A slitting and conveying device and a conveying method for F46 film production

Abstract

The invention relates to the technical field of film slitting, and discloses a slitting conveying device and a conveying method for F46 film production. The film is conveyed to a slitting tool, the slitting tool performs slitting processing on the film, and the slitting film is rolled onto a winding roller. When the current winding roller is wound, a new winding roller is replaced, and the clamping arm is started. The clamping arm clamps and fixes the head end of the film after the slitting processing, and then the clamping arm drives the head end of the film after the slitting processing to move along an upper positioning guide rail (lower positioning guide rail), so that the clamping arm winds the head end of the film after the slitting processing onto a new winding roller, so that the head end of the film after the slitting processing is neatly rolled onto the new winding roller, so that the head ends of each film after the slitting are neatly rewound onto the new winding roller, so as to avoid the occurrence of wrinkles and other problems when the current winding roller is wound, and the neatness of the rewound slitting film is ensured, the quality of the wound film is ensured, and the stability of the device operation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of film slitting, and in particular to a slitting and conveying device and a conveying method for F46 film production. Background Art

[0002] The film slitting machine is a crucial equipment in the coating industry. It can accurately divide large rolls of film as needed to customize the size of the film, thereby improving the subsequent production efficiency of the film and optimizing the utilization of the film material.

[0003] In the existing film slitting device, such as Chinese patent application CN113023457A, the stretching rate of the film is reduced, the tension uniformity is increased, the peeling sound is small, the peeling is crisp, there is no wrinkle, and the peeling is smooth by setting a pressure roller, a rubber roller and a peeling roller; the limit device set on the peeling roller prevents the release film from shaking when winding, which facilitates the winding of the release film.

[0004] However, there are still the following problems: when a batch of film is slitting, the head ends of each slit film need to be rewound onto a new reel after replacing the reel. However, when manually winding the head ends of multiple slit films onto a new reel, wrinkles, deflections and other problems are easily generated, resulting in defects in the subsequent reeled film and poor stability in the operation of the device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a slitting and conveying device and a conveying method for F46 film production, which has the advantages of neatly rewinding the head ends of each slit film onto a new winding roller, avoiding problems such as wrinkles during manual rewinding, ensuring the neatness of the rewound slit film, ensuring the quality of the wound film, and improving the stability of the device operation. It solves the problem that when a batch of films is slitting, the head ends of each slit film need to be rewound onto a new winding roller after the winding roller is replaced, but wrinkles and deflections are easily generated when multiple slit film head ends are manually wound onto a new winding roller, resulting in poor subsequent winding film and poor stability of the device operation.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a slitting and conveying device, comprising a machine body, a slitting mechanism arranged on the machine body, and an auxiliary mechanism arranged on the machine body, wherein the slitting mechanism comprises a slitting tool and a winding roller, wherein the machine body is provided with the slitting tool, and the slitting tool performs slitting processing on a film, and the machine body is provided with the winding roller, which is divided into an upper and an lower part, and the winding roller performs winding processing on the film after the slitting processing, so that the adjacent films after the slitting processing are respectively wound on the upper winding roller and the lower winding roller;

[0007] The auxiliary mechanism includes a lower positioning guide rail, an upper positioning guide rail, and a clamping arm. The lower positioning guide rail is fixedly installed on the machine body, the lower positioning guide rail is an annular structure and bypasses the winding roller below, one side of the lower positioning guide rail is adjacent to the slitting tool, the upper positioning guide rail is fixedly installed on the machine body, the upper positioning guide rail is an annular structure and bypasses the winding roller above, one side of the upper positioning guide rail is adjacent to the slitting tool, the lower positioning guide rail and the upper positioning guide rail are both slidably matched with the clamping arm, the clamping arm clamps and fixes the head end of the film after the slitting process, and the clamping arm rewinds the slitting film onto the winding roller.

