Waist lining machine

Abstract

The invention belongs to the technical field of garment processing equipment, and particularly relates to a waist lining machine. Comprising a waist lining machine body, an operation table, two first servo motors, two folding cutters, an X-direction displacement supporting and adjusting assembly, a Y-direction displacement supporting and adjusting assembly, a supporting base, a guide column, a plurality of lifting frames, a feeding guide assembly, a lifting adjusting assembly, a plurality of mounting plates, a plurality of transverse adjusting assemblies, a plurality of unwinding motors and a plurality of self-adaptive material supporting assemblies. And a plurality of tension self-adaptive adjusting assemblies. The waist lining machine is reasonable in design, the automation degree and operation convenience of the waist lining machine in the material machining process can be remarkably improved, the operation efficiency of equipment is improved, the requirement for manual intervention is lowered, meanwhile, the materials can be always kept in a stable tension state in the machining process, and the labor intensity of workers is relieved. And the quality problem caused by tension fluctuation and the influence on normal guiding and feeding of the materials due to material looseness are avoided, and the use flexibility is better.

Description

Technical Field

[0001] The present invention relates to the technical field of garment processing equipment, in particular to a waist lining machine. Background Art

[0002] As a key piece of equipment for producing waist lining components in garment processing, the working efficiency and processing quality of the waist lining machine directly affect the overall benefits of garment production. In traditional waist lining machine equipment, the material processing process often faces problems such as low automation and complex operation. Frequent manual intervention not only increases labor intensity, but also easily causes human errors due to operational differences, resulting in unstable product quality. At the same time, the tension control method of existing waist lining machines is relatively extensive. During the unwinding and feeding process, the material is prone to looseness, wrinkles, etc. due to tension fluctuations, affecting the normal guidance and processing accuracy of the material, resulting in low production efficiency and material waste. In addition, most equipment lacks compatibility with materials of different specifications, and has poor flexibility in adjusting working parameters, making it difficult to quickly adapt to diversified production needs and unable to meet the efficient and flexible production requirements of the modern garment manufacturing industry.

[0003] Therefore, it is urgent to design a new waist lining machine to solve the problems of low degree of automation, unstable tension control, and poor material compatibility in the existing technology. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a waist machine.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a waist-lining machine, comprising a waist-lining machine body, an operating table, two servo motors, two folding knives, an X-axis displacement support adjustment component, a Y-axis displacement support adjustment component, a support seat, a guide column, a plurality of lifting frames, a feeding guide component, a lifting adjustment component, a plurality of mounting plates, a plurality of lateral adjustment components, a plurality of unwinding motors, a plurality of adaptive material support components, and a plurality of tension adaptive adjustment components; The waist lining machine body is fixedly mounted on the operating table, the X-direction displacement support adjustment assembly is arranged on the operating table and is located on one side of the waist lining machine body, the number of the Y-direction displacement support adjustment assemblies is two and they are arranged on the X-direction displacement support adjustment assembly, two servo motors are respectively arranged on the corresponding Y-direction displacement support adjustment assembly, and the two folding knives are both U-shaped and fixedly mounted on the output shaft of the corresponding servo motor. The feeding guide assembly is arranged at the rear side of the operating table and corresponds to the material processing part of the waist lining machine body. The support seat is arranged at the rear of the operating table. The guide column is fixedly installed on the top side of the support seat. Multiple lifting frames are slidably installed on the guide column. The lifting adjustment assembly is arranged on the support seat and connected to multiple lifting frames. Multiple mounting plates are slidably installed on corresponding lifting frames. Multiple lateral adjustment assemblies are respectively arranged on the rear sides of corresponding lifting frames and respectively connected to corresponding mounting plates. Multiple unwinding motors are respectively fixedly installed on corresponding mounting plates. Multiple adaptive material support assemblies are respectively arranged on the output shafts of corresponding unwinding motors. Multiple tension adaptive adjustment assemblies are respectively arranged on the front sides of corresponding mounting plates.

