CN112663226A - Non-woven fabric preparation method - Google Patents
Non-woven fabric preparation method Download PDFInfo
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- CN112663226A CN112663226A CN202011484948.0A CN202011484948A CN112663226A CN 112663226 A CN112663226 A CN 112663226A CN 202011484948 A CN202011484948 A CN 202011484948A CN 112663226 A CN112663226 A CN 112663226A
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Abstract
The invention provides a non-woven fabric preparation method, which relates to the field of non-woven fabric manufacturing and processing, and comprises a base, a hot pressing mechanism and a hole forming mechanism, wherein the hot pressing mechanism is fixedly arranged on the base, and the hole forming mechanism is fixedly arranged on the hot pressing mechanism.
Description
Technical Field
The invention relates to the field of non-woven fabric manufacturing and processing, and particularly provides a non-woven fabric preparation method.
Background
Nonwoven fabrics are made of oriented or random fibers, and are also called nonwoven fabrics, which are fibrous structural materials formed by consolidating fiber webs together by chemical, thermal or other methods, without the traditional weaving method, and are manufactured by thermal, i.e. hot press molding, as a main means at present, products made of nonwoven fabrics, such as surgical gowns, protective clothing, masks, caps, baby diapers and the like, are filled everywhere in life.
The hot-press forming of the non-woven fabric mainly comprises the steps of adding fibrous or powdery hot-melt adhesive reinforcing materials into a fiber web, putting the fiber web into a hot-press device, heating and melting raw materials of the non-woven fabric through a manually controlled hot-press device, then deforming the raw materials, and cooling and reinforcing the raw materials to form the non-woven fabric.
The existing non-woven fabric preparation method is very common in life, but has the following problems: firstly, the existing non-woven fabric preparation method needs a large amount of manual operation in the manufacturing process, and needs to consume a large amount of labor cost, and the existing non-woven fabric preparation method adopts a semi-automatic mode to be difficult to improve the production capacity, and is difficult to be competent for yield increase increment within a certain time in an emergency, secondly, the existing non-woven fabric preparation method can only singly carry out non-woven fabric preparation, can not carry out punching operation on the non-woven fabric in advance, and is difficult to ensure forming, namely hole forming, so that secondary treatment or processing needs to be carried out manually, the production efficiency is greatly influenced, and the improvement space is provided.
Disclosure of Invention
Problems to be solved
The present invention can solve all the problems mentioned in the background art described above.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical scheme that a non-woven fabric preparation method adopts a non-woven fabric preparation device, wherein the non-woven fabric preparation device comprises a base, a hot pressing mechanism and a hole forming mechanism, the base is fixedly provided with the hot pressing mechanism, and the hot pressing mechanism is fixedly provided with the hole forming mechanism.
The hot pressing mechanism comprises a fixing plate, an upper hot pressing plate, a lower hot pressing plate, a movable screw rod, a movable block, a screw rod motor and a pretreatment module, a fixing plate is fixedly mounted on the base, a sliding groove is formed in the fixing plate, the movable screw rod is arranged in the sliding groove in a rotating mode, the lower end of the movable screw rod is arranged on the base in a rotating mode, the upper end of the movable screw rod is connected with the screw rod motor, the screw rod motor is fixedly mounted on the fixing plate, the movable block is connected to the movable screw rod in a threaded fit mode, the movable block is connected with the upper hot pressing plate, the lower hot pressing plate is arranged below the upper hot pressing plate, the lower hot pressing plate is fixedly arranged on the.
The pretreatment module comprises a fixed rod, a sliding rod and a connecting rod, the left end and the right end of the moving block are hinged with the connecting rod, the connecting rod slides to penetrate through the fixed plate, one end, away from the fixed plate, of the connecting rod is connected with the sliding rod, the sliding rod is sleeved on the symmetrical fixed rod in a sliding mode, the fixed rod is fixedly connected to one end, close to the lower hot pressing plate, of the fixed plate, and one end, away from the fixed plate, of the fixed rod is arranged on.