[0008] Preferably, the slitting tool is divided into two parts which are symmetrically distributed up and down, the slitting tool is rotatably engaged on the machine body, a plurality of the lower positioning rails are provided on the machine body, a plurality of the upper positioning rails are provided on the machine body, the lower positioning rails and the upper positioning rails are respectively adjacent to each of the slitting processed films, and one side of the upper positioning rail and one side of the lower positioning rail are located at the same height between the two parts of the slitting tool.

[0009] Preferably, the slitting mechanism also includes a lower rubber roller, which is rotatably engaged with the machine body, the lower rubber roller is located on one side of the slitting tool, and the winding roller is located on the other side of the slitting tool. A slide is fixedly mounted on the machine body, a sliding part is slidably engaged with the slide, a cylinder is fixedly mounted on the top of the slide, the cylinder is dynamically connected to the sliding part, an upper rubber roller is rotatably engaged with the sliding part, the upper rubber roller is located directly above the lower rubber roller, and the upper rubber roller is adjacent to the lower rubber roller.

[0010] Preferably, a first guide roller is rotatably provided on the machine body, and the first guide roller is located between the glue roller and the slitting tool. The upper winding roller and the lower winding roller are connected in multiple sections to form the entire winding roller. A coupling is provided between the multiple sections of the winding rollers, and the coupling connects the sections of the winding rollers on both sides. Two auxiliary rollers are rotatably provided on the machine body, and the auxiliary rollers are located between the slitting tool and the winding roller, and the two auxiliary rollers are distributed up and down.

[0011] Preferably, a first gear is rotatably mounted on the machine body, and the first gear is connected to the power of the slitting tool below; a second gear is rotatably mounted on the machine body, and the second gear is connected to the power of the lower rubber roller; a plurality of third gears are rotatably mounted on the machine body, and the third gears are all connected to the power of the winding roller; a tower pulley is rotatably mounted on the machine body, and a driving motor is fixedly mounted on the machine body, and a power gear is fixedly mounted on the shaft of the driving motor; the power gear, the tower pulley, the third gear, the second gear and the first gear are located in the same plane, a toothed belt is tensioned between the power gear and the tower pulley, a toothed belt is tensioned between the tower pulley and the first and second gears, and a toothed belt is tensioned between the tower pulley and the third gear.

[0012] Preferably, a feeding roller is rotatably cooperated on the machine body, the feeding roller is located at one end of the machine body, the winding roller is located at the other end of the machine body, a plurality of limiting conveying rollers are rotatably cooperated on the machine body, the limiting conveying roller is located between the feeding roller and the lower rubber roller, a second guide roller is rotatably cooperated on the machine body, and the second guide roller is located between the limiting conveying roller and the lower rubber roller.

[0013] Preferably, the auxiliary mechanism also includes gear rollers, and a plurality of gear rollers are rotatably matched on the lower positioning guide rail and the upper positioning guide rail, and the gear rollers are evenly distributed on the lower positioning guide rail and the upper positioning guide rail, and chains are respectively tensioned on the gear rollers on the lower positioning guide rail and the upper positioning guide rail, so that the chains are circled along the track shape of the lower positioning guide rail or the upper positioning guide rail.

[0014] Preferably, the lower positioning guide rail and the upper positioning guide rail are both slidably fitted with moving parts, the moving parts are movably connected to the chain, the moving parts on the lower positioning guide rail are located between the lower positioning guide rail and the film after slitting, the moving parts on the upper positioning guide rail are located between the upper positioning guide rail and the film after slitting, the clamping arms are fixedly mounted on the moving parts, the gas rods are fixedly mounted on the moving parts, the gas rods are dynamically connected to the clamping arms so that the gas rods drive the clamping arms to operate.

[0015] Preferably, the machine body is rotatably equipped with a plurality of auxiliary gears, the auxiliary gears are respectively meshed with each of the chains, the axes of the auxiliary gears meshed with the chains on the lower positioning guide rail are connected, and the axes of the auxiliary gears meshed with the chains on the upper positioning guide rail are connected. Two servo motors are fixedly installed on the machine body, and traction wheels are fixedly installed on the axes of the servo motors. Belts are respectively tensioned on the axes of the traction wheels and the connected auxiliary gears, and the lower positioning guide rail and the upper positioning guide rail are rotatably equipped with shifting rods, and the shifting rods are adjacent to the winding roller, and the shifting rods are used to shift the head end of the film after slitting from the clamping arm to the winding roller, and the lower positioning guide rail and the upper positioning guide rail are fixedly equipped with stepping motors, and the stepping motors are power-connected to the shifting rods.

