Discharging rotation switching device for sliver cans

Abstract

The utility model relates to a sliver barrel discharging rotary switching device which comprises a semicircular moving channel, a barrel feeding station is arranged at one end of the moving channel, a barrel discharging station is arranged at the other end of the moving channel, a working station is arranged in the middle of the moving channel, and a rotary disc is arranged at the working station. A rotating steering engine is arranged at the circle center position of the moving channel, a rotating shaft of the rotating steering engine is connected with three stirring arm frames used for pushing the sliver cans to move in the moving channel, and the free ends of the stirring arm frames are rotationally connected with first rolling wheels. The sliver can discharging rotation switching device is novel in structure and reasonable in design, mechanical replacement of sliver cans is achieved in a rotation mode, convenience and practicability are achieved, time and labor are saved, meanwhile, the downtime of a drawing frame is shortened, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile, especially a cotton sliver barrel discharge rotation switching device. BACKGROUND

[0002] Drawing is one of the key processes in the spinning process, and the quality and productivity of the spinning process mainly depend on the completion of the drawing frame, and the cotton sliver barrel is used to send cotton sliver into the drawing frame. The cotton sliver barrel needs to be manually pushed to the working position on the feeding side of the drawing frame. Although the cotton sliver barrel has casters at the bottom, it is still complicated and time-consuming and laborious to operate. Moreover, the cotton sliver barrel replacement time is poor, and the drawing frame needs to be stopped for a long time during the replacement of the cotton sliver barrel, which reduces the production efficiency of the drawing frame and affects the production progress. SUMMARY

[0003] Therefore, the utility model aims at providing a cotton sliver barrel discharge rotation switching device which is convenient and practical, time-saving and labor-saving, reduces the downtime of the drawing frame, and improves the production efficiency.

[0004] The utility model adopts the following scheme: a cotton sliver barrel discharge rotation switching device, including semicircular moving channel, moving channel one end sets into the barrel work position, the other end sets out the barrel work position, moving channel middle part sets the working position, the working position is equipped with the turntable, the center position of moving channel is equipped with the rotary rudder, the rotary rudder's pivot is connected with three and is used to push the cotton sliver barrel to move in the moving channel the arm support of poking, the free end of arm support of poking is rotatably connected with first idler wheel.

[0005] Further, the moving channel is formed between the outer arc-shaped guide plate and the inner arc-shaped guide plate.

[0006] Further, the turntable is provided with a limiting stopper above the side close to the out-barrel work position, the limiting stopper is used to block the cotton sliver barrel to make it stop on the turntable, the limiting stopper can swing up and down, the limiting stopper extends into the moving channel when swinging down, and exits the moving channel when swinging up.

[0007] Further, the limiting stopper is V-shaped, and the two ends of the limiting stopper are rotatably connected with second idler wheels.

[0008] Further, the limiting stopper is fixedly connected to one end of a swing arm, the other end of the swing arm is hingedly connected to a fixed frame located outside the moving channel, the fixed frame is provided with a pneumatic cylinder used to drive the swing arm to swing up and down, the pneumatic cylinder's telescopic rod is hingedly connected to the swing arm, and the pneumatic cylinder's cylinder body is hingedly connected to the fixed frame.

[0009] Further, the fixed frame is fixedly connected with a limiting stopper that keeps the swing arm in a horizontal position when the swing arm swings down.

[0010] Further, the rotating disc is provided with an annular dust suction pipe with a height higher than that of the sliver barrel, and the lower side of the annular dust suction pipe is provided with a dust suction hole.

[0011] Further, the annular dust suction pipe is connected with the inlet end of the air extractor through an air extraction pipeline.

[0012] Further, the ground under the rotating disc is provided with a pit, the pit is provided with a fixing base, the bottom center of the rotating disc is connected with a rotating shaft, the rotating shaft is rotationally connected with the fixing base through a bearing, and the pit is provided with a speed reducer, and the main shaft of the speed reducer is connected with the rotating shaft through a gear transmission.

[0013] Further, the pit opening is provided with a sink, the rotating disc is located in the sink, and the upper surface of the rotating disc is flush with the ground; and the sink is provided with a plurality of ball bearings which are uniformly distributed in the circumferential direction, and the bottom of the rotating disc is provided with an annular groove which is matched with the ball bearings.

[0014] Compared with the prior art, the sliver barrel discharging rotating switching device has the following beneficial effects: the device has a novel structure and reasonable design, realizes mechanical replacement of the sliver barrel in a rotating mode, is convenient and practical, saves time and effort, reduces the downtime of the drawing frame, and improves the production efficiency.