The non-woven fabric preparation method of the non-woven fabric preparation device comprises the following steps:
s1, equipment checking: before starting the non-woven fabric preparation device to prepare the non-woven fabric, checking the operation of the device;
s2, preparation: uniformly placing the prepared non-woven fabric raw material on a lower hot pressing plate;
s3, preparation and processing: the upper hot pressing plate is controlled to move downwards by the hot pressing mechanism, the upper hot pressing plate and the lower hot pressing plate are contacted with each other for hot pressing, and the non-woven fabric subjected to hot pressing is punched by the punching mechanism;
s4, collecting operation: and (5) inspecting the non-woven fabrics subjected to hot pressing, and uniformly collecting the non-woven fabrics meeting the requirements.
According to the preferable technical scheme, the hole forming mechanism comprises extrusion columns, extrusion plates, extrusion cylinders and cleaning modules, the base is of a hollow structure, the extrusion cylinders are fixedly mounted inside the base, the extrusion plates are fixedly mounted at the output ends of the extrusion cylinders and are arranged inside the base in a sliding mode, the extrusion columns are fixedly arranged at equal intervals at one ends, far away from the extrusion cylinders, of the extrusion plates, the extrusion columns slidably penetrate through the base, sliding holes are formed in the lower hot pressing plate at equal intervals, the extrusion columns are slidably arranged in the sliding holes, and the cleaning modules are arranged on the upper hot pressing plate.
As a preferred technical scheme of the invention, the cleaning module comprises a cleaning block, a fixed column, a limiting disc, a spring rod, an electric push rod, a cleaning plate, a collecting box and a clamping block, wherein the cleaning block is fixedly arranged on an upper hot pressing plate, the interior of the cleaning block is of a hollow structure, placing holes are formed in the upper hot pressing plate at equal intervals, the fixed column is arranged in the placing hole in a sliding manner, the limiting disc is fixedly connected to one end of the fixed column, which is far away from the lower hot pressing plate, the upper end of the limiting disc is provided with the spring rod, one end of the spring rod, which is far away from the limiting disc, is connected with the inner wall of the cleaning block, the electric push rod is fixedly connected to the side end of the cleaning block, the output end of the electric push rod is arranged by sliding through the side wall of the cleaning block, the cleaning plate is fixedly connected to the output end of the electric push rod, the cleaning plate is arranged on the inner wall of, the cleaning block is provided with clamping blocks in a symmetrical sliding mode at the position, close to the middle, of the cleaning block.
As a preferred technical scheme, the cleaning plate comprises jacking blocks, the left end and the right end of the cleaning plate are symmetrically connected with the jacking blocks, and one ends, far away from the electric push rods, of the jacking blocks are arranged in an inclined plane.
As a preferred technical scheme, the clamping block comprises a clamping push rod and an arc-shaped clamping plate, the clamping block is arranged at two ends of the cleaning block in a sliding mode, a clamping groove is formed in the clamping block, the arc-shaped clamping plate is arranged in the clamping groove in a sliding mode and connected with the output end of the clamping push rod, and the clamping push rod is fixedly installed on the clamping block.
According to the preferred technical scheme, the sliding rod is of a hollow structure and comprises a rotating roller, a rotating shaft, a threaded rod and a nut, a square groove is formed in the lower end of the sliding rod, the rotating shaft is arranged in the square groove in a sliding mode, the rotating roller is sleeved on the rotating shaft, the threaded rod is symmetrically connected to two ends of the rotating shaft, one end, far away from the rotating shaft, of the threaded rod is arranged in a sliding mode with the sliding rod, the nut is connected to the upper end of the threaded rod in a threaded mode, and the nut is.
As a preferred embodiment of the present invention, the upper hot press plate and the lower hot press plate are on the same straight line.
(III) advantageous effects
1. The invention provides a non-woven fabric preparation method, wherein a hot-press mechanism is used for carrying out hot-press forming through mutual matching of hot-press plates, and a pretreatment module in the hot-press mechanism is used for realizing the operation of rolling and leveling raw materials of the non-woven fabric through linkage operation, so that the production efficiency of the device is further improved.
2. According to the non-woven fabric preparation method, the pore-forming mechanism is used for punching the non-woven fabric which is not formed through the extrusion column, different requirements of people on the non-woven fabric can be met, the complex operation of performing secondary treatment on the formed non-woven fabric is further avoided, the participation of manpower is reduced, and the device is ensured to realize the automation of non-woven fabric preparation.
