Polyester-polyamide composite curtain fabric roll bagging equipment

Abstract

The utility model relates to mechanical and manufacturing technical field mainly relates to a kind of dacron-polyester composite window curtain fabric roll bagging equipment, it includes conveying device, bagging device and sealing device, conveying device horizontal conveying cloth roll, along the conveying direction of cloth roll, bagging device and sealing device are sequentially provided, bagging device includes bagging mechanism, bag opening mechanism and bagging mechanism, bagging mechanism and bag opening mechanism link, bagging mechanism one by one adsorbed packing bag is lifted, this bag opening mechanism receives the packing bag of bagging mechanism lifting and carries out bag opening processing, bagging mechanism and bag opening mechanism side by side, the bagging mechanism is located above the conveying path of conveying device, and the bagging mechanism is packed into the packing bag opened by bag opening mechanism in the cloth roll conveyed by conveying device, sealing device includes horizontal moving mechanism, shaping mechanism and sewing machine, horizontal moving mechanism carries the cloth roll after bagging to the packing bag bag mouth of cloth roll clamped by shaping mechanism after place is sewn by sewing machine, realizes effective sealing and automation.

Description

Technical Field

[0001] This utility model relates to the field of machinery and manufacturing technology, and mainly to a device for bagging polyester-nylon composite curtain fabric rolls. Background Technology

[0002] Polyester-nylon composite curtain fabric, combining the abrasion resistance and wrinkle resistance of polyester with the softness and moisture absorption of nylon, has become one of the mainstream materials in the mid-to-high-end curtain market. After weaving, setting, and lamination processes, the fabric is stored and transported. To prevent the fabric surface from being worn due to friction and moisture during the turnover process, the fabric rolls need to be bagged and sealed for protection. Therefore, the bagging process has become a key post-processing step in the production of polyester-nylon composite curtain fabric. However, the existing equipment does not have good sealing performance after the fabric rolls are bagged, which can easily cause the bag opening to crack during transportation, resulting in moisture inside.

[0003] Application number CN202410388911.X discloses a multi-specification automatic bagging device and its bagging method, belonging to the technical field of bagging devices. It includes a frame, a bag-laying device, a cutting device, and a moving gripper. A second guide rail is symmetrically mounted on the top of the frame. The cutting device is located on the back of the frame, and the bag-laying device is located on the back of the cutting device. The moving gripper is mounted on the second guide rail. This invention features bagging mold bodies of various specifications, allowing for the sequential selection of different specifications of bagging mold bodies according to the total width of the fabric roll. There is no need to disassemble and replace the molds, thus achieving high bagging efficiency when bagging fabric rolls of different widths.

[0004] However, existing technologies still have shortcomings: 1. Poor sealing of the bag opening can lead to a large amount of moisture and humidity entering the bag; 2. Unstable bagging or sealing can cause the bags to fall apart, thus increasing later costs.

[0005] Therefore, there is an urgent need for a bagging device for polyester-nylon composite curtain fabric rolls that has good sealing performance and strong bagging stability. Utility Model Content

[0006] To address the above issues, a bagging device for polyester-nylon composite curtain fabric rolls with good sealing performance and strong bagging stability was developed. Through the cooperation of the conveying device, bagging device and sealing device, the overall production efficiency of the equipment and the packaging quality of the bags are effectively improved.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A device for bagging polyester-nylon composite curtain fabric rolls includes: Conveying device, bagging device and sealing device; The conveying device horizontally conveys the fabric roll, and along the conveying direction of the fabric roll, a bagging device and a sealing device are installed in sequence. The bagging device includes a bag-picking mechanism, a bag-opening mechanism, and a bag-packing mechanism. The bag-picking mechanism is connected to the bag-opening mechanism. The bag-picking mechanism picks up and lifts up the packaging bags one by one. The bag-opening mechanism is located next to the conveying device. The bag-opening mechanism receives the packaging bags lifted by the bag-picking mechanism and opens them. The bag-packing mechanism is arranged side by side with the bag-opening mechanism. The bag-packing mechanism is located above the conveying path of the conveying device, and the bag-packing mechanism puts the cloth roll conveyed by the conveying device into the packaging bag opened by the bag-opening mechanism. The sealing device includes a transverse mechanism, a shaping mechanism, and a sewing machine. The transverse mechanism transports the bagged fabric roll to the shaping mechanism, which clamps and shapes the opening of the packaging bag of the fabric roll. The sewing machine sews the opening of the packaging bag of the shaped fabric roll.

[0008] As an improvement, the conveying device includes a first conveyor line and a second conveyor line arranged at different heights, both of which are rotary belt conveyors.

[0009] As an improvement, the bag-picking mechanism includes a material-carrying platform and a bag-picking device. The material-carrying platform is a horizontally arranged rectangular platform, and the bag-picking device includes a bag-picking cylinder, a bag-picking suction cup, and an angle adjustment cylinder. The bag-picking suction cup is positioned above the material carrier platform. Several sets of the bag-picking suction cup are arranged along the width of the packaging bag. The bag-picking suction cup is used to adsorb the packaging bag. The top of the bag-picking suction cup is hinged to the mounting plate through a suction cup seat. The other end of the mounting plate is connected to the output end of the bag-picking cylinder and fixedly connected through a mounting bracket. The bag-picking cylinder drives the bag-picking suction cup to move up and down along the vertical direction of the material carrier platform. One end of the angle adjustment cylinder is hinged to the mounting plate, and the other end of the angle adjustment cylinder is hinged to the suction cup seat. The angle adjustment cylinder drives the bag-removing suction cup to rotate and swing for adjustment.

