Intelligent garment production hanging assembly line

Abstract

The invention relates to an intelligent garment production hanging assembly line, and belongs to the technical field of transportation equipment, the assembly line comprises a bearing frame, guide rails, a hanging frame, a driving mechanism and a discharging mechanism, the guide rail II comprises a linear conveying section, a spiral descending conveying section and an upward conveying section, different station requirements are met, and the hanging frame moves along the guide rails through rolling wheels; a rotary positioning structure is arranged between the connecting frame and the hanging plate, the angle can be locked during conveying to prevent disordered swinging, and manual rotation is allowed during feeding; the hanging plate stably clamps clothes through cooperation of a hanging rod and a U-shaped opening and combination of the acting force of a spring, the driving mechanism drives the hanging frame to move through a transmission chain and a push block, the driving device assists the hanging frame to be stably connected in a climbing section, the discharging mechanism drives a pressing rod to press the hanging rod downwards through an air cylinder, and automatic discharging and resetting are achieved. The problems that conveying is discontinuous, the suspension bracket is prone to colliding and winding, and the discharging efficiency is low are solved, automatic stable conveying is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of transportation equipment technology and relates to an intelligent garment production hanging assembly line. Background Technology

[0002] In the garment manufacturing industry, hanging production lines are key equipment connecting various processing steps, and their operating efficiency and stability directly affect production progress and product quality. Currently, traditional garment production hanging systems generally suffer from the following problems: In the conveying process, most systems rely on manual pushing or simple mechanical transmission, making it difficult to achieve continuous automated operation. Some equipment using chain drives often experiences issues such as jamming or tilting of the suspension frame due to unreasonable pusher design or poor track connection. This results in uneven garment conveying speeds and excessively long waiting times between processes, failing to meet the needs of large-scale mass production. At the same time, traditional tracks are mostly single horizontal structures, and when garments are conveyed to the processing station, the height often does not match the operating table. Workers need to frequently bend over or stand on tiptoe to pick up and put down materials, which not only increases labor intensity but also easily affects processing accuracy due to inconvenient operation. In terms of garment securing, existing hanging devices mostly use rigid hooks or simple clamps. For thicker garments, they may slip during transport due to insecure clamping, affecting production continuity and making loading inconvenient. During the unloading process, traditional systems rely heavily on manual removal of clothing, which is inefficient. Furthermore, when the suspension frame is being transported at high speed or passing through the spiral section, the suspension plate is prone to disorderly rotation or swaying around the connecting shaft due to inertia, which may cause collisions or even entanglement between adjacent suspension frames.

[0003] Therefore, we propose an intelligent garment production hanging assembly line to solve the problems mentioned above. Summary of the Invention

[0004] In view of this, in order to solve the above problems, the present invention provides an intelligent garment production hanging assembly line.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent garment production hanging assembly line, comprising: Multiple support frames, with guide rail I fixedly mounted on the top of each support frame; Guide rail II is fixedly installed at the bottom of guide rail I. Guide rail II includes a straight section, a spiral descending section and an upward conveying section. The spiral descending section and the upward conveying section are fixedly connected between adjacent guide rails I. Multiple hanging frames are provided, each including rollers, a connecting frame, a hanging plate, and a hanging rod. The rollers are rotatably mounted on the guide rail II. The rollers are rotatably connected to the hanging plate via the connecting frame. A U-shaped opening is provided at the bottom of the hanging plate. The hanging rod is rotatably mounted in the U-shaped opening, and one end of the hanging rod is inclined upward and can abut against the inner wall of the U-shaped opening to form a clamping space for holding clothing. The drive mechanism includes a motor, a transmission chain, and push blocks. The motor is fixedly mounted on the top of the guide rail I via a mounting bracket. The transmission chain is connected to the output end of the motor. Multiple push blocks are fixedly disposed on the outside of the transmission chain. The push blocks are used to push the roller to move on the straight segment. A drive device is disposed on one side of the upward conveying section. The drive device includes a mounting frame and a plurality of drive wheels. The plurality of drive wheels are rotatably disposed within the mounting frame. The drive wheels are used to drive the suspension frame to move from the upward conveying section to the straight section. The unloading mechanism is located on the outside of the guide rail I. The unloading mechanism includes a limiting plate and a movable clamping plate. The limiting plate is used to limit the suspension plate that moves to the unloading station. The clamping plate is provided with a downwardly movable pressing rod. The pressing rod is used to press the suspension rod downward to disengage it from the contact state with the U-shaped opening, so as to release the garment.