3. According to the non-woven fabric preparation method, the cleaning module can effectively reduce the cost consumption, the raw materials of redundant non-woven fabrics generated by punching are uniformly collected, the collected raw materials of the non-woven fabrics can be reused, the clamping blocks in the cleaning module can be matched with the cleaning plate to improve the cleaning speed of the cleaning module, and the cleaning module can be ensured to be capable of cleaning residual raw materials of the non-woven fabrics at one time.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a hot press mechanism according to the present invention;
FIG. 4 is a schematic diagram of the pre-processing module of the present invention;
FIG. 5 is a schematic structural view of the hole forming mechanism of the present invention;
FIG. 6 is a schematic view of a portion of the cleaning module of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a non-woven fabric preparation method adopts a non-woven fabric preparation device, the non-woven fabric preparation device comprises a base 1, a hot pressing mechanism 2 and a hole forming mechanism 3, the base 1 is fixedly provided with the hot pressing mechanism 2, and the hot pressing mechanism 2 is fixedly provided with the hole forming mechanism 3; during specific work, place the non-woven fabrics raw and other materials that prepare in advance on hot press mechanism 2's lower hot pressboard 23, and simple with its even laying on the hot pressboard, after placing non-woven fabrics raw and other materials, hot press mechanism 2 rolls non-woven fabrics raw and other materials through control preprocessing module 27, make it become more level and smooth and can evenly lay on hot pressboard 23 down, mutually support between lower hot pressboard 23 and the last hot pressboard 22 simultaneously, carry out the hot pressing to non-woven fabrics raw and other materials, holing mechanism 3 punches to the non-woven fabrics that is in the hot pressing afterwards, set up equidistant special hole in the middle part of non-woven fabrics, holing mechanism 3 collects the remaining non-woven fabrics raw and other materials that punch and recycle, treat non-woven fabrics cooling forming at last.
The hot pressing mechanism 2 comprises a fixing plate 21, an upper hot pressing plate 22, a lower hot pressing plate 23, a movable lead screw 24, a movable block 25, a lead screw motor 26 and a preprocessing module 27, the fixing plate 21 is fixedly mounted on the base 1, a sliding groove is formed in the fixing plate 21, the movable lead screw 24 is rotatably arranged in the sliding groove, the lower end of the movable lead screw 24 is rotatably arranged on the base 1, the upper end of the movable lead screw 24 is connected with the lead screw motor 26, the lead screw motor 26 is fixedly mounted on the fixing plate 21, the movable block 25 is connected to the movable lead screw 24 in a threaded fit mode, the movable block 25 is connected with the upper hot pressing plate 22, the lower hot pressing plate 23 is arranged below the upper hot pressing plate 22, the lower hot pressing plate 23 is fixedly arranged on the base 1, and the preprocessing module 27 is arranged; when the punching machine works specifically, the lead screw motor 26 is started, the output end of the lead screw motor 26 drives the moving block 25 to move up and down in a reciprocating mode by controlling the rotation of the movable lead screw 24, in an initial state, the moving block 25 is located at the topmost end of the movable lead screw 24, after non-woven fabric raw materials are placed on the lower hot pressing plate 23, the lead screw motor 26 controls the moving block 25 to move downwards, because the moving block 25 is fixedly connected with the upper hot pressing plate 22, the lead screw motor 26 drives the upper hot pressing plate 22 to move downwards, when the upper hot pressing plate 22 moves downwards, the moving block drives the preprocessing module 27 to move simultaneously, when the preprocessing module 27 is far away from the upper hot pressing plate 22 and the lower hot pressing plate 23, meanwhile, the upper hot pressing plate 22 and the lower hot pressing plate 23 are closed, and when the upper hot pressing plate 22 is in contact with the lower hot pressing plate 23 for hot.
The upper hot pressing plate 22 and the lower hot pressing plate 23 are on the same straight line, and the upper hot pressing plate 22 can be guaranteed to move up and down, so that the hot pressing efficiency is improved.
