Efficient gauze discharging device for gauze production

Abstract

The utility model discloses an efficient yarn discharging device for gauze production, and relates to the technical field of gauze production auxiliary equipment, the efficient yarn discharging device comprises a yarn discharging device and a winding assembly, the interior of the yarn discharging device is provided with gauze which extends to the outer side of the yarn discharging device and is wound on the outer wall of the winding assembly; a bottom plate fixed to the bottom of the winding assembly is arranged on the side wall of the yarn outlet device. The winding assembly comprises two sets of supporting arms fixed to the top of the bottom plate, a roller used for winding gauze is rotationally arranged between the two sets of supporting arms, and transmission grooves are formed in the supporting arms. The air blowing assembly conveys external air into the air blowing pipe through the action when the roller is used for rolling the gauze, the air effect at a certain flow speed can be generated above the gauze, the flowing air is blown to one side, it is guaranteed that dust cannot be attached to the gauze moved out through the gauze outlet device and when the gauze is rolled on the outer wall of the roller, and the gauze is prevented from being damaged. Therefore, high quality of the gauze is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gauze production auxiliary equipment technical field, concretely is a kind of gauze production is with efficient yarn outlet device. BACKGROUND

[0002] Before cotton, wool, silk fiber is processed into fabric, the impurities and short fiber in fiber are excluded by combing machine, and the process is called combing.The fabric after this process is greatly improved in texture, wash resistance and durability than carded fabric, and the fiber after combing is processed by textile machine and enters yarn outlet device to arrange and package gauze.

[0003] The patent document with the announcement number CN221396328U discloses a yarn outlet device for close gauze production, which effectively stores the gauze by rotating the storage rotating wheel, and cooperates with the limiting box, the arrangement version and the storage rotating wheel, so as to achieve the effect of conveniently storing the produced gauze, avoiding the problem that the gauze is easily contaminated by dust after being discharged and affecting the use effect of the gauze.

[0004] However, the above technical solution has certain deficiencies. When the storage rotating wheel winds the gauze, the dust in the air will cover the surface of the gauze. With the winding of the gauze by the storage rotating wheel, the dust will be in the gauze roll and cannot be cleaned, which even leads to unqualified gauze quality and needs to be re-combed. Therefore, an efficient yarn outlet device for gauze production is proposed. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide an efficient yarn outlet device for gauze production to solve the technical problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an efficient yarn outlet device for gauze production, comprising a yarn outlet device and a winding assembly, the yarn outlet device is internally provided with gauze extending to the outside of the yarn outlet device and winding on the outer wall of the winding assembly, and the side wall of the yarn outlet device is provided with a bottom plate fixed with the bottom of the winding assembly.

[0007] The winding assembly comprises two groups of supporting arms fixed on the top of the bottom plate, a roller for winding the gauze is rotatably arranged between the two groups of supporting arms, a transmission groove is formed in the supporting arm, a positioning shaft is rotatably arranged on the inner wall of the supporting arm and is inserted into the end of the roller, the positioning shaft extends into the transmission groove and is rotatably connected with the inner wall of the transmission groove, a blowing assembly is arranged on the lower inner wall of the transmission groove, an oval disc is arranged on the outer wall of the positioning shaft in the transmission groove, a U-shaped pipe is connected to the side wall of the supporting arm close to the yarn outlet device, a plurality of blowing pipes are connected to the outer wall of the U-shaped pipe above the gauze, one end of the blowing pipe is fixed to the outer wall of the yarn outlet device, a plurality of nozzles are arranged on the curved outer wall of each blowing pipe at equal intervals, and a tapered plug is fixed to the inner wall of the blowing pipe at the bottom end of the nozzle.

[0008] As a preferred technical scheme, the blowing assembly comprises a piston frame fixed on the inner wall of the transmission groove, a piston is slidably arranged in the piston frame, a stress rod extending above the piston frame is fixed to the top of the piston, the top of the stress rod is spherical and abuts against the curved outer wall of the oval disc, a spring is sleeved on the outer wall of the stress rod, the two ends of the spring are fixed to the outer wall of the spring and the top of the piston frame respectively, and a circular channel matching the outer wall of the stress rod is formed in the top of the piston frame.