[0016] A conveying method for F46 film production uses the above-mentioned slitting and conveying device.

[0017] Compared with the prior art, the present invention provides a slitting and conveying device, which has the following beneficial effects:

[0018] 1. The slitting and conveying device conveys the film to the slitting tool, and the slitting tool slits the film, and the slitting film is wound onto the winding roller. When the current winding roller is wound, a new winding roller is replaced, and the clamping arm is started. The clamping arm clamps and fixes the head end of the slitting film, and then the clamping arm drives the head end of the slitting film to move along the upper positioning guide rail (lower positioning guide rail), so that the clamping arm winds the head end of the slitting film onto the new winding roller, so that the head end of the slitting film is neatly wound onto the new winding roller, thereby neatly rewinding the head ends of the slitting films onto the new winding roller, avoiding the problem of wrinkles when manually rewinding, ensuring the neatness of the rewound slitting film, ensuring the quality of the wound film, and improving the stability of the device operation.

[0019] 2. The slitting and conveying device, through the arrangement of the first guide roller, the second guide roller and the limiting conveying roller, restricts and guides the film during conveyance, ensures that the film can be stably conveyed to the processing position, avoids the film from floating due to the tension of the device, ensures that the film will not be damaged during the conveyance process, and indirectly improves the quality of the device's film processing.

[0020] 3. The slitting and conveying device, through the setting of the lever, enables the lever to push the head end of the film after the slitting process to move away from the clamping arm and stick to the winding roller. As the winding roller rotates, the head end of the film after the slitting process sticks to the winding roller, and the film after the slitting process just surrounds the winding roller once, so that after the winding roller continues to rotate, the winding roller can automatically perform the winding process, thereby ensuring that the film can be stably and neatly rewound onto the winding roller, further improving the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the slitting and conveying device of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the slitting mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure distribution of the slitting tool of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure distribution of the tower wheel of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure distribution of the position-limiting conveying roller of the present invention;

[0026] Figure 6 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure distribution of the lower positioning guide rail of the present invention;

[0028] Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0029] In the figure: 1, machine body; 2, slitting mechanism; 21, slitting tool; 22, lower rubber roller; 23, carriage; 24, sliding member; 25, cylinder; 26, upper rubber roller; 27, first guide roller; 28, winding roller; 29, coupling; 210, auxiliary roller; 211, first gear; 212, second gear; 213, third gear; 214, tower wheel; 215, driving motor; 216, power gear; 217, unloading roller; 218, limiting conveying roller; 219, second guide roller; 3, auxiliary mechanism; 31, lower positioning guide rail; 32, upper positioning guide rail; 33, gear roller; 34, chain; 35, moving member; 36, clamping arm; 37, gas rod; 38, auxiliary gear; 39, servo motor; 310, traction wheel; 311, belt; 312, lever; 313, stepping motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a slitting and conveying device and a conveying method for F46 film production.

[0032] Example 1

[0033] In a typical implementation of the present application, Figure 1 As shown, a slitting and conveying device comprises a machine body 1, a slitting mechanism 2 arranged on the machine body 1, and an auxiliary mechanism 3 arranged on the machine body 1, wherein the slitting mechanism 2 comprises a slitting tool 21 and a winding roller 28, wherein the machine body 1 is provided with the slitting tool 21, and the slitting tool 21 performs slitting processing on the film, and the machine body 1 is provided with a winding roller 28, and the winding roller 28 is distributed in an upper and lower part, and the winding roller 28 performs winding processing on the film after the slitting processing, so that the adjacent films after the slitting processing are respectively wound on the upper winding roller 28 and the lower winding roller 28;

