, the blocking wheel shaft is rotatably connected with a blocking wheel, the blocking wheel is located above the supporting plate, and the wheel face, close to the idler wheel, of one side of the blocking wheel is located between the idler wheel and the supporting plate.

As an optimal scheme, one end of each roller shaft, which is far away from the corresponding roller, is connected to one shaft seat, the shaft seats are fixedly connected with the warp beam frame, and the supporting plate is fixedly connected to the warp beam frame through the two roller shafts and the shaft seats.

The utility model has the advantages that: the utility model discloses a with piston cylinder and gyro wheel branch establish in the both sides of backup pad, utilize the backup pad to block between piston cylinder and warp beam to collision piston cylinder and lead to the piston cylinder to damage when avoiding the warp beam handling.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a top view of the anti-collision beam braking structure of the present invention;

FIG. 2 is a view taken along line A of FIG. 1;

fig. 3 is a top view of the anti-collision beam braking structure of the present invention cooperating with a beam;

in FIGS. 1 to 3: 1. the brake device comprises a creel, 2, a support plate, 3, a roll shaft, 4, a roller, 5, a positioning pin, 6, a sleeve, 7, a rotating shaft, 8, a traction rod, 9, a swing rod, 10, a brake chain, 11, a piston cylinder, 12, a brake pad, 13, a baffle, 14, a wheel shaft, 15, a retaining wheel, 16 and a shaft seat.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings.

In order to clearly show the anti-collision warp beam braking structure of the present invention, the braking chain 10 and the positioning pin 5 in fig. 1 are in a separated state, and the braking chain 10 and the positioning pin 5 in fig. 2 are in a connected state.

As shown in fig. 1 and 2, the anti-collision warp beam braking structure comprises a supporting plate 2 fixedly connected to a warp beam frame 1 and vertically arranged, one end of the supporting plate 2 in the horizontal direction is vertically connected with a positioning pin 5, the other end of the supporting plate is vertically connected with a sleeve 6, the sleeve 6 penetrates through the supporting plate 2, a rotating shaft 7 is rotatably connected with the sleeve 6, two ends of the rotating shaft 7 extend out of the sleeve 6, two ends of the rotating shaft 7 are respectively and fixedly connected with a traction rod 8 and a swing rod 9, the traction rod 8 and the swing rod 9 are both arranged perpendicular to the rotating shaft 7, the positioning pin 5 and the traction rod 8 are positioned on the same side of the supporting plate 2, the free end of the traction rod 8 is connected with a braking chain 10, the traction rod 8 and the swing rod 9 are respectively arranged on two sides of the supporting plate 2, one side of the supporting plate 2, which is opposite to the positioning pin 5, a cylinder body of the piston cylinder 11 is rotatably connected to the supporting plate 2, and the free end of a piston rod of the swing rod 11 is rotatably connected with the free end of the swing rod 9, a piston cylinder 11 drives a swing rod 9 and a rotating shaft 7 to rotate, one end, far away from a traction rod 8, of a brake chain 10 is detachably connected to a positioning pin 5, the brake chain 10 is matched with a brake disc 19 of a warp beam 17 rotatably connected to a warp beam frame 1, and the piston cylinder 11 is located on one side, back to a warp beam disc 18, of a supporting plate 2.

The piston cylinder 11 used in this embodiment is a brake cylinder or a hydraulic cylinder.

In this embodiment, when the brake chain 10 is connected with a plurality of brake pads 12 and the brake chain 10 is wrapped on the brake disc 19 of the warp beam 17, the brake pads 12 are attached to the outer wall of the brake disc 19.

As an improvement to the above technical solution, the present embodiment further includes two roll shafts 3 respectively vertically connected to the support plate 2, the two roll shafts 3 are transversely arranged, the same ends of the two roll shafts 3 are respectively rotatably connected with one roller 4, the wheel surfaces of the two rollers 4 are opposite, a gap exists between the two rollers, the two rollers 4 and the positioning pin 5 are located on the same side of the support plate 2, the two rollers 4 are located between the positioning pin 5 and the sleeve 6, and the brake disc 19 at one end of the warp beam 17 is placed on the two rollers 4 to rotate.

In this embodiment, it is also preferable that an L-shaped baffle 13 is connected to a side of the supporting plate 2 opposite to the roller 4, a vertically arranged axle 14 is connected to the baffle 13, the axle 14 extends obliquely upward above the supporting plate 2, a blocking wheel 15 is rotatably connected to the axle 14, the blocking wheel 15 is located above the supporting plate 2, and a side wheel surface of the blocking wheel 15 close to the roller 4 is located between the roller 4 and the supporting plate 2. The catch wheel 15 can be used to block the brake disc 19 of the warp beam 17 and prevent the warp beam 17 from moving axially.

In this embodiment, the one end that gyro wheel 4 was kept away from to two rollers 3 is connected on an axle bed 16, axle bed 16 and creel 1 fixed connection, backup pad 2 through two

rollers

3 and 16 fixed connection of axle bed on creel 1, connect roller 3 and creel 1 through axle bed 16, reduced anticollision creel braking structure and creel 1's the installation degree of difficulty.