[0006] Preferably, the X-axis displacement support adjustment assembly includes an electric guide rail, two blocks, two guide rods and two sliding seats. The electric guide rail and the two blocks are fixedly installed on the top side of the operating table. The two blocks are respectively fixedly installed on the front and rear ends of the electric guide rail. Two sliding seats are slidably installed on the electric guide rail. Two guide rods arranged parallel to each other are fixedly installed on the side where the two blocks are close to each other. The two guide rods are both slidably connected to the two sliding seats.

[0007] Preferably, the Y-axis displacement support adjustment component includes an electric guide rail 2, two stoppers 2, two guide rods 2 and a sliding seat 2. The two sliding seats 1 are fixedly installed with an electric guide rail 2, both ends of the electric guide rail 2 are fixedly installed with a stopper 2, and a sliding seat 2 is slidably installed on the electric guide rail 2. Two guide rods 2 that are arranged parallel to each other and are slidably connected to the sliding seat 2 are fixedly installed on the side where the two stoppers 2 are close to each other, and two servo motors 1 are respectively fixedly installed on the corresponding sliding seat 2.

[0008] Preferably, the feeding guide assembly includes a mounting seat, guide cylinder 1, guide cylinder 2 and servo motor 2. The mounting seat is fixedly installed on the rear side of the operating table, servo motor 2 is fixedly installed on the mounting seat, guide cylinder 1 is radially fixedly installed on the output shaft of servo motor 2, and a mounting groove is opened on the mounting seat, and guide cylinder 2 is radially rotatably installed in the mounting groove.

[0009] Preferably, the guide cylinder 1 and the guide cylinder 2 are both flat, and the inner cavity cross-section of the guide cylinder 2 is U-shaped.

[0010] Preferably, the lifting and adjusting assembly includes multiple internal thread sleeves, fixed studs, multiple driving motors, multiple driving gears and multiple driven gears. The top side of the support seat is fixedly installed with a fixed stud parallel to the guide column and passing through the multiple lifting frames. The multiple lifting frames are rotatably installed with internal thread sleeves. The multiple internal thread sleeves are threadedly installed on the outside of the fixed studs. The multiple internal thread sleeves are fixedly sleeved with driven gears. The multiple lifting frames are fixedly installed with driving motors. The output shafts of the multiple driving motors are fixedly sleeved with driving gears. The multiple driving gears are respectively engaged with the corresponding driven gears.

[0011] Preferably, the lateral adjustment assembly includes two support blocks, an adjusting screw and an adjusting motor. Two support blocks are fixedly installed on the rear side of the lifting frame. The same adjusting screw threadedly connected to the mounting plate is rotatably installed on the two support blocks. An adjusting motor is fixedly installed on one of the support blocks, and the output shaft of the adjusting motor is axially fixedly connected to the adjusting screw.

[0012] Preferably, the adaptive material support assembly includes a rotating shaft, two fixed rings, multiple support rods, multiple support bars, a sliding ring, multiple tooth plates, multiple transmission gears and a limiting bolt. The rotating shaft is fixedly connected to the output shaft of the unwinding motor, and two fixed rings are fixedly installed on the rotating shaft. The two fixed rings are provided with multiple grooves, and rotating pins are rotatably installed in the multiple grooves. Support rods are radially fixedly installed on the multiple rotating pins. The same support bar is hingedly installed on two support rods located in the same plane and on different fixed rings, and the multiple support bars are arranged parallel to each other. A sliding ring is axially slidably installed on the rotating shaft, and multiple tooth plates are fixedly installed on the sliding ring. Transmission gears are fixedly sleeved on multiple rotating pins close to the sliding ring, and the multiple transmission gears are respectively meshed with corresponding tooth plates. Limiting bolts are threadedly installed on the sliding ring, and the limiting bolts are fixed on the outer peripheral side of the rotating shaft.

[0013] Preferably, a guide opening is provided on the rotating shaft, and a guide block fixedly connected to the inner circumference of the sliding ring is slidably installed in the guide opening.