[0006] As a further improvement to the above technical solution: A waist-shaped hole is provided on one side of the suspension plate, and the suspension rod is rotatably mounted on the suspension plate through a connecting shaft passing through the waist-shaped hole; A fixing plate is fixedly installed inside the suspension plate. A sliding rod is slidably mounted through the fixing plate. One end of the sliding rod is fixedly mounted with an abutment plate that abuts against the outside of the suspension rod. A spring is sleeved on the sliding rod. The two ends of the spring abut against the fixing plate and the abutment plate, respectively, so as to provide a continuous abutment force to the suspension rod through the abutment plate.

[0007] The unloading mechanism further includes a support rod II and a cylinder I. The support rod II is fixedly installed on the outside of the guide rail I. The clamping plate is slidably connected to the support rod II through multiple guide rods II. The cylinder I is fixedly installed on the support rod II, and the output end of the cylinder I is fixedly connected to the clamping plate to drive the clamping plate to move toward or away from the limiting plate.

[0008] A cylinder II is fixedly installed on the top of the clamping plate. There are multiple clamping rods connected by a connecting strip. The connecting strip is fixedly connected to the output end of the cylinder II. A guide rod III is also slidably provided through the top of the clamping plate. The bottom end of the guide rod III is fixedly connected to the connecting strip, so that the cylinder II can drive the clamping rod to move downward along the guide rod III.

[0009] A push rod is rotatably provided through one side of the clamping plate. One end of the push rod is provided with a conical head. A conical groove adapted to the conical head is opened on the outer side of the connecting shaft. When the clamping plate moves toward the limiting plate under the drive of the cylinder I, the conical head is inserted into the conical groove and drives the connecting shaft to move in the waist-shaped hole.

[0010] A slide rail is fixedly installed on the top of the suspension rod, and a sliding block is slidably sleeved on the slide rail. The top of the sliding block has an arc groove that matches the clamping rod. The clamping rod is made of magnetic material, so that during the unloading process, the arc groove can be magnetically attracted to the clamping rod and move accordingly, and when the clamping rod is reset, it drives the suspension rod to rotate and reset.

[0011] A fixed frame is also fixedly installed on the top of the guide rail I. A limiting guide rail is fixedly installed at one end of the fixed frame. The limiting guide rail is located above the spiral descending section and together with the spiral descending section, forms a limiting channel for the roller.

[0012] The mounting frame of the drive device is fixedly installed at one end of the limiting guide rail.

[0013] A limiting strip is fixedly provided on one side of the clamping plate. When the clamping plate moves, the limiting strip is used to abut against one side of the suspension plate to assist in limiting the suspension plate.

[0014] The production line also includes a conveying device located below the unloading mechanism, which is used to receive and convey the fallen clothing.

[0015] A positioning plate is fixedly installed at the bottom of the connecting frame. Multiple positioning grooves are opened on the outer peripheral surface of the positioning plate. An elastic protrusion is provided on the top of the suspension plate. The elastic protrusion always abuts against the outer peripheral surface of the positioning plate and can be inserted into the positioning groove when the suspension plate rotates, so as to realize the positioning of the suspension plate at a specific angle.

[0016] The beneficial effects of this invention are as follows: 1. The intelligent garment production hanging assembly line disclosed in this invention uses a transmission chain driven by an electric motor and a pusher block to achieve continuous conveying of the hanging frame, eliminating the need for manual handling of garments and reducing waiting time between processes. At the same time, the design of the spiral descent section and the upward conveying section allows garments to automatically enter and exit the processing station. With the smooth transition of the drive device, the entire conveying process is smooth and efficient, greatly improving the turnover speed of garment production. 2. The intelligent garment production hanging assembly line disclosed in this invention uses a suspension rod and a U-shaped opening to form a stable clamp through the action of springs. It can adapt to the fixing needs of garments of different fabrics and styles, and prevent garments from slipping or shifting during the conveying process. The design of the rollers and guide rails, plus the assistance of the upper limit guide rail, ensures that the hanging frame does not leave the track during movement and lifting, reducing production interruptions caused by equipment failure. 3. The intelligent garment production hanging assembly line disclosed in this invention has an unloading mechanism that drives the clamping plate, pressure rod and other components to work together through a cylinder to realize the automatic unloading of garments. There is no need for manual removal of processed garments, which reduces the labor intensity of workers. At the same time, the automatic reset design of the hanging frame ensures that the equipment can work continuously and reduces the number of manual reset steps. 4. The intelligent garment production hanging assembly line disclosed in this invention has a U-shaped opening and a hanging rod whose distance can be automatically adjusted by the movement of the connecting shaft in the waist-shaped hole, so as to avoid the hanging rod and the hanging plate from colliding during unloading. The speed of the conveying device can be adjusted by a variable frequency motor, which can match the production rhythm of the preceding and following processes and is suitable for assembly line configuration in various garment production scenarios.

