CN221371394U - Yarn feeding device of spinning frame - Google Patents

Abstract

The utility model provides a yarn feeding device of a spinning frame, which relates to the technical field of spinning frames and comprises an integral structure and a supporting structure, wherein the supporting structure is positioned at front and rear positions on two sides of the bottom of the integral structure; the integrated structure comprises a box body and a movable plate, wherein a sliding block is slidably connected to the center of one side of the top of the movable plate, a sliding rod is fixedly connected to the center of the top of the sliding block, a spring is sleeved on the outer surface of the sliding rod, a circular ring is fixedly connected to the extending end of the sliding rod, and a first telescopic rod is fixedly arranged at the front and back positions of the top of the movable plate.

Description

Yarn feeding device of spinning frame

Technical Field

The utility model relates to the technical field of spinning frames, in particular to a yarn feeding device of a spinning frame.

Background

The spinning frame is a spinning machine which is used for drawing, twisting and winding semi-finished product rough yarn or sliver into spun yarn cop in the spinning process, the sliver is drawn and twisted on the roving frame to be made into rough yarn, the comber is used for combing fibers into combed sliver, the gill box is used for combining the sliver, the sliver structure is improved by the needle row drawing, the rough yarn is further twisted on the ring spinning frame to be spun into spun yarn, and the spinning frame is a main spinning machine.

When the spinning frame works, the yarn is required to be fed through the yarn feeding device, and the existing yarn feeding device cannot adjust the tension of the yarn, so that the phenomenon of yarn dislocation easily occurs when the tension of the yarn is insufficient, and the yarn feeding efficiency is reduced.

Disclosure of utility model

The utility model aims to solve the problems that the yarn tension cannot be adjusted in the prior art, so that the phenomenon of yarn dislocation is easy to occur when the yarn tension is insufficient, and the yarn feeding efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the yarn feeding device of the spinning frame comprises an integral structure and a supporting structure, wherein the supporting structure is positioned at front and rear positions on two sides of the bottom of the integral structure;

The utility model discloses a movable plate, including box and fly leaf, top one side center department sliding connection of fly leaf has the slider, the top center department fixedly connected with slide bar of slider, the surface cover of slide bar is equipped with the spring, the position fixedly connected with ring around the top of slide bar, the position fixedly connected with deflector roll around the top of fly leaf, the position fixedly connected with place the piece around the top opposite side of fly leaf, the surface fixedly connected with frame of placing the piece, the interior top center department fixedly connected with second telescopic link of frame.

Preferably, one end of the spring is fixedly connected with the top surface of the sliding block, and the other end of the spring is fixedly connected with the bottom surface of the circular ring.

Preferably, the extending end of the second telescopic rod is fixedly connected with a fixing clamp, and the opposite side of the fixing clamp and the placing piece is connected with the wire cylinder body in a sliding manner.

Preferably, the outer surface of the second telescopic rod is sleeved with a pressure spring, one end of the pressure spring is fixedly connected with the outer surface of the fixing clamp, and the other end of the pressure spring is fixedly connected with the inner top of the frame.

Preferably, the stand is fixedly connected with in the interior bottom both sides of box, the internal surface of stand is close to central department sliding connection has the connecting piece, the interior bottom center department of stand rotates and is connected with first belt pulley, the top center department fixedly connected with threaded rod of first belt pulley, the surface screw thread of threaded rod runs through the surface of connecting piece, the top surface of connecting piece and the bottom surface fixed connection of fly leaf.

Preferably, a servo motor is fixedly arranged at the center of the inner bottom of the box body, the output end of the servo motor is fixedly connected with a rotating shaft, the top end face of the rotating shaft is fixedly connected with a second belt pulley, and the inner surfaces of the second belt pulley and the first belt pulley are slidably connected with a belt body.

Preferably, the supporting structure comprises supporting legs, an anti-slip pad is fixedly connected to the center of the bottoms of the supporting legs, and the tops of the supporting legs are fixedly connected with the bottom surface of the box body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. In the utility model, in the actual use process, the guide roller can be driven by the first telescopic rod to lift up and down, and then the tension degree of the yarn can be adjusted through the mutual matching of the sliding block, the spring, the sliding rod and the circular ring, so that the occurrence of the condition of wrong yarn is avoided, and the normal yarn feeding operation can be ensured.

2. According to the utility model, the height of the movable plate can be adjusted by the mutual matching of the servo motor, the threaded rod, the first belt pulley, the second belt pulley, the belt body, the connecting piece and the rotating shaft, and the movable plate can also drive the guide roller, the placing piece and the circular ring to move together when moving up and down, so that the movable plate can be adjusted according to actual conditions, and is convenient for people to use.

