Full-automatic composite production line for non-woven cloth

Abstract

The invention discloses a full-automatic compound production line for non-woven cloth, which comprises a floor, and a first double-station uncoiler, a second double-station uncoiler, a compound all-in-one machine, a compound press, a film winder, an automatic reel changer, a double-station automatic winder, an electric appliance cabinet and a guardrail which are arranged on the floor, the first double-station uncoiler, the second double-station uncoiler, the composite all-in-one machine, the composite pressing machine, the film coiling machine, the automatic roll changing machine and the double-station automatic coiling machine are all located in the guardrail, and the electric appliance cabinet is located on the outer side of the guardrail. The first double-station uncoiler, the compounding all-in-one machine, the compounding press, the thin film coiler, the automatic roll changing machine and the double-station automatic coiler are sequentially arranged, the second double-station uncoiler is located on one side of the compounding all-in-one machine, and the full-automatic compounding production line for the non-woven cloth is high in production efficiency and low in production cost.

Description

Technical Field

[0001] The invention relates to the field of weftless fabric production, in particular to a fully automatic composite production line for weftless fabric. Background Art

[0002] UD cloth, also known as unidirectional cloth or weftless cloth, is a special textile material with excellent properties such as soft feel, low density, abrasion resistance, impact resistance, and strong cutting toughness. It is widely used. Its production process is usually as follows: high-strength and high-modulus polyethylene fibers are arranged on a yarn rack, and the fibers are separated by a yarn separation plate. After a series of finishing and traction, the fibers are spread by an electrostatic yarn spreading mechanism, passed through a dipping tank, and coated to obtain a prepreg, which is then dried and rolled. The existing film-free UD weftless cloth production line needs to be shut down for operation when changing materials and removing finished products, resulting in reduced work efficiency and high production costs. Summary of the invention

[0003] The object of the present invention is to provide a fully automatic composite production line for non-woven fabrics to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic composite production line for non-wefted fabrics, comprising a floor and a first double-station unwinder, a second double-station unwinder, a composite integrated machine, a composite press, a film winder, an automatic roll-changing machine, a double-station automatic winder, an electrical cabinet and a guardrail on the floor, wherein the first double-station unwinder, the second double-station unwinder, the composite integrated machine, the composite press, the film winder, the automatic roll-changing machine and the double-station automatic winder are all located inside the guardrail, and the electrical cabinet is located outside the guardrail, the first double-station unwinder, the composite integrated machine, the composite press, the film winder, the automatic roll-changing machine and the double-station automatic winder are arranged in sequence, the second double-station unwinder is located on one side of the composite integrated machine, an electrical control system is provided in the electrical cabinet, the double-station unwinder has the functions of automatic unwinding and automatic roll-changing, and the double-station automatic winder has the functions of automatic winding, automatic roll-changing and automatic cutting, thereby ensuring that the production line does not stop production.

[0005] The control system is installed in the electrical cabinet. Input and output interactive signals are reserved between the control cabinet and the compound press, and between the control cabinet and peripheral equipment to transmit status information.

[0006] 1. Signal connection: When the devices interact with each other, they are connected by secondary isolation of intermediate relays;

[0007] 2. Use the touch screen to complete the current I / O point input and output monitoring;

[0008] 3. The response time of the material sensor is less than 50mm / s, ensuring accurate positioning of the workpiece height.

[0009] Preferably, the all-in-one compound machine includes a compound machine frame and a cross beam, a primary compound workbench with a heating plate is fixedly installed in the middle of the compound machine frame, an automatic cutting machine located on one side of the primary compound workbench is fixedly installed on the inner side of the compound machine frame, side rods are fixedly connected to both sides of the top of the compound machine frame, slide rails are fixedly connected to the tops of the two side rods, two slide rails are slidably connected to two sliders, the four sliders are respectively embedded in both sides of the bottom of the two ends of the beam, a primary compound manipulator is installed on one side of the beam, a transmission mechanism and a cloth pulling mechanism are fixedly installed at the bottom of the beam, magnetic protection sensors located at both ends of the slide rails are fixedly installed on the two side rods, and the four legs at the bottom of the compound machine frame are fixedly connected to fixed seats, and the four fixed seats are installed on the floor.