[0017] 5. The intelligent garment production hanging assembly line disclosed in this invention has a positioning plate and elastic protrusion between the connecting frame and the hanging plate that can effectively prevent the hanging plate from swinging disorderly due to inertia during the conveying process, ensuring the neatness and stability of the conveying queue and avoiding mutual collisions; when manual loading or inspection is required, the worker can apply force to rotate the hanging plate to position it at an angle that is convenient for operation (such as 90 degrees), thus taking into account both the stability of automated conveying and the flexibility of manual operation.

[0018] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0019] To make the objectives, technical solutions, and advantages of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, wherein: Figure 1This is a three-dimensional structural diagram of an intelligent garment production hanging assembly line according to the present invention; Figure 2 This is a schematic diagram of the installation structure of the suspension frame and guide rail of an intelligent garment production hanging assembly line according to the present invention; Figure 3 This is a partial structural diagram of the guide rail II of an intelligent garment production hanging assembly line according to the present invention; Figure 4 This is a partial cross-sectional view of the suspension frame structure of an intelligent garment production hanging assembly line according to the present invention; Figure 5 for Figure 4 Enlarged structural diagram of section A in the middle; Figure 6 This is a schematic diagram of the unloading mechanism of an intelligent garment production hanging assembly line according to the present invention; Figure 7 This is a schematic diagram of the clamping plate and push rod installation structure of an intelligent garment production hanging assembly line according to the present invention.

[0020] Reference numerals: 1. Support frame; 2. Guide rail I; 3. Mounting frame; 4. Motor; 5. Guide rail II; 51. Straight section; 52. Spiral descending section; 53. Upward conveying section; 6. Suspension frame; 61. Roller; 62. Connecting frame; 63. Suspension plate; 64. U-shaped opening; 65. Suspension rod; 66. Waist-shaped hole; 67. Connecting shaft; 671. Conical groove; 68. Fixing plate; 69. Sliding rod; 610. Spring; 611. Guide rod I; 612. Abutment plate; 613. Slide rail; 614. Sliding block; 615. Circular arc 7. Trough; 8. Unloading mechanism; 9. Support rod I; 10. Limiting plate; 11. Support rod II; 12. Guide rod II; 13. Clamping plate; 14. Cylinder I; 15. Cylinder II; 16. Guide rod III; 17. Pressing rod; 18. Connecting bar; 19. Opening; 10. Push rod; 11. Conical head; 12. Limiting bar; 13. Limiting guide rail; 14. Conveying device; 15. Fixed frame; 16. Drive device; 17. Mounting frame; 18. Drive wheel; 19. Transmission chain; 10. Push block; 11. Sprocket. Detailed Implementation

[0021] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0022] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the invention. To better illustrate the embodiments of the invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0023] In the accompanying drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components. In the description of the present invention, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting the present invention. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances. Example 1