[0014] Preferably, the tension adaptive adjustment component includes a support arm, a guide frame 1, a guide frame 2 and a plurality of pressure sensors. The support arm is hingedly installed on the front side of the mounting plate, the free end of the support arm is radially rotatably installed with the guide frame 1, the guide frame 2 is axially damped and slidably installed on the guide frame 1, the guide frame 1 and the guide frame 2 are both arranged in a cylindrical hollow shape, and the sides of the guide frame 1 and the guide frame 2 away from each other are both arranged in a convex shape, and the outer peripheral sides of the guide frame 1 and the guide frame 2 are both embedded and fixedly installed with a plurality of strain gauge type pressure sensors.

[0015] The beneficial effects of the present invention are: Through the design of the above structure, the present invention can significantly improve the degree of automation and operational convenience of the waist machine in the material processing process. Through the coordinated operation between the components, not only the operating efficiency of the equipment is improved, but also the need for manual intervention is reduced, thereby reducing the probability of human error. In addition, the introduction of the tension adaptive adjustment component enables the material to always maintain a stable tension state during the processing process, avoiding quality problems caused by tension fluctuations and loose materials affecting the normal guidance and feeding of the material.

[0016] At the same time, the design of the adaptive material support component further enhances the equipment's compatibility with materials of different specifications, allowing the waist machine to adapt to the needs of various production scenarios. The coordinated use of the lifting adjustment component and the lateral adjustment component provides the equipment with higher flexibility, enabling it to quickly adjust working parameters according to actual production needs, greatly improving the equipment's scope of application and work efficiency.

[0017] In summary, the waist lining machine provided by the present invention not only solves many problems existing in the prior art, but also achieves significant improvements in functionality and practicality, providing a more efficient and reliable solution for production operations in related fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the waist machine proposed by the present invention; Figure 2 for Figure 1 Structural diagram from another perspective; Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the structure of the X-axis displacement support adjustment component, Y-axis displacement support adjustment component, servo motor 1 and folding knife part proposed in the present invention; Figure 5 This is a schematic structural diagram of the unwinding motor, adaptive material support assembly, guide port, and guide block portion proposed in the present invention; Figure 6 for Figure 5 Schematic diagram of the local three-dimensional structure; Figure 7 This is a schematic structural diagram of the guide frame 1, guide frame 2 and pressure sensor part proposed in the present invention; Figure 8 for Figure 7 Schematic diagram of the structure in the exploded state.

[0020] In the figure: 1. Operating table; 2. Electric guide rail 1; 201. Stopper 1; 202. Guide rod 1; 21. Sliding seat 1; 3. Electric guide rail 2; 301. Stopper 2; 302. Guide rod 2; 31. Sliding seat 2; 4. Servo motor 1; 41. Folding knife; 5. Support seat; 51. Guide column; 52. Fixing stud; 53. Internal thread sleeve; 54. Driving motor; 55. Driving gear; 56. Driven gear; 6. Lifting frame; 601. Support block; 602. Adjustment Screw rod; 603, adjusting motor; 61, mounting plate; 7, unwinding motor; 71, rotating shaft; 711, guide port; 72, fixing ring; 73, support rod; 74, support bar; 75, sliding ring; 751, gear plate; 752, transmission gear; 76, limit bolt; 77, guide block; 8, support arm; 81, guide frame 1; 82, guide frame 2; 83, pressure sensor; 9, mounting seat; 91, guide cylinder 1; 911, servo motor 2; 92, guide cylinder 2. DETAILED DESCRIPTION