[0009] As a preferred technical scheme, two groups of air holes are formed in the front and rear outer walls of the piston frame and close to the upper and lower ends, one group of air holes close to the upper and lower ends is connected to the U-shaped pipe, and a one-way valve is arranged in each group of air holes.

[0010] As a preferred technical scheme, a winding motor is arranged on the outer wall of the supporting arm, and the output end of the winding motor is connected to the end of the positioning shaft.

[0011] As a preferred technical scheme, a handle disc is sleeved on the outer wall of the positioning shaft outside the supporting arm, a multi-edge shaft extending into the end surface of the roller is fixed to the end surface of the handle disc, and a multi-edge blind hole matching the multi-edge shaft is formed in the end surface of the roller.

[0012] As a preferred technical scheme, a notch is formed in the side of the supporting arm close to the roller, and the size of the notch corresponds to the size of the multi-edge shaft extending into the blind hole.

[0013] As a preferred technical scheme, a locking bolt is threadedly connected to the outer wall of the positioning shaft, and the outer wall of the locking bolt abuts against the end surface of the handle disc.

[0014] In summary, the present application mainly has the following advantages:

[0015] This invention utilizes the action of the roller winding up the yarn to allow the air blowing component to deliver outside air into the air blowing pipe, which can generate a certain airflow effect above the yarn. This causes the flowing air to blow to one side, ensuring that the yarn moving out of the yarn outlet device and being wound on the outer wall of the roller will not be covered with dust, thereby ensuring high quality of the yarn. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a second-view structural diagram of the present invention;

[0018] Figure 3 This is a bottom view of the winding assembly and the blowing tube of this utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a cross-sectional view of the nozzle and part of the air blowing pipe of this utility model.

[0021] Figure 6 This is a cross-sectional plan view of the winding assembly of this utility model;

[0022] Figure 7 For the present utility model Figure 6 Enlarged view of section B in the middle.

[0023] In the diagram: 100, yarn feeding device; 110, base plate; 200, yarn; 300, take-up assembly; 400, air blowing pipe;

[0024] 310. Support arm; 311. Transmission groove; 320. Take-up motor; 330. Drum; 340. Piston frame; 350. Piston; 360. Force rod; 361. Spring; 370. Handle disc; 371. Polygonal shaft; 372. Positioning shaft; 373. Elliptical disc; 380. Air hole;

[0025] 410, U-tube; 420, nozzle; 430, cone plug. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] The embodiments of this utility model will be described below based on its overall structure.

[0028] A gauze production efficient yarn outlet device, as shown Figures 1 to 7 The yarn outlet device 100 is internally provided with gauze 200 extending to the outside of the yarn outlet device 100 and winding on the outer wall of the winding assembly 300, and the side wall of the yarn outlet device 100 is provided with a bottom plate 110 fixed with the bottom of the winding assembly 300.

[0029] The winding assembly 300 includes two groups of support arms 310 fixed to the top of the bottom plate 110, and a roller 330 for winding the gauze 200 is rotatably arranged between the two groups of support arms 310. The support arm 310 is internally provided with a transmission groove 311, the inner wall of the support arm 310 is rotatably provided with a positioning shaft 372 inserted with the end of the roller 330, and the positioning shaft 372 extends into the transmission groove 311 and is rotatably connected with the inner wall of the transmission groove 311. The lower inner wall of the transmission groove 311 is provided with a blowing assembly, the outer wall of the positioning shaft 372 is provided with an oval disc 373 in the transmission groove 311, the side wall of the two groups of support arms 310 close to the yarn outlet device 100 is connected with a U-shaped tube 410, the outer wall of the U-shaped tube 410 is connected with a plurality of blowing tubes 400 above the gauze 200, and one end of the blowing tube 400 is fixed to the outer wall of the yarn outlet device 100. The curved outer wall of each group of blowing tubes 400 is provided with a plurality of nozzles 420 at equal intervals, and the bottom end of the nozzle 420 is provided with a tapered plug 430 fixed with the inner wall of the blowing tube 400.