[0024] like Figures 1-7 As shown, an intelligent garment production hanging assembly line includes multiple support frames 1 and a conveyor device 9. The support frames 1 are made of welded metal profiles and are fixed to the workshop floor at the bottom by expansion bolts. The spacing between adjacent support frames 1 is consistent to ensure the stability of the overall structure. The expansion bolts are evenly distributed at the four corners of the bottom of the support frame 1 and extend sufficiently below the ground to enhance the connection strength with the ground, maintaining stability even when the assembly line vibrates during operation. The conveyor device 9 is a belt conveyor with a non-slip rubber layer on the surface of the conveyor belt. The rubber layer has a fine texture to increase the friction between the conveyor and the garments, preventing the garments from slipping during transport. The conveying direction is perpendicular to the extension direction of the guide rail 12, and the running speed of the conveyor belt can be adjusted by a variable frequency motor, allowing for flexible adjustment according to the processing speed of subsequent processes. The tops of multiple support frames 1 are fixedly connected to guide rail I2 by bolts, which are evenly distributed along the edges of the connection surface to ensure a firm and secure connection. Guide rail I2 is made of I-beam steel, and its length and orientation are determined according to the layout of the production workshop. The bottom of guide rail I2 is fixed to guide rail II5 by brackets, while avoiding sharp protrusions that could affect the movement of the suspension frame 6. Guide rail II5 consists of multiple straight sections 51, a spiral descending section 52, and an upward conveying section 53, which are formed by bending. The straight sections 51 are kept horizontal and used to convey the suspension frame 6 to each processing station; the spiral descending section 52 extends from high to low, with its end flush with the workbench of the station, facilitating workers to pick up and put down garments, and the curvature of its curved part is treated to ensure a smooth transition of the suspension frame 6 during movement; the upward conveying section 53 is inclined and conveys the finished garments from the lower position to the higher position of the straight sections 51. The two ends of the spiral descent section 52 and the upward conveying section 53 are welded between two adjacent guide rails I2, respectively. The connection is made with a rounded transition to avoid jamming during the operation of the suspension frame 6 and to ensure smooth movement. Multiple suspension brackets 6 are installed on the guide rail II 5, the number of which is determined according to production requirements. Each suspension bracket 6 includes a roller 61, which is made of high-strength nylon material, possessing good wear resistance and toughness. The outer ring is wrapped with wear-resistant rubber, which reduces noise when the roller 61 contacts the guide rail and increases friction to prevent slippage. The axle of the roller 61 is connected to the top of the connecting frame 62 via a bearing. The bearing is filled with grease to ensure that the roller 61 can roll flexibly within the track of the guide rail II 5, reducing running resistance. The connecting frame 62 is made of steel pipe bent into shape, and its shape is designed to adapt to different angles of rotation. The bottom is rotatably connected to the suspension plate 63 via a pivot. A damping bearing is installed at the pivot, with a moderate damping force, allowing the suspension plate 63 to rotate in the vertical plane and maintain a stable angle when no external force is applied. The rotation angle range is 0-90°, meeting the needs of different operating scenarios. The hanging plate 63 is made of aluminum alloy sheet, which is lightweight and high-strength, easy to rotate and not easily deformed. Multiple U-shaped openings 64 are evenly spaced at the bottom, with rounded edges to prevent scratching the fabric when placing or removing garments. A hanging rod 65 is installed within each U-shaped opening 64 via a connecting shaft 67. The connecting shaft 67 passes through a waist-shaped hole 66 on one side of the hanging plate 63. The waist-shaped hole 66 allows the connecting shaft 67 to move within a certain range, enabling the hanging rod 65 to be adjusted according to the size of the garment. The hanging rod 65 is made of stainless steel round rod with a smooth, burr-free surface to prevent snagging on the garment fabric. One end is tilted upwards, naturally contacting the inner wall of one side of the U-shaped opening 64 to create a clamping force, securely fixing the garment to the hanging plate 63. The fixing plate 68 is internally fixed to the suspension plate 63 by screws. After the screws are tightened, an anti-loosening treatment is applied to the surface to prevent loosening due to long-term vibration. The fixing plate 68 corresponds to the position of the suspension rod 65, allowing for precise application of force to the suspension rod 65. A sliding rod 69 is installed through one side of the fixing plate 68. The sliding rod 69 uses a smooth shaft with a chrome-plated surface, resulting in high smoothness and reducing friction during sliding. A stop plate 612 is welded to one end, ensuring a strong and reliable weld. The stop plate 612 contacts the outer side of the suspension rod 65, and the contact area is designed to evenly distribute the force. A spring 610 is fitted onto the outside of the sliding rod 69 (to be inspected regularly and replaced if it fails). The two ends of the spring 610 contact the fixing plate 68 and the stop plate 612 respectively. When compressed, the spring generates thrust, pushing the stop plate 612 to press the suspension rod 65, enhancing the fixation effect on the garment. The spring 610 also has stable elasticity, maintaining sufficient thrust even after long-term use. A guide rod I 611 is welded to one side of the abutment plate 612. The guide rod I 611 passes through the guide hole on the fixing plate 68. The inner wall of the guide hole is smooth and the gap between the guide rod I 611 and the guide rod is small, ensuring that the abutment plate 612 moves in a straight line without deviation or tilting.

