Nonwoven fabric production apparatus and production process

Abstract

The application discloses a non-woven fabric production equipment and a production process. The non-woven fabric production equipment comprises a main body frame, a rotary winding mechanism, winding drums, an opening and closing mechanism, an auxiliary discharging mechanism, a slitting mechanism and a conveying mechanism. The rotary winding mechanism is installed on the main body frame. A plurality of winding drums are detachably installed on the outer side of the rotary winding mechanism. The opening and closing mechanism is installed on the main body frame and inserted into the rotary winding mechanism. The auxiliary discharging mechanism is installed on the main body frame directly below the rotary winding mechanism. The slitting mechanism is installed on the main body frame in front of the rotary winding mechanism. The conveying mechanism is installed on the main body frame in front of the slitting mechanism. The application is convenient for winding the non-woven fabric and cutting the whole non-woven fabric into the required width size directly during winding. The application is convenient for discharging and operation.

Description

Technical Field

[0001] This invention relates to the field of nonwoven fabric production technology, and in particular to a nonwoven fabric production equipment and production process. Background Technology

[0002] Nonwoven fabric, also known as non-woven textile, is made from oriented or randomly arranged fibers through friction, cohesion, bonding, or a combination of these methods. The key characteristic is that it is "non-woven." Nonwoven fabric exists in the form of fibers within the fabric, while woven fabric exists in the form of yarns. This is a major characteristic that distinguishes nonwoven fabric from other fabrics; you cannot pull out individual threads from nonwoven fabric.

[0003] Existing nonwoven fabric production equipment directly rolls up the entire piece of nonwoven fabric in the final stage of production. However, because the freshly produced nonwoven fabric is very wide, it is necessary to cut the entire piece of nonwoven fabric into the width required by the customer, which is quite troublesome. Moreover, the existing nonwoven fabric production equipment uses a motor to drive the winding drum during winding, and disassembling the winding drum after winding is also troublesome. Therefore, in view of the above situation, there is an urgent need to develop a nonwoven fabric production equipment and process that is convenient to roll up nonwoven fabric, allows for direct cutting of the entire piece of nonwoven fabric into the required width size during winding, facilitates material cutting, and is easy to operate, in order to overcome the shortcomings of current practical applications and meet current needs. Summary of the Invention

[0004] The purpose of this invention is to provide a nonwoven fabric production equipment and process to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A nonwoven fabric production equipment includes a main frame, a rotary winding mechanism, winding drums, an opening and closing mechanism, an auxiliary feeding mechanism, a slitting mechanism, and a conveying mechanism. The rotary winding mechanism is mounted on the main frame. Multiple winding drums are detachably mounted on the outer side of the rotary winding mechanism. The opening and closing mechanism, inserted into the rotary winding mechanism, is mounted on the main frame. The auxiliary feeding mechanism is mounted on the main frame directly below the rotary winding mechanism. The slitting mechanism is mounted on the main frame at the front of the rotary winding mechanism. The conveying mechanism is mounted on the main frame at the front of the slitting mechanism. The rotary winding mechanism includes a first motor, a first gear, a second gear, a transmission shaft, and a clamping mechanism. The first motor is fixed to the main frame. The transmission shaft is rotatably connected inside the main frame. The first gear is mounted on the output shaft of the first motor. A second gear, meshing with the first gear, is mounted on one side of the first gear. The second gear is mounted on the transmission shaft. The clamping mechanism for clamping the winding drums is mounted on the transmission shaft.

[0006] Preferably, the tightening mechanism includes: a threaded sleeve, a first threaded rod, a second threaded rod, a tightening plate, a limiting guide rod, a second motor, a third gear, and a fourth gear. The threaded sleeve is rotatably connected to the middle position of the transmission shaft. The upper inner side of the threaded sleeve is equipped with a first threaded rod extending to its outer side, and the lower inner side of the threaded sleeve is equipped with a second threaded rod extending to its outer side. A tightening plate is fixed on both the first and second threaded rods. Two limiting guide rods penetrating the transmission shaft are fixed on each tightening plate. The second motor is fixed on the transmission shaft. A third gear is installed on the output shaft of the second motor. A fourth gear meshing with the third gear is installed on one side of the third gear. The fourth gear is installed on the threaded sleeve.

[0007] Preferably, the limiting guide rod is slidably connected to the transmission shaft, and the threads of the first threaded rod and the second threaded rod have opposite directions.