[0010] Preferably, the primary composite manipulator includes a pre-stressing cylinder and a wheel seat connected to the output end of the pre-stressing cylinder, the bottom of the wheel seat is rotatably connected to a pre-stressing rod, guide rods are fixedly arranged on both sides of the top of the wheel seat, two guide sleeves are fixedly connected to the cross beam, the two guide sleeves are respectively slidably connected to the two guide rods, and the pre-stressing cylinder is fixed on one side of the cross beam.

[0011] Preferably, the transmission mechanism includes a mounting frame and two racks, a reducer is fixedly mounted on the mounting frame, a motor is fixedly mounted on the top of the reducer, the output end of the motor is transmission-connected to the input end of the reducer, the output end of the reducer is transmission-connected to a rotating shaft, transmission gears are fixedly mounted on both ends of the rotating shaft, the two transmission gears are respectively meshed and connected to the two racks, the mounting frame is fixedly connected to the bottom of the crossbeam, the two racks are respectively fixedly connected to the two side rods, and the reducer is located below the side of the crossbeam away from the primary compound manipulator.

[0012] Preferably, a connecting bearing seat is sleeved on the rotating shaft, and two of the bearing seats are fixedly connected to a fixing frame, and the two fixing frames are fixedly connected to the bottom of the beam.

[0013] Preferably, the cloth pulling mechanism includes a cloth pulling frame and a first movable hand grip, the bottom of the cloth pulling frame is fixedly connected to the first fixed hand grip, the top of the cloth pulling frame is fixedly connected to three cylinder seats and two fixed columns located between three adjacent cylinder seats, the three cylinder seats are fixedly installed with cloth pulling cylinders, the output ends of the three cloth pulling cylinders are fixedly connected to the first movable hand grip, the first movable hand grip is located between the cloth pulling frame and the first fixed hand grip, the first movable hand grip is arranged corresponding to the first fixed hand grip, and the two fixed columns are fixedly connected to the bottom of the beam.

[0014] Preferably, the automatic cutting machine includes a cutting machine frame, a cutting bracket and a second movable hand gripper, cylinder frames are fixedly provided at both ends of the top of the cutting machine frame, fixed cylinders are fixedly installed on the tops of opposite sides of the two cylinder frames, the output ends of the two fixed cylinders are fixedly connected with connecting plates, the two connecting plates are fixedly connected to the second movable hand gripper, the cutting machine frame is fixedly provided with a second fixed hand gripper located between the two cylinder frames, the second movable hand gripper is arranged correspondingly to the second fixed hand gripper, two cutting cylinders are fixedly provided at the bottom of the cutting machine frame, the output ends of the two cutting cylinders are fixedly connected to the cutting bracket, the top of the cutting bracket is fixedly connected with a cutting wire located above the cutting machine frame, and the cutting machine frame is fixedly connected to the compound machine frame.

[0015] Preferably, the film winder comprises two support plates, the tops of the two support plates are fixedly connected to side plates, a winding wheel is rotatably connected between the two support plates, a guide wheel is rotatably connected between the two side plates, and the bottom ends of the two support plates are connected to the floor.

[0016] Preferably, the automatic roll changing machine includes a roll changing machine frame, the bottom of both sides of the inner wall of the roll changing machine frame are rotatably connected to roll changing cylinders, the top of the inner side of the roll changing machine frame is rotatably connected to an axle rod, the axle rod is connected to two flip rods, the middle part between the two flip rods is rotatably connected to a connecting wheel, one end between the two flip rods is rotatably connected to two roll changing wheels, the output ends of the two roll changing cylinders are rotatably connected to the bottom of the two flip rods respectively, and the bottom end of the roll changing machine frame is connected to the floor.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The double-station unwinder has the functions of automatic unwinding and automatic roll changing, and the double-station automatic winder has the functions of automatic winding, automatic roll changing and automatic cutting, ensuring that the production line does not stop production;

[0019] The composite machine has the functions of automatic cloth pulling, automatic fixed-length cutting, and automatic initial lamination. There is a heating plate on the initial lamination workbench, and the cloth pulling and the pressure rollers on the initial lamination manipulator are used to initially bond the UD cloth in the horizontal and vertical directions.

