CN217459704U

CN217459704U - Spinning frame spindle brake mechanism

Info

Publication number: CN217459704U
Application number: CN202220548864.7U
Authority: CN
Inventors: 阎德民; 闫德军
Original assignee: Changzhou Jinde Textile Machinery Technology Co ltd
Current assignee: Changzhou Jinde Textile Machinery Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-20
Anticipated expiration: 2032-03-14

Abstract

The utility model provides a spinning frame spindle mechanism of stopping installs on the spindle frame of spinning frame, include: the brake block is hinged with the spindle frame; the pedal drives the brake block to be close to the spindle through a connecting rod; and the elastic sheet is connected with the connecting rod and the brake block and used for resetting the brake block and keeping away from the spindle. The utility model discloses replace traditional spring with the shell fragment, set up the mounted position of shell fragment between connecting rod and brake block moreover, not only improved the height of shell fragment, saved the process that the footboard was dismantled moreover to it is more convenient to make the shell fragment change.

Description

Spindle braking mechanism of spinning frame

Technical Field

The utility model relates to a weaving equipment technical field specifically is a spinning frame spindle mechanism of stopping.

Background

The spinning frame comprises the following process flows: 1. a spinning machine for drafting, twisting and winding the semi-finished roving or sliver into spun yarn bobbin yarn in the spinning process; 2. the slivers are drafted and twisted on a roving frame to be made into roving; 3. combing the fiber into combed sliver by a combing machine; 4. the gilling machine combines the slivers, and the gill row is drafted to improve the sliver structure; 5. the roving is further twisted and spun into spun yarn on a ring spinning frame. Spinning frames are the main machines for spinning. The yield and quality of the spun yarn are the comprehensive reflection of the quality of each procedure of the spinning process.

The production unit of the spinning frame is a spindle, and the production level of the spinning frame is usually measured by the output (kilogram) per thousand spindle hours.

The yarn is wound on the bobbin, the bobbin is sleeved on the spindle, and once the yarn is broken, the spindle needs to be stopped. Conventionally, a foot-operated connecting rod mechanism is adopted, so that a brake block is driven to press on the outer wall of a rotating spindle to force the rotating spindle to stop rotating. After long-term use, the spring in the pedal is easy to lose efficacy and needs to be replaced, and the spring is arranged in the lower part of the pedal, so that the whole pedal needs to be dismounted during dismounting, and the pedal is at the bottom, so that the dismounting is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the technical problem that a spring in a pedal plate of a traditional spinning frame is difficult to replace is solved.

The utility model provides a spinning frame spindle mechanism of stopping installs on the spindle frame of spinning frame, include:

the brake block is hinged with the spindle frame;

the pedal drives the brake block to be close to the spindle through a connecting rod;

and the elastic sheet is connected with the connecting rod and the brake block and used for resetting the brake block and keeping away from the spindle.

The utility model discloses replace traditional spring with the shell fragment, set up the mounted position of shell fragment between connecting rod and brake block moreover, not only improved the height of shell fragment, saved the process that the footboard was dismantled moreover to it is more convenient to make the shell fragment change.

To illustrate the specific structure of the elastic sheet, in the present scheme, the elastic sheet is U-shaped, and the bowing direction of the elastic sheet points to the spindle.

In order to realize the quick assembly and disassembly of the elastic sheet and the connecting rod, one side of the elastic sheet is sleeved at the upper end of the connecting rod and is locked by a nut. The connecting rod upper end is equipped with the external screw thread to be equipped with two threaded connection's nut, the nut locking is to pressing from both sides the shell fragment both sides, realizes fixedly.

In order to explain the specific installation structure of the brake block, in the scheme, the spindle frame is provided with a hinged plate frame, and the brake block is installed on the plate frame.

In order to realize the quick assembly and disassembly of the elastic sheet and the plate frame, in the scheme, the other side of the elastic sheet is clamped or separated from the plate frame in a forward and reverse rotation mode of 90 degrees.

In order to explain the specific clamping structure of the elastic sheet and the plate frame, in the scheme, the plate frame is connected with a connecting plate, and a notch is formed in the connecting plate; and a convex plate clamped with the notch is arranged on the other side of the elastic sheet. When the convex plate is parallel to the notch, the elastic sheet is separated from the plate frame; when the convex plate is vertical to the notch, the elastic sheet is clamped with the plate frame.

The elastic sheet is a worn article and needs to be replaced when damaged; the convex plate is also arranged on the elastic sheet and can be scrapped together, so that the cost is increased, the problem is further solved in an improved mode, specifically, the elastic sheet type spring clip further comprises a clamping plate, the convex plate is arranged at the upper end of the clamping plate, and the elastic sheet is detachably connected with the clamping plate. So set up, not only make the cardboard can last the use, simplified the structure of shell fragment moreover to the cost is reduced.

Because the notch is narrower, in order to realize the rotation of the clamping plate, the position width below the convex plate must be smaller than the width of the notch, so that the strength of the clamping plate is reduced, the problem is further solved in an improved mode, and particularly, a round hole is formed in the middle of the notch.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a front view of the present invention;

in the figure: 1. a spindle frame; 2. a brake block; 3. a pedal; 4. a connecting rod; 5. a spindle; 6. a spring plate; 7. a plate frame; 8. connecting plates; 9. clamping a plate; 61. a convex plate; 81. a notch; 82. a circular hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model relates to a spinning frame spindle brake mechanism, install on spindle frame 1 of spinning frame, spindle frame 1 is used for installing spindle 5, including brake block 2, shell fragment 6, footboard 3 and connecting rod 4, and footboard 3 is articulated with connecting rod 4 lower extreme.