[0010] As an improvement, the bag opening mechanism includes a bag feeding assembly, a bag transfer assembly, and a bag opening assembly; The bag feeding assembly includes several sets of pneumatic grippers and an electric linear module. Each pneumatic gripper includes a pneumatic gripper cylinder and two sets of pneumatic gripper fingers. The pneumatic gripper cylinder drives the two sets of pneumatic gripper fingers to clamp the edge of the packaging bag along its width. The pneumatic grippers are arranged along the width of the packaging bag. Each pneumatic gripper is fixedly connected to the slide table of the electric linear module. The electric linear module drives the pneumatic grippers to reciprocate parallel to the fabric roll conveying direction of the first conveying line. The bag conveying assembly includes a roller unit and a pressing unit. The roller unit is horizontally positioned below the packaging bag, and the pressing unit is positioned above the packaging bag. The roller unit includes a drive motor and a drive roller, which are driven to roll by the drive motor. The pressing unit includes a pressing cylinder and a pressing wheel assembly, which are driven to move vertically by the pressing cylinder. The rolling drive roller and the vertically moving pressing wheel assembly work together to convey the packaging bag along the fabric roll conveying direction perpendicular to the first conveying line. The bag opening assembly is located at the output end of the bag opening mechanism. The bag opening assembly includes a movable suction cup and a fixed suction cup arranged vertically. The movable suction cup is driven by a suction cup cylinder to move up and down in the vertical direction. The fixed suction cup is fixedly arranged. The opening in the length direction of the packaging bag is opened by the cooperation of the movable suction cup and the fixed suction cup.

[0011] As an improvement, the bagging mechanism includes a lifting platform, a bagging assembly, and a material lifting assembly; The lifting platform is horizontally positioned below the output end of the first conveyor line, the bagging assembly is positioned at the output end of the bag opening mechanism and corresponds to the packaging bag that has completed the opening process, and the material lifting assembly is positioned above the lifting platform.

[0012] As an improvement, the lifting platform includes a supporting base plate, a lifting drive component, and several sets of guide columns. A material carrier plate is also provided on the top of the supporting base plate. The lifting drive component drives the material carrier plate to move up and down in the vertical direction. Several sets of guide columns are distributed at the four corners of the material carrier plate and are used for guidance.

[0013] As an improvement, the bagging assembly includes a crossbeam frame, a bag clamping drive, a gripper unit, and a fork bag unit; The bag clamping drive includes a bag clamping motor and a rotating shaft, and the bag clamping motor drives the rotating shaft to rotate. Two sets of gripper units are symmetrically arranged and are respectively located at the ends of the rotating shaft. The gripper units are located on both sides of the length direction of the packaging bag. The gripper units are driven by the rotating shaft to rotate and swing. The gripper unit includes a gripper body and a gripper cylinder. The gripper cylinder drives the gripper body to open and close relative to clamp the packaging tape. The fork bag unit is provided in two sets, and the fork bag unit is arranged between the two sets of gripper units. The fork bag unit includes a swing arm, a bag opening adjustment shaft, an opening fork, and a bag opening cylinder. One end of the swing arm is fixedly connected to the rotating shaft, and the other end is hinged to the bag opening adjustment shaft. A rotating connecting rod is also fixedly connected to the bag opening adjustment shaft. The opening fork is fixedly connected to the end of the bag opening adjustment shaft. One end of the bag opening cylinder is hinged to the swing arm, and the other end is hinged to the rotating connecting rod. The rotating shaft drives the swing arm to rotate, and the bag opening cylinder pushes the opening fork to rotate and swing around the hinge point.

[0014] As an improvement, the material lifting assembly includes a material lifting frame, a material lifting cylinder, a horizontal adjustment unit, and a fabric roll gripping unit; The output end of the lifting cylinder is connected to the lifting frame, and the lifting cylinder drives the lifting frame to move up and down in the vertical direction. There are two sets of horizontal adjustment units. The horizontal adjustment unit is located between the material lifting frame and the fabric roll gripping unit. The horizontal adjustment unit includes a horizontal adjustment connector and a horizontal adjustment cylinder. One end of the horizontal adjustment connector is hinged to the material lifting frame and the other end is hinged to the fabric roll gripping unit. The pushing end of the horizontal adjustment cylinder is hinged to either side of the horizontal adjustment connector. The horizontal adjustment connector is driven to swing horizontally for adjustment by the horizontal adjustment cylinder. The fabric roll gripping unit includes two sets of gripping grippers and gripping cylinders. The two sets of gripping grippers are fixedly connected to the pushing ends on both sides of the gripping cylinders. The gripping cylinders drive the two sets of gripping grippers to extend and retract to grip the fabric roll.

[0015] As an improvement, the lateral movement mechanism includes a transfer assembly and a clamping assembly; The transfer assembly includes a support frame, a linear guide rail, a synchronous belt drive unit, and a slide. Two sets of linear guide rails are arranged in parallel and are installed at the bottom of the support frame. The synchronous belt drive unit is provided with a synchronous belt clamp. The slide is fixedly connected to the synchronous belt clamp. The synchronous belt drive unit drives the slide to reciprocate along the linear guide rail. The clamping assembly includes two sets of clamping jaws, a connecting rod assembly, two sets of clamping cylinders, and a bag-clamping assembly. The two sets of clamping jaws are hinged to the slide block through the connecting rod assembly. The two sets of clamping cylinders are respectively connected to the two sets of clamping jaws for transmission. The clamping cylinders drive relative opening and closing movement. The bag-clamping assembly is fixedly installed on the top of the clamping jaws and clamps the bag opening of the packaging bag.

[0016] As an improvement, the shaping mechanism includes a fixed bracket, two sets of shaping synchronous belts, a clamping cylinder, and a transmission motor. The fixed bracket is vertically fixed to the bottom of the support frame. The shaping synchronous belts are located below the fixed bracket. One end of the clamping cylinder is hinged to the fixed bracket, and the other end is hinged to the shaping synchronous belts. The output shaft of the transmission motor is connected to either set of the shaping synchronous belts. The clamping cylinder drives the shaping synchronous belts to move inward to clamp the opening of the packaging bag. The transmission motor drives the shaping synchronous belts to rotate and transport the packaging bag.

