Coiled material rolling deviation rectifying mechanism

Abstract

The invention discloses a coiled material winding deviation rectifying mechanism, which relates to the technical field of winding equipment and comprises an outer shell, a deviation rectifying cavity, a deviation rectifying device, a tension device, a guide roller, an output roller, a top cover, an output port and the like. The deviation of the coiled material can be detected in time through the side detection mechanism, the detection roller is matched with the movable block and the detection switch, the deviation condition is accurately sensed, and a signal is transmitted to the control system; the electric telescopic rod, the connecting shaft, the connecting rod, the movable arm and the like work cooperatively, the rotating radiuses of the two sides of the elastic protective sleeve can be flexibly adjusted according to needs, the coiled material position is effectively corrected, the coiled material returns to a correct conveying path, neat winding is ensured, and the product appearance quality is greatly improved. The problems of looseness, deformation and the like in subsequent storage, transportation and use due to irregularity are reduced; through cooperative work of all the components, the automation degree of links such as detection, deviation correction and tensioning is high, an operator only needs to monitor equipment operation, frequent manual adjustment is not needed, the working intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of winding equipment, and in particular to a coil winding deviation correction mechanism. Background Art

[0002] During the winding process, the coil often deviates from the predetermined position, which brings many problems to production. On the one hand, the deviation of the coil may cause uneven winding, affecting the appearance quality of the product. Uneven winding will cause the coil to become loose and deformed during subsequent storage, transportation and use, reducing the reliability and service life of the product. On the other hand, the offset coil may rub or collide with other parts of the equipment, thereby damaging the equipment, increasing maintenance costs and the risk of production interruption. At the same time, frequent adjustments will also reduce production efficiency and increase the workload of operators. At present, although there are some correction mechanisms on the market, they often have problems such as complex structure, high cost, and unsatisfactory correction effect. Summary of the invention

[0003] The purpose of the present invention is to provide a coil winding and correcting mechanism in order to solve the above problems, thereby solving the problems of the existing coil winding and correcting mechanism having a complex structure, high cost and unsatisfactory correction effect.

[0004] In order to solve the above problems, the present invention provides a technical solution: a coil winding and correcting mechanism, comprising an outer shell, a correcting cavity, a correcting device, an input roller, an input port, a tensioning device, a guide roller, an output roller, a top cover and an output port; a correcting cavity is provided inside the outer shell, and a top cover is fixedly connected to the upper opening of the correcting cavity; the input port is opened on the upper left side of the correcting cavity; the input roller is movably connected to the upper left side of the correcting cavity; the guide roller is movably connected to the upper center of the correcting cavity; the output port is opened on the upper right side of the correcting cavity; the output roller is movably connected to the upper right side of the correcting cavity; the correcting device is located on the lower side between the input roller and the guide roller, and the bottom of the correcting device is fixedly connected to the lower left side of the correcting cavity; the tensioning device is located on the lower side between the output roller and the guide roller, and the bottom of the tensioning device is fixedly connected to the lower right side of the correcting cavity.

[0005] Preferably, the specific structure of the deviation correction device includes a mounting seat, a motor 1, a transmission shaft, a driving pulley, a synchronous belt 1, a driven pulley, a side detection mechanism, a fixed shaft, a movable arm, a connecting groove, a swivel, an elastic sleeve, a connecting rod, a connecting block, a connecting groove, a connecting shaft and an electric telescopic rod; the motor 1 is fixedly connected to the central interior of the lower side of the mounting seat, and the transmission shafts are fixedly connected to the output shafts on the left and right sides of the motor 1, and the outer ends of the transmission shafts are fixedly connected to the driving pulleys, and side detection mechanisms are provided on the upper left and right sides of the inner side of the mounting seat; the swivel is movably connected to the inner side of the upper side of the mounting seat, and the driven pulleys are fixedly connected to the outside of the left and right sides of the swivel, and the driven pulleys are connected to the corresponding driving pulleys through the synchronous belt 1; the connecting There are several connecting grooves, and several of the connecting grooves are evenly opened on the outer side of the swivel. Several of the right sides of the connecting grooves are fixedly connected with fixed shafts, and several of the left inner sides of the connecting grooves are opened with connecting grooves; there are several movable arms, and the right sides of several of the movable arms are movably connected to the corresponding outsides of the fixed shafts, and the left inner sides of several of the movable arms are movably connected to connecting rods; the outside of the connecting shaft is movably connected to the central inside of the left side of the swivel, and several connecting blocks are fixedly connected around the center of the connecting shaft, and the outer sides of the connecting blocks are respectively hinged to the corresponding left sides of the connecting rods; the inner side of the elastic sheath is connected to the outer sides of all the movable arms; the electric telescopic rod is fixedly connected to the left side of the mounting seat, and the right side of the electric telescopic rod is movably connected to the left side of the connecting shaft.