[0025] The top of guide rail I2 is secured to the motor 4 via a mounting bracket 3. The mounting bracket 3 is welded from angle steel, providing a stable structure capable of withstanding vibrations generated during motor 4 operation. The motor 4 is a servo motor, offering smooth operation and controllable speed. Its output shaft is connected to the sprocket 14 via a coupling, which provides cushioning to reduce impact during motor start-up and shutdown. The sprocket 14 is mounted on the bottom of the mounting bracket 3 via bearings, with the bearing seats firmly fixed to ensure stability during rotation. A transmission chain 12 is fitted onto the outer wall of guide rail I2, meshing tightly with the sprocket 14 without loosening. The chain length is aligned with the extension direction of guide rail I2. Multiple push blocks 13 are welded to the outside of the transmission chain 12. The push blocks 13 are made of rubber and have a certain elasticity, which can reduce the impact force when in contact with the roller 61. They are evenly distributed and located on one side of the roller 61. When the motor 4 drives the sprocket 14 to rotate, the transmission chain 12 drives the push blocks 13 to move. The push blocks 13 contact the roller 61 and push it to roll on the straight section 51, realizing the movement of the suspension frame 6. The movement process is smooth and there will be no jumping or jamming. The movement speed can be adjusted by the speed of the motor 4 to adapt to different production rhythms. A fixed frame 10 is welded to the top of guide rail I2. The welding points are dense and firm. The fixed frame 10 is made of square steel, which has good rigidity and is not easily deformed. A limiting guide rail 8 is welded to one end. The limiting guide rail 8 is located above the upward conveying section 53. The distance between the limiting guide rail 8 and the upward conveying section 53 is set reasonably, and together they limit the position of the roller 61 from both the upper and lower directions, preventing the suspension frame 6 from derailing during operation and ensuring operational safety. A drive device 11 is set on one side of the upward conveying section 53. The mounting frame 111 of the drive device 11 is welded to one end of the limiting guide rail 8. The mounting frame 111 has a robust structure and can provide stable support for the internal components. Multiple drive wheels 112 are mounted inside the mounting frame 111 via bearings. The bearings are well lubricated, allowing the drive wheels 112 to rotate flexibly and maintain close contact with the rims of the rollers 61. The motor drives the drive wheels 112 to rotate, moving the suspension frame 6 from the upward conveying section 53 to the straight section 51. The linear velocity of the drive wheels 112 is consistent with the speed at which the push block 13 pushes the rollers 61, ensuring a smooth transition of the suspension frame 6 during the transition without any impact caused by speed differences. After the drive wheels 112 drive the rollers 61 to their upward position, the push block 13 is located below one side of the centerline of the rollers 61, allowing the rollers 61 to connect with the push block 13. Furthermore, to prevent the continuous conveying of unprocessed garments, a limit block can be set on the limit guide rail 8. The limit block is driven by a cylinder to prevent the unprocessed garments from being conveyed upward. An unloading mechanism 7 is installed on the outer side of the guide rail I2. The unloading mechanism 7 is located above the conveyor device 9 and is precisely positioned to ensure that the garments fall accurately onto the conveyor belt. The unloading mechanism 7 includes two support rods I71, which are welded firmly to the bottom of the guide rail I2. A limiting plate 72 is welded to the bottom end of the supporting rods I71. The limiting plate 72 is made of steel plate and has a smooth and flat surface after grinding. When the suspension frame 6 moves to the unloading position, the limiting plate 72 contacts the edge of the suspension plate 63. The contact is smooth and without collision, which restricts the rotation of the suspension plate 63 and provides a stable foundation for subsequent unloading operations. A support rod II73 is welded to the outer side of guide rail I2, and the weld is reinforced. A clamping plate 75 is installed on one side of support rod II73. Multiple guide rods II74 are threaded through support rod II73. The fit between guide rods II74 and support rod