[0021] The technical solutions of the present invention will be described clearly and completely below with reference to specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0022] Reference Figure 1-8 The waist-lining machine includes a waist-lining machine body, an operating table 1, two servo motors 4, two folding knives 41, a support base 5, a guide column 51, multiple lifting frames 6, multiple mounting plates 61 and multiple unwinding motors 7; The waist lining machine body is fixedly mounted on the operating table 1, and two servo motors 4 are both arranged above the operating table 1. The two folding knives 41 are both U-shaped and respectively fixedly mounted on the output shafts of the corresponding servo motors 4. The top side of the operating table 1 is fixedly mounted with an electric guide rail 2 and two stoppers 201. The two stoppers 201 are respectively fixedly mounted on the front and rear ends of the electric guide rail. Two sliding seats 21 are slidably mounted on the electric guide rail 2. Two guide rods 202 arranged parallel to each other are fixedly mounted on the side where the two stoppers 201 are close to each other. The two guide rods 202 are both slidably connected to the two sliding seats 21, and can respectively control the displacement of the two servo motors 4 along the X direction. The two sliding seats 21 are each fixedly mounted with an electric guide rail 2 3, and both ends of the electric guide rail 2 3 are fixedly mounted with a stopper 2 301. The sliding seat 2 31 is slidably mounted on the electric guide rail 2 3. Two guide rods 2 302 arranged parallel to each other and slidably connected to the sliding seat 2 31 are fixedly mounted on the side where the two stopper 2 301 are close to each other. Two servo motors 1 4 are respectively fixedly mounted on the corresponding sliding seat 2 31, and can control the displacement of the servo motor 1 4 along the Y direction. A mounting base 9 is fixedly installed on the rear side of the operating table 1, and a servo motor 2 911 is fixedly installed on the mounting base 9. A guide cylinder 1 91 is radially fixedly installed on the output shaft of the servo motor 2 911. A mounting slot is provided on the mounting base 9, and a guide cylinder 2 92 is radially rotatably installed in the mounting slot, which can provide guidance for the waist machine body when feeding, thereby facilitating the servo motor to cooperate with the folding knife 41 to fold the material and then feed the material. In order to guide the material stably and enable the material guided by the guide cylinder 2 92 to be directly longitudinally folded and fed during the guiding process, the guide cylinder 1 91 and the guide cylinder 2 92 are both flat, and the inner cavity cross-section of the guide cylinder 2 92 is U-shaped. The support base 5 is arranged at the rear of the operating table 1, and the guide column 51 is fixedly mounted on the top side of the support base 5. Multiple lifting frames 6 are slidably mounted on the guide column 51. A fixing stud 52 parallel to the guide column 51 and passing through the multiple lifting frames 6 is fixedly mounted on the top side of the support base 5. The multiple lifting frames 6 are rotatably mounted with an inner thread sleeve 53, and the multiple inner thread sleeves 53 are threadedly mounted on the outside of the fixing stud 52. The multiple inner thread sleeves 53 are fixedly sleeved with a driven gear 56, and the multiple lifting frames 6 are fixedly mounted with a driving motor 54. The output shafts of the multiple driving motors 54 are fixedly sleeved with a driving gear 55. The multiple driving gears 55 are respectively engaged with the corresponding driven gears 56, and the height of any lifting frame 6 can be automatically adjusted according to needs without the operator having to manually adjust and limit, thereby improving the convenience of operation while reducing the work intensity; A plurality of mounting plates 61 are slidably mounted on corresponding lifting frames 6, and a plurality of unwinding motors 7 are fixedly mounted on corresponding mounting plates 61. Two support blocks 601 are fixedly mounted on the rear side of the lifting frame 6. The two support blocks 601 are rotatably mounted with an adjusting screw 602 that is threadedly connected to the mounting plate 61. An adjusting motor 603 is fixedly mounted on one of the support blocks 601. The output shaft of the adjusting motor 603 is axially fixedly connected to the adjusting screw 602, so that the lateral position of the unwinding motor 7 on the mounting plate 61 can be adjusted as needed. The output shaft of the unwinding motor 7 is fixedly connected with a rotating shaft 71, two fixed rings 72 are fixedly installed on the rotating shaft 71, a plurality of grooves are formed in the two fixed rings 72, rotating pins are rotatably installed in the plurality of grooves, a plurality of supporting rods 73 are fixedly installed on the plurality of rotating pins in the radial direction, a same supporting strip 74 is hingedly installed on two supporting rods 73 which are located in a same plane and on different fixed rings 72, the plurality of supporting strips 74 are arranged in parallel, a sliding ring 75 is axially slidably installed on the rotating shaft 71, a plurality of toothed plates 751 are fixedly installed on the sliding ring 75, a transmission gear 752 is fixedly sleeved on each rotating pin close to the sliding ring 75, the plurality of transmission gears 752 are respectively engaged with the corresponding toothed plates 751, a limiting bolt 76 is threadedly installed on the sliding ring 75 and abuts against the outer circumferential side of the rotating shaft 71, so as to stably support and fix the material roll core cylinder of different sizes, thereby facilitating the unwinding operation of the material by the unwinding motor 7. The front side of the mounting plate 61 is hingedly installed with a supporting arm 8, the free end of the supporting arm 8 is radially rotatably installed with a guide frame one 81, the guide frame one 81 is axially and dampingly slidably installed with a guide frame two 82, the guide frame one 81 and the guide frame two 82 are both cylindrically hollow, and the sides away from each other of the guide frame one 81 and the guide frame two 82 are both protruding, a plurality of strain gauge type pressure sensors 83 are embeddedly fixedly installed on the outer circumferential sides of the guide frame one 81 and the guide frame two 82, the tension of the material can be self-adaptively adjusted by the self-weight of the guide frame one 81 and the guide frame two 82, and the tension can be monitored in real time, so as to facilitate the timely adjustment of the unwinding speed of the unwinding motor 7 according to the feedback data, and the protruding structure can avoid the separation of the material from the guide frame one 81 and the guide frame two 82 during the guiding process.