Drawings

Fig. 1 is a schematic perspective view of a yarn feeding device of a spinning frame according to the present utility model;

FIG. 2 is a schematic perspective view of the connector, threaded rod, post and belt body;

FIG. 3 is a schematic perspective view of the placement member and the bobbin body;

Fig. 4 is a schematic perspective view of a servo motor, a rotary shaft, a first pulley and a second pulley.

Legend description: 1. an integral structure; 2. a support structure; 101. a case; 102. a slide block; 103. a slide bar; 104. a spring; 105. a movable plate; 106. a circular ring; 107. a first telescopic rod; 108. a belt body; 109. a column; 110. a connecting piece; 111. a threaded rod; 112. a second pulley; 113. a first pulley; 114. a servo motor; 115. a placement member; 116. a bobbin body; 117. a fixing clamp; 118. a second telescopic rod; 119. a pressure spring; 120. a frame; 121. a guide roller; 122. a rotation shaft; 201. support legs; 202. an anti-slip mat.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-4, a yarn feeding device of a spinning frame comprises a whole structure 1 and a supporting structure 2, wherein the supporting structure 2 is positioned at front and back positions on two sides of the bottom of the whole structure 1; the integral structure 1 comprises a box 101 and a movable plate 105, wherein a sliding block 102 is slidably connected to the center of one side of the top of the movable plate 105, a sliding rod 103 is fixedly connected to the center of the top of the sliding block 102, a spring 104 is sleeved on the outer surface of the sliding rod 103, a circular ring 106 is fixedly connected to the extending end of the sliding rod 103, a first telescopic rod 107 is fixedly arranged at the front and back position of the top of the movable plate 105, a guide roller 121 is fixedly connected to the extending end of the first telescopic rod 107, a placing piece 115 is fixedly connected to the front and back position of the other side of the top of the movable plate 105, a frame 120 is fixedly connected to the outer surface of the placing piece 115, and a second telescopic rod 118 is fixedly arranged at the center of the inner top of the frame 120.

The effect that its whole embodiment 1 reaches is, as shown in fig. 1, later when first telescopic link 107 is when stretching out or retracting, will drive deflector roll 121 and reciprocate together, then through the cooperation of spring 104, slide bar 103, ring 106 for the adjustment operation of yarn tension can normally go on, and then can avoid the appearance of wrong line condition to take place, also can guarantee simultaneously that the line can go on steadily.

In embodiment 2, as shown in fig. 1-4, one end of the spring 104 is fixedly connected with the top surface of the slider 102, the other end of the spring 104 is fixedly connected with the bottom surface of the ring 106, the extended end of the second telescopic rod 118 is fixedly connected with the fixing clamp 117, the opposite side of the fixing clamp 117 and the placing member 115 is slidably connected with the wire barrel body 116, the outer surface of the second telescopic rod 118 is sleeved with the pressure spring 119, one end of the pressure spring 119 is fixedly connected with the outer surface of the fixing clamp 117, the other end of the pressure spring 119 is fixedly connected with the inner top of the frame 120, two sides of the inner bottom of the box 101 are fixedly connected with the upright post 109, the inner surface of the upright post 109 is close to the center and is slidably connected with the connecting member 110, the center of the inner bottom of the upright post 109 is rotatably connected with the first belt pulley 113, the center of the top of the first belt pulley 113 is fixedly connected with the threaded rod 111, the outer surface of the threaded rod 111 penetrates through the outer surface of the connecting member 110, the top surface of the connecting member 110 is fixedly connected with the bottom surface of the movable plate 105, the center of the inner bottom of the box 101 is fixedly provided with the servo motor 114, the output end of the servo motor 114 is fixedly connected with the rotating shaft 122, the end of the belt of the rotating shaft 122 is fixedly connected with the top end surface of the belt pulley 122, the second belt pulley 112 is fixedly connected with the second belt pulley 112 and the inner support leg 112 is fixedly connected with the inner support leg 201 of the inner support leg 201, and the bottom of the support leg 201 is fixedly connected with the bottom support leg 201, and the support leg 201 is fixedly connected with the support leg 201.

The effect achieved in the whole embodiment 2 is that, as shown in fig. 2 and 4, when the rotating shaft 122 rotates forward or backward through the servo motor 114, the second belt pulley 112 is driven to rotate together, then the belt body 108 is forced to drive the first belt pulley 113 to rotate, and the first belt pulley 113 drives the threaded rod 111 to rotate again, so that the connecting piece 110 can slide up and down in the upright post 109, and the connecting rod on the connecting piece 110 is fixedly connected with the bottom of the movable plate 105, so that the movable plate 105 is driven together, and finally, the height of the movable plate 105 can be adjusted, so that people can use the movable plate conveniently, and the whole body can be more stable when being used through the cooperation of the supporting leg 201 and the anti-slip pad 202.

