阅读说明：本技术 一种熔喷非织造布生产用熔体冷却系统及冷却方法 (Melt cooling system and cooling method for melt-blown non-woven fabric production ) 是由 沈丽莎 于 2021-07-02 设计创作，主要内容包括：本发明涉及熔喷布生产设备技术领域,且公开了一种熔喷非织造布生产用熔体冷却系统,包括机身,所述机身底部内壁的左右两侧均固定安装有辅助轮,所述机身正面内壁的左右两侧均固定安装有导向板,所述机身的顶部内壁固定安装有存水组件,一种熔喷非织造布生产用熔体冷却系统及冷却方法,通过引布轮带动布料旋转,传送带受引布轮旋转的力而通过导轮进行旋转,而后旋转的导轮带动伸缩杆旋转,伸缩杆移动带动底端的移动杆通过滑块在侧滑杆的表面向上滑动,而右侧的滑块移动时带动连接杆移动,从而使整个防护盖在支撑杆的表面向上滑动,移动后的防护盖不在拦截导通管的顶端,使得冷却箱内壁的冷却液可以流通。(The invention relates to the technical field of melt-blown fabric production equipment, and discloses a melt cooling system for melt-blown non-woven fabric production, which comprises a machine body, wherein auxiliary wheels are fixedly arranged on the left side and the right side of the inner wall at the bottom of the machine body, guide plates are fixedly arranged on the left side and the right side of the inner wall at the front side of the machine body, a water storage component is fixedly arranged on the inner wall at the top of the machine body, the melt cooling system and the cooling method for melt-blown non-woven fabric production are characterized in that a cloth is driven to rotate by a cloth guide wheel, a conveyor belt is driven to rotate by the rotation force of the cloth guide wheel through a guide wheel, then a rotating guide wheel drives a telescopic rod to rotate, the telescopic rod moves to drive a moving rod at the bottom end to slide upwards on the surface of a side sliding rod through a sliding block, the sliding block at the right side moves to drive a connecting rod to move, so that the whole protecting cover slides upwards on the surface of a supporting rod, and the moving protecting cover does not intercept the top end of a conducting pipe, so that the cooling liquid on the inner wall of the cooling box can circulate.)

1. A melt cooling system for melt-blown non-woven fabric production comprises a machine body (1), and is characterized in that: the equal fixed mounting in the left and right sides of fuselage (1) bottom inner wall has auxiliary wheel (2), the equal fixed mounting in the left and right sides of fuselage (1) front inner wall has deflector (3), the top inner wall fixed mounting of fuselage (1) has water storage component (4), the front rotation that fuselage (1) top inner wall just is located water storage component (4) is connected with cloth guide wheel (5).

2. The melt cooling system for melt-blown nonwoven production according to claim 1, wherein: water storage component (4) including cooler bin (41), the equal fixed mounting in the left and right sides of cooler bin (41) bottom inner wall has conduction pipe (42), the bottom inner wall fixed mounting of cooler bin (41) has fixed subassembly (43), the top inner wall sliding connection of cooler bin (41) has conveyer belt (45), the equal swing joint in the left and right sides of conveyer belt (45) inner wall has guide pulley (44), the left side inner wall fixed mounting of cooler bin (41) has side ejector pin (46), the top fixed mounting of conduction pipe (42) has protective cover (47), the inner wall sliding connection of protective cover (47) has bracing piece (48), the top fixed mounting of bracing piece (48) has wire wheel (49), the surperficial swing joint of guide pulley (44) positive bottom has telescopic link (410).

3. The melt cooling system for melt-blown nonwoven production according to claim 2, wherein: the right side surface fixed mounting of side ejector pin (46) has hollow case (461), the equal fixed mounting in the left and right sides of hollow case (461) inner wall has side slide bar (462), the surperficial sliding connection slider (463) of side slide bar (462), the right side fixed mounting of slider (463) has connecting rod (465), the right side surface fixed mounting of connecting rod (465) has guide rope (466).