[0034] The auxiliary mechanism 3 includes a lower positioning guide rail 31, an upper positioning guide rail 32, and a clamping arm 36. The lower positioning guide rail 31 is fixedly installed on the body 1. The lower positioning guide rail 31 is an annular structure and passes around the winding roller 28 below. One side of the lower positioning guide rail 31 is adjacent to the slitting tool 21. The upper positioning guide rail 32 is fixedly installed on the body 1. The upper positioning guide rail 32 is an annular structure and passes around the winding roller 28 above. One side of the upper positioning guide rail 32 is adjacent to the slitting tool 21. The lower positioning guide rail 31 and the upper positioning guide rail 32 are both slidably matched with a clamping arm 36. The clamping arm 36 clamps and fixes the head end of the film after the slitting process, and the clamping arm 36 rewinds the slitting film onto the winding roller 28.

[0035] When using the present invention:

[0036] The film is transported to the slitting tool 21, and the slitting tool 21 performs slitting processing on the film. The slitting film is rolled onto the winding roller 28. When the current winding roller 28 is wound, the new winding roller 28 is replaced and the clamping arm 36 is started. The clamping arm 36 clamps and fixes the head end of the film after the slitting processing, and then the clamping arm 36 drives the head end of the film after the slitting processing to move along the upper positioning guide rail 32 (lower positioning guide rail 31), so that the clamping arm 36 winds the head end of the slitting film onto the new winding roller 28, so that the head end of the slitting film is neatly rolled onto the new winding roller 28, so that the head ends of each slitting film are neatly rewound onto the new winding roller 28, avoiding the occurrence of wrinkles and other problems during manual rewinding, ensuring the neatness of the rewound slit film, ensuring the quality of the rolled film, and improving the stability of the device operation.

[0037] Furthermore, the slitting tool 21 is divided into two parts and is symmetrically distributed up and down. The slitting tool 21 is rotatably matched on the machine body 1. The machine body 1 is provided with a plurality of lower positioning rails 31, and the machine body 1 is provided with a plurality of upper positioning rails 32. The lower positioning rails 31 and the upper positioning rails 32 are respectively adjacent to each of the slitting processed films, and one side of the upper positioning rail 32 and one side of the lower positioning rail 31 are located at the same height between the two parts of the slitting tool 21.

[0038] Example 2

[0039] like Figure 2-Figure 5 As shown, the difference from the above embodiment is that the slitting mechanism 2 also includes a lower rubber roller 22, which is rotatably engaged with the machine body 1, the lower rubber roller 22 is located on one side of the slitting tool 21, and the winding roller 28 is located on the other side of the slitting tool 21. A slide 23 is fixedly mounted on the machine body 1, and a sliding member 24 is slidably engaged with the slide 23. A cylinder 25 is fixedly mounted on the top of the slide 23, and the cylinder 25 is dynamically connected to the sliding member 24. An upper rubber roller 26 is rotatably engaged with the sliding member 24, and the upper rubber roller 26 is located directly above the lower rubber roller 22, and the upper rubber roller 26 is adjacent to the lower rubber roller 22.

[0040] Furthermore, a first guide roller 27 is rotatably provided on the machine body 1, and the first guide roller 27 is located between the glue roller 26 and the slitting tool 21. The upper winding roller 28 and the lower winding roller 28 are evenly connected in multiple sections to form the entire winding roller 28. A coupling 29 is provided between the multiple sections of the winding rollers 28, and the coupling 29 connects the sections of the winding rollers 28 on both sides. Two auxiliary rollers 210 are rotatably provided on the machine body 1, and the auxiliary roller 210 is located between the slitting tool 21 and the winding roller 28, and the two auxiliary rollers 210 are distributed up and down.