[0020] The composite press performs the final composite to produce the finished UD fabric;

[0021] During the handling process, the actions are consistently connected, which improves production efficiency and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2is a plan view of the present invention;

[0024] Figure 3 The structure of the composite machine of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 4 The structure of the composite machine of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 5 It is a structural schematic diagram of the film winding machine of the present invention;

[0027] Figure 6 The structure of the automatic roll changing machine of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 7 The structure of the automatic roll changing machine of the present invention is shown in FIG. Figure 2 ;

[0029] Figure 8 It is a structural schematic diagram of the primary composite manipulator of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0031] Fig.10 It is a structural schematic diagram of the cloth pulling mechanism of the present invention;

[0032] Fig.11 The structure diagram of the automatic cutting machine of the present invention is shown in FIG. Figure 1 ;

[0033] Fig.12 The structure diagram of the automatic cutting machine of the present invention is shown in FIG. Figure 2 .

[0034] In the figure: 1. Compound press; 2. Compound integrated machine; 201. Compound machine frame; 202. Side rod; 203. Crossbeam; 204. Primary compound manipulator; 2041. Pre-pressing cylinder; 2042. Guide rod; 2043. Wheel seat; 2044. Pre-pressing rod; 205. Transmission mechanism; 2051. Mounting frame; 2052. Motor; 2053. Rack; 2054. Rotating shaft; 2055. Transmission gear; 2056. Fixed frame; 2057. Bearing seat; 2058. Speed ​​reducer; 206. Cloth pulling mechanism; 2061. Cloth pulling frame; 2062. Fixed column; 2063. Cloth pulling cylinder; 2064. First movable gripper; 2065. First fixed gripper; 2066. Cylinder seat; 207. Primary compound workbench; 208. Slide rail; 209 , slider; 210, automatic cutting machine; 2101, cutting machine frame; 2102, cylinder frame; 2103, fixed cylinder; 2104, connecting plate; 2105, second movable hand grip; 2106, second fixed hand grip; 2107, cutting cylinder; 2108, cutting bracket; 2109, cutting wire; 211, fixed seat; 212, magnetic protection sensor; 3, double-station automatic winder; 4, first double-station unwinder; 5, second double-station unwinder; 6, film winder; 61, support plate; 62, side plate; 63, winding wheel; 64, guide wheel; 7, automatic roll changer; 71, roll changer frame; 72, flip rod; 73, roll changing cylinder; 74, roll changing wheel; 75, connecting wheel; 76, shaft rod; 8, electrical cabinet; 9, floor; 10, guardrail. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] See also Figure 1-12 The present invention provides a non-woven fabric fully automatic composite production line, including a floor 9 and a first double-station unwinder 4, a second double-station unwinder 5, a composite integrated machine 2, a composite press 1, a film winder 6, an automatic roll changer 7, a double-station automatic winder 3, an electrical cabinet 8 and a guardrail 10 on the floor 9. The first double-station unwinder 4, the second double-station unwinder 5, the composite integrated machine 2, the composite press 1, the film winder 6, the automatic roll changer 7 and the double-station automatic winder 3 are all located inside the guardrail 10, and the electrical cabinet 8 is located inside the guardrail 10. 0, a first double-station uncoiler 4, a composite integrated machine 2, a composite press 1, a film winder 6, an automatic roll changer 7, and a double-station automatic winder 3 are arranged in sequence, a second double-station uncoiler 5 is located on one side of the composite integrated machine 2, and an electrical control system is provided in an electrical cabinet 8; the non-weft fabric fully automatic composite production line comprises a first double-station uncoiler 4, a second double-station uncoiler 5, a composite integrated machine 2, a composite press 1, a film winder 6, an automatic roll changer 7, a double-station automatic winder 3 and an electrical cabinet 8, and a guardrail 10 isolates the production area.

