CN214992090U - Traveling rail device of doffer and spinning frame - Google Patents

Abstract

The utility model provides a running rail device of doffer and spinning frame, include: one side of a frame of the spinning frame is provided with a walking track, the walking track is provided with a horizontal plane and a vertical plane, and the horizontal plane and the vertical plane form a right-angle opening; one end of the first supporting seat is fixedly connected with the vertical surface, and the other end of the first supporting seat is fixedly connected with a rack of a spinning frame; one end of the second supporting seat is fixedly connected with the horizontal plane, the other end of the second supporting seat is fixedly connected with a rack of a spinning frame, and the two second supporting seats are respectively positioned at two ends of the walking track; one side of a frame of the doffer is rotatably connected with a guide wheel, a wheel groove of the guide wheel is arranged on a horizontal plane, and the guide wheel can roll back and forth along the length direction of the walking track; the guide wheels can be blocked by the two second supporting seats. The utility model has the advantages that: the walking track plays a guiding role, the moving range of the doffer is limited, the whole weight of the doffer is prevented from being applied to the end point of the walking track, and the service life of the walking track is prolonged.

Description

Traveling rail device of doffer and spinning frame

Technical Field

The utility model relates to a textile machinery equipment specifically relates to a running rail set of doffer and spinning frame.

Background

The spinning machine is used for drafting, twisting and winding semi-finished roving or sliver into spun yarn bobbin yarn during spinning. The spinning frame is a main spinning machine, and the yield and the quality of the spun yarn are comprehensively reflected by the advantages and disadvantages of all working procedures of the spinning process. The spinning operation is the operation of inserting an empty bobbin which is not spun into a spindle rod of a spinning machine, the spindle rod rotates to wind yarn on the empty bobbin, so that the empty bobbin becomes a full bobbin, the spinning worker stops production at the moment, and the spinning can be continued after the full bobbin is changed into the empty bobbin.

Doffers, of the electric type and the hand-push type, also known as doffing carts, such as FU-DL type doffers; the doffer moves along one side direction of the spinning frame, pulls out the full bobbin on the spinning frame, and then puts the full bobbin into a collecting frame of the doffer. The overall weight of the doffer increases as more full bobbins are collected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a running rail set of doffer and spinning frame, removes to the doffer and leads, prescribes a limit to the migration range of doffer.

The utility model discloses a realize like this: a walking rail device of a doffer and a spinning frame comprises:

the spinning machine is characterized in that a walking track is arranged on one side of a rack of the spinning machine, the walking track is provided with a horizontal plane and a vertical plane, the horizontal plane is located at the upper end of the vertical plane, and a right-angle opening is formed between the horizontal plane and the vertical plane;

one end of the first support seat is fixedly connected with the vertical surface, the other end of the first support seat is fixedly connected with a rack of the spinning frame, and the first support seats are distributed at intervals along the length direction of the walking track;

one end of the second supporting seat is fixedly connected with the horizontal plane, the other end of the second supporting seat is fixedly connected with a rack of the spinning frame, and the two second supporting seats are respectively positioned at two ends of the walking track;

one side of a frame of the doffer is rotatably connected with a guide wheel, a wheel groove of the guide wheel is arranged on the horizontal plane, and the guide wheel can roll back and forth along the length direction of the walking track;

the right-angle opening faces the doffer, and the two second supporting seats can block the guide wheel.

Further, the height of one end of the second supporting seat is not lower than the diameter of the guide wheel.

Further, still include:

the pin block is fixedly arranged at the right-angle opening and is also positioned below the second supporting seat;

the microswitch is fixedly arranged on one side of the frame of the doffer;

the alarm is fixedly connected with the frame of the doffer;

the microswitch is also electrically connected with the alarm, and when the guide wheel touches the second support seat, the pin block triggers the microswitch.

Further, the alarm is an indicator light.

The utility model has the advantages that: 1. the walking track plays a guiding role, the moving range of the doffer is limited, the whole weight of the doffer is prevented from being applied to the end point of the walking track, and the service life of the walking track is prolonged. 2. The first supporting seat and the second supporting seat share the weight acting force on the walking track, and the second supporting seat also effectively blocks the guide wheel. 3. The warning device plays a role in reminding workers that the doffer reaches the travel destination on the travel track.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a traveling rail device of a doffer and a spinning frame according to the present invention.

Fig. 2 is a schematic view of the connection between the middle traveling rail and the first supporting seat of the present invention.

Fig. 3 is a schematic view of the connection between the middle traveling rail and the second support seat of the present invention.

Fig. 4 is a schematic diagram of the position of the microswitch and the alarm on the doffer according to the present invention.

Fig. 5 is a schematic view of the micro switch activated by the pin block.

Reference numerals: a spinning frame 1; a traveling rail 2; a horizontal surface 21; a vertical face 22; a right angle port 23; a first support base 3; a second support seat 4; a doffer 5; a guide wheel 6; a pin block 7; a microswitch 8; an alarm 9.

Detailed Description

The embodiment of the utility model provides a through providing a running rail set of doffer and spinning frame, solved the unstable technical problem of doffer removal among the prior art, realized the direction and removed, limited moving range's technological effect.

The embodiment of the utility model provides an in technical scheme for solving above-mentioned problem, the general thinking is as follows: the running rail plays a role in guiding, the doffer can stably move along one side of the spinning frame, the moving range of the doffer is limited, the doffer is prevented from exceeding the running rail in the moving process, the whole weight of the doffer is prevented from being applied to one end point of the running rail, the whole weight of the doffer is increased along with the increase of the collected full bobbins, when the whole weight of the doffer is applied to the end point of the running rail through the guide wheel, the running rail is easy to damage, the second support seat is arranged at the end point of the running rail and used for blocking the guide wheel, and the service life of the running rail is prolonged.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Referring to fig. 1 to 5, the present invention is a preferred embodiment of a traveling rail device for a doffer and a spinning frame.