[0023] In this embodiment, in order to ensure that the sliding ring 75 stably slides along the axial direction of the rotating shaft 71, a guide opening 711 is formed in the rotating shaft 71, and a guide block 77 fixedly connected with the inner circumferential side of the sliding ring 75 is slidably installed in the guide opening 711.

[0024] Working principle: in use, first, turn on the power supply, according to the actual need through the drive motor 54, drive gear 55 and driven gear 56 control inner sleeve 53 rotation, thereby can under the action of fixed stud 52 to the height of the lifting frame 6 adjustment, and then through the adjustment motor 603 cooperation adjustment screw 602 on the horizontal position of the mounting plate 61 adjustment, and then the material roll core cylinder is sleeved on the corresponding plurality of support bars 74, through the movement of sliding ring 75 adjust the position of support bar 74, so that the support bar 74 can adapt to different size material roll core cylinder, in this process, the movement of sliding ring 75 drive gear plate 751 movement, gear plate 751 and transmission gear 752 meshing, transmission gear 752 rotation drive support rod 73 rotation, thereby adjusting the angle and position of support bar 74, ensure that the material roll core cylinder is stably supported, support stable through the limiting bolt 76 fixed position of sliding ring 75, prevent its movement in the working process.

[0025] Then, start the unwinding motor 7, the unwinding motor 7 drive shaft 71 rotation, the fixed ring 72 on the shaft 71 rotation, thereby drive support bar 74 and material roll core cylinder rotation together, realize the material unwinding operation, in the unwinding process, guide frame one 81 and guide frame two 82 guide the material, its outer periphery side pressure sensor 83 real-time monitoring of the material tension.

[0026] Because the guide frame one 81 and guide frame two 82 are hinged installation and have self weight, they will automatically adjust the position according to the change of material tension, to maintain the stability of the material tension, if the tension is too large or too small, the pressure sensor 83 will feedback the data to the control system, the control system adjusts the unwinding speed of the unwinding motor 7 in time according to the feedback data, to ensure that the material always maintains stable tension state in the processing process.

[0027] Then the material is guided by guide cylinder one 91 and guide cylinder two 92 respectively and placed in the waist machine main body processing part position, servo motor two 911 drive guide cylinder one 91 to adjust the inclination angle, thereby can provide accurate guidance for material feeding, the special shape of guide cylinder two 92 makes the material realize longitudinal folding and smoothly feeding in the guiding process, at the same time, electric guide rail one 2 and electric guide rail two 3 can control servo motor one 4 to move along X direction and Y direction respectively, to adjust the position of folding knife 41, so that it can accurately fold the material.