[0037] The compound machine 2 includes a compound machine frame 201 and a crossbeam 203. A primary compound workbench 207 with a heating plate is fixedly installed in the middle of the compound machine frame 201. An automatic cutting machine 210 located on one side of the primary compound workbench 207 is fixedly installed on the inner side of the compound machine frame 201. Side rods 202 are fixedly connected to both sides of the top of the compound machine frame 201. The tops of the two side rods 202 are fixedly connected to slide rails 208. Two sliders 209 are slidably connected to the two slide rails 208. The four sliders 209 are respectively embedded on both sides of the bottom of the two ends of the crossbeam 203. A primary compound manipulator 204 is installed on one side of the crossbeam 203. The bottom of the crossbeam 203 is fixedly connected to the side rods 202. A transmission mechanism 205 and a cloth-pulling mechanism 206 are installed, and magnetic protection sensors 212 located at both ends of the slide rail 208 are fixedly installed on the two side rods 202. The four legs at the bottom of the compound machine frame 201 are fixedly connected to the fixing seats 211, and the four fixing seats 211 are installed on the floor 9; the compounding machine 2 has the functions of automatic cloth pulling, automatic fixed-length cutting, and automatic initial compounding. There is a heating plate on the initial compounding workbench 207. The pre-pressing rod 2044 on the cloth pulling and initial compounding manipulator 204 is used to preliminarily bond the transverse and longitudinal UD cloths. The magnetic protection sensor 212 senses the position of the beam 203 to achieve limit protection, anti-collision and out-of-tolerance alarm.

[0038] The primary composite manipulator 204 includes a pre-pressing cylinder 2041 and a wheel seat 2043 connected to the output end of the pre-pressing cylinder 2041, the bottom of the wheel seat 2043 is rotatably connected to a pre-pressing rod 2044, both sides of the top of the wheel seat 2043 are fixedly provided with guide rods 2042, two guide sleeves are fixedly connected to the crossbeam 203, the two guide sleeves are respectively slidably connected to the two guide rods 2042, and the pre-pressing cylinder 2041 is fixed on one side of the crossbeam 203; the pre-pressing cylinder 2041 drives the pre-pressing rod 2044 to move up and down, and the stability of the up and down movement of the pre-pressing rod 2044 is improved by the two guide rods 2042 and the two guide sleeves, and the pre-pressing rod 2044 performs preliminary bonding on the transverse and longitudinal UD cloth.

[0039] The transmission mechanism 205 includes a mounting frame 2051 and two racks 2053. A reducer 2058 is fixedly mounted on the mounting frame 2051. A motor 2052 is fixedly mounted on the top of the reducer 2058. The output end of the motor 2052 is transmission-connected to the input end of the reducer 2058. The output end of the reducer 2058 is transmission-connected to a rotating shaft 2054. Transmission gears 2055 are fixedly mounted at both ends of the rotating shaft 2054. The two transmission gears 2055 are meshed and connected with the two racks 2053 respectively. The mounting frame 2051 is fixedly connected to the bottom of the beam 203. The two racks 2053 are respectively meshed and connected. The two side rods 202 are fixedly connected, and the reducer 2058 is located below the side of the beam 203 away from the initial composite manipulator 204. A connecting bearing seat 2057 is sleeved on the rotating shaft 2054. The two bearing seats 2057 are fixedly connected with a fixing frame 2056. The two fixing frames 2056 are fixedly connected to the bottom of the beam 203. The motor 2052 serves as a power source. The motor 2052 drives the rotating shaft 2054 to rotate through the reducer 2058, thereby driving the transmission gears 2055 at both ends of the rotating shaft 2054 to rotate, and driving the beam 203 to move left and right under the action of the two racks 2053.