The pretreatment module 27 comprises a fixed rod 271, a sliding rod 272 and a connecting rod 273, the connecting rod 273 is hinged to the left end and the right end of the moving block 25, the connecting rod 273 is arranged to penetrate through the fixed plate 21 in a sliding mode, one end, far away from the fixed plate 21, of the connecting rod 273 is connected with the sliding rod 272, the sliding rod 272 is sleeved on the symmetrical fixed rod 271 in a sliding mode, the fixed rod 271 is fixedly connected to one end, close to the lower hot pressing plate 23, of the fixed plate 21, and one end, far away from the fixed plate 21, of the fixed; when the concrete during operation, under the initial condition, when the movable block 25 is in the topmost of removal lead screw 24, connecting rod 273 is the slope setting, when the movable block 25 drives hot platen 22 downstream, the connecting rod 273 that the movable block 25 both ends are connected extrudees the carriage release lever, the movable plate downstream, connecting rod 273 drives slide bar 272 and slides right on dead lever 271, further realization linkage, when the movable block 25 drives hot platen 22 and really closes with lower hot platen 23, slide bar 272 has earlier slided and has kept away from hot platen 22 and lower hot platen 23, further avoid slide bar 272 to go up hot platen 22 and lower hot platen 23 in the raw and other materials to the non-woven fabrics when rolling contact each other, prevent to cause the damage to equipment.
The non-woven fabric preparation method of the non-woven fabric preparation device comprises the following steps:
s1, equipment checking: before starting the non-woven fabric preparation device to prepare the non-woven fabric, checking the operation of the device;
s2, preparation: uniformly placing the prepared non-woven fabric raw material on the lower hot pressing plate 23;
s3, preparation and processing: the upper hot pressing plate 22 is controlled to move downwards by the hot pressing mechanism 2, the upper hot pressing plate 22 and the lower hot pressing plate 23 are in mutual contact for hot pressing, and the non-woven fabric after hot pressing is punched by the punching mechanism 3;
s4, collecting operation: and (5) inspecting the non-woven fabrics subjected to hot pressing, and uniformly collecting the non-woven fabrics meeting the requirements.
The sliding rod 272 is of a hollow structure and comprises a rotating roller 275, a rotating shaft 276, a threaded rod 277 and a nut 278, a square groove is formed in the lower end of the sliding rod 272, the rotating shaft 276 is arranged in the square groove in a sliding mode, the rotating roller 275 is sleeved on the rotating shaft 276, the threaded rod 277 is symmetrically connected to two ends of the rotating shaft 276, one end, far away from the rotating shaft 276, of the threaded rod 277 is arranged in the sliding rod 272 in a sliding mode, the nut 278 is connected to the upper end of the threaded rod 277 in a threaded mode, and the nut 278 is; in operation, before the sliding rod 272 of the pre-treatment module 27 rolls the raw non-woven fabric from left to right, the nut 278 is rotated, the threaded rod 277 is controlled by the nut 278 to move up and down, the rotating shaft 276 is at the uppermost position in the initial state, and the nut 278 is rotated at this time. The nut 278 drives the threaded rod 277 to rotate downwards, the threaded rod 277 rotates downwards to drive the rotating shaft 276 to move downwards until the rotating roller 275 on the rotating shaft 276 and the raw materials of the non-woven fabric are extruded with each other, and then the pretreatment module 27 rolls the raw materials of the non-woven fabric to be uniformly laid on the surface of the lower hot pressing plate 23. The subsequent hot pressing operation is convenient, and the quality of the non-woven fabric after hot pressing is improved.