[0041] Furthermore, a first gear 211 is rotatably mounted on the machine body 1, and the first gear 211 is power-connected to the slitting tool 21 below; a second gear 212 is rotatably mounted on the machine body 1, and the second gear 212 is power-connected to the lower rubber roller 22; a plurality of third gears 213 are rotatably mounted on the machine body 1, and the third gears 213 are all power-connected to the winding roller 28; a tower pulley 214 is rotatably mounted on the machine body 1; a driving motor 215 is fixedly mounted on the machine body 1, and a power gear 216 is fixedly mounted on the shaft of the driving motor 215; the power gear 216, the tower pulley 214, the third gear 213, the second gear 212, and the first gear 211 are located in the same plane; a toothed belt is tensioned on the power gear 216 and the tower pulley 214; a toothed belt is tensioned on the tower pulley 214 and the first gear 211 and the second gear 212; and a toothed belt is tensioned on the tower pulley 214 and the third gear 213.

[0042] Furthermore, a feeding roller 217 is rotatably provided on the machine body 1, and the feeding roller 217 is located at one end of the machine body 1, and the winding roller 28 is located at the other end of the machine body 1. A plurality of limiting conveying rollers 218 are rotatably provided on the machine body 1, and the limiting conveying rollers 218 are located between the feeding roller 217 and the lower rubber roller 22. A second guide roller 219 is rotatably provided on the machine body 1, and the second guide roller 219 is located between the limiting conveying roller 218 and the lower rubber roller 22.

[0043] The film is put on the feeding roller 217, the head end of the film is pulled out, the film is passed between the limiting conveying rollers 218, and then the film is passed around the second guide roller 219, so that the film moves between the upper glue roller 26 and the lower glue roller 22, and the cylinder 25 is started. The cylinder 25 drives the sliding member 24 to move on the slide 23, and the sliding member 24 drives the upper glue roller 26 to stick to the lower glue roller 22, so that the upper glue roller 26 and the lower glue roller 22 clamp the film, and then the film passes around the first guide roller 27 and moves between the slitting knives 21, and the drive motor 215 is started, and the drive motor 215 drives the power gear 216 to rotate, and the power gear 216 drives the tower wheel 214 to rotate. The tower wheel 214 drives the first gear 211, the second gear 212, and the third gear 213 to rotate, so that the second gear 212 drives the lower rubber roller 22 to rotate, the first gear 211 drives the slitting tool 21 to rotate, and the third gear 213 drives the winding roller 28 to rotate, so that the upper rubber roller 26 and the lower rubber roller 22 clamp the film for transportation, and the slitting tool 21 slits the film, and the slit film passes between the auxiliary rollers 210 and is wound around the winding roller 28, and the winding roller 28 winds up the slit film. After the winding roller 28 completes winding, the coupling 29 can be removed so that the winding roller 28 can be removed from the slitting and conveying device.

[0044] Example 3

[0045] like Figure 6-Figure 8As shown, the difference from the above embodiment is that the auxiliary mechanism 3 also includes a gear roller 33, and a plurality of gear rollers 33 are rotatably matched on the lower positioning guide rail 31 and the upper positioning guide rail 32, and the gear rollers 33 are evenly distributed on the lower positioning guide rail 31 and the upper positioning guide rail 32, and chains 34 are respectively tensioned on the gear rollers 33 on the lower positioning guide rail 31 and the upper positioning guide rail 32, so that the chain 34 is circled along the track shape of the lower positioning guide rail 31 or the upper positioning guide rail 32.

[0046] Furthermore, the lower positioning guide rail 31 and the upper positioning guide rail 32 are both slidably fitted with moving parts 35, and the moving parts 35 are movably connected to the chain 34. The moving parts 35 on the lower positioning guide rail 31 are located between the lower positioning guide rail 31 and the film after the slitting process, and the moving parts 35 on the upper positioning guide rail 32 are located between the upper positioning guide rail 32 and the film after the slitting process. The moving parts 35 are all fixedly mounted with clamping arms 36, and the moving parts 35 are all fixedly mounted with gas rods 37, and the gas rods 37 are all dynamically connected to the clamping arms 36, so that the gas rods 37 drive the clamping arms 36 to operate.