[0040] The cloth pulling mechanism 206 includes a cloth pulling frame 2061 and a first movable hand grip 2064. The bottom of the cloth pulling frame 2061 is fixedly connected with a first fixed hand grip 2065. The top of the cloth pulling frame 2061 is fixedly connected with three cylinder seats 2066 and two fixed columns 2062 located between three adjacent cylinder seats 2066. Cloth pulling cylinders 2063 are fixedly installed on the three cylinder seats 2066. The output ends of the three cloth pulling cylinders 2063 are fixedly connected with the first movable hand grip 2064. The first movable hand grip 2064 is located between the cloth pulling frame 2061 and the first fixed hand grip 2065. The first movable hand grip 2064 and the first fixed hand grip 2065 are correspondingly arranged. The two fixed columns 2062 are fixedly connected with the bottom of the beam 203. The three cloth pulling cylinders 2063 drive the first movable hand grip 2064 to move up and down, and the first movable hand grip 2064 and the first fixed hand grip 2065 are combined to clamp and fix the UD cloth.

[0041] The automatic cutting machine 210 includes a cutting machine frame 2101, a cutting bracket 2108 and a second movable hand grip 2105. Cylinder frames 2102 are fixedly arranged at both ends of the top of the cutting machine frame 2101. Fixed cylinders 2103 are fixedly installed on the tops of the opposite sides of the two cylinder frames 2102. The output ends of the two fixed cylinders 2103 are fixedly connected with connecting plates 2104. The two connecting plates 2104 are fixedly connected to the second movable hand grip 2105. A second fixed hand grip 2106 located between the two cylinder frames 2102 is fixedly arranged on the cutting machine frame 2101. The second movable hand grip 2105 is arranged correspondingly to the second fixed hand grip 2106. Two cutting cylinders 2107 are fixedly arranged at the bottom of the cutting machine frame 2101. The output ends of the two cutting cylinders 2107 are fixedly connected to the cutting bracket 2108, and the top of the cutting bracket 2108 is fixedly connected with a cutting wire 2109 located above the cutting machine frame 2101, and the cutting machine frame 2101 is fixedly connected to the compound machine frame 201; the two fixed cylinders 2103 drive the second movable hand grip 2105 to move up and down, and the second movable hand grip 2105 and the second fixed hand grip 2106 are combined to clamp and fix the UD cloth, and then the two cutting cylinders 2107 drive the cutting wire 2109 to move downward through the cutting machine frame 2101, and the cutting wire 2109 remains energized. The cutting wire 2109 is an electric heating wire. The electric heating wire heats up after being energized, and the cutting wire 2109 fuses the UD cloth.

[0042] The film winder 6 includes two support plates 61, the tops of the two support plates 61 are fixedly connected to side plates 62, a winding wheel 63 is rotatably connected between the two support plates 61, a guide wheel 64 is rotatably connected between the two side plates 62, and the bottom ends of the two support plates 61 are connected to the floor 9; the winding wheel 63 is used for winding the film.

[0043] The automatic roll changing machine 7 includes a roll changing machine frame 71, and the bottoms of both sides of the inner wall of the roll changing machine frame 71 are rotatably connected to roll changing cylinders 73, the top of the inner side of the roll changing machine frame 71 is rotatably connected to an axle rod 76, and the axle rod 76 is connected to two flip rods 72, and the middle part between the two flip rods 72 is rotatably connected to a connecting wheel 75, and one end between the two flip rods 72 is rotatably connected to two roll changing wheels 74, and the output ends of the two roll changing cylinders 73 are rotatably connected to the bottoms of the two flip rods 72, respectively, and the bottom end of the roll changing machine frame 71 is connected to the floor 9; the two roll changing cylinders 73 drive the two flip rods 72 to flip upwards, thereby driving the two roll changing wheels 74 to flip upwards, adjusting the winding position of the finished UD cloth, and used for automatic roll changing of the double-station automatic winder 3.