[0017] The beneficial effects of this utility model are as follows: (1) The double rotary belt conveyor line design with staggered heights adopted by the equipment conveying device in this utility model can effectively avoid the operating trajectory of the bagging device and sealing device, avoid spatial interference problems from the root, make the layout of each device more compact and reasonable, realize the complete bagging and sealing process in a limited space, and greatly improve the space utilization rate. (2) The entire process of the equipment in this utility model is automated, without the need for a lot of manual intervention. The automatic push of the packaging bag in the bag picking stage eliminates the need for manual bag handing. The automatic clamping, conveying and opening of the bag mouth in the bag opening stage eliminates the need for manual assistance in opening the bag. The automatic carrying, clamping and grabbing of the cloth roll in the bag putting stage eliminates the need for manual handling of the cloth roll. The automatic smoothing of the bag mouth and conveying of the packaging bag to the sewing machine for automatic sewing in the sealing stage results in automated operation, which greatly reduces labor costs and operational intensity, while avoiding human operation errors. (3) In the design of the bag picking mechanism of this utility model, the pusher plate and pusher cylinder provided in the slot of the material platform can automatically push the packaging bag along the conveying direction to ensure that the stacked packaging bags are always close to the bag picking suction cup, and completely avoid the problem of suction void caused by the packaging bags being stacked too loosely. The height and angle of the suction cup can be flexibly adjusted by the bag picking cylinder and angle adjustment cylinder equipped on the bag picking suction cup to adapt to packaging bags with different stacking heights, ensuring stable adsorption each time the bag is picked, with a high success rate and high efficiency. (4) The bag opening mechanism of this utility model ensures that the bag conveying position does not deviate through the pneumatic gripper and electric linear module of the bag feeding component, and ensures the conveying and avoids wrinkles in the bag conveying through the transmission roller and pressure wheel group of the bag conveying component. The moving suction cup and fixed suction cup of the bag opener reserve a regular entrance for the cloth to be rolled into the bag, and avoids bag failure due to the closure of the bag opening. (5) The bagging mechanism of this utility model ensures stable fabric roll bearing through the provided lifting platform, provides precise guidance for the fabric roll into the bag through the provided bagging component, and avoids fabric roll deviation causing bag jamming or packaging bag damage through the provided material lifting component. (6) The sealing device of this utility model moves smoothly and is positioned accurately through the provided transverse mechanism, ensuring that the cloth roll is accurately delivered to the shaping mechanism. The provided shaping mechanism can smoothly and evenly transport the packaging bag after the bag mouth is shaped to the sewing machine. With the mature sewing machine, it ensures that the bag mouth is firmly sewn, the stitches are neat, and the sealing quality is stable.

[0018] In summary, this utility model provides a bagging device for polyester-nylon composite curtain fabric rolls with good sealing performance and strong bagging stability. Its fully automated linkage significantly improves operating efficiency, ensures operational stability, and enhances packaging quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a three-dimensional structural diagram of the bagging device of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the bag-retrieving mechanism of this utility model. Figure 1 ; Figure 5 This is a three-dimensional structural diagram of the bag delivery component of this utility model; Figure 6 This is a front view structural diagram of the bag transfer assembly of this utility model; Figure 7 This is a schematic diagram of the pneumatic gripper structure of this utility model; Figure 8 This is a three-dimensional structural diagram of the bag transfer component of this utility model; Figure 9 This is a three-dimensional structural diagram of the roller unit and pressing unit of this utility model; Figure 10 This is a three-dimensional structural diagram of the bag-opening device of this utility model; Figure 11 This is a three-dimensional structural diagram of the centering component of this utility model; Figure 12 This is a three-dimensional structural diagram of the bagging mechanism of this utility model; Figure 13 This is a three-dimensional structural diagram of the lifting platform of this utility model; Figure 14 This is a three-dimensional structural diagram of the bagging assembly of this utility model; Figure 15 This is a three-dimensional structural diagram of the material lifting component of this utility model; Figure 16 This is an enlarged structural diagram of part A in the three-dimensional structural schematic diagram of the material lifting component of this utility model; Figure 17 This is a three-dimensional structural diagram of the fork bag unit of this utility model; Figure 18 This is a three-dimensional structural diagram of the gripper unit of this utility model; Figure 19 This is a three-dimensional structural diagram of the horizontal adjustment unit and the cloth roll gripping unit of this utility model; Figure 20 This is a schematic diagram of the three-dimensional structure of the transverse movement mechanism of this utility model. Figure 1 ; Figure 21 This is a schematic diagram of the three-dimensional structure of the transverse movement mechanism of this utility model. Figure 2 ; Figure 22 This is a three-dimensional structural diagram of the shaping mechanism of this utility model.