II73 is small to ensure smooth sliding. One end of guide rod II74 is welded to clamping plate 75, and the other end is fitted with a limit nut to prevent guide rod II74 from detaching from support rod II73 and to ensure structural integrity. A cylinder I76 is bolted to one side of support rod II73. After the bolts are tightened, anti-loosening treatment is applied. The piston rod of cylinder I76 is welded to clamping plate 75, and the connection is firm. When cylinder I76 is working, it can drive clamping plate 75 to move along the direction of guide rod II74 and move closer to limit plate 72. The movement is smooth and without shaking. A limiting strip 714 is welded to one side of the clamping plate 75. The position of the limiting strip 714 corresponds to that of the suspension plate 63. When the clamping plate 75 moves, the limiting strip 714 blocks the suspension plate 63, further restricting the position of the suspension plate 63 and ensuring that the suspension plate 63 remains stable during unloading. An opening 711 is provided on one side of the clamping plate 75, and the position of the opening 711 corresponds to that of the suspension rod 65, providing space for the movement of the clamping rod 79. The clamping rod 79 is installed inside, and the clamping rod 79 is made of round steel with a smooth surface. The top of multiple clamping rods 79 is welded with a connecting strip 710, which ensures that multiple clamping rods 79 move synchronously. Two guide rods Ⅲ 78 are provided through the top of the clamping plate 75. The bottom end of the guide rods Ⅲ 78 is welded to the connecting strip 710, and the top end is equipped with a limit block to prevent the guide rods Ⅲ 78 from coming out of the clamping plate 75. The top of the clamping plate 75 is fixed to the cylinder II 77 by bolts. The bolt connection is firm. The piston rod of the cylinder II 77 is welded to the connecting bar 710. When the cylinder II 77 is working, it can push the connecting bar 710 to move along the direction of the guide rod III 78, which drives the pressing rod 79 to move downward, contact the suspension rod 65 and push it to flip downward, overcoming the force of the spring 610, so that the gap between the suspension rod 65 and the U-shaped opening 64 increases. The garment falls onto the conveying device 9 below under the action of gravity. The whole process is smooth and will not damage the garment. A push rod 712 is installed through a bearing on one side of the clamping plate 75. The bearing ensures that the push rod 712 rotates flexibly. A conical head 713 is welded to one end of the push rod 712. The surface of the conical head 713 is smooth. A conical groove 671 is opened on the outer side of the connecting shaft 67. The shape of the conical groove 671 matches the conical head 713. When the clamping plate 75 moves closer to the limiting plate 72, the conical head 713 is gradually inserted into the conical groove 671. Since the axis of the conical groove 671 is misaligned with the axis of the conical head 713 before insertion, the connecting shaft 67 will move in the waist-shaped hole 66 during the insertion process, further adjusting the position of the suspension rod 65 to ensure smooth material feeding and prevent the suspension rod 65 from getting stuck in the U-shaped opening 64. The top of the suspension rod 65 is welded with a slide rail 613, which is firmly welded. The slide rail 613 adopts a T-shaped guide rail with limit blocks at both ends, which are precisely matched with the sliding block 614. The outer wall is fitted with the sliding block 614, which is made of ferromagnetic material and can slide smoothly along the slide rail 613 without jamming during the sliding process. The top of the sliding block 614 has an arc groove 615, the shape of which matches the shape of the clamping rod 79. The clamping rod 79 is made of magnetic material. When the clamping rod 79 moves downward, the arc groove 615 is magnetically attracted to the clamping rod 79 and moves downward together with the clamping rod 79. The attraction force is moderate, which can ensure that it moves with the rod without being too strong to cause separation difficulties. When the clamping rod 79 returns to its original position, the magnetic force drives the arc groove 615 to move upward, which in turn drives the sliding block 614 to slide along the slide rail 613, pushing the suspension rod 65 to rotate upward and return to its original position, restoring the fixed state of the garment. The return is accurate and in place.