The utility model discloses the working process is: with reference to fig. 1-3, when the anti-collision warp beam braking structure of the utility model is used, the warp beam 17 is lifted to the upper part of the warp beam frame 1 and slowly falls down, so that the brake discs 19 at the two ends of the warp beam 17 are respectively placed on the two rollers 4 of the same set of anti-collision warp beam braking structure, then a brake chain 10 is wrapped on a brake disc 19, the other end of the brake chain 10 is sleeved on the positioning pin 5, a brake pad 12 is attached to the outer wall of the brake disc 19, a piston cylinder 11 is controlled, a piston rod of the piston cylinder 11 acts to drive a swing rod 9 and a rotating shaft 7 to rotate so as to drive a traction rod 8 to swing, under the swing of the draw bar 8, the brake chain 10 is tightened to ensure that a certain pressure is provided between the brake block 12 and the brake disc 19, by controlling the piston rod of the piston cylinder 11 to move in different directions, the pressure between the brake block 12 and the brake disc 19 can be adjusted, and the braking effect of the anti-collision beam braking structure on the beam 17 can be adjusted.

After unwinding of the warp beam 17 is completed, the brake chain 10 is loosened, one end of the brake chain 10 is detached from the positioning pin 5 and the brake chain 10 is moved away from the brake disc 19 of the warp beam 17, and the empty warp beam 17 is then hoisted away.

Because the utility model discloses establish piston cylinder 11 and gyro wheel 4 branch in the both sides of backup pad 2, set up the outside at backup pad 2 promptly, consequently, piston cylinder 11 has received stopping of backup pad 2, and at 17 handling in-process of warp beam, piston cylinder 11 can not be collided to its disc 18. Thereby effectively ensuring the safety of the piston cylinder 11. The damage to the piston cylinder 11 caused by collision with the piston cylinder 11 during hoisting by the beam 17 is avoided.

Although the embodiment only exemplifies the case that the brake disc 19 of the warp beam 17 is directly connected with the two rollers 4 in a rotating way, in the actual production, the warp beam 17 can be connected with the warp beam frame 1 in a rotating way in various ways, but the application of the anti-collision warp beam braking structure and the realization of the technical aim of protecting the piston cylinder 11 from being damaged by the impact of the disc 18 of the warp beam 17 are not influenced.

The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that various changes and modifications can be made by those skilled in the art without departing from the inventive concept, and these changes and modifications fall within the scope of the invention.

Claims

1. Anticollision warp beam braking structure, including fixed connection become vertical backup pad (2) that sets up on warp beam frame (1), its characterized in that, the one end of backup pad (2) horizontal direction is connected with a locating pin (5) perpendicularly, the other end is connected with a sleeve pipe (6) perpendicularly, sleeve pipe (6) pass backup pad (2), sleeve pipe (6) internal rotation is connected with a pivot (7), pivot (7) both ends all stretch out outside sleeve pipe (6), pivot (7) both ends are fixed connection with a traction lever (8) and a pendulum rod (9) respectively, traction lever (8) and pendulum rod (9) all set up perpendicular to pivot (7), locating pin (5) and traction lever (8) are located the same side of backup pad (2), traction lever (8) free end is connected with braking chain (10), traction lever (8) and pendulum rod (9) divide the both sides of locating backup pad (2), one side of the supporting plate (2) back to the positioning pin (5) is provided with a piston cylinder (11), a cylinder body of the piston cylinder (11) is rotatably connected to the supporting plate (2), a free end of a piston rod of the piston cylinder (11) is rotatably connected with a free end of the swing rod (9), the piston cylinder (11) drives the swing rod (9) and the rotating shaft (7) to rotate, one end, far away from the traction rod (8), of the brake chain (10) is detachably connected to the positioning pin (5), the brake chain (10) is matched with a brake disc (19) of a warp beam (17) rotatably connected to the warp beam frame (1), and the piston cylinder (11) is located on one side, back to the warp beam disc (18), of the supporting plate (2).

2. The anti-collision warp beam brake structure according to claim 1, characterized in that a plurality of brake pads (12) are connected to the brake chain (10).

3. The anti-collision warp beam brake structure according to claim 2, further comprising two roll shafts (3) vertically connected to the support plate (2), wherein the two roll shafts (3) are transversely arranged, one roller (4) is rotatably connected to the same end of each roll shaft (3), the two rollers (4) are opposite in wheel surface and have a gap therebetween, the two rollers (4) and the positioning pin (5) are located on the same side of the support plate (2), the two rollers (4) are located between the positioning pin (5) and the sleeve (6), and the brake disc (19) at one end of the warp beam (17) is placed on the two rollers (4) to rotate.

4. An anti-collision warp beam braking structure according to claim 3, wherein an L-shaped baffle (13) is connected to one side of the support plate (2) opposite to the roller (4), a vertically arranged wheel shaft (14) is connected to the baffle (13), the wheel shaft (14) extends obliquely upwards to the upper side of the support plate (2), a blocking wheel (15) is rotatably connected to the wheel shaft (14), the blocking wheel (15) is located above the support plate (2), and a wheel surface, close to the roller (4), of one side of the blocking wheel (15) is located between the roller (4) and the support plate (2).

5. Anti-collision warp beam brake structure according to claim 3, characterized in that the ends of the two roll shafts (3) remote from the roller (4) are connected to a shaft seat (16), the shaft seat (16) is fixedly connected to the warp beam frame (1), and the support plate (2) is fixedly connected to the warp beam frame (1) through the two roll shafts (3) and the shaft seat (16).