The hole forming mechanism 3 comprises an extrusion column 31, an extrusion plate 32, an extrusion cylinder 33 and a cleaning module 34, the base 1 is of a hollow structure, the extrusion cylinder 33 is fixedly installed inside the base 1, the extrusion plate 32 is fixedly installed at the output end of the extrusion cylinder 33, the extrusion plate 32 is slidably arranged inside the base 1, the extrusion column 31 is fixedly arranged at one end, far away from the extrusion cylinder 33, of the extrusion plate 32 at equal intervals, the extrusion column 31 is slidably arranged through the base 1, sliding holes are formed in the lower hot pressing plate 23 at equal intervals, the extrusion column 31 is slidably arranged in the sliding holes, and the cleaning module 34 is arranged on the upper hot pressing plate 22; during specific work, when going up hot pressing board 22 and carrying out the hot pressing behind the contact of hot pressing board 23 down, extrusion cylinder 33 starts, and extrusion cylinder 33's output upwards moves through stripper plate 32 control extrusion post 31, and extrusion post 31 carries out equidistant punching with the non-woven fabrics of hot pressing in-process in the upward movement, and after having beaten the hole, the upper end of extrusion post 31 remains a large amount of non-woven fabrics raw and other materials, and clearance module 34 clears up the upper end of extrusion post 31 this moment.
The cleaning module 34 comprises a cleaning block 341, a fixed column 342, a limit disc 343, a spring rod 344, an electric push rod 345, a cleaning plate 346, a collecting box 347 and a clamping block 348, the cleaning block 341 is fixedly installed on the upper hot pressing plate 22, the interior of the cleaning block 341 is of a hollow structure, placing holes are formed in the upper hot pressing plate 22 at equal intervals, the fixed column 342 is arranged in the placing holes in a sliding manner, the limit disc 343 is fixedly connected to one end of the fixed column 342 far away from the lower hot pressing plate 23, the spring rod 344 is arranged at the upper end of the limit disc 343, one end of the spring rod 344 far away from the limit disc 343 is connected with the inner wall of the cleaning block 341, the electric push rod 345 is fixedly connected to the side end of the cleaning block 341, the output end of the electric push rod 345 penetrates through the side wall of the cleaning block 341 in a sliding manner, the cleaning plate 346 is fixedly connected to the output end of the electric push rod 345, the cleaning plate 346 is arranged on the inner wall of the cleaning, the collecting box 347 is fixedly connected to the side end of the material leaking hole, and the clamping blocks 348 are symmetrically and slidably arranged at the positions, close to the middle, of the cleaning blocks 341; when the hot pressing machine works specifically, in an initial state, the fixing column 342 is arranged in the placing hole of the upper hot pressing plate 22, the lower end of the fixing column 342 is flush with the lower end of the upper hot pressing plate 22, deformation of the non-woven fabric in the hot pressing process can be prevented, if the upper hot pressing plate 22 is not provided with a fixing block after the placing hole is formed, the non-woven fabric can be deformed and enters the placing hole in a certain extrusion process, and therefore hot pressing failure is caused, the fixing column 342 arranged in the hole can be prevented from effectively ensuring smoothness of the non-woven fabric and can move up and down under the action of the fixing column 342, the upper end of the fixing column 342 is fixedly connected with the limiting disc 343 and can play a limiting role, the lower end of the fixing column 342 and the lower end of the hot pressing plate are not in the same plane, the spring rod 344 can apply downward pressure to the fixing column 342, the non-woven fabric production failure caused by the displacement of the fixed column 342 is avoided, after the non-woven fabric is punched by the extrusion column 31, the extrusion cylinder 33 continues to control the extrusion column 31 to move upwards, the extrusion column 31 passes through a placing hole formed in the upper hot pressing plate 22, then the extrusion fixed column 342 drives the fixed column 342 to move continuously, when the upper end of the extrusion column 31 moves to be level with the lower end of the cleaning block 341, the extrusion column stops moving, then the clamping push rod 381 on the clamping block 348 is started, the output end of the clamping push rod 381 drives the arc-shaped clamping plate 382 to move inwards at the same time, so that the fixed column 342 can be stably clamped, after the arc-shaped clamping plate 382 on the clamping block 348 clamps the fixed column 342, the electric push rod 345 is started, the output end of the electric push rod 345 pushes the cleaning plate 346 to move towards the collecting box 347, meanwhile, the cleaning plate 346 scrapes off the residual non-woven fabric at the upper end of the extrusion column 31, when the non-woven fabric is manufactured next time, the non-woven fabric can be repeatedly reused, the consumption of cost is further reduced, and the production efficiency is improved.