[0006] Preferably, the specific structure of the side detection mechanism includes a guide hole, a spring 1, a movable block, a detection switch, a mounting block and a detection roller; the guide hole is opened inside the upper right side of the mounting seat; the right side of the movable block is movably connected inside the guide hole, and a spring 1 is provided between the right side of the movable block and the right side of the guide hole, the left end of the movable block is fixedly connected to the mounting block, and the mounting block is movably connected to the detection roller; the detection switch is fixedly connected inside the upper right side of the mounting seat, and the left contact of the detection switch is connected to the upper right side of the movable block.

[0007] Preferably, the motor 1 is a servo motor or a stepper motor.

[0008] Preferably, a convex groove is provided on the outer side of the movable arm, and matches the concave groove on the inner side of the elastic sheath.

[0009] Preferably, the specific structure of the tensioning device includes a guide groove seat, an inner groove, a transmission pulley 1, a synchronous belt 2, a guide groove 1, a screw 1, a lifting seat, a tensioning roller, a guide column, a spring 2, a guide groove 2, a screw 2, a motor 2, a driving gear, a driven gear and a transmission pulley 2; an inner groove is provided inside the upper side of the guide groove seat, and a vertical guide groove 1 and a guide groove 2 are respectively provided on the left and right sides of the inner groove; the screw 1 is movably connected to the center of the guide groove 1, and a transmission pulley 1 is fixedly connected to the outside of a lower side of the screw; the screw 2 is movably connected to the center of the guide groove 2, and a transmission pulley 2 is fixedly connected to the outside of the lower side of the screw 2, and the transmission pulley 2 is connected to the transmission pulley 1 through the synchronous belt 2. Connection; the left and right outer sides of the lifting seat are movably connected to the inside of guide groove one and guide groove two, respectively, and the threaded holes arranged on the left and right sides of the lifting seat are connected to screw rod one and screw rod two, respectively; there are several guide posts, and several guide posts are movably connected to the vertical holes arranged in the center of the lifting seat, and the tops of several guide posts are fixedly connected to the bottom of the tensioning roller, and springs 2 are arranged between the lower step surfaces of several guide posts and the lower side of the lifting seat; the center of the driven gear is fixedly connected to the outer side of the lower side of screw rod two; the motor two is fixedly connected to the lower right side of the guide groove seat, and a driving gear is fixedly connected to the output shaft on the lower side of the motor two, and the driving gear is connected to the driven gear.

[0010] Preferably, the guide groove one and the guide groove two are both T-shaped guide grooves.

[0011] Preferably, the second motor is a servo motor or a stepper motor.

[0012] The beneficial effects of the present invention are as follows: (1) The present invention has a reasonable and simple structure, low production cost, and convenient installation. The side detection mechanism can timely detect the offset of the coil, and the detection roller cooperates with the movable block and the detection switch to accurately sense the offset and transmit the signal to the control system. The electric telescopic rod, connecting shaft, connecting rod and movable arm work together to flexibly adjust the rotation radius on both sides of the elastic sheath as needed, effectively correct the position of the coil, return the coil to the correct transmission path, ensure neat winding, greatly improve the appearance quality of the product, and reduce the problems of looseness and deformation in subsequent storage, transportation and use caused by irregularity.

[0013] (2) In the tensioning device of the present invention, the second motor drives the first screw and the second screw to rotate through gear transmission and belt transmission, driving the lifting seat to move up and down to adjust the height position of the tensioning roller to meet the requirements of different coil thickness and tension. The tensioning roller applies appropriate pressure to the coil under the action of the second spring and the guide column to keep the coil tension stable and avoid looseness or over-tightening that affects the winding quality.

[0014] (3) In the present invention, the various components work together, and the detection, correction and tensioning links are highly automated. The operator only needs to monitor the operation of the equipment and does not need to make frequent manual adjustments, which reduces work intensity and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1 sectional view of .

[0017] Figure 3 It is a structural schematic diagram of the correction device.

[0018] Figure 4 for Figure 3 Enlarged view of position A in the middle.

[0019] Figure 5 It is a structural schematic diagram of the side detection mechanism.

[0020] Figure 6 It is a structural schematic diagram of the tensioning device.

[0021] Figure 7 for Figure 6 Enlarged view of position B in the middle.