4. The melt cooling system for melt-blown nonwoven production according to claim 2, wherein: fixed subassembly (43) including well core rod (431), the equal swing joint in the left and right sides at well core rod (431) inner wall top has movable block (432), the bottom fixed mounting of movable block (432) has grip block (433), the equal fixed mounting in the bottom of the left and right sides of well core rod (431) has extension board (434), the inner wall swing joint of extension board (434) has soft pole (435), one side fixed mounting resilience wheel (436) of well core rod (431) vertical center line is kept away from in soft pole (435), the top and the equal fixed mounting in bottom on resilience wheel (436) surface have baffle (437).

5. The melt cooling system for melt-blown nonwoven production according to claim 4, wherein: the inner wall of the rebound wheel (436) is fixedly provided with a coil spring to be connected with the soft rod (435), and the number of the extension plates (434) and the connecting structures thereof is two, and the extension plates and the connecting structures are symmetrically distributed relative to the vertical center line of the central rod (431).

6. The melt cooling system for melt-blown nonwoven production according to claim 3, wherein: the bottom end of the guide rope (466) is fixed with the connecting rod (465) through a semicircular ring, and the top end of the moving rod (464) is fixedly connected with the telescopic rod (410).

7. The melt cooling system for melt-blown nonwoven production according to claim 2, wherein: the quantity of side ejector pin (46) is two, and the shape and the size of two side ejector pins (46) are all equal, the top and the bottom of telescopic link (410) all fixed mounting have the bearing.

8. The melt cooling system for melt-blown nonwoven production according to claim 3, wherein: circular hole has been seted up to the inner wall of slider (463), and the diameter looks adaptation of size and sideslip pole (462), is located the right side slider (463) and connecting rod (465) fixed connection, the right side fixed mounting of connecting rod (465) has circular platform, and the bottom is fixed with bracing piece (48).

9. The method of claim 1, wherein the steps of cooling the melt comprise:

s1: standing the melt-blown cloth cleaned at high temperature for 3-5min, and then performing memorability and water absorption through a sponge pad;

s2: on the basis of S1, the distance of the auxiliary wheel (2) is adjusted according to the cloth with different widths, and then the cloth is fixed through the auxiliary wheel (2) and the guide plate (3) after being moved to the surface of the machine body (1);

s3: on the basis of S2, the moved cloth and the surface of the cloth guide wheel (5) are forced to rotate clockwise for 30-60 circles/min by the cloth guide wheel (5);

s4: on the basis of S3, after entering the inner wall of the cooling box (41), the cloth is cooled by cooling liquid and then moves to the outer side along with the rotation of the cloth guide wheel (5);

s5: extruding and draining the cooled cloth for 4-6 times by using a pressing plate on the basis of S4;

s6: and (S5) placing the processed cloth in a ventilation place for airing and then carrying out packaging.

Technical Field

The invention relates to the technical field of melt-blown fabric production equipment, in particular to a melt cooling system and method for melt-blown non-woven fabric production.

Technical Field

The meltblown fabric is the most central material of the mask, the meltblown fabric mainly uses polypropylene as a main raw material, the fiber diameter can reach 1-5 microns, the gaps are large, the structure is fluffy, the anti-wrinkle capacity is good, the superfine fibers with unique capillary structures increase the quantity and the surface area of fibers in unit area, so that the meltblown fabric has good filterability, shielding property, heat insulation property and oil absorption property, the meltblown fabric usually needs to be cooled in the production process, the produced fabric reaches better toughness, and meanwhile, the occurrence of damage in the reproduction process can be effectively prevented.

In the cooling process of the general melt-blown fabric, the following two defects tend to exist:

1. the conventional melt-blown fabric is cooled by a common fixed cooling tank, and when the melt-blown fabric is continuously produced, the temperature in the cooling tank is always increased, so that the cooling tank is inconvenient to replace cooling liquid in the working process, and the cooling effect cannot be achieved;

2. if the coolant liquid that flows is continuously changed, then manufacturing cost is higher, does not conform to the use of processing composition, causes certain wasting of resources, and the installation is comparatively complicated, needs a period of time operation to close the coolant liquid after stopping processing, very trouble.