The cleaning plate 346 comprises jacking blocks 349, the left end and the right end of the cleaning plate 346 are symmetrically connected with the jacking blocks 349, and one end of each jacking block 349, which is far away from the electric push rod 345, is an inclined plane; during specific work, when the cleaning plate 346 moves towards the collecting box 347, the jacking blocks 349 at two ends of the cleaning plate 346 push the clamping blocks 348 through the characteristics of the inclined surfaces, the clamping blocks 348 slowly move upwards along the inner wall of the cleaning block 341 under the action of a certain force until the clamping blocks 348 drive the fixing columns 342 to move to the upper ends of the jacking blocks 349, so that the cleaning plate 346 can simply and conveniently scrape and collect the non-woven fabric raw materials remained at the upper ends of the extrusion columns 31, when the cleaning plate 346 conveys the remaining non-woven fabric raw materials to the collecting box 347, the clamping blocks 348 are always positioned at the upper ends of the jacking blocks 349, after the electric push rod 345 contracts to drive the cleaning plate 346 to return to the initial state, the clamping blocks 348 return to the original position due to the elasticity and self-gravity of the spring rods 344, then the clamping push rods 381 drive the arc-shaped clamping plates 382 to loosen the fixing columns 342, and the fixing columns 342 return to the placing grooves in the upper hot pressing plate 22 through the, thereby further realizing the preparation of the non-woven fabric.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The non-woven fabric preparation method adopts the following non-woven fabric preparation device, and the non-woven fabric preparation device comprises a base (1), a hot-pressing mechanism (2) and a hole forming mechanism (3), and is characterized in that: the hot pressing mechanism (2) is fixedly arranged on the base (1), and the hole forming mechanism (3) is fixedly arranged on the hot pressing mechanism (2);
the hot pressing mechanism (2) comprises a fixing plate (21), an upper hot pressing plate (22), a lower hot pressing plate (23), a movable lead screw (24), a moving block (25), a lead screw motor (26) and a pretreatment module (27), wherein the fixing plate (21) is fixedly installed on the base (1), a sliding groove is formed in the fixing plate (21), the movable lead screw (24) is rotatably arranged in the sliding groove, the lower end of the movable lead screw (24) is rotatably arranged on the base (1), the upper end of the movable lead screw (24) is connected with the lead screw motor (26), the lead screw motor (26) is fixedly installed on the fixing plate (21), the moving block (25) is connected on the movable lead screw (24) in a threaded fit manner, the moving block (25) is connected with the upper hot pressing plate (22), the lower hot pressing plate (23) is arranged below the upper hot pressing plate (22), and the lower hot pressing plate (23) is fixedly, one end of the fixing plate (21) close to the upper hot-pressing plate (22) is provided with a pretreatment module (27);
the pretreatment module (27) comprises a fixed rod (271), a sliding rod (272) and a connecting rod (273), the left end and the right end of the moving block (25) are hinged with the connecting rod (273), the connecting rod (273) penetrates through the fixed plate (21) in a sliding mode, one end, far away from the fixed plate (21), of the connecting rod (273) is connected with the sliding rod (272), the sliding rod (272) is sleeved on the symmetrical fixed rod (271) in a sliding mode, the fixed rod (271) is fixedly connected to one end, close to the lower hot pressing plate (23), of the fixed plate (21), of the fixed rod (271) is arranged on the base (1) through the fixed block;
the non-woven fabric preparation method of the non-woven fabric preparation device comprises the following steps:
s1, equipment checking: before starting the non-woven fabric preparation device to prepare the non-woven fabric, checking the operation of the device;
s2, preparation: uniformly placing the prepared non-woven fabric raw material on a lower hot pressing plate (23);
s3, preparation and processing: the upper hot pressing plate (22) is controlled to move downwards by the hot pressing mechanism (2), the upper hot pressing plate (22) and the lower hot pressing plate (23) are in mutual contact for hot pressing, and the non-woven fabric subjected to hot pressing is punched by the punching mechanism (3);
s4, collecting operation: and (5) inspecting the non-woven fabrics subjected to hot pressing, and uniformly collecting the non-woven fabrics meeting the requirements.
