Spinning rapid cooling device for SMS non-woven fabric production

Abstract

The utility model discloses a spinning rapid cooling device for SMS non-woven fabric production, which relates to the technical field of non-woven fabric production and comprises a spinning equipment body, the spinning equipment body comprises a support, a spinning box is fixedly mounted at the rear end of the support, an air bellow is arranged in the middle of the support, and the air bellow is connected with the spinning equipment body. An air direction adjusting unit is arranged in the air bellow, and a carding unit is arranged on the outer surface of the support. The driving motor is arranged to drive the driving rod to rotate clockwise or anticlockwise, so that the inclination angle of the wind direction plate is conveniently adjusted, the wind direction is conveniently changed, the driving rod rotates to drive the rotating gear to rotate along with the driving rod, and the rotating gear drives the reciprocating plate to move left and right on the outer surface of the fixing rod. The reciprocating plate moves left and right to drive the other groups of wind direction plates to rotate and adjust, and during left-right reciprocating rotation, wind power is uniformly discharged to the outside, so that silk threads are uniformly cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a spinneret rapid cooling device for SMS non-woven fabric production. Background Art

[0002] In the existing production process of chemical fiber yarns, the melt-blowing step generally involves pouring high-temperature raw materials in a viscous flow state into a spinneret, and the raw materials are extruded from the spinneret holes on the spinneret to obtain extremely fine formed yarns.

[0003] In the prior art, a Chinese patent document with publication number CN215366079U and publication date December 31, 2021 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A rapid cooling device for a meltblown non-woven fabric spinneret, comprising a spinneret plate, a storage rod, a matching roller, a first support base and a second support base, a first motor is fixedly installed on the top of the second support base, and a first gear and a circular block are fixedly installed on the right side of the first motor from left to right in sequence, a six-branch pipe is fixedly connected to the right side of the circular block, and a cooling pipe is fixedly connected to the right side of the six-branch pipe.

[0004] In order to solve the problem of cooling the non-woven fabric spinneret, the prior art uses a fan to generate wind power, and cooperates with an air outlet duct to transport the wind power to the inside of the roller for cooling. However, this method has a fixed wind outlet, which leads to uneven cooling of the formed non-woven fabric yarn. Utility Model Content

[0005] The utility model aims to provide a spinneret rapid cooling device for SMS nonwoven fabric production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A spinning rapid cooling device for SMS nonwoven fabric production comprises a spinning device body, wherein the spinning device body comprises a bracket, a spinning box is fixedly mounted on the rear end of the bracket, and a bellows is arranged in the middle of the bracket.

[0008] A wind direction regulating unit is arranged inside the bellows, and a combing unit is arranged on the outer surface of the bracket.

[0009] A further improvement of the technical solution of the utility model is that the wind direction adjustment unit includes supporting legs arranged on both sides of the bellows, an annular cooling plate is fixedly installed on the top of the supporting legs, a fan is arranged on the inner bottom end of the bellows, and an air outlet is fixedly installed on the top output end of the bellows. When the fan is started, the wind force generated cooperates with the air outlet to discharge it to the outside, thereby achieving the effect of rapid cooling of the spun non-woven fabric.

[0010] A further improvement of the technical solution of the utility model is that a fixing rod is fixedly installed on the front side of the air outlet, a reciprocating plate is slidably installed on the outer surface of the fixing rod, teeth are fixedly installed on the outer surface of the bottom end of the reciprocating plate, and a rotating gear is arranged on the front side of the air outlet below the reciprocating plate, and the rotating gear can drive the reciprocating plate to move left and right.

[0011] A further improvement of the technical solution of the utility model is that a driving rod is fixedly installed on the inner side of the rotating gear, a wind deflector is fixedly sleeved on the outer surface of the driving rod, and a driving motor is fixedly installed on the outer side of the rotating gear. The output end of the driving motor drives the rotating gear to rotate forward and reverse at a uniform speed, thereby enabling the wind deflector to rotate left and right to adjust the wind direction.

[0012] A further improvement of the technical solution of the utility model is that the combing unit includes a limiting cross bar arranged on the left side of the bracket, the other end of the limiting cross bar is fixedly installed on the front left outer surface of the spinneret box, a transmission motor is fixedly installed on the right front end of the bracket, a screw rod is fixedly installed on the output end of the transmission motor, the other end of the screw rod is rotatably installed on the front right outer surface of the spinneret box, and the output end of the drive motor can enable the screw rod to rotate at a uniform speed.

[0013] A further improvement of the technical solution of the utility model is that a moving plate is movably sleeved on the outer surface of the screw rod, and the other end of the moving plate is slidably sleeved on the outer surface of the limiting cross bar. When the moving plate follows the rotation, it drives the moving plate to move forward and backward.