[0020] In the diagram: 1. Conveying device, 11. First conveyor line, 110. Limiting plate, 12. Second conveyor line, 10. Fabric roll, 2. Bag-making device, 21. Bag-picking mechanism, 211. Carrying platform, 2110. Slot, 2111. Pushing plate, 2112. Pushing cylinder, 212. Bag picker, 213. Bag-picking cylinder, 214. Bag-picking suction cup, 2140. Mounting plate, 2141. Suction cup seat, 215. Angle adjustment cylinder, 216. Mounting frame, 22. Bag opening mechanism, 2201. Centering assembly, 2202. Positioning shaft, 2203. Adjusting seat, 2204. Positioning cylinder, 2205. Positioning plate, 221. Bag feeding assembly, 221 1. Pneumatic gripper, 2212. Electric linear module, 2213. Pneumatic gripper cylinder, 2214. Pneumatic gripper fingers, 2215. Slide table, 222. Bag transfer assembly, 2221. Roller unit, 2222. Pressing unit, 2223. Drive motor, 2224. Drive roller, 2225. Pressing cylinder, 2226. Pressing wheel assembly, 223. Bag opening assembly, 2231. Moving suction cup, 2232. Fixed suction cup, 2233. Suction cup cylinder, 23. Bag-feeding mechanism, 2301. Swing arm, 2302. Bag opening adjustment shaft, 2303. Opening fork, 2304. Bag opening cylinder, 2305. Rotating linkage, 2306. Rotating arm, 2307. Actuator 2308. Shaft, 2309. Gripper arm, 2300. Adjustment hole, 231. Lifting platform, 2311. Support base plate, 2312. Lifting drive component, 2313. Guide column, 2314. Carrying plate, 232. Bag-covering assembly, 2321. Crossbeam frame, 2322. Gripper unit, 2323. Bag-forking unit, 2324. Bag-clamping drive component, 2325. Gripper body, 2326. Gripper cylinder, 2327. Rotating shaft, 2328. Bag-clamping motor, 233. Material lifting assembly, 2330. Limiter, 2331. Material lifting frame, 2333. Material lifting cylinder, 2334. Horizontal adjustment unit, 2335. Fabric roll gripping unit, 2336. Horizontal adjustment 2337. Connector; 2338. Horizontal adjustment cylinder; 2339. Gripping gripper; 3. Gripping cylinder; 3. Sealing device; 31. Lateral movement mechanism; 311. Transfer assembly; 3110. Support frame; 3111. Linear guide rail; 3112. Synchronous belt drive unit; 3113. Slide; 3114. Synchronous belt clamp; 312. Clamping assembly; 3121. Clamping claw; 3122. Linkage assembly; 3123. Clamping cylinder; 3124. Bag opening clamping assembly; 3125. Holding plate; 32. Shaping mechanism; 321. Fixed bracket; 322. Shaping synchronous belt assembly; 3220. Rotary roller; 323. Clamping cylinder; 324. Conveyor motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Example 1: like Figures 1 to 22 As shown, a polyester-nylon composite curtain fabric roll bagging device includes: a conveying device 1, a bagging device 2, and a sealing device 3. The conveying device 1 horizontally conveys the fabric roll 10, and along the conveying direction of the fabric roll 10, a bagging device 2 and a sealing device 3 are sequentially arranged. The bagging device 2 includes a bag-picking mechanism 21, a bag-opening mechanism 22, and a bag-packing mechanism 23. The bag-picking mechanism 21 is connected to the bag-opening mechanism 22. The bag-picking mechanism 21 picks up and lifts up the packaging bags one by one. The bag-opening mechanism 22 is located next to the conveying device 1. The bag-opening mechanism 22 receives the packaging bags lifted by the bag-picking mechanism 21 and opens them. The bag-packing mechanism 23 is arranged side by side with the bag-opening mechanism 22. The bag-packing mechanism 23 is located above the conveying path of the conveying device 1, and the bag-packing mechanism 23 puts the cloth roll conveyed by the conveying device 1 into the packaging bag opened by the bag-opening mechanism 22. The sealing device 3 includes a transverse moving mechanism 31, a shaping mechanism 32, and a sewing machine 33. The transverse moving mechanism 31 transports the bagged fabric roll 10 to the shaping mechanism 32. The shaping mechanism 32 clamps and shapes the opening of the packaging bag of the fabric roll 10. The sewing machine 33 sews the opening of the packaging bag of the shaped fabric roll 10.

[0025] The conveying device 1 includes a first conveying line 11 and a second conveying line 12 arranged at different heights. Both the first conveying line 11 and the second conveying line 12 are rotary belt conveyors.

[0026] It should be noted that the staggered design of the dual conveyor lines avoids spatial interference with the bagging device 2 and sealing device 3, thus optimizing the equipment layout.

[0027] Secondly, it should be noted that both the output end of the first conveyor line 11 and the input end of the second conveyor line 12 are equipped with limit plates 110. The limit plates 110 are used to smoothly convey the fabric roll to prevent misalignment and ensure that subsequent processes cannot be carried out accurately.

[0028] The bag-taking mechanism 21 includes a material carrier 211 and a bag taker 212. The material carrier 211 is a horizontally arranged rectangular platform. The bag taker 212 includes a bag-taking cylinder 213, a bag-taking suction cup 214, and an angle adjustment cylinder 215. The bag-picking suction cup 214 is disposed above the material carrier platform 211. Several sets of the bag-picking suction cup 214 are arranged along the width of the packaging bag. The bag-picking suction cup 214 adsorbs the packaging bag. The top of the bag-picking suction cup 214 is hinged to the mounting plate 2140 through the suction cup seat 2141. The other end of the mounting plate 2140 is connected to the output end of the bag-picking cylinder 213 and fixedly connected through the mounting bracket 216. The bag-picking cylinder 213 drives the bag-picking suction cup 214 to move up and down along the vertical direction of the material carrier platform 211. One end of the angle adjustment cylinder 215 is hinged to the mounting plate 2140, and the other end of the angle adjustment cylinder 215 is hinged to the suction cup seat 2141. The angle adjustment cylinder 215 drives the bag-removing suction cup 214 to rotate and swing for adjustment.

[0029] It should be added that a pusher plate 2111 is also installed in the slot 2110 provided on the material carrier 211. The pusher plate 2111 is driven by the pusher cylinder 2112 to move horizontally back and forth along the conveying direction of the first conveyor line 11 to push the packaging bag. It can push the packaging bag on the material carrier 211 towards the suction cup to ensure that the suction cup can always adhere to the packaging bag and avoid the bag being sucked up due to excessive stacking.