[0008] Preferably, the outer surface of the tensioning plate is arc-shaped, and the outer diameter of the tensioning plate is the same as the inner diameter of the winding drum.

[0009] Preferably, the opening and closing mechanism includes: a first hydraulic cylinder, a telescopic plate, a transmission seat, and a limiting rod. There are two first hydraulic cylinders, which are fixed on the main frame. The output ends of the two first hydraulic cylinders are fixed to the telescopic plate. The transmission seat is rotatably connected to the telescopic plate, and the limiting rod is fixed to the front side of the transmission seat.

[0010] Preferably, the end of the drive shaft is provided with a plug hole for inserting a limiting plug rod, and both the limiting plug rod and the plug hole are rectangular in shape.

[0011] Preferably, the auxiliary feeding mechanism includes a second hydraulic cylinder and a support plate. There are two second hydraulic cylinders, which are fixed inside the main frame. The output end of the second hydraulic cylinder is fixed to the support plate.

[0012] Preferably, the slitting mechanism includes: a rotating shaft, cutting blades, sliding sleeves, fastening bolts, nuts, through holes, scale lines, a third motor, a fifth gear, and a sixth gear. The rotating shaft is rotatably connected to the main frame. Multiple cutting blades are mounted on the rotating shaft. Each cutting blade has a sliding sleeve fixed on both its left and right sides. The sliding sleeves are slidably mounted on the rotating shaft. Each sliding sleeve has a fastening bolt that penetrates the rotating shaft. Each fastening bolt has a nut installed at its bottom. The rotating shaft has multiple through holes for the fastening bolts to pass through. The rotating shaft has scale lines. The third motor is fixed to the main frame. A fifth gear is mounted on the output shaft of the third motor. A sixth gear that meshes with the fifth gear is mounted on one side of the fifth gear. The sixth gear is mounted on the rotating shaft.

[0013] Preferably, the conveying mechanism includes: a drive roller, a fourth motor, a seventh gear, and an eighth gear. There are two drive rollers, which are rotatably connected to the main frame. The fourth motor is fixed to the main frame. The seventh gear is mounted on the output shaft of the fourth motor. An eighth gear that meshes with the seventh gear is mounted on one side of the seventh gear. The eighth gear is mounted on the drive roller.

[0014] A production process for a nonwoven fabric production equipment includes the following steps: Step 1: First, fix multiple take-up drums onto the rotating take-up mechanism, then pass the non-woven fabric through the conveying mechanism and the slitting mechanism and wrap the ends of the non-woven fabric around the take-up drums; Step 2: The non-woven fabric is cut into multiple strips using a slitting mechanism; Step 3: The nonwoven fabric is wound up by rotating the winding mechanism to drive the winding drum. Step 4: After winding is completed, the multiple winding drums are supported by the auxiliary feeding mechanism, and then the winding drums are loosened by the tightening mechanism. Then the opening and closing mechanism is separated from the rotary winding mechanism, so that one end of the rotary winding mechanism is opened. Finally, the multiple winding drums on the rotary winding mechanism can be removed one by one.

[0015] The beneficial effects of this invention are: 1. During winding, first fix multiple winding drums to the rotating winding mechanism. Adjust the distance between multiple cutting blades as needed to cut the nonwoven fabric into the required width. During adjustment, first remove the fastening bolts and nuts, then slide the cutting blades and sliding sleeves. Measure the position of the cutting blades and sliding sleeves using the scale lines. After adjustment, fix the sliding sleeves with the fastening bolts and nuts. Then, pass the produced nonwoven fabric through the conveying mechanism and the slitting mechanism, and wind the ends of the nonwoven fabric onto the winding drums. The first motor drives the first gear, the second gear, and the drive shaft to rotate. The drive shaft rotates, which in turn drives the clamping mechanism to rotate. The clamping mechanism then drives the winding drum to rotate, winding and winding the nonwoven fabric. Simultaneously, the third motor drives the fifth and sixth gears to rotate. The sixth gear rotates, which in turn drives the rotating shaft to rotate. The rotating shaft then drives multiple cutting blades to rotate, cutting the nonwoven fabric into multiple strips. 2. During unloading, the second hydraulic cylinder drives the support plate to move upward, supporting the take-up drum. Then, the second motor drives the third and fourth gears to rotate. The rotation of the fourth gear drives the threaded sleeve to rotate, which in turn drives the first and second threaded rods to move towards each other. The first and second threaded rods drive the two clamping plates to move towards each other, thus loosening the inner side of the take-up drum so that it can be removed. Finally, the first hydraulic cylinder drives the telescopic plate, transmission seat, and limit rod to retract, causing the limit rod to move out of the insertion hole, thus opening one end of the transmission shaft. The take-up drum can then be removed from the opened end of the transmission shaft.