[0047] Furthermore, the machine body 1 is rotatably equipped with a plurality of auxiliary gears 38, the auxiliary gears 38 are respectively meshed with each chain 34, the axes of the auxiliary gears 38 meshed with the chains 34 on the lower positioning guide rail 31 are connected, and the axes of the auxiliary gears 38 meshed with the chains 34 on the upper positioning guide rail 32 are connected, and two servo motors 39 are fixedly installed on the machine body 1, and traction wheels 310 are fixedly installed on the axes of the servo motors 39, and belts 311 are respectively tensioned on the axes of the traction wheels 310 and each connected auxiliary gear 38, and the lower positioning guide rail 31 and the upper positioning guide rail 32 are rotatably equipped with a shifting rod 312, and the shifting rod 312 is adjacent to the winding roller 28, and the shifting rod 312 is used to shift the head end of the film after slitting from the clamping arm 36 to the winding roller 28, and the lower positioning guide rail 31 and the upper positioning guide rail 32 are fixedly installed with a stepping motor 313, and the stepping motor 313 is power-connected to the shifting rod 312.

[0048] When the head end of the film after slitting is rewound onto the winding roller 28 for winding, the air rod 37 is started, the air rod 37 drives the clamping arm 36 to clamp and fix the head end of the film after slitting, and then the servo motor 39 is started, the servo motor 39 drives the traction wheel 310 to rotate, the traction wheel 310 drives the belt 311 to rotate, the belt 311 drives the auxiliary gear 38 to rotate, the auxiliary gear 38 drives the chain 34 on the gear roller 33 to rotate along the annular shape of the lower positioning guide rail 31 (upper positioning guide rail 32), and the chain 34 drives the moving member 35 to rotate along the lower positioning guide rail 31 (upper positioning guide rail 32). The moving member 35 drives the clamping arm 36 to move, so that the clamping arm 36 drives the head end of the slitting film to bypass the winding roller 28, and then the stepping motor 313 is started, and the stepping motor 313 drives the lever 312 to deflect, so that the lever 312 pushes the head end of the slitting film to move away from the clamping arm 36 and stick to the winding roller 28. As the winding roller 28 rotates, the head end of the slitting film sticks to the winding roller 28, and the slitting film just circles around the winding roller 28 at this time, so that after the winding roller 28 continues to rotate, the winding roller 28 can be wound up autonomously.

[0049] The overall working principle of the slitting and conveying device:

[0050] The film is transported to the slitting tool 21, and the slitting tool 21 performs slitting processing on the film. The slitting film is rolled onto the winding roller 28. When the current winding roller 28 is wound, the new winding roller 28 is replaced and the clamping arm 36 is started. The clamping arm 36 clamps and fixes the head end of the slitting film, and then the clamping arm 36 drives the head end of the slitting film to move along the upper positioning guide rail 32 (lower positioning guide rail 31), so that the clamping arm 36 winds the head end of the slitting film onto the new winding roller 28, so that the head end of the slitting film is neatly rolled onto the new winding roller 28, so that the head ends of each slitting film are neatly rewound onto the new winding roller 28, so as to avoid the problem of wrinkles when manually rewinding, ensure the neatness of the rewound slitting film, ensure the quality of the rolled film, and improve the stability of the device operation;

[0051] The film is put on the feeding roller 217, the head end of the film is pulled out, the film is passed between the limiting conveying rollers 218, and then the film is passed around the second guide roller 219, so that the film moves between the upper glue roller 26 and the lower glue roller 22, and the cylinder 25 is started. The cylinder 25 drives the sliding member 24 to move on the slide 23, and the sliding member 24 drives the upper glue roller 26 to stick to the lower glue roller 22, so that the upper glue roller 26 and the lower glue roller 22 clamp the film, and then the film passes around the first guide roller 27 and moves between the slitting knives 21, and the drive motor 215 is started, and the drive motor 215 drives the power gear 216 to rotate, and the power gear 216 drives the tower wheel 214 to rotate. The step pulley 214 drives the first gear 211, the second gear 212, and the third gear 213 to rotate, so that the second gear 212 drives the lower rubber roller 22 to rotate, the first gear 211 drives the slitting tool 21 to rotate, and the third gear 213 drives the winding roller 28 to rotate, so that the upper rubber roller 26 and the lower rubber roller 22 clamp the film for transportation, the slitting tool 21 performs slitting processing on the film, and the slitting film passes between the auxiliary rollers 210 and is wound around the winding roller 28, and the winding roller 28 winds up the slitting film. After the winding roller 28 completes winding, the coupling 29 can be disassembled, so that the winding roller 28 is disassembled from the slitting and conveying device;