[0026] A positioning plate (not labeled) with positioning grooves is fixed to the bottom of the connecting frame 62. These positioning grooves are evenly distributed along the circumference (e.g., one every 90 degrees). An elastic protrusion (such as one containing a spring and ball bearings) is installed inside the top of the suspension plate 63. Under the action of elastic force, this elastic protrusion always pushes upward against the outside of the positioning plate. During automatic conveying, the elastic protrusion engages in one of the positioning grooves, using elasticity to lock the suspension plate 63 in a direction parallel to the guide rail II5, preventing it from swinging freely during movement. When the suspension frame 6 moves to the manual loading station, the operator forcefully rotates the suspension plate 63, causing the elastic protrusion to be pressed back and slide out of the positioning groove. When the suspension plate 63 rotates 90 degrees to face the operator, the elastic protrusion engages in the next positioning groove, thus temporarily locking the suspension plate 63 at an angle convenient for operation.

[0027] The first step is the garment loading process. The operator places the garment to be processed at the U-shaped opening 64 at the bottom of the hanging plate 63. During placement, one end of the hanging rod 65 is pushed upwards, allowing the garment to hang on that end. After release, the hanging rod 65 flips downwards under the weight of the garment and contacts the inner wall of one side of the U-shaped opening 64. The spring 610 applies a continuous pushing force to the hanging rod 65 through the abutment plate 612, causing the hanging rod 65 to engage with the U-shaped opening 64 to form a clamping force, firmly securing the garment. The guide rod I 611 ensures that the abutment plate 612 moves in a straight line, preventing deviation that could affect the clamping effect. After loading is complete, the hanging frame 6 is in a ready-to-convey state. Next, the conveying stage begins. Motor 4 starts, and its output shaft drives sprocket 14 to rotate via a coupling. Sprocket 14 meshes with drive chain 12, causing drive chain 12 to move along the extension direction of guide rail I2. Push block 13 on the outer side of drive chain 12 moves synchronously with the chain. When push block 13 contacts roller 61 of suspension frame 6, it pushes roller 61 to roll on the straight section 51 of guide rail II5, driving the entire suspension frame 6 to move. The wear-resistant rubber on the outer ring of roller 61 reduces noise and increases friction, while the grease inside the bearing ensures smooth rolling, allowing suspension frame 6 to move forward steadily without jumping or jamming. When the hanging frame 6 needs to enter the processing station, it will move along the spiral descending section 52. The spiral descending section 52 extends from high to low, and the arc transition design of its curved part allows the roller 61 to transition smoothly, driving the hanging frame 6 to gradually descend, eventually making the garment level with the worktable of the station, making it convenient for workers to pick up and put down the garment for processing. After processing, the suspension frame 6 needs to return to the main track for continued transport. The drive unit 11 starts working, and the drive wheel 112 inside the mounting frame 111 rotates under the drive of the motor, making close contact with the rim of the roller 61 of the suspension frame 6, driving the suspension frame 6 to move along the upward conveying section 53. The inclined design of the upward conveying section 53 transports the suspension frame 6 from a low position to a high position. During this process, the limiting guide rail 8 and the upward conveying section 53 together limit the roller 61 to prevent it from derailing from the track. The linear velocity of the drive wheel 112 is consistent with the speed at which the push block 13 pushes the roller 61, ensuring that the suspension frame 6 smoothly transitions to the straight section 51. When the suspension frame 6 moves to the unloading mechanism 7, the unloading process begins. First, cylinder I 76 is activated, and its piston rod pushes the clamping plate 75 along the guide rod II 74 toward the limiting plate 72. The guide rod II 74 ensures that the clamping plate 75 moves smoothly, and the limiting strip 714 is precisely inserted into the gap between the U-shaped openings 64, further restricting the position of the suspension plate 63. At the same time, the conical head 713 at one end of the push rod 712 is gradually inserted into the conical groove 671 of the connecting shaft 67. Due to the initial misalignment of the axes, the insertion process drives the connecting shaft 67 to move within the oblong hole 66, adjusting the suspension rod 65 to the optimal unloading position. Subsequently, cylinder II 77 is activated, and the piston rod pushes the connecting bar 710 downward along the guide rod III 78. The connecting bar 710 drives multiple clamping rods 79 downward simultaneously. The clamping rods 79 pass through the opening 711 and contact the suspension rod 65, pushing it to overcome the friction between it and the abutment plate 612, thus increasing the gap between the suspension rod 65 and the U-shaped opening 64. Under the action of gravity, the garment falls onto the conveyor device 9 below. The anti-slip rubber layer on the surface of the conveyor belt of the conveyor device 9 prevents the garment from slipping and transports it to the next process. After unloading, the system enters the reset phase. Cylinder II 77 drives the clamping rod 79 to reset upwards. At this time, the magnetic attraction of the clamping rod 79 attracts the arc groove 615 on the top of the sliding block 614, causing the sliding block 614 to slide upwards along the slide rail 613, thereby pushing the suspension rod 65 to rotate upwards. Cylinder I 76 drives the clamping plate 75 to reset, disengaging from the suspension frame 6. Simultaneously, the spring 610 pushes the abutment plate 612 to press the suspension rod 65 again, returning the suspension rod 65 to its initial state of contact with the inner wall of the U-shaped opening 64. The suspension frame 6 continues to move with the guide rail II 5, preparing for the next loading. The entire process is repeated cyclically.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A smart garment production hanging assembly line, comprising multiple support frames (1), wherein a guide rail I (2) is fixedly installed on the top of the support frame (1); Guide rail II (5) is fixedly installed at the bottom of guide rail I (2). Guide rail II (5) includes a straight section (51), a spiral descending section (52), and an upward conveying section (53). The spiral descending section (52) and the upward conveying section (53) are fixedly connected between adjacent guide rails I (2). The characteristic feature is that... Also includes: Multiple hanging frames (6), each hanging frame (6) includes a roller (61), a connecting frame (62), a hanging plate (63), and a hanging rod (65). The roller (61) is rotatably mounted on the guide rail II (5). The roller (61) is rotatably connected to the hanging plate (63) through the connecting frame (62). The bottom of the hanging plate (63) is provided with a U-shaped opening (64). The hanging rod (65) is rotatably mounted in the U-shaped opening (64), and one end of the hanging rod (65) is inclined upward and can abut against the inner wall of the U-shaped opening (64) to form a clamping space for clamping clothing. The drive mechanism includes a motor (4), a sprocket (14), a transmission chain (12), and push blocks (13). The motor (4) is fixedly mounted on the top of the guide rail I (2) via a mounting bracket (3). The sprocket (14) is connected to the output end of the motor (4). The transmission chain (12) is meshed with the sprocket (14). Multiple push blocks (13) are fixedly arranged on the outside of the transmission chain (12). The push blocks (13) are used to push the roller (61) to move on the straight section (51). A drive device (11) is disposed on one side of the upward conveying section (53). The drive device (11) includes a mounting frame (111) and a plurality of drive wheels (112). The plurality of drive wheels (112) are rotatably disposed within the mounting frame (111). The drive wheels (112) are used to drive the suspension frame (6) to move from the upward conveying section (53) to the straight section (51). The unloading mechanism (7) is located on the outside of the guide rail I (2). The unloading mechanism (7) includes a limiting plate (72) and a movable clamping plate (75). The limiting plate (72) is used to limit the suspension plate (63) that moves to the unloading station. The clamping plate (75) is provided with a downwardly movable pressing rod (79). The pressing rod (79) is used to press the suspension rod (65) downward to disengage it from the contact state with the U-shaped opening (64) in order to release the garment.