[0016] In summary, this invention facilitates the winding of nonwoven fabrics, allowing for direct cutting of the entire nonwoven fabric to the required width during winding; it also facilitates material cutting and operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram illustrating the usage state of the present invention.

[0019] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0020] Figure 4 For the present invention Figure 3 A diagram illustrating the split state.

[0021] Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0022] Figure 6 This is a partial structural diagram of the present invention. Figure 3 .

[0023] Figure 7 This is a partial structural diagram of the present invention. Figure 4 .

[0024] Figure 8 This is a partial structural diagram of the present invention. Figure 5 .

[0025] Legend: 1. Main frame; 2. Rotary winding mechanism; 201. First motor; 202. First gear; 203. Second gear; 204. Drive shaft; 2041. Insertion hole; 205. Tightening mechanism; 2051. Threaded sleeve; 2052. First threaded rod; 2053. Second threaded rod; 2054. Tightening plate; 2055. Limiting guide rod; 2056. Second motor; 2057. Third gear; 2058. Fourth gear; 3. Winding drum; 4. Opening and closing mechanism; 401. First hydraulic cylinder; 402. Telescopic plate; 403. Transmission seat; 404. Limiting rod; 5. Auxiliary feeding mechanism; 501. Second hydraulic cylinder; 502. Support plate; 6. Slitting mechanism; 601. Rotating shaft; 602. Cutting blade; 603. Sliding sleeve; 604. Fastening bolt; 605. Nut; 606. Through hole; 607. Scale line; 608. Third motor; 609. Fifth gear; 610. Sixth gear; 7. Conveying mechanism; 701. Transmission roller; 702. Fourth motor; 703. Seventh gear; 704. Eighth gear; 8. Non-woven fabric. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Specific implementation examples are given below.

[0028] See Figures 1-8In this embodiment of the invention, a nonwoven fabric production equipment includes a main frame 1, a rotary winding mechanism 2, winding drums 3, an opening and closing mechanism 4, an auxiliary feeding mechanism 5, a slitting mechanism 6, a conveying mechanism 7, and nonwoven fabric 8. The main frame 1 is fixed to the ground. The rotary winding mechanism 2 is mounted on the main frame 1. Multiple winding drums 3 are detachably mounted on the outer side of the rotary winding mechanism 2. The opening and closing mechanism 4 is mounted on the main frame 1 and inserted into the rotary winding mechanism 2. The auxiliary feeding mechanism 5 is mounted on the main frame 1 directly below the rotary winding mechanism 2. The slitting mechanism 6 is mounted on the main frame 1 on the front side of the rotary winding mechanism 2. The conveying mechanism 7 is mounted on the main frame 1 on the front side of the slitting mechanism 6. The nonwoven fabric 8 passes through the conveying mechanism 7 and the slitting mechanism 6 and is wound onto the take-up drum 3. In use, the produced nonwoven fabric 8 passes through the conveying mechanism 7 and the slitting mechanism 6 and the end of the nonwoven fabric 8 is wound onto the take-up drum 3. The slitting mechanism 6 divides the whole piece of nonwoven fabric 8 into multiple strips. The take-up drum 3 is rotated by the rotating take-up mechanism 2. The cut nonwoven fabric 8 is wound together by multiple take-up drums 3. After the winding is completed, the multiple take-up drums 3 are supported by the auxiliary feeding mechanism 5. Then the take-up drums 3 are released by the rotating take-up mechanism 2. Then the opening and closing mechanism 4 is separated from the rotating take-up mechanism 2, so that one end of the rotating take-up mechanism 2 is opened. Finally, the multiple take-up drums 3 on the rotating take-up mechanism 2 can be removed one by one.