[0052] Furthermore, when the leading end of the film after the slitting process is rewound onto the winding roller 28 for winding process, the air rod 37 is started, the air rod 37 drives the clamping arm 36 to clamp and fix the leading end of the film after the slitting process, and then the servo motor 39 is started, the servo motor 39 drives the traction wheel 310 to rotate, the traction wheel 310 drives the belt 311 to rotate, the belt 311 drives the auxiliary gear 38 to rotate, the auxiliary gear 38 drives the chain 34 on the gear roller 33 to rotate along the annular shape direction of the lower positioning guide rail 31 (upper positioning guide rail 32), the chain 34 drives the moving member 35 to rotate along the lower positioning guide rail 31 (upper positioning guide rail 32) The moving member 35 drives the clamping arm 36 to move, so that the clamping arm 36 drives the head end of the slitting film to bypass the winding roller 28, and then the stepping motor 313 is started, and the stepping motor 313 drives the lever 312 to deflect, so that the lever 312 pushes the head end of the slitting film to move away from the clamping arm 36 and stick to the winding roller 28. As the winding roller 28 rotates, the head end of the slitting film sticks to the winding roller 28, and the slitting film just circles around the winding roller 28 at this time, so that after the winding roller 28 continues to rotate, the winding roller 28 can be wound up autonomously.

[0053] A conveying method for F46 film production uses the above-mentioned slitting and conveying device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slitting and conveying device, comprising a body, a slitting mechanism arranged on the body, and an auxiliary mechanism arranged on the body, characterized in that: The slitting mechanism comprises a slitting tool and a winding roller. The slitting tool is arranged on the machine body, and the slitting tool performs slitting processing on the film. The winding roller is arranged on the machine body, and the winding roller is divided into upper and lower parts. The winding roller performs winding processing on the film after the slitting processing, so that the adjacent films after the slitting processing are respectively wound on the upper winding roller and the lower winding roller; The auxiliary mechanism includes a lower positioning guide rail, an upper positioning guide rail, and a clamping arm. The lower positioning guide rail is fixedly installed on the machine body, the lower positioning guide rail is an annular structure and bypasses the winding roller below, one side of the lower positioning guide rail is adjacent to the slitting tool, the upper positioning guide rail is fixedly installed on the machine body, the upper positioning guide rail is an annular structure and bypasses the winding roller above, one side of the upper positioning guide rail is adjacent to the slitting tool, the lower positioning guide rail and the upper positioning guide rail are both slidably matched with the clamping arm, the clamping arm clamps and fixes the head end of the film after the slitting process, and the clamping arm rewinds the slitting film onto the winding roller.

2. A slitting and conveying device according to claim 1, characterized in that: The slitting tool is divided into two parts which are symmetrically distributed up and down. The slitting tool is rotatably fitted on the machine body. The machine body is provided with a plurality of lower positioning rails, and the machine body is provided with a plurality of upper positioning rails. The lower positioning rails and the upper positioning rails are respectively adjacent to each film after slitting. One side of the upper positioning rail is at the same height as the position between the upper and lower parts of the slitting tool, and one side of the lower positioning rail is at the same height as the position between the upper and lower parts of the slitting tool.

3. A slitting and conveying device according to claim 2, characterized in that: The slitting mechanism also includes a lower rubber roller, which is rotatably engaged with the machine body, the lower rubber roller is located on one side of the slitting tool, and the winding roller is located on the other side of the slitting tool. A slide is fixedly installed on the machine body, a sliding part is slidably engaged with the slide, a cylinder is fixedly installed on the top of the slide, the cylinder is dynamically connected to the sliding part, an upper rubber roller is rotatably engaged with the sliding part, the upper rubber roller is located directly above the lower rubber roller, and the upper rubber roller is adjacent to the lower rubber roller.