[0022] 1-outer shell; 2-correction cavity; 3-correction device; 4-input roller; 5-input port; 6-tensioning device; 7-guide roller; 8-output roller; 9-top cover; 10-output port; 31-mounting seat; 32-motor 1; 33-transmission shaft; 34-driving pulley; 35-synchronous belt 1; 36-driven pulley; 37-side detection mechanism; 38-fixed shaft; 39-movable arm; 310-connecting groove; 311-swivel; 312-elastic sheath; 313-connecting rod; 314-connecting block; 315-connecting groove; 316-connecting shaft; 317-electric telescopic rod; 371-guide hole; 372-spring one; 373-movable block; 374-detection switch; 375-mounting block; 376-detection roller; 61-guide groove seat; 62-inner groove; 63-drive pulley one; 64-synchronous belt two; 65-guide groove one; 66-screw one; 67-lifting seat; 68-tensioning roller; 69-guide column; 610-spring two; 611-guide groove two; 612-screw two; 613-motor two; 614-driving gear; 615-driven gear; 616-drive pulley two. DETAILED DESCRIPTION

[0023] like Figure 1 and Figure 2As shown, this specific embodiment adopts the following technical scheme: a coil winding and correcting mechanism, including an outer shell 1, a correcting cavity 2, a correcting device 3, an input roller 4, an input port 5, a tensioning device 6, a guide roller 7, an output roller 8, a top cover 9 and an output port 10; the outer shell 1 is provided with a correcting cavity 2, and the top cover 9 is fixedly connected to the upper opening of the correcting cavity 2; the input port 5 is opened at the upper left side of the correcting cavity 2; the input roller 4 is movably connected to the upper left side of the correcting cavity 2; the guide roller 7 is movably connected to the upper center of the correcting cavity 2; the output port 10 is opened at the upper right side of the correcting cavity 2; the output roller 8 is movably connected to the upper right side of the correcting cavity 2; the correcting device 3 is located at the lower side between the input roller 4 and the guide roller 7, and the bottom of the correcting device 3 is fixedly connected to the lower left side of the correcting cavity 2; the tensioning device 6 is located at the lower side between the output roller 8 and the guide roller 7, and the bottom of the tensioning device 6 is fixedly connected to the lower right side of the correcting cavity 2.

[0024] like Figure 3 and Figure 4 As shown, the specific structure of the deviation correction device 3 includes a mounting seat 31, a motor 32, a transmission shaft 33, a driving pulley 34, a synchronous belt 35, a driven pulley 36, a side detection mechanism 37, a fixed shaft 38, a movable arm 39, a connecting groove 310, a swivel 311, an elastic sheath 312, a connecting rod 313, a connecting block 314, a connecting groove 315, a connecting shaft 316 and an electric telescopic rod 317; the motor 32 is fixedly connected to the central interior of the lower side of the mounting seat 31, and the transmission shaft 33 is fixedly connected to the output shafts on the left and right sides of the motor 32, and the outer ends of the transmission shaft 33 are fixedly connected to the driving pulley 34, and the side detection mechanism 37 is provided on the upper left and right sides of the inner side of the mounting seat 31; the swivel 311 is movably connected to the upper side of the mounting seat 31, and the driven pulleys 36 are fixedly connected to the outer sides of the left and right sides of the swivel 311, and the driven pulleys 36 are connected to the corresponding driving pulleys 34 through the synchronous belt 35. ; There are several connecting grooves 310, and several connecting grooves 310 are evenly opened on the outer side of the swivel 311. Several right sides of the connecting grooves 310 are fixedly connected with fixed shafts 38, and several left inner sides of the connecting grooves 310 are opened with connecting grooves 315; there are several movable arms 39, and the right sides of several movable arms 39 are movably connected to the corresponding outsides of the fixed shafts 38, and the left inner sides of several movable arms 39 are movably connected with connecting rods 313; the connecting shaft 316 is externally movably connected to the central inside of the left side of the swivel 311, and several connecting blocks 314 are fixedly connected around the central area of ​​the connecting shaft 316, and the outer sides of the connecting blocks 314 are respectively hinged to the corresponding left sides of the connecting rods 313; the inner side of the elastic sheath 312 is connected to the outer sides of all movable arms 39; the electric telescopic rod 317 is fixedly connected to the left side of the mounting seat 31, and the right side of the electric telescopic rod 317 is movably connected to the left side of the connecting shaft 316.

[0025] like Figure 5 As shown, the specific structure of the side detection mechanism 37 includes a guide hole 371, a spring 372, a movable block 373, a detection switch 374, a mounting block 375 and a detection roller 376; the guide hole 371 is opened inside the upper right side of the mounting seat 31; the right side of the movable block 373 is movably connected to the inside of the guide hole 371, and a spring 372 is provided between the right side of the movable block 373 and the right side of the guide hole 371, the left end of the movable block 373 is fixedly connected to the mounting block 375, and the mounting block 375 is movably connected to the detection roller 376; the detection switch 374 is fixedly connected to the inside of the upper right side of the mounting seat 31, and the left contact of the detection switch 374 is connected to the upper right side of the movable block 373.