[0029] The rotary winding mechanism 2 includes: a first motor 201, a first gear 202, a second gear 203, a transmission shaft 204, and a clamping mechanism 205. The first motor 201 is fixed to the main frame 1, and the transmission shaft 204 is rotatably connected inside the main frame 1. The first gear 202 is mounted on the output shaft of the first motor 201, and a second gear 203 meshing with it is mounted on one side of the first gear 202. The second gear 203 is mounted on the transmission shaft 204, and a clamping mechanism 205 for clamping the winding drum 3 is mounted on the transmission shaft 204. The clamping mechanism 205 includes: a threaded sleeve 2051, a first threaded rod 2052, a second threaded rod 2053, a clamping plate 2054, a limiting guide rod 2055, and the second motor 205. 6. The third gear 2057 and the fourth gear 2058, and the threaded sleeve 2051 are rotatably connected to the middle position of the transmission shaft 204. A first threaded rod 2052 extending to the outside is installed on the upper inner side of the threaded sleeve 2051, and a second threaded rod 2053 extending to the outside is installed on the lower inner side of the threaded sleeve 2051. A tightening plate 2054 is fixed on both the first threaded rod 2052 and the second threaded rod 2053. The outer surface of the tightening plate 2054 is arc-shaped, and the outer diameter of the tightening plate 2054 is the same as the inner diameter of the winding drum 3. Two limiting guide rods 2055 penetrating the transmission shaft 204 are fixed on each tightening plate 2054. The limiting guide rods 2055 are slidably connected to the transmission shaft 204. 55 restricts the movement of the clamping plate 2054, the first threaded rod 2052, and the second threaded rod 2053, preventing them from rotating and allowing only linear movement. The threads of the first threaded rod 2052 and the second threaded rod 2053 have opposite directions of rotation, thus causing the first threaded rod 2052 and the second threaded rod 2053 to move in opposite directions when the threaded sleeve 2051 rotates. The second motor 2056 is fixed to the transmission shaft 204. A third gear 2057 is mounted on the output shaft of the second motor 2056. A fourth gear 2058, meshing with the third gear 2057, is mounted on one side of the third gear 2057. The fourth gear 2058 is mounted on the threaded sleeve 2051. In use, the first motor 201 drives the first gear 202 and the second gear 2053. 03. The drive shaft 204 rotates, which drives the tightening mechanism 205 to rotate. The tightening mechanism 205 drives the take-up drum 3 to rotate, and the take-up drum 3 rotates to wind and wind the non-woven fabric 8. After winding, the second motor 2056 drives the third gear 2057 and the fourth gear 2058 to rotate. The fourth gear 2058 rotates, which drives the threaded sleeve 2051 to rotate. The threaded sleeve 2051 rotates, which drives the first threaded rod 2052 and the second threaded rod 2053 to move towards each other. The first threaded rod 2052 and the second threaded rod 2053 drive the two tightening plates 2054 to move towards each other, thereby causing the two tightening plates 2054 to loosen the inner side of the take-up drum 3 so that the take-up drum 3 can be removed.

[0030] The opening and closing mechanism 4 includes: a first hydraulic cylinder 401, a telescopic plate 402, a transmission seat 403, and a limiting rod 404. There are two first hydraulic cylinders 401, which are fixed to the main frame 1. The output ends of both first hydraulic cylinders 401 are fixed to the telescopic plate 402. The transmission seat 403 is rotatably connected to the telescopic plate 402. The limiting rod 404 is fixed to the front side of the transmission seat 403. The end of the transmission shaft 204 is provided with a insertion hole 2041 for inserting the limiting rod 404. Both the limiting rod 404 and the insertion hole 2041 are rectangular in shape. This ensures that the limiting rod 404 will not rotate relative to the insertion hole 2041 after it is inserted. During winding, the first hydraulic cylinder 401 drives the telescopic plate 402, the transmission seat 403, and the limiting rod 404 to move, so that the limiting rod 404 is inserted into the insertion hole 2041. Then, the opening and closing mechanism 4 provides support for one end of the transmission shaft 204. During unloading, the first hydraulic cylinder 401 drives the telescopic plate 402, the transmission seat 403, and the limiting rod 404 to retract, so that the limiting rod 404 moves out of the insertion hole 2041, thereby opening one end of the transmission shaft 204 to allow unloading.

[0031] The auxiliary feeding mechanism 5 includes a second hydraulic cylinder 501 and a support plate 502. There are two second hydraulic cylinders 501. The second hydraulic cylinders 501 are fixed inside the main frame 1. The output end of the second hydraulic cylinder 501 is fixed to the support plate 502. When feeding, the second hydraulic cylinder 501 drives the support plate 502 to move upward, and the support plate 502 supports the winding drum 3. Then, the tightening mechanism 205 releases the winding drum 3.

