Lapping machine for processing spunlace non-woven fabric

Abstract

The utility model discloses a lapping machine for spunlace non-woven fabric processing. The lapping machine comprises a supporting table, a conveying mechanism, a plane moving mechanism and a lapping mechanism. The number of the supporting tables is two, and a fixed table is fixedly connected to the upper end between the two supporting tables; the conveying mechanism is arranged between the two supporting tables; the plane moving mechanism is arranged at the upper end of the fixed table; the lapping mechanism is arranged in the plane moving mechanism, and the front end of the lapping mechanism is rotationally connected with the front end of the fixing table. According to the lapping machine for spunlace non-woven fabric processing, through clamping, pulling and reciprocating plane movement, a fiber net can be stably tiled and folded, and through a plane transmission device, the spunlace non-woven fabric processing can be achieved. According to the spunlace device, the fiber net folded to a certain thickness is stably output to the outer side, the fiber net with the specified thickness can be stably stacked, the fiber net can meet the needed requirement to be subjected to spunlace processing, and the spunlace device is mechanically driven and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a web laying machine used for processing spunlace non-woven fabrics. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fiber and polyester fiber. They are made through a needle-punching process and can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic and tasteless, low-priced, and recyclable. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc. They are mainly used for cross-folding the fiber web output by the carding machine and evenly stacking it into a multi-layer fiber web of a certain thickness and width for use in the next process;

[0003] The traditional web laying machine for spunlace nonwoven processing cross-folds the fiber web onto the conveyor, and slowly moves the fiber web to be continuously moved and stacked into the external spunlace processing device;

[0004] There is a problem that some traditional web laying machines for processing spunlace nonwoven fabrics are not equipped with auxiliary sliding devices during the cross-folding of the fiber web, which may cause a part of the fiber web to deviate from the input track due to height problems during the clamping and pulling process, causing the fiber web to rupture or causing the folded fiber web to have different thicknesses. For this reason, we propose a web laying machine for processing spunlace nonwoven fabrics. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a web laying machine for processing spunlace non-woven fabrics. The device moves through clamping, pulling and reciprocating planes, and during the flattening and folding process, the auxiliary rotating shaft allows the fiber web to move more smoothly to the web laying device for flattening and folding, and the fiber web folded to a certain thickness is output outward through a transmission device, and can be quickly cross-folded into a fiber web of a specified thickness, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a web laying machine for processing spunlace nonwoven fabrics, comprising a support table, a conveying mechanism, a plane moving mechanism and a web laying mechanism;

[0007] Support platforms: There are two of them, and a fixed platform is fixedly connected at the upper ends of the two support platforms;

[0008] Conveying mechanism: It is arranged between two supporting platforms;

[0009] Plane moving mechanism: it is arranged at the upper end of the fixed platform;

[0010] Web laying mechanism: It is arranged inside the plane moving mechanism, and the front end of the web laying mechanism is rotatably connected to the front end of the fixed platform. The device moves in the plane through clamping, pulling and reciprocating, and in the process of flattening and folding, the auxiliary rotating shaft is used to make the fiber web move more smoothly to the web laying device for flattening and folding, and the fiber web folded to a certain thickness is output outward through the transmission device, and can be quickly cross-folded into a fiber web of specified thickness.

[0011] Furthermore, it also includes a single-chip microcomputer, which is fixedly connected to the front side of the front support platform, and the input end of the single-chip microcomputer is electrically connected to an external power supply to regulate the normal operation of the motor.

[0012] Furthermore, the conveying mechanism includes a driving motor, a conveyor belt and a rotating shaft. The rotating shaft is evenly rotated and connected between the two support platforms through a bearing. A motor mounting port is opened at the front end of the front support platform. The driving motor is connected to the motor mounting port through screws. The rear end of the output shaft of the driving motor is fixedly connected to the front end of the rightmost rotating shaft. The rightmost rotating shaft and the leftmost rotating shaft are connected through a conveyor belt transmission. The outer surfaces of the middle rotating shaft are respectively in contact with the inner walls of the conveyor belt. The input end of the driving motor is electrically connected to the output end of the single-chip microcomputer to realize the transmission of the stacked fiber web.