[0028] The above describes in detail the waist knitting machine provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. Waist machine, characterized in that, The invention comprises a waist lining machine body, an operating table (1), two servo motors (4), two folding knives (41), an X-direction displacement support adjustment component, a Y-direction displacement support adjustment component, a support seat (5), a guide column (51), a plurality of lifting frames (6), a material feeding guide component, a lifting adjustment component, a plurality of mounting plates (61), a plurality of lateral adjustment components, a plurality of unwinding motors (7), a plurality of adaptive material support components and a plurality of tension adaptive adjustment components; The waist-lining machine body is fixedly mounted on an operating table (1); the X-direction displacement support adjustment assembly is arranged on the operating table (1) and is located on one side of the waist-lining machine body; the Y-direction displacement support adjustment assembly is two in number and is arranged on the X-direction displacement support adjustment assembly; two servo motors (4) are respectively arranged on corresponding Y-direction displacement support adjustment assemblies; and two folding knives (41) are both arranged in a U shape and are respectively fixedly mounted on the output shafts of corresponding servo motors (4); The feeding guide assembly is arranged at the rear side of the operating table (1) and corresponds to the material processing part of the waist lining machine body, the support seat (5) is arranged at the rear of the operating table (1), the guide column (51) is fixedly mounted on the top side of the support seat (5), and multiple lifting frames (6) are slidably mounted on the guide column (51), the lifting adjustment assembly is arranged on the support seat (5) and connected to the multiple lifting frames (6), multiple mounting plates (61) are respectively slidably mounted on the corresponding lifting frames (6), multiple lateral adjustment assemblies are respectively arranged at the rear side of the corresponding lifting frames (6) and respectively connected to the corresponding mounting plates (61), multiple unwinding motors (7) are respectively fixedly mounted on the corresponding mounting plates (61), multiple adaptive material support assemblies are respectively arranged on the output shafts of the corresponding unwinding motors (7), and multiple tension adaptive adjustment assemblies are respectively arranged on the front sides of the corresponding mounting plates (61).

2. The waist lining machine according to claim 1, characterized in that: The X-axis displacement support adjustment component comprises an electric guide rail (2), two stoppers (201), two guide rods (202) and two sliding seats (21). The electric guide rail (2) and the two stoppers (201) are fixedly installed on the top side of the operating table (1). The two stoppers (201) are respectively fixedly installed on the front and rear ends of the electric guide rail. Two sliding seats (21) are slidably installed on the electric guide rail (2). Two guide rods (202) arranged in parallel with each other are fixedly installed on the side where the two stoppers (201) are close to each other. The two guide rods (202) are both slidably connected to the two sliding seats (21).

3. The waist lining machine according to claim 2, characterized in that: The Y-axis displacement support adjustment component includes an electric guide rail 2 (3), two stoppers 2 (301), two guide rods 2 (302) and a sliding seat 2 (31). The two sliding seats 1 (21) are fixedly mounted with the electric guide rail 2 (3). Both ends of the electric guide rail 2 (3) are fixedly mounted with stoppers 2 (301). The sliding seat 2 (31) is slidably mounted on the electric guide rail 2 (3). Two guide rods 2 (302) that are arranged parallel to each other and are slidably connected to the sliding seat 2 (31) are fixedly mounted on the side where the two stoppers 2 (301) are close to each other. Two servo motors 1 (4) are respectively fixedly mounted on the corresponding sliding seat 2 (31).

4. The waist lining machine according to claim 1, characterized in that: The feeding guide assembly comprises a mounting seat (9), a guide cylinder 1 (91), a guide cylinder 2 (92) and a servo motor 2 (911). The mounting seat (9) is fixedly mounted on the rear side of the operating table (1), the servo motor 2 (911) is fixedly mounted on the mounting seat (9), the guide cylinder 1 (91) is radially fixedly mounted on the output shaft of the servo motor 2 (911), and a mounting groove is provided on the mounting seat (9), and the guide cylinder 2 (92) is radially rotatably mounted in the mounting groove.