[0032] The slitting mechanism 6 includes: a rotating shaft 601, cutting blades 602, sliding sleeves 603, fastening bolts 604, nuts 605, through holes 606, scale lines 607, a third motor 608, a fifth gear 609, and a sixth gear 610. The rotating shaft 601 is rotatably connected to the main frame 1. Multiple cutting blades 602 are mounted on the rotating shaft 601. Each cutting blade 602 has a sliding sleeve 603 fixed on both its left and right sides. The sliding sleeves 603 are slidably mounted on the rotating shaft 601. Each sliding sleeve 603 has a fastening bolt 604 that penetrates the rotating shaft 601. Each fastening bolt 604 has a nut 605 installed at its bottom. The rotating shaft 601 has multiple through holes 606 for the fastening bolts 604 to pass through. Scale lines 607 are provided on the rotating shaft 601. The third motor 608 is fixed to the main frame 1. A fifth gear 610 is mounted on the output shaft of the third motor 608. 09. A sixth gear 610 is installed on one side of the fifth gear 609 to mesh with it. The sixth gear 610 is installed on the rotating shaft 601. In use, the distance between the multiple cutting blades 602 is first adjusted as needed to cut the nonwoven fabric 8 into the required width. During adjustment, the fastening bolts 604 and nuts 605 are first removed. Then, the cutting blades 602 and sliding sleeves 603 are slid. The positions of the cutting blades 602 and sliding sleeves 603 are measured through the scale line 607. After adjustment, the sliding sleeves 603 are fixed with the fastening bolts 604 and nuts 605. Then, the third motor 608 drives the fifth gear 609 and the sixth gear 610 to rotate. The rotation of the sixth gear 610 drives the rotating shaft 601 to rotate. The rotation of the rotating shaft 601 drives the multiple cutting blades 602 to rotate. The multiple cutting blades 602 cut the nonwoven fabric 8 into multiple strips of fabric.

[0033] The conveying mechanism 7 includes: a drive roller 701, a fourth motor 702, a seventh gear 703, and an eighth gear 704. There are two drive rollers 701, which are rotatably connected to the main frame 1. The fourth motor 702 is fixed to the main frame 1. The seventh gear 703 is installed on the output shaft of the fourth motor 702. The eighth gear 704, which meshes with the seventh gear 703, is installed on one side of the seventh gear 703. The eighth gear 704 is installed on the drive roller 701. In use, the nonwoven fabric 8 is passed between the two drive rollers 701. The two drive rollers 701 limit the movement of the nonwoven fabric 8. The fourth motor 702 drives the seventh gear 703 and the eighth gear 704 to rotate. The eighth gear 704 drives the drive roller 701 to rotate, so as to assist in the conveying of the nonwoven fabric 8.

[0034] A production process for a nonwoven fabric production equipment includes the following steps: Step 1: First, fix multiple take-up drums 3 onto the rotating take-up mechanism 2, then pass the non-woven fabric 8 through the conveying mechanism 7 and the slitting mechanism 6 and wrap the end of the non-woven fabric 8 around the take-up drum 3. Step 2: The nonwoven fabric 8 is cut into multiple strips by the slitting mechanism 6; Step 3: The nonwoven fabric 8 is wound up by rotating the winding mechanism 2 to drive the winding drum 3 to rotate. Step 4: After winding is completed, the auxiliary feeding mechanism 5 supports the multiple winding drums 3, and the tightening mechanism 205 releases the winding drums 3. Then, the opening and closing mechanism 4 is separated from the rotating winding mechanism 2, so that one end of the rotating winding mechanism 2 is opened. Finally, the multiple winding drums 3 on the rotating winding mechanism 2 can be removed one by one.