Disclosure of Invention

In order to realize the aim of effectively clamping the melt-blown fabric, the invention provides the following technical scheme: the utility model provides a melt cooling system is used in production of melt-blown non-woven fabric, includes the fuselage, the equal fixed mounting in the left and right sides of fuselage bottom inner wall has the auxiliary wheel, the equal fixed mounting in the left and right sides of the positive inner wall of fuselage has the deflector, the top inner wall fixed mounting of fuselage has water storage component, the front rotation that just is located water storage component of fuselage top inner wall is connected with and draws the cloth wheel.

As preferred, the water storage component is including the cooler bin, the equal fixed mounting in the left and right sides of cooler bin bottom inner wall has the conduction pipe, the bottom inner wall fixed mounting of cooler bin has fixed subassembly, the top inner wall sliding connection of cooler bin has the conveyer belt, the equal swing joint in the left and right sides of conveyer belt inner wall has the guide pulley, the left side inner wall fixed mounting of cooler bin has the side ejector pin, the top fixed mounting of conduction pipe has the protective cover, the inner wall sliding connection of protective cover has the bracing piece, the top fixed mounting of bracing piece has the wire wheel, the surperficial swing joint of the positive bottom of guide pulley has the telescopic link, and the conduction pipe of installation conveniently carries out the fast flow work of coolant liquid for the inner wall temperature of cooler bin keeps stable.

As preferred, the right side fixed surface of side ejector pin installs hollow case, the equal fixed mounting in the left and right sides of hollow incasement wall has the side slide bar, the sliding surface connection slider of side slide bar, the right side fixed mounting of slider has the connecting rod, the right side fixed surface of connecting rod installs the rope guide, and the surface of side slide bar is smooth, makes things convenient for the slider to remove, still plays fixed slider's effect.

Preferably, the fixed subassembly is including well core rod, the equal swing joint in the left and right sides at well core rod inner wall top has the movable block, the bottom fixed mounting of movable block has the grip block, the equal fixed mounting in the bottom of well core rod's the left and right sides has the extension board, the inner wall swing joint of extension board has the soft pole, one side fixed mounting resilience wheel that well core rod vertical center line was kept away from to the soft pole, the equal fixed mounting in top and the bottom on resilience wheel surface has the baffle, and well core rod of installation plays stable fixed effect, and the hollow core plate with movable block looks adaptation is seted up to its left and right sides.

Preferably, the inner wall of the rebound wheel is fixedly provided with a coil spring connected with the soft rod, the number of the extension plates and the connection structures thereof is two, the extension plates and the connection structures thereof are symmetrically distributed relative to the vertical center line of the center rod, the coil spring has the function of quickly rebounding after being stressed, and the rebound wheel rotates along with the coil spring after being stressed and stretched.

Preferably, the bottom end of the guide rope is fixed with the connecting rod through a semicircular ring, the top end of the moving rod is fixedly connected with the telescopic rod, the contact area of the semicircular ring is larger than that of the guide rope, and the guide rope can be connected with the connecting rod more stably.

Preferably, the number of the side top rods is two, the two side top rods are equal in shape and size, bearings are fixedly mounted at the top end and the bottom end of the telescopic rod, and the two side top rods which are equal in shape and size can play a role in stably supporting the hollow boxes fixedly mounted at the two sides.

Preferably, circular hole has been seted up to the inner wall of slider, and the diameter looks adaptation of size and sideslip pole, is located the right side slider and connecting rod fixed connection, the right side fixed mounting of connecting rod has circular platform, and the bottom is fixed with the bracing piece, and the circular hole of seting up makes things convenient for the slider to slide on the surface of sideslip pole.

A melt cooling method for melt-blown non-woven fabric production comprises the following steps:

s1: standing the melt-blown cloth cleaned at high temperature for 3-5min, and then absorbing water through a sponge pad;

s2: on the basis of S1, the distance of the auxiliary wheel is adjusted according to the cloth with different widths, and then the cloth is fixed through the auxiliary wheel and the guide plate after being moved to the surface of the machine body;

s3: on the basis of S2, the moved cloth and the surface of the cloth guide wheel are forced to rotate clockwise for 30-60 circles/min;

s4: on the basis of S3, after entering the inner wall of the cooling box, the cloth is cooled by cooling liquid and then moves to the outer side along with the rotation of the cloth guiding wheel;

s5: extruding and draining the cooled cloth for 4-6 times by using a pressing plate on the basis of S4;

s6: and (S5) placing the processed cloth in a ventilation place for airing and then carrying out packaging.