2. The intelligent garment production hanging assembly line according to claim 1, characterized in that, The suspension plate (63) has a waist-shaped hole (66) on one side, and the suspension rod (65) is rotatably mounted on the suspension plate (63) through a connecting shaft (67) passing through the waist-shaped hole (66). A fixing plate (68) is fixedly installed inside the suspension plate (63). A sliding rod (69) is slidably mounted through the fixing plate (68). One end of the sliding rod (69) is fixedly mounted with an abutment plate (612) that abuts against the outside of the suspension rod (65). A spring (610) is sleeved on the sliding rod (69). The two ends of the spring (610) abut against the fixing plate (68) and the abutment plate (612) respectively, so as to provide a continuous abutment force to the suspension rod (65) through the abutment plate (612).

3. The intelligent garment production hanging assembly line according to claim 2, characterized in that, The unloading mechanism (7) further includes a support rod II (73) and a cylinder I (76). The support rod II (73) is fixedly installed on the outside of the guide rail I (2). The clamping plate (75) is slidably connected to the support rod II (73) through multiple guide rods II (74). The cylinder I (76) is fixedly installed on the support rod II (73), and the output end of the cylinder I (76) is fixedly connected to the clamping plate (75) to drive the clamping plate (75) to move toward or away from the limiting plate (72).

4. The intelligent garment production hanging assembly line according to claim 3, characterized in that, A cylinder II (77) is fixedly installed on the top of the clamping plate (75). There are multiple clamping rods (79) connected by a connecting strip (710). The connecting strip (710) is fixedly connected to the output end of the cylinder II (77). A guide rod III (78) is also slidably provided through the top of the clamping plate (75). The bottom end of the guide rod III (78) is fixedly connected to the connecting strip (710), so that the cylinder II (77) can drive the clamping rod (79) to move downward along the guide rod III (78).

5. The intelligent garment production hanging assembly line according to claim 4, characterized in that, A push rod (712) is rotatably provided on one side of the clamping plate (75). One end of the push rod (712) is provided with a conical head (713). A conical groove (671) adapted to the conical head (713) is opened on the outer side of the connecting shaft (67). When the clamping plate (75) moves toward the limiting plate (72) under the drive of the cylinder I (76), the conical head (713) is inserted into the conical groove (671) and drives the connecting shaft (67) to move in the waist-shaped hole (66).

6. The intelligent garment production hanging assembly line according to claim 2, characterized in that, A slide rail (613) is fixedly installed on the top of the suspension rod (65). A sliding block (614) is slidably sleeved on the slide rail (613). The top of the sliding block (614) is provided with an arc groove (615) that matches the clamping rod (79). The clamping rod (79) is made of magnetic material, so that during the unloading process, the arc groove (615) can be magnetically attracted to the clamping rod (79) and move accordingly. When the clamping rod (79) is reset, it drives the suspension rod (65) to rotate and reset.

7. The intelligent garment production hanging assembly line according to claim 1, characterized in that, A fixed frame (10) is also fixedly installed on the top of the guide rail I (2). A limiting guide rail (8) is fixedly installed on one end of the fixed frame (10). The limiting guide rail (8) is located above the spiral descending section (52) and together with the spiral descending section (52), it forms a limiting channel for the roller (61).

8. The intelligent garment production hanging assembly line according to claim 7, characterized in that, The mounting frame (111) of the drive device (11) is fixedly mounted on one end of the limiting guide rail (8).

9. The intelligent garment production hanging assembly line according to claim 1, characterized in that, A limiting strip (714) is fixedly provided on one side of the clamping plate (75). When the clamping plate (75) moves, the limiting strip (714) is used to abut against one side of the suspension plate (63) to assist in limiting the suspension plate (63).

10. The intelligent garment production hanging assembly line according to claim 1, characterized in that, The bottom end of the connecting frame (62) is fixedly provided with a positioning plate. The outer peripheral surface of the positioning plate is provided with multiple positioning grooves. The top of the suspension plate (63) is provided with an elastic protrusion. The elastic protrusion always abuts against the outer peripheral surface of the positioning plate and can be inserted into the positioning groove when the suspension plate (63) rotates, so as to realize the positioning of the suspension plate (63) at a preset angle.

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