[0014] A further improvement of the technical solution of the utility model lies in that a cavity is opened inside the movable plate, combing plates are fixedly installed on the upper and lower ends of the cavity, and a brush is fixedly installed on the outer surface of the combing plate. The movable plate is used to drive the combing plate to move with the brush on the upper and lower outer surfaces of the non-woven fabric threads, so as to comb the non-woven fabric threads and clean the impurities and fluff attached to the outer surface.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a device for rapid cooling of a spinning thread for SMS non-woven fabric production. By setting a fan, the wind force generated by the fan is used to cooperate with the air outlet to transport the wind force to the annular cooling plate, and the through holes on the plate body are used to blow the wind onto the thread, so as to achieve the effect of rapid cooling of the thread.

[0017] 2. The utility model provides a rapid cooling device for spinning for SMS non-woven fabric production. A driving motor is set to drive a driving rod to rotate clockwise or counterclockwise, so as to adjust the inclination angle of the wind deflector and change the wind direction. The driving rod is rotated to drive the rotating gear to follow the rotation. The rotating gear drives the reciprocating plate to move left and right on the outer surface of the fixed rod. The left and right movement of the reciprocating plate drives several other groups of wind deflectors to follow the rotation and adjustment. When the reciprocating plate rotates left and right, the wind is evenly discharged to the outside, thereby promoting the effect of uniform cooling of the silk thread.

[0018] 3. The utility model provides a rapid cooling device for spinning for SMS non-woven fabric production. A transmission motor is arranged to drive the screw rod to rotate, so that the movable plate on its outer surface gradually moves forward. A brush is used to comb the outer surface of the silk thread in cooperation with the combing plate inside the movable plate, so as to comb the silk thread messed up by wind and clean the impurities and fluff attached to the outer surface of the silk thread. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0022] Figure 4 This is a schematic diagram of the bellows structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the air outlet structure of the utility model.

[0024] In the figure: 1. Spinning equipment body; 2. Bracket; 21. Limiting cross bar; 22. Transmission motor; 23. Screw; 24. Moving plate; 241. Cavity; 242. Combing plate; 243. Brush; 3. Bellows; 31. Support leg; 32. Annular cooling plate; 33. Fan; 34. Air outlet; 35. Fixed rod; 36. Reciprocating plate; 37. Teeth; 38. Rotating gear; 39. Driving rod; 310. Wind deflector; 311. Driving motor; 4. Spinning box. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5 As shown, the utility model provides a spinning rapid cooling device for SMS non-woven fabric production, comprising a spinning device body 1, the spinning device body 1 comprises a bracket 2, a spinning box 4 is fixedly installed on the rear end of the bracket 2, a bellows 3 is arranged at the middle position of the bracket 2, a wind direction adjustment unit is arranged inside the bellows 3, a combing unit is arranged on the outer surface of the bracket 2, the wind direction adjustment unit comprises support legs 31 arranged on both sides of the bellows 3, an annular cooling plate 32 is fixedly installed on the top of the support legs 31, and a fan is arranged on the bottom end of the bellows 3. 33. An air outlet 34 is fixedly installed on the top output end of the bellows 3, a fixing rod 35 is fixedly installed on the front side of the air outlet 34, a reciprocating plate 36 is slidably installed on the outer surface of the fixing rod 35, teeth 37 are fixedly installed on the outer surface of the bottom end of the reciprocating plate 36, a rotating gear 38 is provided on the front side of the air outlet 34 below the reciprocating plate 36, a driving rod 39 is fixedly installed on the inner side of the rotating gear 38, a wind deflector 310 is fixedly sleeved on the outer surface of the driving rod 39, and a driving motor 311 is fixedly installed on the outer side of the rotating gear 38.

[0028] Furthermore, the fan 33 is started to generate wind force, and the wind force is transmitted to the annular cooling plate 32 in conjunction with the air outlet 34. The wind is blown onto the silk thread by the through holes on the plate body to quickly cool the silk thread. The drive rod 39 is then driven by the output end of the drive motor 311 to rotate clockwise or counterclockwise, so as to facilitate the adjustment of the inclination angle of the wind deflector 310 and change the wind direction. When the drive rod 39 rotates, the rotating gear 38 is also driven to rotate. The rotating gear 38 causes the reciprocating plate 36 to move left and right on the outer surface of the fixed rod 35. The left and right movement of the reciprocating plate 36 is used to drive several other groups of wind deflectors 310 to follow the rotation and adjustment. When the reciprocating left and right rotates, the wind force is evenly discharged to the outside.

[0029] Example 2

[0030] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the combing unit includes a limiting cross bar 21 arranged on the left side of the bracket 2, the other end of the limiting cross bar 21 is fixedly installed on the front left outer surface of the spinneret box 4, a transmission motor 22 is fixedly installed on the right front end of the bracket 2, a screw rod 23 is fixedly installed on the output end of the transmission motor 22, the other end of the screw rod 23 is rotatably installed on the front right outer surface of the spinneret box 4, a movable plate 24 is movably sleeved on the outer surface of the screw rod 23, the other end of the movable plate 24 is slidably sleeved on the outer surface of the limiting cross bar 21, a cavity 241 is opened inside the movable plate 24, combing plates 242 are fixedly installed on the upper and lower ends of the cavity 241, and a brush 243 is fixedly installed on the outer surface of the combing plate 242.