Working principle: firstly, through the mutual matching of the servo motor 114, the first belt pulley 113, the second belt pulley 112, the belt body 108, the threaded rod 111, the connecting piece 110, the upright post 109 and the rotating shaft 122, after the height adjustment of the movable plate 105 is completed, a user can put the bobbin body 116 into the placing piece 115, after the putting is completed, the second telescopic rod 118 starts to stretch out, the fixed clamp 117 is driven to descend, when the fixed clamp 117 descends to a certain position, the fixed clamp 117 can be contacted with the outer surface of the bobbin body 116, the fixed clamp can be fixed in contact with the outer surface of the bobbin body, the bobbin body 116 is ensured to be stably positioned between the placing piece 115 and the fixed clamp 117, then when the subsequent feeding operation is carried out, the height of the guide roller 121 can be adjusted through the first telescopic rod 107, and after the specified place is reached, the aim of adjusting the yarn tension can be achieved through the mutual matching of the sliding block 102, the sliding rod 103, the spring 104 and the circular ring 106.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. A yarn feeding device of a spinning frame, comprising:

The device comprises an integral structure (1) and a supporting structure (2), wherein the supporting structure (2) is positioned at front and rear positions on two sides of the bottom of the integral structure (1);

The utility model provides a novel movable structure (1) for the refrigerator, including box (101) and fly leaf (105), top one side center department sliding connection of fly leaf (105) has slider (102), the top center department fixedly connected with slide bar (103) of slider (102), the surface cover of slide bar (103) is equipped with spring (104), the extension end fixedly connected with ring (106) of slide bar (103), the position fixed mounting has first telescopic link (107) around the top of fly leaf (105), the extension end fixedly connected with deflector roll (121) of first telescopic link (107), the position fixedly connected with places piece (115) around the top opposite side of fly leaf (105), the surface fixedly connected with frame (120) of placing piece (115), the interior top center department fixedly mounted has second telescopic link (118) of frame (120).

2. A yarn feeding device of a spinning frame as claimed in claim 1, wherein: one end of the spring (104) is fixedly connected with the top surface of the sliding block (102), and the other end of the spring (104) is fixedly connected with the bottom surface of the circular ring (106).

3. A yarn feeding device of a spinning frame as claimed in claim 1, wherein: the extension end of the second telescopic rod (118) is fixedly connected with a fixing clamp (117), and one side opposite to the fixing clamp (117) and the placing piece (115) is connected with a wire cylinder body (116) in a sliding mode.

4. A yarn feeding device of a spinning frame as claimed in claim 1, wherein: the outer surface of the second telescopic rod (118) is sleeved with a pressure spring (119), one end of the pressure spring (119) is fixedly connected with the outer surface of the fixing clamp (117), and the other end of the pressure spring (119) is fixedly connected with the inner top of the frame (120).

5. A yarn feeding device of a spinning frame as claimed in claim 1, wherein: the novel automatic box is characterized in that upright posts (109) are fixedly connected to two sides of the inner bottom of the box body (101), connecting pieces (110) are slidably connected to the inner surfaces of the upright posts (109) close to the center, first belt pulleys (113) are rotatably connected to the inner bottom center of the upright posts (109), threaded rods (111) are fixedly connected to the top center of the first belt pulleys (113), threads of the outer surfaces of the threaded rods (111) penetrate through the outer surfaces of the connecting pieces (110), and the top surfaces of the connecting pieces (110) are fixedly connected with the bottom surfaces of the movable plates (105).

6. The yarn feeding device of claim 5, wherein: the automatic feeding device is characterized in that a servo motor (114) is fixedly arranged at the center of the inner bottom of the box body (101), a rotating shaft (122) is fixedly connected to the output end of the servo motor (114), a second belt pulley (112) is fixedly connected to the top end face of the rotating shaft (122), and a belt body (108) is slidably connected to the inner surfaces of the second belt pulley (112) and the first belt pulley (113).

7. A yarn feeding device of a spinning frame as claimed in claim 1, wherein: the supporting structure (2) comprises supporting legs (201), an anti-slip pad (202) is fixedly connected to the center of the bottom of each supporting leg (201), and the top of each supporting leg (201) is fixedly connected with the bottom surface of the box body (101).