[0030] The bag opening mechanism 22 includes a bag feeding assembly 221, a bag transfer assembly 222, and a bag opening assembly 223; The bag feeding assembly 221 includes several sets of pneumatic grippers 2211 and an electric linear module 2212. Each pneumatic gripper 2211 includes a pneumatic gripper cylinder 2213 and two sets of pneumatic gripper fingers 2214. The pneumatic gripper cylinder 2213 drives the two sets of pneumatic gripper fingers 2214 to clamp the edge of the packaging bag in the width direction. The pneumatic grippers 2211 are arranged along the width direction of the packaging bag. Each pneumatic gripper 2211 is fixedly connected to the slide table 2215 of the electric linear module 2212. The electric linear module 2212 drives the pneumatic grippers 2211 to reciprocate parallel to the fabric roll conveying direction of the first conveying line 11. The bag conveying assembly 222 includes a roller unit 2221 and a pressing unit 2222. The roller unit 2221 is horizontally positioned below the packaging bag, and the pressing unit 2222 is positioned above the packaging bag. The roller unit 2221 includes a drive motor 2223 and a drive roller 2224. The drive motor 2223 drives the drive roller 2224 to roll. The pressing unit 2222 includes a pressing cylinder 2225 and a pressing wheel assembly 2226. The pressing wheel assembly 2226 is driven by the pressing cylinder 2225 to move vertically. The rolling drive roller 2224 and the vertically moving pressing wheel assembly 2226 cooperate to convey the packaging bag along the fabric roll conveying direction perpendicular to the first conveying line 11. It should be added that two sets of centering components 2201 are also arranged in parallel on the side of the roller unit 2221. The centering component 2201 further includes a positioning shaft 2202, an adjusting seat 2203, a positioning cylinder 2204, and a positioning plate 2205. The adjusting seat 2203 is disposed on the positioning shaft 2202, and the positioning cylinder 2204 is fixedly connected to the adjusting seat 2203. The top of the positioning plate 2205 extends out of the groove on the operating platform of the bag transfer component 222 and slides. The positioning plate 2205 is fixedly connected to the pushing end of the positioning cylinder 2204. The spacing of the positioning plates 2205 is adjusted by the positioning cylinder 2204 to center the packaging bag.

[0031] The bag opening component 223 is located at the output end of the bag opening mechanism 22. The bag opening component 223 includes a movable suction cup 2231 and a fixed suction cup 2232 arranged vertically. The movable suction cup 2231 is driven to move vertically by a suction cup cylinder 2233. The fixed suction cup 2232 is fixedly arranged. The opening in the length direction of the packaging bag is opened by the cooperation of the movable suction cup 2231 and the fixed suction cup 2232.

[0032] The bagging mechanism 23 includes a lifting platform 231, a bagging component 232, and a material lifting component 233; The lifting platform 231 includes a support base plate 2311, a lifting drive component 2312, and several sets of guide columns 2313. A material carrier plate 2314 is also provided on the top of the support base plate 2311. The lifting drive component 2312 drives the material carrier plate 2314 to move up and down in the vertical direction. Several sets of guide columns 2313 are distributed at the four corners of the material carrier plate 2314 and are used for guidance.

[0033] It should be noted that the carrier plate 2311 is raised and lowered as a whole under the drive of the lifting drive component 2312 to receive the cloth roll 10 sent from the end of the first conveyor line 11. The guide column 2313 ensures that the carrier plate 2314 is stable and does not deviate when it is raised and lowered.

[0034] The bagging assembly 232 includes a crossbeam frame 2321, a bag clamping drive component 2324, a gripper unit 2322, and a fork bag unit 2323; The bag clamping drive component 2324 includes a bag clamping motor 2328 and a rotating shaft 2327. The bag clamping motor 2328 is connected to the rotating shaft 2327 via a coupling, and the bag clamping motor 2328 drives the rotating shaft 2327 to rotate. Two sets of gripper units 2322 are symmetrically arranged and are respectively located at the ends of the rotating shaft 2327. The gripper units 2322 are located on both sides of the length direction of the packaging bag. The gripper units 2322 are driven by the rotating shaft 2327 to rotate and swing. The gripper unit 2322 includes a gripper body 2325 and a gripper cylinder 2326. The gripper cylinder 2326 drives the gripper body 2325 to open and close relative to clamp the packaging strap. It should be noted that the gripper body 2325 is L-shaped. The L-shaped design can more effectively clamp the packaging bag, prevent the packaging bag from slipping, and reduce the existence of gaps.

[0035] Two sets of fork-bag units 2323 are provided, and the fork-bag units 2323 are arranged between the two sets of gripper units 2322. The fork-bag unit 2323 includes a swing arm 2301, a bag opening adjustment shaft 2302, an opening fork 2303, and a bag opening cylinder 2304. One end of the swing arm 2301 is fixedly connected to the rotating shaft 2327, and the other end is hinged to the bag opening adjustment shaft 2302. A rotating connecting rod 2305 is also fixedly connected to the bag opening adjustment shaft 2302. The opening fork 2303 is fixedly connected to the end of the bag opening adjustment shaft 2302. One end of the bag opening cylinder 2304 is hinged to the swing arm 2301, and the other end is hinged to the rotating connecting rod 2305. The rotating shaft 2327 drives the swing arm 2301 to rotate, and the bag opening cylinder 2304 pushes the opening fork 2303 to rotate and swing around the hinge point.

[0036] It should be added that the gripper unit 2322 also includes a rotating arm 2306, an actuating shaft 2307, and a gripper arm 2308. One end of the rotating arm 2306 is fixedly connected to the rotating shaft 2327, and the other end is fixedly connected to the actuating shaft 2307. The gripper arm 2308 is mounted on the end of the actuating shaft 2307. The center of the gripper arm 2308 is hollow, and several sets of adjustment holes 2309 are provided on both sides of the gripper arm 2308.

[0037] It should be noted that the gripper arm 2308 is telescopically adjustable on the actuation shaft 2307 for spacing adjustment. The gripper arm 2308 has a hollow center and adjustment holes 2309 on both sides, which allows for height adjustment of the gripper cylinder 2326. The spacing of the gripper arm 2308 and the height of the gripper cylinder 2326 can be adjusted according to the specifications of the fabric roll, thereby improving the adaptability of the equipment to fabric rolls of different specifications.