[0015] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail through specific embodiments and related drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a top view of the embodiment of the utility model;

[0017] Fig. 2 is a schematic view at the working position of the embodiment of the utility model;

[0018] Fig. 3 is a schematic view of the arm installation of the embodiment of the utility model;

[0019] Explanation of reference numerals in the drawing: 100 - moving channel, 110 - barrel entering station, 120 - barrel discharging station, 130 - working position, 140 - outer arc-shaped guide plate, 150 - inner arc-shaped guide plate, 200 - rotating disc, 210 - rotating shaft, 220 - annular groove, 300 - rotating rudder, 310 - arm frame, 311 - first roller, 400 - limiting stopper, 410 - second roller, 420 - arm, 500 - fixing frame, 510 - air cylinder, 520 - limiting stopper, 600 - annular dust suction pipe, 610 - dust suction hole, 700 - pit, 710 - fixing base, 720 - speed reducer, 730 - sink, 740 - ball bearing, 800 - sliver barrel. DETAILED DESCRIPTION

[0020] It should be noted that the following detailed description is exemplary in nature and is intended to provide further description of the application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0021] It is also important to note that the terms used herein are not intended to limit the particular embodiments of the present application disclosed in this specification. Rather, unless otherwise specified, as utilized in describing the preferred embodiments of the present application, the following terms are intended to have the following meanings.

[0022] As shown in Figs. 1-3 The utility model discloses a cotton sliver barrel discharge rotary switching device, including semicircular moving channel 100, moving channel 100 one end sets into the barrel work station 110, the other end sets the barrel work station 120, and the middle of moving channel is provided with work position 130, be equipped with rotating disc 200 at work position, and the center position of moving channel is equipped with rotary rudder 300, and the rotating shaft of rotary rudder is connected with three to push the cotton sliver barrel and move in moving channel and push arm support 310, and the free end of push arm support is rotatably connected with first idler 311. The utility model discloses a cotton sliver barrel discharge rotary switching device adopts rotary mode, realizes cotton sliver barrel mechanical replacement, and the worker can push the next cotton sliver barrel loaded with cotton to the barrel work station 110 in advance, when the cotton sliver barrel empty barrel on work position 130, utilizes rotary rudder and drives push arm support 310 to rotate, and pushes the empty barrel from work position 130 to the barrel work station 120, and pushes the cotton on the barrel work station 110 to work position simultaneously, and it is convenient and practical, saves time and labour, reduces the time of drawing frame shutdown simultaneously, improves production efficiency.

[0023] In the embodiment, the moving channel 100 is formed between the outer arc-shaped guide plate 140 and the inner arc-shaped guide plate 150; in the specific implementation process, the outer arc-shaped guide plate 140 and the inner arc-shaped guide plate 150 can also be distributed with rollers to reduce the friction with the cotton sliver barrel.

[0024] In the embodiment, the rotating disc is provided, above the side close to the barrel work station, with a limiting stopper 400 for stopping the cotton sliver barrel to stop on the rotating disc, the limiting stopper 400 can swing up and down, the limiting stopper swings down to extend into the moving channel, and swings up to exit the moving channel; the limiting stopper 400 can ensure that the cotton sliver barrel is accurately stopped on the rotating disc, has the positioning function, and avoids the position deviation of the cotton sliver barrel.

[0025] In the embodiment, the limiting stopper 400 is V-shaped, and the two ends of the limiting stopper are rotatably connected with second rollers 410.

[0026] In the embodiment, the limiting stop 400 is fixedly connected to one end of a swing arm 420; the other end of the swing arm 420 is hingedly connected to a fixed frame 500 located outside the moving channel; the fixed frame is provided with a pneumatic cylinder 510 for driving the swing arm to swing up and down; the pneumatic cylinder's telescopic rod is hingedly connected to the swing arm, and the cylinder body is hingedly connected to the fixed frame. After the cotton sliver barrel is parked on the turntable, the pneumatic cylinder drives the swing arm to swing up, so that the limiting stop 400 exits the moving channel; after the empty barrel leaves the turntable, the swing arm swings down, and the limiting stop 400 is used for positioning the next cotton sliver barrel

[0027] In the embodiment, the fixed frame is fixedly connected with a limiting stop block 520 for keeping the swing arm in a horizontal position when the swing arm swings down.