[0013] Furthermore, the planar moving mechanism also includes a starting motor, an auxiliary slide groove, a screw rod, a slider and a web-laying table. The screw rod is rotatably connected to the interior of the fixed table through a bearing. The front end of the fixed table is provided with a mounting port. The interior of the mounting port is connected to the starting motor through a screw. The rear end of the output shaft of the starting motor is fixedly connected to the front end of the screw rod. The outer surface of the screw rod is threadedly connected with a slider. The outer surface of the slider is slidably connected to the slide groove provided in the interior of the fixed table. The left end of the slider is fixedly connected to the web-laying table. The left end of the web-laying table is fixedly connected to a sliding block. The left end of the fixed table is provided with an auxiliary slide groove. The sliding block is slidably connected to the auxiliary slide groove. The input end of the starting motor is electrically connected to the output end of the single-chip microcomputer, so as to achieve planar movement when stacking the fiber web.

[0014] Furthermore, the web-laying mechanism includes a movable auxiliary shaft, a support plate, a rotating shaft, gears, a web-laying shaft and a fixed auxiliary shaft. The fixed auxiliary shaft is rotatably connected to the front end of the fixed table. The interior of the web-laying table is rotatably connected with symmetrically distributed rotating shafts. The right ends of the rotating shafts are fixedly sleeved with gears. The two gears are meshingly connected. The outer surfaces of the rotating shafts are fixedly sleeved with web-laying shafts. The upper end of the fixed table is fixedly connected with symmetrically distributed support plates. A movable auxiliary shaft is rotatably connected between the two support plates to achieve smooth clamping and pulling of the fiber web.

[0015] Furthermore, the web-laying mechanism also includes a servo motor, which is connected to the inside of the web-laying table through evenly distributed screws. The output shaft of the servo motor is rotatably connected to the inside of the web-laying table through a bearing. The left end of the output shaft of the servo motor is fixedly connected to the right end of the rotating shaft on the front side. The input end of the servo motor is electrically connected to the output end of the single-chip microcomputer, thereby providing power support for the clamping and pulling web-laying device.

[0016] Furthermore, it also includes a support base, which is evenly and fixedly connected to the lower ends of the two support platforms to provide support for the upper frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the web laying machine for spunlace nonwoven fabric processing has the following advantages:

[0018] During the actual use of the web laying machine for spunlace non-woven fabric processing, the staff places the combed fiber web above the movable auxiliary shaft and the fixed auxiliary shaft, so that the front end of the fiber web passes between the two web laying shafts. The staff starts the servo motor through the regulation of the single-chip microcomputer, and the output shaft of the servo motor rotates to drive the front rotating shaft to rotate, and the front rotating shaft drives the rear rotating shaft to rotate through gear meshing, so that the web laying shaft rotates inward at the same time, so that the fiber web passing between the two web laying shafts is driven and moves downward, and the fiber web is assisted in sliding by the movable auxiliary shaft and the fixed auxiliary shaft to move downward continuously. When the fiber web is pulled downward, the staff starts the starting motor through the regulation of the single-chip microcomputer, and the output shaft of the starting motor rotates to drive the screw to rotate, so that the slider drives the web laying table to move back and forth along the internal slide groove of the fixed table, and the sliding block is used in the auxiliary slide groove. The internal auxiliary sliding allows the web-laying table to move smoothly back and forth, so that the fiber web can move back and forth, so that the fiber web can be cross-folded and evenly stacked into a multi-layer fiber web of a certain thickness and width. When the specified thickness is stacked, the staff starts the drive motor through the control of the single-chip microcomputer, and the output shaft of the drive motor rotates to drive the rightmost shaft to rotate, so that the rightmost shaft drives the leftmost shaft to rotate through the conveyor belt, so that the conveyor belt drives the stacked fiber web to move outward, so as to achieve continuous stacking, and the stacked fiber web is transmitted to the external processing mechanism for hydroentanglement processing. The device moves through clamping, pulling and reciprocating planes, and during the flattening and folding process, the auxiliary shaft is used to make the fiber web move more smoothly to the web-laying device for flattening and folding, and the fiber web folded to a certain thickness is output outward through the transmission device, so that it can be quickly cross-folded into a fiber web of specified thickness. 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 cross-sectional view of the transmission mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the net laying mechanism of the utility model.