[0038] The material lifting assembly 233 includes a material lifting frame 2331, a material lifting cylinder 2333, a horizontal adjustment unit 2334, and a cloth roll gripping unit 2335; The output end of the lifting cylinder 2333 is connected to the lifting frame 2331, and the lifting cylinder 2333 drives the lifting frame 2331 to be raised and lowered in the vertical direction. It should be noted that a limiter 2330 is also provided between the lifting cylinder 2333 and the lifting frame 2331, which limits the extreme positions of the upward and downward movement.

[0039] Two sets of horizontal adjustment units 2334 are provided. The horizontal adjustment unit 2334 is located between the material lifting frame 2331 and the fabric roll gripping unit 2335. The horizontal adjustment unit 2334 includes a horizontal adjustment connector 2336 and a horizontal adjustment cylinder 2337. One end of the horizontal adjustment connector 2336 is hinged to the material lifting frame 2331, and the other end is hinged to the fabric roll gripping unit 2335. The pushing end of the horizontal adjustment cylinder 2337 is hinged to either side of the horizontal adjustment connector 2336. The horizontal adjustment connector 2336 is driven to swing laterally and adjust by the horizontal adjustment cylinder 2337. The fabric roll gripping unit 2335 includes two sets of gripping grippers 2338 and a gripping cylinder 2339. The two sets of gripping grippers 2338 are fixedly connected to the pushing ends on both sides of the gripping cylinder 2339. The gripping cylinder 2339 drives the two sets of gripping grippers 2338 to extend and retract to grip the fabric roll 10.

[0040] The lateral movement mechanism 31 includes a transfer component 311 and a clamping component 312; The transfer assembly 311 includes a support frame 3110, a linear guide rail 3111, a synchronous belt drive unit 3112, and a slide block 3113. Two sets of linear guide rails 3111 are arranged in parallel and are mounted on the bottom of the support frame 3110. The synchronous belt drive unit 3112 is provided with a synchronous belt clamp 3114. The slide block 3113 is fixedly connected to the synchronous belt clamp 3114. The synchronous belt drive unit 3112 drives the slide block 3113 to reciprocate along the linear guide rail 3111. The clamping assembly 312 includes two sets of clamping jaws 3121, a connecting rod assembly 3122, two sets of clamping cylinders 3123, and a bag opening clamping assembly 3124. The two sets of clamping jaws 3121 are hinged to the slide block 3113 through the connecting rod assembly 3122. The two sets of clamping cylinders 3123 are respectively connected to the two sets of clamping jaws 3121 for transmission. The clamping cylinders 3123 drive relative opening and closing movement. The bag opening clamping assembly 3124 is fixedly installed on the top of the clamping jaws 3121 and clamps the bag opening of the packaging bag.

[0041] It should be noted that the end of the clamping claw 3121 is also provided with a clamping plate 3125, which clamps the bagged fabric roll to prevent it from falling off. Both the clamping plate 3125 and the bag clamping assembly 3124 are provided with screw rods, which can effectively adjust the distance between the clamping plate 3125 and the bag clamping assembly 3124. Furthermore, the bottom of the clamping claw 3121 is provided with several adjustment holes, and the clamping plate 3125 can be adjusted in height by inserting the screw rods into the adjustment holes at different heights. This allows for clamping fabric rolls of different specifications while avoiding damage to the fabric.

[0042] The shaping mechanism 32 includes a fixed bracket 321, two sets of shaping synchronous belts 322, a clamping cylinder 323, and a transmission motor 324. The fixed bracket 321 is vertically fixed to the bottom of the support frame 3110. The shaping synchronous belts 322 are located below the fixed bracket 321. One end of the clamping cylinder 323 is hinged to the fixed bracket 321, and the other end is hinged to the shaping synchronous belts 322. The output shaft of the transmission motor 324 is connected to either of the shaping synchronous belts 322. The clamping cylinder 323 drives the shaping synchronous belts 322 to move inward to clamp the opening of the packaging bag. The transmission motor 324 drives the shaping synchronous belts 322 to rotate and transport the packaging bag.

[0043] It should be noted that the shaping synchronous belt group 322 is provided with several sets of rotating rollers 3220. The rolling of the rotating rollers 3220 achieves effective transmission of the packaging bag, which can reduce the friction between the bag opening and the synchronous belt and prevent the packaging bag from being damaged. It is especially suitable for thinner curtain fabric packaging bags.

[0044] Secondly, it should be added that the structure of the sewing machine 33 is the same as that in application number CN201020200293.5, and it is used for sewing packaging bags, etc.

[0045] Working principle: 1. Fabric roll-up: The fabric roll is placed on the first conveyor line 11 by manual labor or upstream equipment. The limit plate 110 corrects the position of the fabric roll to avoid misalignment during conveying.

[0046] 2. Pre-bagging: The first conveyor line 11 conveys the fabric roll to the lifting platform 231 of the bagging mechanism 23. The lifting drive 2312 drives the material carrier plate 2314 to rise and receive the fabric roll. At the same time, the bag picking mechanism 21 pushes the packaging bag to the bag picking suction cup 214 through the pusher plate 2111. After the suction cup picks up the packaging bag, it is lifted by the bag picking cylinder 213 and the angle adjustment cylinder 215 adjusts the angle and transmits it to the pneumatic gripper 2211 of the bag opening mechanism 22.

[0047] 3. Bag opening and bagging: The pneumatic gripper 2211 clamps the packaging bag and conveys it to the bag transfer assembly 222 via the electric linear module 2212. The centering assembly 2201 corrects the packaging bag to be centered. The transmission roller 2224 and the lower pressure roller assembly 2226 work together to send the packaging bag to the bag opening assembly 223. The moving suction cup 2231 descends and works with the fixed suction cup 2232 to open the bag opening. Then, the gripper unit 2322 of the bagging assembly 232 clamps the two sides of the bag opening, the fork bag unit 2323 opens the bag opening, the gripper 2338 of the material lifting assembly 233 holds the fabric roll, and the horizontal adjustment unit 2334 finely adjusts the position to vertically feed the fabric roll into the opened packaging bag.