[0031] Furthermore, after cooling, the output end of the transmission motor 22 drives the screw rod 23 to rotate, thereby prompting the movable plate 24 on its outer surface to gradually move forward, and the combing plate 242 inside the movable plate 24 uses a brush 243 to comb the outer surface of the silk thread, so as to comb the silk thread that is messed up by the wind, and at the same time, it can clean up the impurities and fluff attached to the outer surface of the silk thread.

[0032] The working principle of the spinneret rapid cooling device for SMS nonwoven fabric production is described in detail below.

[0033] like Figure 1-5 As shown, when in use, non-woven fabric threads are sprayed out through the spinneret 4, and the threads are manually inserted through the cavity 241 inside the movable plate 24 so that the other end is laid flat on the top of the annular cooling plate 32. At this time, the fan 33 is started, and the fan 33 is used to generate wind force, and the wind force is transmitted to the annular cooling plate 32 in conjunction with the air outlet 34. The through holes on the plate body are used to make the wind blow to the threads, so as to quickly cool the threads, and then the output end of the driving motor 311 drives the driving rod 39 to rotate clockwise or counterclockwise, so as to facilitate the adjustment of the inclination angle of the wind direction plate 310, and the wind direction can be changed. When the driving rod 39 rotates, at the same time The rotating gear 38 is driven to rotate accordingly, and the rotating gear 38 causes the reciprocating plate 36 to move left and right on the outer surface of the fixed rod 35. The left and right movement of the reciprocating plate 36 is used to drive the other groups of wind direction plates 310 to follow the rotation and adjustment. When rotating left and right, the wind force is discharged to the outside evenly. After cooling, the output end of the transmission motor 22 drives the screw rod 23 to rotate, thereby causing the moving plate 24 on its outer surface to gradually move forward. The combing plate 242 inside the moving plate 24 uses a brush 243 to comb the outer surface of the silk thread, so as to comb the silk thread that is messed up by the wind, and at the same time, it can clean up the impurities and fluff attached to the outer surface of the silk thread.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A spinning rapid cooling device for SMS nonwoven fabric production, comprising a spinning device body (1), characterized in that: The spinning device body (1) comprises a bracket (2), a spinning box (4) is fixedly mounted on the rear end of the bracket (2), and a bellows (3) is arranged in the middle of the bracket (2); The wind box (3) is provided with a wind direction adjustment unit inside, and the outer surface of the bracket (2) is provided with a combing unit; The wind direction adjustment unit comprises support legs (31) arranged on both sides of the wind box (3), an annular cooling plate (32) is fixedly installed on the top of the support legs (31), a fan (33) is arranged on the inner bottom end of the wind box (3), and an air outlet (34) is fixedly installed on the top output end of the wind box (3).

2. A spinneret rapid cooling device for SMS nonwoven fabric production according to claim 1, characterized in that: A fixing rod (35) is fixedly mounted on the front side of the air outlet (34); a reciprocating plate (36) is slidably mounted on the outer surface of the fixing rod (35); teeth (37) are fixedly mounted on the outer surface of the bottom end of the reciprocating plate (36); and a rotating gear (38) is arranged below the reciprocating plate (36) on the front side of the air outlet (34).

3. A spinneret rapid cooling device for SMS nonwoven fabric production according to claim 2, characterized in that: A driving rod (39) is fixedly mounted on the inner side of the rotating gear (38), a wind deflector (310) is fixedly sleeved on the outer surface of the driving rod (39), and a driving motor (311) is fixedly mounted on the outer side of the rotating gear (38).

4. A spinneret rapid cooling device for SMS nonwoven fabric production according to claim 1, characterized in that: The combing unit comprises a limiting cross bar (21) arranged on the left side of the bracket (2), the other end of the limiting cross bar (21) is fixedly mounted on the front left outer surface of the spinneret box (4), a transmission motor (22) is fixedly mounted on the front right side of the bracket (2), a screw rod (23) is fixedly mounted on the output end of the transmission motor (22), and the other end of the screw rod (23) is rotatably mounted on the front right outer surface of the spinneret box (4).

5. A spinneret rapid cooling device for SMS nonwoven fabric production according to claim 4, characterized in that: A movable plate (24) is movably sleeved on the outer surface of the screw rod (23), and the other end of the movable plate (24) is slidably sleeved on the outer surface of the limiting cross bar (21).

6. A spinneret rapid cooling device for SMS nonwoven fabric production according to claim 5, characterized in that: A cavity (241) is provided inside the movable plate (24), combing plates (242) are fixedly mounted on the upper and lower ends of the cavity (241), and a brush (243) is fixedly mounted on the outer surface of the combing plate (242).

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