The invention has the beneficial effects that: a melt cooling system and a cooling method for melt-blown non-woven fabric production are provided, cloth is driven to rotate by a cloth guiding wheel, a conveyor belt is driven to rotate by the rotating force of the cloth guiding wheel through a guide wheel, then the rotating guide wheel drives a telescopic rod to rotate, the telescopic rod moves to drive a moving rod at the bottom end to slide upwards on the surface of a side sliding rod through a slide block, a slide block at the right side drives a connecting rod to move when moving, so that the whole protective cover slides upwards on the surface of a supporting rod, the moved protective cover is not at the top end of a intercepting conduction pipe, cooling liquid at the inner wall of a cooling box can circulate, a guide rope slides through a guide wire wheel along with the sliding of the protective cover, the other side of the guide rope is fixed with a moving block, so that the moving block slides downwards on the inner wall of a central rod through gravity after the guide rope loses force, the clamping plate is compressed, and meanwhile, a coil spring drawn by the inner wall of a rebound wheel returns to the original position, so that the rebound wheel drives the baffle to rotate, and further the effect of accelerating the flow of the cooling liquid in the cooling box is achieved.

Drawings

FIG. 1 is an overall top view of the present invention;

FIG. 2 is a top view of the water storage assembly of the present invention;

FIG. 3 is a partial schematic view of the structure of the cooling box of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of a fixing assembly according to the present invention;

FIG. 7 is an enlarged view of the structure at C of FIG. 6 according to the present invention.

In the figure: 1. a body; 2. an auxiliary wheel; 3. a guide plate; 4. a water holding assembly; 41. a cooling tank; 42. a conduction pipe; 43. a fixing assembly; 431. a center pole; 432. a moving block; 433. a clamping plate; 434. an extension plate; 435. a soft rod; 436. a rebound wheel; 437. a baffle plate; 44. a guide wheel; 45. a conveyor belt; 46. a side ejector rod; 461. a hollow box; 462. a side slide bar; 463. a slider; 464. a travel bar; 465. a connecting rod; 466. guiding a rope; 47. a protective cover; 48. a support bar; 49. a wire guide wheel; 410. a telescopic rod; 5. a cloth guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments in the present invention belong to the protection scope of the present invention.

Referring to fig. 1, a melt cooling system for melt-blown non-woven fabric production comprises a machine body 1, wherein auxiliary wheels 2 are fixedly arranged on the left side and the right side of the inner wall of the bottom of the machine body 1, guide plates 3 are fixedly arranged on the left side and the right side of the inner wall of the front surface of the machine body 1, a water storage assembly 4 is fixedly arranged on the inner wall of the top of the machine body 1, and a cloth guide wheel 5 is rotatably connected to the inner wall of the top of the machine body 1 and positioned on the front surface of the water storage assembly 4;

according to the deflector 3 of installation in figure 1 can prevent to appear the condition of sticking up the limit through the cloth behind the auxiliary wheel 2, plays the effect fixed with the direction, can effectual cooperation water storage component 4 carry out cooling work.

Referring to fig. 2, 3 and 4, the water storage assembly 4 includes a cooling box 41, conduction pipes 42 are fixedly mounted on the left and right sides of the inner wall of the bottom end of the cooling box 41, the installed conduction pipes 42 facilitate the rapid flowing work of cooling liquid, so that the temperature of the inner wall of the cooling box 41 is kept stable, a fixing assembly 43 is fixedly mounted on the inner wall of the bottom of the cooling box 41, a conveyor belt 45 is slidably connected to the inner wall of the top of the cooling box 41, guide wheels 44 are movably connected to the left and right sides of the inner wall of the conveyor belt 45, and a side push rod 46 is fixedly mounted on the inner wall of the left side of the cooling box 41;