[0035] Working principle: In this nonwoven fabric production equipment and process, during winding, multiple winding drums 3 are first fixed to the rotating winding mechanism 2. The distance between multiple cutting blades 602 is adjusted as needed to cut the nonwoven fabric 8 to the required width. During adjustment, the fastening bolts 604 and nuts 605 are first removed. Then, the cutting blades 602 and sliding sleeves 603 are slid, and their positions are measured using the scale line 607. After adjustment, the sliding sleeves 603 are fixed in place using the fastening bolts 604 and nuts 605. The produced nonwoven fabric 8 is then passed through the conveying mechanism 7 and the slitting mechanism 6, and the ends of the nonwoven fabric 8 are wound onto the take-up drum 3. The first motor 201 drives the first gear 202, the second gear 203, and the drive shaft 204 to rotate. The drive shaft 204 rotates, which in turn drives the tightening mechanism 205 to rotate. The tightening mechanism 205 then drives the take-up drum 3 to rotate, thus winding and taking up the nonwoven fabric 8. Simultaneously, the third motor 608 drives the fifth gear 609 and the sixth gear 610 to rotate. The sixth gear 610 rotates... The rotating shaft 601 is driven to rotate, which in turn drives multiple cutting blades 602 to rotate, cutting the nonwoven fabric 8 into multiple strips. During unloading, the second hydraulic cylinder 501 drives the support plate 502 to move upward, supporting the winding drum 3. Then, the second motor 2056 drives the third gear 2057 and the fourth gear 2058 to rotate. The rotation of the fourth gear 2058 drives the threaded sleeve 2051 to rotate, which in turn drives the first threaded rod 2052 and the second threaded rod. The threaded rods 2053 move towards each other, which in turn drives the two tensioning plates 2054 to move towards each other via the first threaded rod 2052 and the second threaded rod 2053. This causes the two tensioning plates 2054 to loosen the inner side of the winding drum 3, so that the winding drum 3 can be removed. Finally, the first hydraulic cylinder 401 drives the telescopic plate 402, the transmission seat 403 and the limiting rod 404 to retract, so that the limiting rod 404 moves out of the insertion hole 2041, thereby opening one end of the transmission shaft 204. The winding drum 3 can then be removed from the opened end of the transmission shaft 204.

[0036] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A nonwoven fabric production equipment, characterized in that, The assembly includes a main frame (1), a rotary winding mechanism (2), winding drums (3), an opening and closing mechanism (4), an auxiliary unloading mechanism (5), a slitting mechanism (6), and a conveying mechanism (7). The rotary winding mechanism (2) is mounted on the main frame (1). Multiple winding drums (3) are detachably mounted on the outside of the rotary winding mechanism (2). The opening and closing mechanism (4) is mounted on the main frame (1) and inserted into the rotary winding mechanism (2). The auxiliary unloading mechanism (5) is mounted on the main frame (1) directly below the rotary winding mechanism (2). The slitting mechanism (6) is mounted on the front side of the rotary winding mechanism (2) on the main frame (1). The slitting mechanism (6) is mounted on the front side of the main frame (1). Equipped with a conveying mechanism (7), the rotary winding mechanism (2) includes: a first motor (201), a first gear (202), a second gear (203), a transmission shaft (204), and a clamping mechanism (205). The first motor (201) is fixed on the main frame (1), and the transmission shaft (204) is rotatably connected to the main frame (1). The first gear (202) is installed on the output shaft of the first motor (201), and a second gear (203) meshing with it is installed on one side of the first gear (202). The second gear (203) is installed on the transmission shaft (204), and a clamping mechanism (205) for clamping the winding drum (3) is installed on the transmission shaft (204).

2. The nonwoven fabric production equipment according to claim 1, characterized in that, The clamping mechanism (205) includes: a threaded sleeve (2051), a first threaded rod (2052), a second threaded rod (2053), a clamping plate (2054), a limiting guide rod (2055), a second motor (2056), a third gear (2057), and a fourth gear (2058). The threaded sleeve (2051) is rotatably connected to the middle position of the transmission shaft (204). The upper inner side of the threaded sleeve (2051) is equipped with the first threaded rod (2052) extending to its outer side, and the lower inner side of the threaded sleeve (2051) is equipped with the second threaded rod (2053) extending to its outer side. 53), a clamping plate (2054) is fixed on the first threaded rod (2052) and the second threaded rod (2053). Each clamping plate (2054) has two limiting guide rods (2055) that pass through the transmission shaft (204). The second motor (2056) is fixed on the transmission shaft (204). A third gear (2057) is installed on the output shaft of the second motor (2056). A fourth gear (2058) that meshes with the third gear (2057) is installed on one side of the third gear (2057). The fourth gear (2058) is installed on the threaded sleeve (2051).