[0044] When the embodiment of the present application is in use: the rolled materials are manually placed on the first double-station uncoiler 4 and the second double-station uncoiler 5 respectively, and are pulled onto the double-station automatic winder 3 respectively, the materials of the first double-station uncoiler 4 and the second double-station uncoiler 5 enter the composite all-in-one machine 2, the longitudinal UD cloth is at the bottom, and the transverse UD cloth is at the top, the system simultaneously gives signals to the double-station automatic winder 3 and the primary composite manipulator 204 to perform linkage, as the longitudinal UD cloth on the main production line advances to a fixed position, the cloth pulling mechanism 206 and the primary composite manipulator 204 receive the signal and pull the transverse UD cloth to the fixed position at the same time, the automatic cutting machine 210 cuts it, and the primary composite workbench There is a heating plate on 207, and the UD cloth in the horizontal and vertical directions is preliminarily bonded by using the cloth pulling mechanism 206 and the pre-pressing roller 2044 on the initial bonding robot 204. The cloth pulling mechanism 206 and the pre-pressing roller 2044 on the initial bonding robot 204 are preliminarily bonded, and at the same time, the bonding press 1 performs the final bonding. After the finished UD cloth is made, it is automatically wound, cut and changed by the double-station automatic winder 3, ensuring that the production line does not stop production. After the materials on the first double-station unwinder 4 and the second double-station unwinder 5 are used up, the rolls are automatically changed and production continues. The above actions are repeated in sequence. During the transportation process, the actions are consistently connected, which improves production efficiency and reduces production costs.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic laminating production line for non-woven fabrics, comprising a floor (9) and a first double-station unwinder (4), a second double-station unwinder (5), a laminating machine (2), a laminating press (1), a film winder (6), an automatic roll changer (7), a double-station automatic winder (3), an electrical cabinet (8) and a guardrail (10) on the floor (9), characterized in that: The first double-station unwinder (4), the second double-station unwinder (5), the composite machine (2), the composite press (1), the film winder (6), the automatic roll changer (7) and the double-station automatic winder (3) are all located inside the guardrail (10); the electrical cabinet (8) is located outside the guardrail (10); the first double-station unwinder (4), the composite machine (2), the composite press (1), the film winder (6), the automatic roll changer (7) and the double-station automatic winder (3) are arranged in sequence; the second double-station unwinder (5) is located on one side of the composite machine (2); and an electrical control system is arranged in the electrical cabinet (8).

2. The fully automatic composite production line for non-woven fabric according to claim 1, characterized in that: The composite machine (2) comprises a composite machine frame (201) and a crossbeam (203); a primary composite workbench (207) with a heating plate is fixedly installed in the middle of the composite machine frame (201); an automatic cutting machine (210) located on one side of the primary composite workbench (207) is fixedly installed on the inner side of the composite machine frame (201); side rods (202) are fixedly connected to both sides of the top of the composite machine frame (201); the tops of the two side rods (202) are fixedly connected to slide rails (208); and two slide rails (208) are slidably connected to two sliders (210). 09), the four sliders (209) are respectively embedded on both sides of the bottom of the two ends of the beam (203), a primary compound robot (204) is installed on one side of the beam (203), a transmission mechanism (205) and a cloth pulling mechanism (206) are fixedly installed at the bottom of the beam (203), and magnetic protection sensors (212) located at both ends of the slide rail (208) are fixedly installed on the two side rods (202), and the four supporting feet at the bottom of the compound machine frame (201) are fixedly connected to the fixed seats (211), and the four fixed seats (211) are installed on the floor (9).

3. The fully automatic composite production line for non-woven fabric according to claim 2 is characterized by: The primary composite manipulator (204) comprises a pre-pressing cylinder (2041) and a wheel seat (2043) connected to the output end of the pre-pressing cylinder (2041); the bottom of the wheel seat (2043) is rotatably connected to a pre-pressing rod (2044); guide rods (2042) are fixedly arranged on both sides of the top of the wheel seat (2043); two guide sleeves are fixedly connected to the crossbeam (203); the two guide sleeves are respectively slidably connected to the two guide rods (2042); and the pre-pressing cylinder (2041) is fixed to one side of the crossbeam (203).