The utility model discloses a: the spinning machine 1 is characterized in that a walking rail 2 is arranged on one side of a rack of the spinning machine 1, the walking rail 2 is provided with a horizontal plane 21 and a vertical plane 22, the horizontal plane 21 is located at the upper end of the vertical plane 22, and a right-angle opening 23 is formed between the horizontal plane 21 and the vertical plane 22; the traveling rail 2 serves to guide the movement of the doffer 5.

One end of the first support seat 3 is fixedly connected with the vertical surface 22, the other end of the first support seat 3 is fixedly connected with a rack of the spinning frame 1, and the first support seats 3 are uniformly distributed at intervals along the length direction of the walking track 2; the plurality of first supporting seats 3 share the acting force applied to the walking rail 2 and reinforce the walking rail 2.

One end of the second support seat 4 is fixedly connected with the horizontal plane 21, the other end of the second support seat 4 is fixedly connected with the frame of the spinning frame 1, and the two second support seats 4 are respectively positioned at two ends of the walking track 2; the two second supporting seats 4 limit the moving range of the carriage rail 2 on the doffer 5, so that the guide wheels 6 on the doffer 5 are prevented from moving to the end positions of the carriage rail 2, and the carriage rail 2 is prevented from being easily damaged due to the fact that the whole weight of the doffer 5 is applied to the end positions of the carriage rail 2 through the guide wheels 6. The walking track 2, the first supporting seat 3 and the second supporting seat 4 are made of steel materials, preferably train tracks, and overall firmness is improved. In this embodiment, the fixed connection is a connection mode that is fixed by welding or the like.

A doffer 5, wherein one side of a frame of the doffer 5 is rotatably connected with a guide wheel 6, a wheel groove of the guide wheel 6 is arranged on the horizontal plane 21, and the guide wheel 6 can roll back and forth along the length direction of the walking rail 2; at least two guide wheels 6 are provided. The worker puts the doffer 5 on the traveling rail 2 through the guide wheel 6, moves along one side direction of the spinning frame 1, pulls out the full bobbin on the spinning frame 1, and then puts the full bobbin into the collecting frame of the doffer 5. The overall weight of the doffer 5 increases as the number of full bobbins collected increases.

The right-angle opening 23 faces the doffer 5, and the two second supporting seats 4 can block the guide wheel 6; when the guide wheel 6 touches the second support seat 4, the doffer 5 stops moving forward, a worker takes the collecting frame on the doffer 5 away, then takes the doffer 5 off the traveling rail 2, then places the empty collecting frame on the doffer 5, then places the doffer 5 on the traveling rail 2 of another spinning machine 1, and collects the full bobbins on the spinning machine 1.

The height of one end of the second supporting seat 4 is not lower than the diameter of the guide wheel 6. In this way the second support 4 effectively blocks the guide wheel 6 preventing the guide wheel 6 from passing over the second support 4.

Further comprising: the pin block 7 is fixedly arranged at the right-angle opening 23 and is also positioned below the second supporting seat 4; the microswitch 8 is fixedly arranged on one side of the frame of the doffer 5; the alarm 9 is fixedly connected with the frame of the doffer 5; the microswitch 8 is also electrically connected with the alarm 9, and when the guide wheel 6 touches the second support seat 4, the pin block 7 triggers the microswitch 8. The alarm 9 is an indicator light. When the pin block 7 touches the microswitch 8, the microswitch 8 controls the alarm 9 to send out an alarm signal, namely, the indicator light is turned on, so that the working personnel is reminded that the doffer 5 reaches the stroke end point on the walking track 2, and the working personnel does not need to make the doffer 5 go forward continuously.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (4)

1. The utility model provides a walking rail set of doffer and spinning frame which characterized in that includes:

the spinning machine is characterized in that a walking track is arranged on one side of a rack of the spinning machine, the walking track is provided with a horizontal plane and a vertical plane, the horizontal plane is located at the upper end of the vertical plane, and a right-angle opening is formed between the horizontal plane and the vertical plane;

one end of the first support seat is fixedly connected with the vertical surface, the other end of the first support seat is fixedly connected with a rack of the spinning frame, and the first support seats are distributed at intervals along the length direction of the walking track;

one end of the second supporting seat is fixedly connected with the horizontal plane, the other end of the second supporting seat is fixedly connected with a rack of the spinning frame, and the two second supporting seats are respectively positioned at two ends of the walking track;

one side of a frame of the doffer is rotatably connected with a guide wheel, a wheel groove of the guide wheel is arranged on the horizontal plane, and the guide wheel can roll back and forth along the length direction of the walking track;

the right-angle opening faces the doffer, and the two second supporting seats can block the guide wheel.

2. The running rail device of the doffer and the spinning frame as claimed in claim 1, wherein the height of one end of the second supporting seat is not lower than the diameter of the guide wheel.

3. The running rail device of a doffer and a spinning frame according to claim 1, further comprising:

the pin block is fixedly arranged at the right-angle opening and is also positioned below the second supporting seat;

the microswitch is fixedly arranged on one side of the frame of the doffer;

the alarm is fixedly connected with the frame of the doffer;

the microswitch is also electrically connected with the alarm, and when the guide wheel touches the second support seat, the pin block triggers the microswitch.

4. The running rail device for doffers and spinning frames according to claim 3, wherein said alarm is an indicator light.

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