4. A slitting and conveying device according to claim 3, characterized in that: A first guide roller is rotatably mounted on the machine body, and the first guide roller is located between the glue roller and the slitting tool. The upper winding roller and the lower winding roller are connected in multiple sections to form the entire winding roller. A coupling is provided between the multiple sections of the winding rollers, and the coupling connects the sections of the winding rollers on both sides. Two auxiliary rollers are rotatably mounted on the machine body, and the auxiliary rollers are located between the slitting tool and the winding roller, and the two auxiliary rollers are distributed up and down.

5. A slitting and conveying device according to claim 4, characterized in that: The machine body is rotatably equipped with a first gear, the first gear is connected to the power of the slitting tool below, the machine body is rotatably equipped with a second gear, the second gear is connected to the power of the lower rubber roller, the machine body is rotatably equipped with a plurality of third gears, the third gears are all connected to the power of the winding roller, the machine body is rotatably equipped with a tower wheel, a driving motor is fixedly mounted on the machine body, a power gear is fixedly mounted on the shaft of the driving motor, the power gear, the tower wheel, the third gear, the second gear and the first gear are located in the same plane, a toothed belt is tensioned between the power gear and the tower wheel, a toothed belt is tensioned between the tower wheel and the first gear and the second gear, and a toothed belt is tensioned between the tower wheel and the third gear.

6. A slitting and conveying device according to claim 5, characterized in that: A feeding roller is rotatably provided on the machine body, the feeding roller is located at one end of the machine body, and the winding roller is located at the other end of the machine body. A plurality of limiting conveying rollers are rotatably provided on the machine body, the limiting conveying rollers are located between the feeding roller and the lower rubber roller, and a second guide roller is rotatably provided on the machine body, the second guide roller is located between the limiting conveying roller and the lower rubber roller.

7. A slitting and conveying device according to claim 6, characterized in that: The auxiliary mechanism also includes gear rollers, and a plurality of gear rollers are rotatably matched on the lower positioning guide rail and the upper positioning guide rail, and the gear rollers are evenly distributed on the lower positioning guide rail and the upper positioning guide rail, and chains are respectively tensioned on the gear rollers on the lower positioning guide rail and the upper positioning guide rail, so that the chains are circled along the track shape of the lower positioning guide rail or the upper positioning guide rail.

8. A slitting and conveying device according to claim 7, characterized in that: The lower positioning guide rail and the upper positioning guide rail are both slidably equipped with moving parts, and the moving parts are movably connected to the chain. The moving parts on the lower positioning guide rail are located between the lower positioning guide rail and the film after slitting, and the moving parts on the upper positioning guide rail are located between the upper positioning guide rail and the film after slitting. The clamping arms are fixedly installed on the moving parts, and gas rods are fixedly installed on the moving parts, and the gas rods are dynamically connected to the clamping arms so that the gas rods drive the clamping arms to operate.

9. A slitting and conveying device according to claim 8, characterized in that: The machine body is rotatably equipped with a plurality of auxiliary gears, the auxiliary gears are respectively meshed with each of the chains, the shafts of the auxiliary gears meshed with the chains on the lower positioning guide rail are connected, and the shafts of the auxiliary gears meshed with the chains on the upper positioning guide rail are connected. Two servo motors are fixedly installed on the machine body, and traction wheels are fixedly installed on the shafts of the servo motors. Belts are respectively tensioned on the shafts of the traction wheels and the shafts of the connected auxiliary gears. The lower positioning guide rail and the upper positioning guide rail are rotatably equipped with shifting rods, and the shifting rods are adjacent to the winding roller. The shifting rods are used to shift the head end of the film after slitting from the clamping arm to the winding roller. The lower positioning guide rail and the upper positioning guide rail are fixedly equipped with stepping motors, and the stepping motors are power-connected to the shifting rods.

10. A conveying method for F46 film production, characterized in that: The slitting and conveying device according to any one of claims 1 to 9 is used.

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