[0022] In the figure: 1 support table, 2 transmission mechanism, 21 drive motor, 22 conveyor belt, 23 rotating shaft, 3 plane moving mechanism, 31 starting motor, 32 auxiliary slide, 33 screw rod, 34 slider, 35 web laying table, 4 web laying mechanism, 41 movable auxiliary shaft, 42 support plate, 43 servo motor, 44 rotating shaft, 45 gear, 46 web laying shaft, 47 fixed auxiliary shaft, 5 support seat, 6 single chip microcomputer, 7 fixed table. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 , This embodiment provides a technical solution: a web laying machine for spunlace nonwoven fabric processing, comprising a support table 1, a conveying mechanism 2, a plane moving mechanism 3 and a web laying mechanism 4;

[0025] Support platforms 1: There are two of them, with a fixed platform 7 fixedly connected to the upper ends of the two support platforms 1, and also including a single-chip microcomputer 6, which is fixedly connected to the front side of the front support platform 1, and the input end of the single-chip microcomputer 6 is electrically connected to an external power supply to regulate the normal operation of the motor, and also includes a support seat 5, which is evenly fixedly connected to the lower ends of the two support platforms 1 to provide support for the upper frame;

[0026] The transmission mechanism 2 is arranged between the two support platforms 1. The transmission mechanism 2 comprises a driving motor 21, a conveyor belt 22 and a rotating shaft 23. The rotating shaft 23 is evenly rotated and connected between the two support platforms 1 through a bearing. A motor mounting opening is provided at the front end of the front support platform 1. The driving motor 21 is connected to the motor mounting opening through a screw. The rear end of the output shaft of the driving motor 21 is fixedly connected to the front end of the rightmost rotating shaft 23. The rightmost rotating shaft 23 is connected to the leftmost rotating shaft 23 through a conveyor belt 22. The outer surfaces of the middle rotating shaft 23 are respectively in contact with the inner walls of the conveyor belt 22. The input end of the driving motor 21 is electrically connected to the output end of the single-chip microcomputer 6. The output shaft of the driving motor 21 rotates to drive the rightmost rotating shaft 23 to rotate, so that the rightmost rotating shaft 23 drives the leftmost rotating shaft 23 to rotate through the conveyor belt 22, so that the conveyor belt 22 drives the stacked fiber web to move outward, so as to realize continuous stacking, and the stacked fiber web is transmitted to the external processing mechanism for hydroentanglement processing.

[0027] Planar moving mechanism 3: It is arranged at the upper end of the fixed platform 7. The plane moving mechanism 3 also includes a starting motor 31, an auxiliary slide 32, a screw rod 33, a slider 34 and a web-laying platform 35. The screw rod 33 is rotatably connected to the inside of the fixed platform 7 through a bearing. A mounting port is provided at the front end of the fixed platform 7. The inside of the mounting port is connected to the starting motor 31 through a screw. The rear end of the output shaft of the starting motor 31 is fixedly connected to the front end of the screw rod 33. The outer surface of the screw rod 33 is threadedly connected to the slider 34. The outer surface of the slider 34 is slidably connected to the slide slot provided in the fixed platform 7. The left end of the slider 34 is fixedly connected to the web-laying platform. 35, a sliding block is fixedly connected to the left end of the web-laying table 35, an auxiliary slide groove 32 is provided at the left end of the fixed table 7, the sliding block is slidably connected to the auxiliary slide groove 32, the input end of the starting motor 31 is electrically connected to the output end of the single-chip computer 6, the output shaft of the starting motor 31 rotates to drive the screw rod 33 to rotate, so that the slider 34 drives the web-laying table 35 to move forward and backward along the internal slide groove of the fixed table 7, and the sliding block slides in the auxiliary slide groove 32 to assist the web-laying table 35 to move forward and backward smoothly, so that the fiber web can move back and forth, so that the fiber web is cross-folded and evenly laid into a multi-layer fiber web of a certain thickness and width;