The brake block 2 is arranged on a plate frame 7 hinged with the spindle frame 1. The plate frame 7 is U-shaped with its flared end directed towards the spindle 5. The side part of the plate frame 7 exceeds the bottom part and protrudes upwards for clamping the brake block 2. The upper end of 7 bottoms of grillage draws forth the installation department of vertical arrangement to 5 directions of spindle, and spindle 5 places the upper end at the installation department, and the bolt passes installation department and brake block 2 in proper order to realize brake block 2 through nut locking and fix. Still be equipped with the U-shaped backing plate and the circular washer that cup joint the bolt in proper order between nut and the brake block 2, U-shaped backing plate opening makes the installation of brake block 2 more firm through its deformation towards the packing ring.

The lower end of the plate frame 7 is connected with a U-shaped plate, and the end part of the U-shaped plate is connected with a connecting plate 8. The elastic sheet 6 is U-shaped, one side of the elastic sheet is connected with the upper end of the connecting rod 4, and the other side of the elastic sheet is connected with the connecting plate 8.

The pedal 3 drives the brake block 2 to be close to the spindle 5 through the connecting rod 4, and the elastic sheet 6 is used for resetting the brake block 2 and is far away from the spindle 5.

The utility model discloses replace traditional spring with shell fragment 6, set up the mounted position of shell fragment 6 between connecting rod 4 and brake block 2 moreover, not only improved the height of shell fragment 6, saved the process that footboard 3 was dismantled moreover to it is more convenient to make shell fragment 6 change.

Example two:

compared with the first embodiment, the differences are as follows: the upper end of a connecting rod 4 is sleeved on one side of the elastic sheet 6, external threads are arranged at the upper end of the connecting rod 4, two nuts in threaded connection are arranged, and the nuts are locked on two sides of the oppositely clamped elastic sheet 6 to realize fixation.

Example three:

compared with the first embodiment, the differences are as follows: the connecting plate 8 is provided with a notch 81; the other side of the spring plate 6 is provided with a convex plate 61 for clamping the notch 81. 6 opposite sides of shell fragment realize the joint or break away from grillage 7 through the mode of positive and negative rotation 90, specifically do: when the convex plate 61 is parallel to the notch 81, the elastic sheet 6 is separated from the plate frame 7; when the convex plate 61 is vertical to the notch 81, the elastic sheet 6 is clamped with the plate frame 7.

Example four:

compared with the three phases of the embodiment, the differences are as follows: still include cardboard 9, the upper end of cardboard 9 is located to protruding board 61, and shell fragment 6 can be dismantled with cardboard 9 through bolt and nut and be connected. So set up, not only make cardboard 9 can last the use, simplified the structure of shell fragment 6 moreover, compare in traditional flange 61 and set up in the mode of shell fragment 6, the cost is reduced.

Example five:

compared with the fourth embodiment, the differences are as follows: a round hole 82 is arranged at the middle position of the notch 81. Since the notch 81 is narrow, in order to rotate the card board 9, the width of the position below the convex board 61 must be smaller than the width of the notch 81, thereby reducing the strength of the card board 9. The above design increases the width of the lower portion of the protruding plate 61, thereby solving the technical problem.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a spinning frame spindle brake mechanism installs on spindle frame (1) of spinning frame which characterized in that includes:

the brake block (2) is hinged with the spindle frame (1);

the pedal (3) drives the brake block (2) to be close to the spindle (5) through a connecting rod (4);

the elastic sheet (6) is connected with the connecting rod (4) and the brake block (2) and used for resetting the brake block (2) and keeping away from the spindle (5).

2. The spinning frame spindle brake mechanism of claim 1, wherein: the elastic sheet (6) is U-shaped, and the bow direction of the elastic sheet points to the spindle (5).

3. The spinning frame spindle brake mechanism of claim 2, wherein: one side of the elastic sheet (6) is sleeved at the upper end of the connecting rod (4) and is locked by a nut.

4. The spinning frame spindle brake mechanism of claim 3, wherein: be equipped with articulated grillage (7) on spindle frame (1), brake block (2) are installed on grillage (7).

5. The spinning frame spindle brake mechanism of claim 4, wherein: the other side of the elastic sheet (6) is clamped or separated from the plate frame (7) in a manner of rotating forward and backward by 90 degrees.

6. The spinning frame spindle brake mechanism of claim 5, wherein: the plate frame (7) is connected with a connecting plate (8), and a notch (81) is formed in the connecting plate (8); and a convex plate (61) clamped with the notch (81) is arranged on the other side of the elastic sheet (6).

7. The spinning frame spindle brake mechanism of claim 6, wherein: the clamping plate is characterized by further comprising a clamping plate (9), the convex plate (61) is arranged at the upper end of the clamping plate (9), and the elastic sheet (6) is detachably connected with the clamping plate (9).

8. The spinning frame spindle brake mechanism of claim 7, wherein: a round hole (82) is formed in the middle of the notch (81).