[0028] In the embodiment, an annular dust suction pipe 600 with a height higher than that of the cotton sliver barrel is arranged above the turntable; a dust suction hole 610 is formed in the lower side of the annular dust suction pipe; the dust suction hole in the annular dust suction pipe can suck away the dust or lint generated when the cotton sliver in the cotton sliver barrel is discharged, thereby improving the workshop environment.

[0029] In the embodiment, the annular dust suction pipe is connected to the inlet end of the air extractor through an air extraction pipeline.

[0030] In the embodiment, a pit 700 is arranged on the ground below the turntable 200; a fixed seat 710 is arranged in the pit; a rotating shaft 210 is connected to the center position of the bottom of the turntable 200; the rotating shaft is rotationally connected to the fixed seat through a bearing; a speed reducer motor 720 is arranged in the pit; the main shaft of the speed reducer motor is connected to the rotating shaft through a gear transmission.

[0031] In the embodiment, a sink 730 is arranged around the pit opening of the pit; the turntable is located in the sink; the upper surface of the turntable is flush with the ground; in order to ensure the stability of the turntable structure, a plurality of ball bearings 740 are arranged in the sink in a circumferential direction; the bottom of the turntable is provided with an annular groove 220 matched with the ball bearings.

[0032] Unless otherwise stated, if the above-mentioned any technical solution of the utility model discloses a numerical range, the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that the preferred numerical range is only one of the many implementable values with more obvious technical effect or representative value. Since there are too many values, it is impossible to enumerate them all, so the utility model only discloses part of the values to illustrate the technical solutions of the utility model, and the above-mentioned enumerated values should not constitute a limitation on the protection scope of the utility model.

[0033] If the utility model discloses or involves mutually fixed connecting parts or structural members, then, except for another declaration, fixed connection can be understood as: detachably fixed connection (for example, using bolt or screw connection), and also can be understood as: non-detachable fixed connection (for example, riveting, welding), of course, the mutually fixed connection can also be replaced by integral structure (for example, integrally formed by using casting process) (except for obviously unable to adopt integral forming process).

[0034] In addition, the terms used to represent the position relationship or shape in any of the technical solutions of the utility model disclosed above include the state or shape similar, similar or close to the above, except for another declaration.

[0035] Any component provided by the utility model can be assembled from a plurality of individual components, or can be an individual component manufactured by integral forming process.

[0036] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms, and any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution of the utility model, according to the technical essence of the utility model, still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A sliver can discharge rotary switching device, characterized by: The mobile channel is formed between an outer arc-shaped guide plate and an inner arc-shaped guide plate.

2. The tampon cartridge outfeed rotary switch device of claim 1, wherein: The rotating disc is provided with a limiting support above the side close to the barrel-out work station, which is used to stop the cotton sliver barrel on the rotating disc.

3. The tampon cartridge dispensing rotary switch device of claim 1, wherein: The limiting support is V-shaped, and two second rollers are rotatably connected to the two ends of the limiting support.

4. The tampon cartridge outfeed rotary switch device of claim 3, wherein: The limiting support is fixedly connected to one end of a swing arm.

5. The tampon cartridge dispensing rotary switch device of claim 3, wherein: The other end of the swing arm is hingedly connected to a fixed frame outside the mobile channel.

6. The tampon cartridge outfeed rotary indexing device of claim 5, wherein: The fixed frame is provided with a cylinder used to drive the swing arm to swing up and down.

7. The tampon cartridge dispensing rotary switch device of claim 1, wherein: The fixed frame is provided with a limiting block used to keep the swing arm in a horizontal position when the swing arm swings down.

8. The tampon cartridge outfeed rotary indexing device of claim 7, wherein: The rotating disc is provided with a ring-shaped dust suction pipe above the rotating disc.

9. The tampon cartridge outfeed rotary switch device of claim 1, wherein: The ring-shaped dust suction pipe is connected to the inlet end of an air extractor through an air extraction pipeline.

10. The tampon cartridge outfeed rotary indexing device of claim 9, wherein: The ground below the rotating disc is provided with a pit. The pit is provided with a fixed seat. The bottom center of the rotating disc is connected to a rotating shaft, which is rotatably connected to the fixed seat through a bearing. The pit is provided with a speed reducer. The main shaft of the speed reducer is connected to the rotating shaft through a gear transmission. The pit is provided with a sunken groove around the pit opening. The rotating disc is located in the sunken groove. The upper surface of the rotating disc is flush with the ground. The sunken groove is provided with a plurality of balls distributed along the circumference. The bottom of the rotating disc is provided with an annular groove matched with the balls.

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