5. The waist lining machine according to claim 4, characterized in that: The guide cylinder 1 (91) and the guide cylinder 2 (92) are both arranged in a flat shape, and the inner cavity section of the guide cylinder 2 (92) is arranged in a U shape.

6. The waist lining machine according to claim 1, characterized in that: The lifting and adjusting assembly comprises a plurality of inner thread sleeves (53), a fixed stud (52), a plurality of driving motors (54), a plurality of driving gears (55) and a plurality of driven gears (56); a fixed stud (52) parallel to the guide column (51) and passing through the plurality of lifting frames (6) is fixedly installed on the top side of the support seat (5); the inner thread sleeves (53) are rotatably installed on the plurality of lifting frames (6); the plurality of inner thread sleeves (53) are threadedly installed on the outside of the fixed stud (52); the plurality of inner thread sleeves (53) are fixedly sleeved with driven gears (56); the plurality of lifting frames (6) are fixedly installed with driving motors (54); the output shafts of the plurality of driving motors (54) are fixedly sleeved with driving gears (55); the plurality of driving gears (55) are respectively engaged with corresponding driven gears (56).

7. The waist lining machine according to claim 1, characterized in that: The lateral adjustment assembly comprises two support blocks (601), an adjustment screw (602) and an adjustment motor (603). The rear side of the lifting frame (6) is fixedly mounted with the two support blocks (601). The same adjustment screw (602) threadedly connected to the mounting plate (61) is rotatably mounted on the two support blocks (601). The adjustment motor (603) is fixedly mounted on one of the support blocks (601). The output shaft of the adjustment motor (603) is axially fixedly connected to the adjustment screw (602).

8. The waist lining machine according to claim 1, characterized in that: The adaptive material support assembly comprises a rotating shaft (71), two fixed rings (72), a plurality of support rods (73), a plurality of support bars (74), a sliding ring (75), a plurality of tooth plates (751), a plurality of transmission gears (752) and a limiting bolt (76); the output shaft of the unwinding motor (7) is fixedly connected with the rotating shaft (71); two fixed rings (72) are fixedly mounted on the rotating shaft (71); the two fixed rings (72) are each provided with a plurality of grooves; a rotating pin is rotatably mounted in each of the plurality of grooves; a support rod (73) is radially fixedly mounted on each of the plurality of rotating pins; a plurality of support rods (73) located in the same plane and on different fixed rings (72) are hingedly mounted with the same support bar (74); the plurality of support bars (74) are arranged parallel to each other; A sliding ring (75) is axially slidably mounted on the rotating shaft (71), and a plurality of tooth plates (751) are fixedly mounted on the sliding ring (75). A plurality of rotating pins close to the sliding ring (75) are fixedly sleeved with transmission gears (752), and the plurality of transmission gears (752) are respectively engaged with the corresponding tooth plates (751). A limiting bolt (76) is threadedly mounted on the sliding ring (75), and the limiting bolt (76) is fixedly abutted against the outer peripheral side of the rotating shaft (71).

9. The waist lining machine according to claim 8, characterized in that: The rotating shaft (71) is provided with a guide opening (711), and a guide block (77) fixedly connected to the inner circumference of the sliding ring (75) is slidably installed in the guide opening (711).

10. The waist lining machine according to claim 1, characterized in that: The tension adaptive adjustment component includes a support arm (8), a guide frame 1 (81), a guide frame 2 (82) and a plurality of pressure sensors (83); the front side of the mounting plate (61) is hingedly mounted with the support arm (8); the free end of the support arm (8) is radially rotatably mounted with the guide frame 1 (81); the guide frame 2 (82) is axially damped and slidably mounted on the guide frame 1 (81); the guide frame 1 (81) and the guide frame 2 (82) are both hollow cylindrically arranged, and the sides of the guide frame 1 (81) and the guide frame 2 (82) away from each other are both convexly arranged; the outer peripheral sides of the guide frame 1 (81) and the guide frame 2 (82) are both embedded and fixedly mounted with a plurality of strain gauge type pressure sensors (83).

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