[0048] 4. Sealing and finishing: The bagged fabric roll is lowered by the lifting platform 231 and clamped by the clamping claws 3121 of the transverse mechanism 31 through the clamping plate 3125. The bag opening assembly 3124 fixes the bag opening. The synchronous belt drive unit 3112 drives the slide 3113 to move the fabric roll to the shaping mechanism 32. The clamping cylinder 323 drives the shaping synchronous belt group 322 to clamp the bag opening. The conveyor motor 324 drives the rotating roller 3220 and the synchronous belt to sort out the pleats of the bag opening and smoothly convey the packaging bag to the sewing machine 33 to complete the bag sealing.

[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for bagging polyester-nylon composite curtain fabric rolls, characterized in that, include: Conveying device (1), bagging device (2) and sealing device (3); The conveying device (1) horizontally conveys the cloth roll (10), and along the conveying direction of the cloth roll (10), a bagging device (2) and a sealing device (3) are sequentially provided. The bagging device (2) includes a bag-taking mechanism (21), a bag-opening mechanism (22), and a bag-packing mechanism (23). The bag-taking mechanism (21) is connected to the bag-opening mechanism (22). The bag-taking mechanism (21) picks up and lifts up the packaging bags one by one. The bag-opening mechanism (22) is located next to the conveying device (1). The bag-opening mechanism (22) receives the packaging bags lifted by the bag-taking mechanism (21) and performs bag-opening processing. The bag-packing mechanism (23) is arranged side by side with the bag-opening mechanism (22). The bag-packing mechanism (23) is located above the conveying path of the conveying device (1), and the bag-packing mechanism (23) puts the cloth roll conveyed by the conveying device (1) into the packaging bag opened by the bag-opening mechanism (22). The sealing device (3) includes a transverse mechanism (31), a shaping mechanism (32) and a sewing machine (33). The transverse mechanism (31) transports the bagged fabric roll (10) to the shaping mechanism (32). The shaping mechanism (32) clamps and shapes the bag opening of the fabric roll (10). The sewing machine (33) sews the bag opening of the shaped fabric roll (10).

2. The polyester-nylon composite curtain fabric roll bagging device according to claim 1, characterized in that: The conveying device (1) includes a first conveyor line (11) and a second conveyor line (12) arranged at different heights. Both the first conveyor line (11) and the second conveyor line (12) are rotary belt conveyors.

3. The polyester-nylon composite curtain fabric roll bagging device according to claim 1, characterized in that: The bag-taking mechanism (21) includes a material carrier (211) and a bag taker (212). The material carrier (211) is a rectangular platform set horizontally. The bag taker (212) includes a bag-taking cylinder (213), a bag-taking suction cup (214), and an angle adjustment cylinder (215). The bag-picking suction cup (214) is located above the material carrier (211). Several sets of the bag-picking suction cup (214) are arranged along the width of the packaging bag. The bag-picking suction cup (214) adsorbs the packaging bag. The top of the bag-picking suction cup (214) is hinged to the mounting plate (2140) through the suction cup seat (2141). The other end of the mounting plate (2140) is connected to the output end of the bag-picking cylinder (213) and fixedly connected through the mounting bracket (216). The bag-picking cylinder (213) drives the bag-picking suction cup (214) to move up and down along the vertical direction of the material carrier (211). One end of the angle adjustment cylinder (215) is hinged to the mounting plate (2140), and the other end of the angle adjustment cylinder (215) is hinged to the suction cup seat (2141). The angle adjustment cylinder (215) drives the bag-taking suction cup (214) to rotate and swing for adjustment.

4. The polyester-nylon composite curtain fabric roll bagging device according to claim 2, characterized in that: The bag opening mechanism (22) includes a bag feeding assembly (221), a bag transfer assembly (222), and a bag opening assembly (223). The bag feeding assembly (221) includes several sets of pneumatic grippers (2211) and an electric linear module (2212). The pneumatic gripper (2211) includes a pneumatic gripper cylinder (2213) and two sets of pneumatic gripper fingers (2214). The pneumatic gripper cylinder (2213) drives the two sets of pneumatic gripper fingers (2214) to clamp the edge of the packaging bag in the width direction. The pneumatic grippers (2211) are arranged along the width direction of the packaging bag. The pneumatic grippers (2211) are all fixedly connected to the slide table (2215) of the electric linear module (2212). The electric linear module (2212) drives the pneumatic grippers (2211) to reciprocate in parallel with the cloth roll conveying direction of the first conveying line (11). The bag conveying assembly (222) includes a roller unit (2221) and a pressing unit (2222). The roller unit (2221) is horizontally positioned below the packaging bag, and the pressing unit (2222) is positioned above the packaging bag. The roller unit (2221) includes a drive motor (2223) and a drive roller (2224). The drive motor (2223) drives the drive roller (2224) to roll. The pressing unit (2222) includes a pressing cylinder (2225) and a pressing wheel assembly (2226). The pressing wheel assembly (2226) is driven by the pressing cylinder (2225) to move up and down in the vertical direction. The rolling drive roller (2224) and the moving pressing wheel assembly (2226) cooperate with each other to horizontally convey the packaging bag along the cloth roll conveying direction perpendicular to the first conveying line (11). The bag opening assembly (223) is located at the output end of the bag opening mechanism (22). The bag opening assembly (223) includes a movable suction cup (2231) and a fixed suction cup (2232) arranged vertically. The movable suction cup (2231) is driven by the suction cup cylinder (2233) to move up and down in the vertical direction. The fixed suction cup (2232) is fixedly arranged. The movable suction cup (2231) and the fixed suction cup (2232) work together to open the opening in the length direction of the packaging bag.

5. The polyester-nylon composite curtain fabric roll bagging device according to claim 2, characterized in that: The bagging mechanism (23) includes a lifting platform (231), a bagging assembly (232), and a material lifting assembly (233). The lifting platform (231) is horizontally positioned below the output end of the first conveyor line (11), the bagging assembly (232) is positioned at the output end of the bag opening mechanism (22) and is positioned corresponding to the packaging bag that has completed the opening process, and the material lifting assembly (233) is positioned above the lifting platform (231).