[0030] The blowing assembly includes a piston frame 340 fixed to the inner wall of the transmission groove 311, the piston frame 340 is slidably sleeved with a piston 350, the top of the piston 350 is fixed with a stress rod 360 extending above the piston frame 340, the top of the stress rod 360 is spherical and abuts against the curved outer wall of the oval disc 373, the outer wall of the stress rod 360 is sleeved with a spring 361, and the two ends of the spring 361 are respectively fixed with the outer wall of the spring 361 and the top of the piston frame 340. The top of the piston frame 340 is provided with a circular channel matching the outer wall of the stress rod 360.

[0031] The outer wall of the support arm 310 is provided with a winding motor 320, and the output end of the winding motor 320 is connected with the end of the positioning shaft 372.

[0032] The output end of the winding motor 320 drives the roller 330 to rotate and wind the gauze. At this time, the positioning shaft 372 rotates synchronously, and the oval disc 373 on the outer wall of the positioning shaft 372 reciprocatingly generates a downward extrusion force on the stress rod 360. The stress rod 360 reciprocatingly rises and falls in cooperation with the spring 361, and the piston 350 reciprocatingly slides up and down on the piston frame 340. The piston frame 340 sucks air from the outside to the inside of the piston frame 340, and the air is transported to the U-shaped pipe 410, and then flows into the plurality of air blowing pipes 400. Due to the blocking effect of the tapered plug 430 on the nozzle 420, the air discharged from the nozzle 420 in the air blowing pipe 400 is in a horn shape, and the air discharged from the nozzle 420 in the adjacent two air blowing pipes 400 is staggered, so that the air on the top of the gauze flows to the side, and the dust in the air is synchronously taken away, so as to avoid adhering to the gauze.

[0033] Please refer to Figure 3 , Figure 6 and Figure 7 , two groups of air holes 380 are arranged on the front and rear outer walls of the piston frame 340 and close to the upper and lower ends. One group of air holes 380 at the upper and lower ends is connected with the U-shaped pipe 410, and the other group of air holes 380 is an air inlet hole. Each air hole 380 is provided with a one-way valve.

[0034] When the piston 350 in the piston frame 340 is lowered, the one-way valve in the lower air hole 380 is in an open state, and the one-way valve in the air inlet hole is in a closed state. The one-way valve in the upper air hole 380 is in a closed state, and the one-way valve in the air inlet hole is in an open state. The air below the piston 350 is extruded into the U-shaped pipe 410, and the air outside enters above the piston 350. Conversely, the air above the piston 350 enters the U-shaped pipe 410, and the air outside enters below the piston 350.

[0035] Please refer to Figure 6 and Figure 7 , the outer wall of the positioning shaft 372 is sleeved with the handle disc 370 outside the support arm 310. The end surface of the handle disc 370 is fixed with a multi-edge shaft 371 extending into the end surface of the roller 330. The end surface of the roller 330 is provided with a multi-edge blind hole matched with the multi-edge shaft 371. The multi-edge shaft 371 is hollow.

[0036] The side of the support arm 310 close to the roller 330 is provided with a notch, and the size of the notch corresponds to the size of the multi-edge shaft 371 extending into the blind hole.

[0037] The outer wall of the positioning shaft 372 is threadedly connected with a locking bolt, and the outer wall of the locking bolt abuts against the end surface of the handle disc 370.

[0038] The locking effect on the handle disc 370 is released by removing the locking bolt with a hexagonal wrench, and at this time, an external force can be applied to the side close to the support arm 310, so that the handle disc 370 slides along the outer wall of the positioning shaft 372 into the gap, and the polygonal shaft 371 is separated from the blind hole, and the gauze wound on the outer wall of the roller 330 can be removed.