[0028] The web laying mechanism 4 is arranged inside the plane moving mechanism 3, and the front end of the web laying mechanism 4 is rotatably connected to the front end of the fixed platform 7. The web laying mechanism 4 includes a movable auxiliary shaft 41, a support plate 42, a rotating shaft 44, a gear 45, a web laying shaft 46 and a fixed auxiliary shaft 47. The fixed auxiliary shaft 47 is rotatably connected to the front end of the fixed platform 7. The interior of the web laying platform 35 is rotatably connected with symmetrically distributed rotating shafts 44. The right ends of the rotating shafts 44 are fixedly sleeved with gears 45. The two gears 45 are meshingly connected. The outer surfaces of the rotating shafts 44 are fixedly sleeved with web laying shafts 46. The upper end of the fixed platform 7 is fixedly connected with symmetrically distributed support plates 42. The movable auxiliary shaft 41 is rotatably connected between the two support plates 42. The web laying mechanism 4 also includes a servo motor. Machine 43, the servo motor 43 is connected to the inside of the web laying table 35 through evenly distributed screws, the output shaft of the servo motor 43 is rotatably connected to the inside of the web laying table 35 through a bearing, the left end of the output shaft of the servo motor 43 is fixedly connected to the right end of the front rotating shaft 44, the input end of the servo motor 43 is electrically connected to the output end of the single-chip microcomputer 6, the output shaft of the servo motor 43 rotates to drive the front rotating shaft 44 to rotate, the front rotating shaft 44 drives the rear rotating shaft 44 to rotate through the engagement of the gear 45, so that the web laying shaft 46 rotates inward at the same time, so that the fiber web passing through the two web laying shafts 46 is driven and moves downward, and the sliding is assisted by the movable auxiliary shaft 41 and the fixed auxiliary shaft 47, so that the fiber web moves continuously downward.

[0029] The working principle of a web laying machine for spunlace non-woven fabric processing provided by the utility model is as follows: the support table 1 is transported to the placement position of the web laying machine for spunlace non-woven fabric processing, and the support seat 5 is used to provide stable support for the upper frame. The staff places the fiber web combed into a web above the movable auxiliary shaft 41 and the fixed auxiliary shaft 47, so that the front end of the fiber web passes through between the two web laying shafts 46. The staff starts the servo motor 43 through the regulation of the single-chip microcomputer 6. The output shaft of the servo motor 43 rotates to drive the front rotating shaft 44 to rotate. The front rotating shaft 44 drives the rear rotating shaft 44 to rotate through the engagement of the gear 45, so that the web laying shaft 46 rotates inward at the same time, so that the fiber web passing through the two web laying shafts 46 is driven and moves downward, and the sliding is assisted by the movable auxiliary shaft 41 and the fixed auxiliary shaft 47, so that the fiber web moves downward continuously. When the fiber web is pulled downward At this time, the staff starts the starting motor 31 through the regulation of the single-chip microcomputer 6. The output shaft of the starting motor 31 rotates to drive the screw rod 33 to rotate, so that the slider 34 drives the laying table 35 to move forward and backward along the internal slide groove of the fixed table 7, and the sliding block slides in the auxiliary slide groove 32 to assist in sliding, so that the laying table 35 can move smoothly back and forth, so that the fiber web can move back and forth, and the fiber web is cross-folded and evenly stacked into a multi-layer fiber web of a certain thickness and width. When the specified thickness is stacked, the staff starts the driving motor 21 through the regulation of the single-chip microcomputer 6. The output shaft of the driving motor 21 rotates to drive the rightmost rotating shaft 23 to rotate, so that the rightmost rotating shaft 23 drives the leftmost rotating shaft 23 to rotate through the conveyor belt 22, so that the conveyor belt 22 drives the stacked fiber web to move outward, so as to achieve continuous stacking, and the stacked fiber web is transmitted to the external processing mechanism for hydroentanglement processing.