4. The fully automatic composite production line for non-woven fabric according to claim 2, characterized in that: The transmission mechanism (205) comprises a mounting frame (2051) and two racks (2053); a reducer (2058) is fixedly mounted on the mounting frame (2051); a motor (2052) is fixedly mounted on the top of the reducer (2058); an output end of the motor (2052) is transmission-connected to an input end of the reducer (2058); the output end of the reducer (2058) is transmission-connected to a rotating shaft (2054); transmission gears (2055) are fixedly mounted on both ends of the rotating shaft (2054); the two transmission gears (2055) are respectively meshed and connected to the two racks (2053); the mounting frame (2051) is fixedly connected to the bottom of the crossbeam (203); the two racks (2053) are respectively fixedly connected to the two side rods (202); and the reducer (2058) is located below the side of the crossbeam (203) that is away from the primary composite manipulator (204).

5. The fully automatic composite production line for non-woven fabric according to claim 4 is characterized by: The rotating shaft (2054) is sleeved with a connecting bearing seat (2057), and the two bearing seats (2057) are both fixedly connected to a fixing frame (2056), and the two fixing frames (2056) are both fixedly connected to the bottom of the crossbeam (203).

6. The fully automatic composite production line for non-woven fabric according to claim 2, characterized in that: The cloth pulling mechanism (206) comprises a cloth pulling frame (2061) and a first movable hand grip (2064); the bottom of the cloth pulling frame (2061) is fixedly connected to the first fixed hand grip (2065); the top of the cloth pulling frame (2061) is fixedly connected to three cylinder seats (2066) and two fixed columns (2062) located between three adjacent cylinder seats (2066); cloth pulling cylinders (2063) are fixedly installed on the three cylinder seats (2066); the output ends of the three cloth pulling cylinders (2063) are fixedly connected to the first movable hand grip (2064); the first movable hand grip (2064) is located between the cloth pulling frame (2061) and the first fixed hand grip (2065); the first movable hand grip (2064) and the first fixed hand grip (2065) are arranged correspondingly; and the two fixed columns (2062) are fixedly connected to the bottom of the crossbeam (203).

7. The fully automatic composite production line for non-woven fabric according to claim 2 is characterized by: The automatic cutting machine (210) comprises a cutting machine frame (2101), a cutting support (2108) and a second movable hand grip (2105), cylinder frames (2102) are fixedly arranged at both ends of the top of the cutting machine frame (2101), fixed cylinders (2103) are fixedly installed on the tops of the two cylinder frames (2102) on opposite sides, the output ends of the two fixed cylinders (2103) are fixedly connected to connecting plates (2104), and the two connecting plates (2104) are fixedly connected to the second movable hand grip (2105), and the cutting machine frame (2101) is fixedly provided with a positioning plate (2103). A second fixed hand grip (2106) is disposed between the two cylinder frames (2102); the second movable hand grip (2105) is disposed correspondingly to the second fixed hand grip (2106); two cutting cylinders (2107) are fixedly disposed at the bottom of the cutting machine frame (2101); the output ends of the two cutting cylinders (2107) are fixedly connected to a cutting bracket (2108); the top of the cutting bracket (2108) is fixedly connected to a cutting wire (2109) located above the cutting machine frame (2101); and the cutting machine frame (2101) is fixedly connected to the compound machine frame (201).

8. The fully automatic composite production line for non-woven fabric according to claim 1, characterized in that: The film winder (6) comprises two support plates (61), the tops of the two support plates (61) are fixedly connected to side plates (62), a winding wheel (63) is rotatably connected between the two support plates (61), a guide wheel (64) is rotatably connected between the two side plates (62), and the bottom ends of the two support plates (61) are connected to the floor (9).

9. The fully automatic composite production line for non-woven fabric according to claim 1, characterized in that: The automatic roll changing machine (7) comprises a roll changing machine frame (71), the bottoms of both sides of the inner wall of the roll changing machine frame (71) are rotatably connected to roll changing cylinders (73), the top of the inner side of the roll changing machine frame (71) is rotatably connected to an axle rod (76), the axle rod (76) is connected to two turning rods (72), the middle part between the two turning rods (72) is rotatably connected to a connecting wheel (75), one end between the two turning rods (72) is rotatably connected to two roll changing wheels (74), the output ends of the two roll changing cylinders (73) are respectively rotatably connected to the bottoms of the two turning rods (72), and the bottom end of the roll changing machine frame (71) is connected to the floor (9).

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