2. The method for preparing a nonwoven fabric according to claim 1, wherein: become hole mechanism (3) including extrusion post (31), stripper plate (32), extrusion cylinder (33) and clearance module (34), base (1) is hollow structure, the inside fixed mounting of base (1) has extrusion cylinder (33), the output fixed mounting of extrusion cylinder (33) has stripper plate (32), stripper plate (32) slide and set up the inside in base (1), the one end equidistance that stripper plate (32) kept away from extrusion cylinder (33) is fixed and is provided with extrusion post (31), extrusion post (31) slide and run through base (1) setting, the equidistance is provided with the slip hole down on hot pressboard (23), it is provided with extrusion post (31) to slide downthehole, upward be provided with clearance module (34) on hot pressboard (22).
3. The method for preparing a nonwoven fabric according to claim 2, characterized in that: the cleaning module (34) comprises a cleaning block (341), a fixed column (342), a limiting disc (343), a spring rod (344), an electric push rod (345), a cleaning plate (346), a collecting box (347) and a clamping block (348), the cleaning block (341) is fixedly installed on the upper hot pressing plate (22), the cleaning block (341) is of a hollow structure, placing holes are formed in the upper hot pressing plate (22) at equal intervals, the fixed column (342) is arranged in the placing holes in a sliding mode, the limiting disc (343) is fixedly connected to one end, far away from the lower hot pressing plate (23), of the fixed column (342), the spring rod (344) is arranged at the upper end of the limiting disc (343), one end, far away from the limiting disc (343), of the spring rod (344) is connected with the inner wall of the cleaning block (341), the electric push rod (345) is fixedly connected to the side end of the cleaning block (341), the output end of the electric push rod (345) penetrates through the, and fixedly connected with clearance board (346) on the output of electric putter (345), clearance board (346) slide to set up on the inner wall of clearance piece (341), and the hourglass material hole has been seted up to the one end that clearance piece (341) kept away from electric putter (345), and the side fixedly connected with collecting box (347) in hourglass material hole, and clearance piece (341) are close to the symmetry department of middle position and are slided and be provided with joint piece (348).
4. A method of preparing a nonwoven fabric according to claim 3, characterized in that: the cleaning plate (346) comprises jacking blocks (349), the jacking blocks (349) are symmetrically connected to the left end and the right end of the cleaning plate (346), and one end, away from the electric push rod (345), of each jacking block (349) is arranged on an inclined plane.
5. A method of preparing a nonwoven fabric according to claim 3, characterized in that: joint piece (348) include joint push rod (381) and arc joint board (382), and joint piece (348) slide to set up the both ends at clearance piece (341) to seted up the joint groove on joint piece (348), the joint inslot slides and is provided with arc joint board (382), and arc joint board (382) link to each other with the output of joint push rod (381), and joint push rod (381) fixed mounting is on joint piece (348).
6. The method for preparing a nonwoven fabric according to claim 1, wherein: slide bar (272) are hollow structure, including live-rollers (275), axis of rotation (276), threaded rod (277) and nut (278), square groove has been seted up to the lower extreme of slide bar (272), it is provided with axis of rotation (276) to slide in the square groove, the cover is equipped with live-rollers (275) on axis of rotation (276), the both ends symmetric connection of axis of rotation (276) has threaded rod (277), the one end that axis of rotation (276) were kept away from in threaded rod (277) slides with slide bar (272) and sets up, the upper end spiro union of threaded rod (277) has nut (278), nut (278) rotate the upper end that sets up at slide bar (272).
7. The method for preparing a nonwoven fabric according to claim 1, wherein: the upper hot pressing plate (22) and the lower hot pressing plate (23) are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484948.0A CN112663226A (en) | 2020-12-16 | 2020-12-16 | Non-woven fabric preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484948.0A CN112663226A (en) | 2020-12-16 | 2020-12-16 | Non-woven fabric preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112663226A true CN112663226A (en) | 2021-04-16 |
Family
ID=75405364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011484948.0A Withdrawn CN112663226A (en) | 2020-12-16 | 2020-12-16 | Non-woven fabric preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112663226A (en) |
-
2020
- 2020-12-16 CN CN202011484948.0A patent/CN112663226A/en not_active Withdrawn
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Application publication date: 20210416 |