[0039] In use, the winding motor 320 drives the roller 330 to rotate to wind the gauze, at this time, the positioning shaft 372 rotates synchronously, and the oval disc 373 on the outer wall reciprocatingly presses the force bar 360 downward, and the force bar 360 reciprocatingly rises and falls in cooperation with the spring 361, and the piston 350 reciprocatingly slides on the piston frame 340, and the air outside is sucked into the piston frame 340 and is transported into the U-shaped pipe 410, and then flows into the plurality of air blowing pipes 400, and due to the blocking of the tapered plug 430 on the nozzle 420, the air discharged from the nozzle 420 in the air blowing pipe 400 is in a horn shape, and the air discharged from the nozzle 420 in the adjacent two air blowing pipes 400 is staggered, so that the air at the top of the gauze flows to the side, and the dust in the air is synchronously taken away, so as to avoid being attached to the gauze, and the parts not involved in the device are the same as the prior art or can be realized by using the prior art.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A high-efficiency yarn feeding device for gauze production, comprising a yarn feeding device (100) and a winding assembly (300), characterized in that: The yarn device (100) is internally provided with a gauze (200) extending to the outside of the yarn device (100) and winding on the outer wall of the winding assembly (300), and the side wall of the yarn device (100) is provided with a bottom plate (110) fixed with the bottom of the winding assembly (300); The winding assembly (300) comprises two groups of support arms (310) fixed to the top of the bottom plate (110), and a roller (330) for winding the gauze (200) is rotatably arranged between the two groups of support arms (310). The support arm (310) is provided with a transmission groove (311) in the inner wall, and the outer wall of the support arm (310) is rotatably provided with a positioning shaft (372) inserted with the end of the roller (330). The positioning shaft (372) extends into the transmission groove (311) and is rotatably connected with the inner wall of the transmission groove (311). The lower inner wall of the transmission groove (311) is provided with a blowing assembly. The outer wall of the positioning shaft (372) is provided with an oval disc (373) in the transmission groove (311). The side wall of the two groups of support arms (310) close to the yarn device (100) is connected with a U-shaped pipe (410). The outer wall of the U-shaped pipe (410) is above the gauze (200) and is connected with a plurality of air blowing pipes (400). One end of the air blowing pipe (400) is fixed to the outer wall of the yarn device (100). The curved outer wall of each group of air blowing pipes (400) is provided with a plurality of nozzles (420) at equal intervals. The bottom end of the nozzle (420) is provided with a tapered plug (430) fixed to the inner wall of the air blowing pipe (400).

2. The efficient yarn outlet device for gauze production according to claim 1, characterized in that: The blowing assembly comprises a piston frame (340) fixed to the inner wall of the transmission groove (311). The piston frame (340) is slidably sleeved with a piston (350). The top of the piston (350) is fixed with a stress rod (360) extending above the piston frame (340). The top of the stress rod (360) is spherical and abuts against the curved outer wall of the oval disc (373). The outer wall of the stress rod (360) is sleeved with a spring (361). The two ends of the spring (361) are fixed with the outer wall of the spring (361) and the top of the piston frame (340), respectively. The top of the piston frame (340) is provided with a circular channel matching the outer wall of the stress rod (360).

3. The efficient yarn outlet device for gauze production according to claim 2, characterized in that: The front and rear outer walls of the piston frame (340) and close to the upper and lower end positions are provided with two groups of air holes (380). One group of air holes (380) at the upper and lower end positions is connected with the U-shaped pipe (410), and each group of air holes (380) is provided with a one-way valve.

4. The efficient yarn outlet device for gauze production according to claim 1, characterized in that: The outer wall of the support arm (310) is provided with a winding motor (320). The output end of the winding motor (320) is connected with the end of the positioning shaft (372).

5. The efficient yarn delivery device for gauze production of claim 1, characterized in that: The outer wall of the positioning shaft (372) is sleeved with a handle disc (370) outside the support arm (310). The end surface of the handle disc (370) is fixed with a polygonal shaft (371) extending into the end surface of the roller (330). The end surface of the roller (330) is provided with a polygonal blind hole matching the polygonal shaft (371).

6. The efficient yarn outlet device for gauze production according to claim 5, characterized in that: The support arm (310) is provided with a notch near one side of the roller (330), and the size of the notch corresponds to the size of the polygonal shaft (371) extending into the blind hole.

7. The efficient yarn outlet device for gauze production according to claim 1, characterized in that: The outer wall of the positioning shaft (372) is threadedly connected with a locking bolt, and the outer wall of the locking bolt abuts against the end face of the handle disc (370).

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