according to the figures 2 and 4, the number of the side top rods 46 is two, the two side top rods 46 are equal in shape and size, bearings are fixedly arranged at the top end and the bottom end of the telescopic rod 410, the two side top rods 46 equal in shape and size can play a role of stably supporting the hollow boxes 461 fixedly arranged at the two sides, and the bearings arranged at the top end and the bottom end of the telescopic rod 410 can be suitable for different positions when the guide wheel 44 rotates;

a protective cover 47 is fixedly mounted at the top end of the conduction tube 42, a support rod 48 is connected to the inner wall of the protective cover 47 in a sliding manner, a wire guide wheel 49 is fixedly mounted at the top end of the support rod 48, and a telescopic rod 410 is movably connected to the surface of the front bottom of the guide wheel 44.

Referring to fig. 5, a hollow box 461 is fixedly mounted on the right side surface of the side lift rod 46, side sliding rods 462 are fixedly mounted on the left and right sides of the inner wall of the hollow box 461, the surface of the side sliding rod 462 is smooth, so that the sliding block 463 can be conveniently moved, and the side sliding rod 463 is also fixed, and the surface of the side sliding rod 462 is slidably connected with the sliding block 463;

the inner wall of the sliding block 463 is provided with a circular hole, the size of the circular hole is matched with the diameter of the side sliding rod 462, the sliding block 463 on the right side is fixedly connected with the connecting rod 465, a circular table is fixedly installed on the right side of the connecting rod 465, the bottom end of the connecting rod 465 is fixed with the supporting rod 48, the sliding block 463 can slide on the surface of the side sliding rod 462 conveniently due to the circular hole, the sliding block 463 on the right side is connected with the connecting rod 465, so that the connecting rod 465 can be effectively driven to move in the moving process, the installed circular table is conveniently connected with the guide rope 466, and the bottom end of the sliding block 463 is fixed with the supporting rod 48 more stably;

a connecting rod 465 is fixedly arranged on the right side of the sliding block 463, and a guide rope 466 is fixedly arranged on the right side surface of the connecting rod 465;

according to in fig. 5 the bottom end of the guide rope 466 is fixed with the connecting rod 465 through the semicircle ring, the top end of the moving rod 464 is fixedly connected with the telescopic rod 410, the contact area of the semicircle ring is larger than the contact area of the guide rope 466 itself, the guide rope 466 and the connecting rod 465 can be connected more stably, and the moving rod 464 fixedly connected with the telescopic rod 410 can rapidly drive the moving rod 464 to slide on the inner wall of the hollow box 461 after the telescopic rod 410 is moved under the force.

Referring to fig. 6 and 7, the fixing assembly 43 includes a central rod 431, the central rod 431 is installed to play a role in stabilizing and fixing, hollow plates matched with the moving blocks 432 are arranged on the left and right sides of the central rod 431, the moving blocks 432 are movably connected to the left and right sides of the top of the inner wall of the central rod 431, a clamping plate 433 is fixedly installed at the bottom end of the moving blocks 432, extension plates 434 are fixedly installed at the bottoms of the left and right sides of the central rod 431, soft rods 435 are movably connected to the inner wall of the extension plates 434, a rebound wheel 436 is fixedly installed on one side of the soft rods 435 away from the vertical center line of the central rod 431, and baffle plates 437 are fixedly installed at the top end and the bottom end of the surface of the rebound wheel 436.

According to the figure 7, the inner wall of the rebound wheel 436 is fixedly provided with a coil spring to be connected with the soft rod 435, the number of the extension plates 434 and the connection structure thereof is two, the extension plates 434 and the connection structure thereof are symmetrically distributed relative to the vertical center line of the central rod 431, the coil spring has the function of quickly rebounding after being stressed, the rebound wheel 436 rotates along with the coil spring after being stressed and stretched, and the two extension plates 434 correspond to the left side and the right side of the central rod 431, so that the stress on the left side and the right side can be balanced.