6. The polyester-nylon composite curtain fabric roll bagging device according to claim 5, characterized in that: The lifting platform (231) includes a support base plate (2311), a lifting drive (2312), and several sets of guide columns (2313). A material carrier plate (2314) is also provided on the top of the support base plate (2311). The lifting drive (2312) drives the material carrier plate (2314) to move up and down in the vertical direction. Several sets of guide columns (2313) are distributed at the four corners of the material carrier plate (2314) and are guided by the guide columns (2313).

7. The polyester-nylon composite curtain fabric roll bagging device according to claim 5, characterized in that: The bagging assembly (232) includes a crossbeam frame (2321), a bag clamping drive (2324), a gripper unit (2322), and a fork bag unit (2323). The bag clamping drive (2324) includes a bag clamping motor (2328) and a rotating shaft (2327), and the bag clamping motor (2328) drives the rotating shaft (2327) to rotate. Two sets of gripper units (2322) are symmetrically arranged and are respectively located at the ends of the rotating shaft (2327). The gripper units (2322) are located on both sides of the length direction of the packaging bag. The gripper units (2322) are driven by the rotating shaft (2327) to rotate and swing. The gripper unit (2322) includes a gripper body (2325) and a gripper cylinder (2326). The gripper cylinder (2326) drives the gripper body (2325) to open and close relative to clamp the packaging strap. The fork bag unit (2323) is provided in two sets, and the fork bag unit (2323) is disposed between the two sets of gripper units (2322). The fork bag unit (2323) includes a swing arm (2301), a bag opening adjustment shaft (2302), an opening fork (2303), and a bag opening cylinder (2304). One end of the swing arm (2301) is fixedly connected to the rotating shaft (2327), and the other end is hinged to the bag opening adjustment shaft (2302). The bag opening adjustment shaft (2301) is... 2) A rotating connecting rod (2305) is also fixedly connected to the upper part. The opening fork (2303) is fixedly connected to the end of the bag opening adjustment shaft (2302). One end of the bag opening cylinder (2304) is hinged to the swing arm (2301), and the other end is hinged to the rotating connecting rod (2305). The swing arm (2301) is driven to rotate by the rotating shaft (2327), and the opening fork (2303) is pushed to rotate and swing around the hinge point by the bag opening cylinder (2304).

8. The polyester-nylon composite curtain fabric roll bagging device according to claim 5, characterized in that: The material lifting assembly (233) includes a material lifting frame (2331), a material lifting cylinder (2333), a horizontal adjustment unit (2334), and a cloth roll gripping unit (2335). The output end of the lifting cylinder (2333) is connected to the lifting frame (2331) for transmission, and the lifting cylinder (2333) drives the lifting frame (2331) to be raised and lowered in the vertical direction; Two sets of the horizontal adjustment unit (2334) are provided. The horizontal adjustment unit (2334) is located between the material lifting frame (2331) and the fabric roll gripping unit (2335). The horizontal adjustment unit (2334) includes a horizontal adjustment connector (2336) and a horizontal adjustment cylinder (2337). One end of the horizontal adjustment connector (2336) is hinged to the material lifting frame (2331), and the other end is hinged to the fabric roll gripping unit (2335). The pushing end of the horizontal adjustment cylinder (2337) is hinged to any side of the horizontal adjustment connector (2336). The horizontal adjustment connector (2336) is driven to swing laterally by the horizontal adjustment cylinder (2337). The fabric roll gripping unit (2335) includes two sets of gripping grippers (2338) and a gripping cylinder (2339). The two sets of gripping grippers (2338) are fixedly connected to the push ends on both sides of the gripping cylinder (2339). The gripping cylinder (2339) drives the two sets of gripping grippers (2338) to extend and retract to grip the fabric roll (10).

9. The polyester-nylon composite curtain fabric roll bagging device according to claim 2, characterized in that: The traversing mechanism (31) includes a transfer assembly (311) and a clamping assembly (312). The transfer assembly (311) includes a support frame (3110), a linear guide rail (3111), a synchronous belt drive unit (3112), and a slide (3113). Two sets of linear guide rails (3111) are arranged in parallel. The linear guide rails (3111) are installed at the bottom of the support frame (3110). The synchronous belt drive unit (3112) is provided with a synchronous belt clamp (3114). The slide (3113) is fixedly connected to the synchronous belt clamp (3114). The synchronous belt drive unit (3112) drives the slide (3113) to reciprocate along the linear guide rail (3111). The clamping assembly (312) includes two sets of clamping jaws (3121), a connecting rod assembly (3122), two sets of clamping cylinders (3123), and a bag opening clamping assembly (3124). The two sets of clamping jaws (3121) are hinged to the slide (3113) through the connecting rod assembly (3122). The two sets of clamping cylinders (3123) are respectively connected to the two sets of clamping jaws (3121) for transmission. The clamping cylinders (3123) drive relative opening and closing movement. The bag opening clamping assembly (3124) is fixedly installed on the top of the clamping jaws (3121) and clamps the bag opening of the packaging bag through the bag opening clamping assembly (3124).

10. The polyester-nylon composite curtain fabric roll bagging device according to claim 9, characterized in that: The shaping mechanism (32) includes a fixed bracket (321), two sets of shaping synchronous belts (322), a clamping cylinder (323), and a transmission motor (324). The fixed bracket (321) is vertically fixed to the bottom of the support frame (3110). The shaping synchronous belts (322) are located below the fixed bracket (321). One end of the clamping cylinder (323) is hinged to the fixed bracket (321), and the other end is hinged to the shaping synchronous belts (322). The output shaft of the transmission motor (324) is connected to any one of the shaping synchronous belts (322). The clamping cylinder (323) drives the shaping synchronous belts (322) to move inward to clamp the bag opening. The transmission motor (324) drives the shaping synchronous belts (322) to rotate and transport the bag.

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