[0030] It is worth noting that the servo motor 43 and the starting motor 31 disclosed in the above embodiments can both use GF28-400W-60S, the drive motor 21 can use ML90L-2, and the microcontroller 6 controls the drive motor 21, the servo motor 43 and the starting motor 31 using methods commonly used in the prior art.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A web laying machine for spunlace nonwoven fabric processing, characterized in that: It comprises a support platform (1), a conveying mechanism (2), a plane moving mechanism (3) and a web laying mechanism (4); Support platforms (1): there are two support platforms (1), and a fixing platform (7) is fixedly connected at the upper ends of the two support platforms (1); Conveying mechanism (2): it is arranged between the two supporting platforms (1); Planar moving mechanism (3): arranged at the upper end of the fixed platform (7); A web laying mechanism (4): the web laying mechanism (4) is arranged inside the plane moving mechanism (3), and the front end of the web laying mechanism (4) is rotatably connected to the front end of the fixed platform (7); The conveying mechanism (2) comprises a driving motor (21), a conveyor belt (22) and a rotating shaft (23); the rotating shaft (23) is evenly rotatably connected between the two support platforms (1) via a bearing; a motor mounting opening is provided at the front end of the front support platform (1); a driving motor (21) is connected to the motor mounting opening via a screw; a rear end of an output shaft of the driving motor (21) is fixedly connected to a front end of the rightmost rotating shaft (23); the rightmost rotating shaft (23) is transmission-connected to a leftmost rotating shaft (23) via a conveyor belt (22); an outer surface of the middle rotating shaft (23) is in contact with an inner wall of the conveyor belt (22); an input end of the driving motor (21) is electrically connected to an output end of a single-chip computer (6); The planar moving mechanism (3) further comprises a starting motor (31), an auxiliary chute (32), a screw rod (33), a slider (34) and a web-laying table (35); the screw rod (33) is rotatably connected to the interior of the fixed table (7) via a bearing; a mounting opening is provided at the front end of the fixed table (7); the interior of the mounting opening is connected to the starting motor (31) via a screw; the rear end of the output shaft of the starting motor (31) is fixedly connected to the front end of the screw rod (33); the outer surface of the screw rod (33) is threadedly connected to the slider (34); the outer surface of the slider (34) is slidably connected to the chute provided in the interior of the fixed table (7); the left end of the slider (34) is fixedly connected to the web-laying table (35); the left end of the web-laying table (35) is fixedly connected to a sliding block; the left end of the fixed table (7) is provided with an auxiliary chute (32); the sliding block is slidably connected to the auxiliary chute (32); the input end of the starting motor (31) is electrically connected to the output end of the single-chip computer (6); The web laying mechanism (4) comprises a movable auxiliary shaft (41), a support plate (42), a rotating shaft (44), a gear (45), a web laying shaft (46) and a fixed auxiliary shaft (47); the fixed auxiliary shaft (47) is rotatably connected to the front end of the fixed platform (7); the interior of the web laying platform (35) is rotatably connected to symmetrically distributed rotating shafts (44); the right ends of the rotating shafts (44) are fixedly sleeved with gears (45); the two gears (45) are meshingly connected; the outer surfaces of the rotating shafts (44) are fixedly sleeved with web laying shafts (46); the upper end of the fixed platform (7) is fixedly connected to symmetrically distributed supporting plates (42); the movable auxiliary shaft (41) is rotatably connected between the two supporting plates (42); The web laying mechanism (4) further comprises a servo motor (43), the servo motor (43) being connected to the inside of the web laying table (35) via evenly distributed screws, the output shaft of the servo motor (43) being rotatably connected to the inside of the web laying table (35) via a bearing, the left end of the output shaft of the servo motor (43) being fixedly connected to the right end of the front rotating shaft (44), and the input end of the servo motor (43) being electrically connected to the output end of the single chip computer (6).

2. A web laying machine for spunlace nonwoven fabric processing according to claim 1, characterized in that: It also comprises a single-chip microcomputer (6), wherein the single-chip microcomputer (6) is fixedly connected to the front side surface of the front support platform (1), and an input end of the single-chip microcomputer (6) is electrically connected to an external power supply.

3. A web laying machine for spunlace nonwoven fabric processing according to claim 1, characterized in that: It also comprises a support seat (5), wherein the support seat (5) is evenly and fixedly connected to the lower ends of the two support platforms (1).

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