3. The nonwoven fabric production equipment according to claim 2, characterized in that, The limiting guide rod (2055) is slidably connected to the transmission shaft (204), and the first threaded rod (2052) and the second threaded rod (2053) have opposite thread directions.

4. The nonwoven fabric production equipment according to claim 2, characterized in that, The outer surface of the top clamping plate (2054) is arc-shaped, and the outer diameter of the top clamping plate (2054) is the same as the inner diameter of the winding drum (3).

5. The nonwoven fabric production equipment according to claim 1, characterized in that, The opening and closing mechanism (4) includes: a first hydraulic cylinder (401), a telescopic plate (402), a transmission seat (403), and a limiting rod (404). There are two first hydraulic cylinders (401). The first hydraulic cylinders (401) are fixed on the main frame (1). The output ends of the two first hydraulic cylinders (401) are fixed to the telescopic plate (402). The transmission seat (403) is rotatably connected to the telescopic plate (402). The limiting rod (404) is fixed on the front side of the transmission seat (403).

6. The nonwoven fabric production equipment according to claim 5, characterized in that, The end of the drive shaft (204) is provided with a plug hole (2041) for inserting a limiting plug (404). Both the limiting plug (404) and the plug hole (2041) are rectangular in shape.

7. The nonwoven fabric production equipment according to claim 1, characterized in that, The auxiliary feeding mechanism (5) includes: a second hydraulic cylinder (501) and a support plate (502). There are two second hydraulic cylinders (501). The second hydraulic cylinders (501) are fixed inside the main frame (1). The output end of the second hydraulic cylinder (501) is fixed to the support plate (502).

8. The nonwoven fabric production equipment according to claim 1, characterized in that, The slitting mechanism (6) includes: a rotating shaft (601), cutting blades (602), sliding sleeves (603), fastening bolts (604), nuts (605), through holes (606), scale lines (607), a third motor (608), a fifth gear (609), and a sixth gear (610). The rotating shaft (601) is rotatably connected to the main frame (1). Multiple cutting blades (602) are provided on the rotating shaft (601). Each cutting blade (602) has a sliding sleeve (603) fixed on its left and right sides. The sliding sleeves (603) are slidably mounted on the rotating shaft (601). Each sliding sleeve (603) is equipped with a fastening bolt (604), a nut (605), a through hole (606), a scale line (607), a third motor (608), a fifth gear (609), and a sixth gear (610). A fastening bolt (604) passes through the rotating shaft (601), and a nut (605) is installed at the bottom of each fastening bolt (604). The rotating shaft (601) is provided with multiple through holes (606) for the fastening bolt (604) to pass through. The rotating shaft (601) is provided with scale lines (607). The third motor (608) is fixed on the main frame (1). A fifth gear (609) is installed on the output shaft of the third motor (608). A sixth gear (610) meshing with the fifth gear (609) is installed on one side of the fifth gear (609). The sixth gear (610) is installed on the rotating shaft (601).

9. The nonwoven fabric production equipment according to claim 1, characterized in that, The conveying mechanism (7) includes: a transmission roller (701), a fourth motor (702), a seventh gear (703), and an eighth gear (704). There are two transmission rollers (701). The transmission rollers (701) are rotatably connected to the main frame (1). The fourth motor (702) is fixed on the main frame (1). The seventh gear (703) is installed on the output shaft of the fourth motor (702). The eighth gear (704) meshes with the seventh gear (703) on one side. The eighth gear (704) is installed on the transmission roller (701).

10. A production process for nonwoven fabric production equipment, characterized in that, Includes the following steps: Step 1: First, fix multiple take-up drums (3) onto the rotating take-up mechanism (2), then pass the non-woven fabric (8) through the conveying mechanism (7) and the slitting mechanism (6) and wrap the end of the non-woven fabric (8) around the take-up drum (3); Step 2: The nonwoven fabric (8) is cut into multiple strips by the slitting mechanism (6); Step 3: The nonwoven fabric (8) is wound up by rotating the winding mechanism (2) to drive the winding drum (3) to rotate; Step 4: After winding is completed, the multiple winding drums (3) are supported by the auxiliary feeding mechanism (5), and then the winding drums (3) are released by the tightening mechanism (205). Then the opening and closing mechanism (4) is separated from the rotating winding mechanism (2), so that one end of the rotating winding mechanism (2) is opened. Finally, the multiple winding drums (3) on the rotating winding mechanism (2) are removed one by one.

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