The first embodiment is as follows:

a melt cooling method for melt-blown non-woven fabric production comprises the following steps:

s1: standing the melt-blown fabric cleaned at high temperature for 3min, and then absorbing water through a sponge pad;

s2: on the basis of S1, the distance of the auxiliary wheel 2 is adjusted according to the cloth with different widths, and then the cloth is fixed by the auxiliary wheel 2 and the guide plate 3 after being moved to the surface of the machine body 1;

s3: on the basis of S2, the moved cloth and the surface of the cloth guide wheel 5 are forced to rotate clockwise for 30 circles/min by the cloth guide wheel 5;

s4: on the basis of S3, after entering the inner wall of the cooling box 41, the cloth is cooled by the cooling liquid and then moves to the outer side along with the rotation of the cloth guide wheel 5;

s5: extruding and draining the cooled cloth for 4 times by using a pressing plate on the basis of S4;

s6: and (S5) placing the processed cloth in a ventilation place for airing and then carrying out packaging.

Example two:

a melt cooling method for melt-blown non-woven fabric production comprises the following steps:

s1: standing the melt-blown fabric cleaned at high temperature for 5min, and then absorbing water through a sponge pad;

s2: on the basis of S1, the distance of the auxiliary wheel 2 is adjusted according to the cloth with different widths, and then the cloth is fixed by the auxiliary wheel 2 and the guide plate 3 after being moved to the surface of the machine body 1;

s3: on the basis of S2, the moved cloth and the surface of the cloth guide wheel 5 are forced to rotate clockwise for 45 circles/min by the cloth guide wheel 5;

s4: on the basis of S3, after entering the inner wall of the cooling box 41, the cloth is cooled by the cooling liquid and then moves to the outer side along with the rotation of the cloth guide wheel 5;

s5: extruding and draining the cooled cloth for 5 times by using a pressing plate on the basis of S4;

s6: and (S5) placing the processed cloth in a ventilation place for airing and then carrying out packaging.

Example three:

a melt cooling method for melt-blown non-woven fabric production comprises the following steps:

s1: standing the melt-blown fabric cleaned at high temperature for 5min, and then absorbing water through a sponge pad;

s2: on the basis of S1, the distance of the auxiliary wheel 2 is adjusted according to the cloth with different widths, and then the cloth is fixed by the auxiliary wheel 2 and the guide plate 3 after being moved to the surface of the machine body 1;

s3: on the basis of S2, the moved cloth and the surface of the cloth guide wheel 5 are forced to rotate clockwise for 60 circles/min by the cloth guide wheel 5;

s4: on the basis of S3, after entering the inner wall of the cooling box 41, the cloth is cooled by the cooling liquid and then moves to the outer side along with the rotation of the cloth guide wheel 5;

s5: extruding and draining the cooled cloth for 6 times by using a pressing plate on the basis of S4;

s6: and (S5) placing the processed cloth in a ventilation place for airing and then carrying out packaging.

In summary, in the melt cooling system and the cooling method for melt-blown non-woven fabric production, the cloth is driven to rotate by the cloth guiding wheel 5, the conveyor belt 45 is driven to rotate by the rotation force of the cloth guiding wheel 5 through the guide wheel 44, then the rotating guide wheel 44 drives the telescopic rod 410 to rotate, the telescopic rod 410 moves to drive the moving rod 464 at the bottom end to slide upwards on the surface of the side sliding rod 462 through the slide block 463, and the slide block 463 at the right side moves to drive the connecting rod 465 to move, so that the whole protective cover 47 slides upwards on the surface of the supporting rod 48, the moved protective cover 47 is not at the top end of the intercepting conduction pipe 42, so that the cooling liquid on the inner wall of the cooling box 41 can flow, and the guide rope 466 slides through the guide wheel 49 along with the sliding of the protective cover 47, because the other side of the guide rope 466 is fixed with the moving block 432, the moving block 432 slides downwards on the inner wall of the central rod 431 through gravity after the force of the guide rope 466 is lost, and compresses the holding plate 433, and at the same time, the coil spring pulled out from the inner wall of the rebound wheel 436 returns to the original position, so that the rebound wheel 436 drives the baffle 437 to rotate, thereby achieving the effect of accelerating the flow of the cooling liquid in the cooling box 41.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.