[0026] The motor 1 32 is a servo motor or a stepper motor, so that the motor 1 32 can be easily controlled by the existing automation technology; the movable arm 39 is provided with a convex groove on the outer side, which matches the groove on the inner side of the elastic sheath 312 .

[0027] like Figure 6 and Figure 7 As shown, the specific structure of the tensioning device 6 includes a guide groove seat 61, an inner groove 62, a transmission pulley 1 63, a synchronous belt 2 64, a guide groove 1 65, a screw 1 66, a lifting seat 67, a tensioning roller 68, a guide column 69, a spring 2 610, a guide groove 2 611, a screw 2 612, a motor 2 613, a driving gear 614, a driven gear 615 and a transmission pulley 2 616; an inner groove 62 is provided inside the upper side of the guide groove seat 61, and vertical guide groove 1 65 and guide groove 2 611 are respectively provided on the left and right sides of the inner groove 62; the screw 1 66 is movably connected to the center of the guide groove 1 65, and the transmission pulley 1 63 is fixedly connected to the lower side of the screw 1 66; the screw 2 612 is movably connected to the center of the guide groove 2 611, and the transmission pulley 2 616 is fixedly connected to the lower side of the screw 2 612, and the transmission pulley 2 616 is connected to the synchronous belt 2 64 is connected to the transmission pulley 1 63; the outer sides of the left and right sides of the lifting seat 67 are respectively movably connected to the inside of the guide groove 1 65 and the guide groove 2 611, and the threaded holes arranged on the left and right sides of the lifting seat 67 are respectively connected to the screw 1 66 and the screw 2 612; there are several guide pillars 69, and several guide pillars 69 are respectively movably connected to the vertical holes arranged in the center of the lifting seat 67, and the tops of several guide pillars 69 are fixedly connected to the bottom of the tensioning roller 68, and springs 2 610 are arranged between the lower step surfaces of several guide pillars 69 and the lower side of the lifting seat 67; the center of the driven gear 615 is fixedly connected to the outer side of the lower side of the screw 2 612; the motor 2 613 is fixedly connected to the lower right side of the guide groove seat 61, and a driving gear 614 is fixedly connected to the output shaft on the lower side of the motor 2 613, and the driving gear 614 is connected to the driven gear 615.

[0028] Wherein, the guide groove 1 65 and the guide groove 2 611 are both T-shaped guide grooves; the motor 2 613 is a servo motor or a stepper motor, so that the motor 2 613 is easily controlled by the existing automation technology.

[0029] The use status of the present invention is as follows: the present invention has a reasonable and simple structure, low production cost and convenient installation. When in use, the coil first enters the correction chamber 2 from the input port 5, and is initially guided into the working area of ​​the correction device 3 by the input roller 4. At the same time, the motor 32 is started, and the motor 32 runs to drive the transmission shaft 33 and the active pulley 34 to rotate, and the driven pulley 36 is driven to rotate by the synchronous belt 35, so that the rotating body 311 rotates as a whole, which is convenient for the coil to be transported in the correction device 3. When the side edge of the coil contacts the detection roller 376 of the side detection mechanism 37, if the coil is offset, the detection roller 376 will The installation block 375 and the movable block 373 are pushed to move rightward in the guide hole 371, compressing the spring 1 372. At the same time, the movable block 373 touches the detection switch 374. The detection switch 374 transmits a signal to the control system, and the control system controls the electric telescopic rod 317 to drive the connecting shaft 316 to move left and right. The left and right movement of the connecting shaft 316 drives the movable arm 39 to rotate around the fixed shaft 38 through the connecting block 314 and the connecting rod 313. The rotation of all the movable arms 39 changes the rotation radius of both sides of the elastic sheath 312 as needed, so that the coil position can be adjusted as needed, and the coil can be returned to the correct position. On the transmission path, the coiled material after being corrected by the correcting device 3 continues to be transmitted upward, and after changing direction through the guide roller 7, it is transmitted downward to the tensioning device 6, the motor 2 613 is started, and the driving gear 614 drives the driven gear 615 to rotate, thereby rotating the screw 2 612, and through the transmission of the transmission pulley 2 616, the synchronous belt 2 64 and the transmission pulley 1 63, the screw 1 66 rotates synchronously, and the rotation of the screw 1 66 and the screw 2 612 causes the lifting seat 67 to move up and down in the guide groove 1 65 and the guide groove 2 611, thereby adjusting the height position of the tensioning roller 68 to adapt to coils with different thicknesses and tension requirements. When passing under the tensioning roller 68, the tensioning roller 68 applies a certain pressure to the coil under the action of spring 2 610 and guide column 69, so that the coil maintains appropriate tension and avoids the coil from being loose or too tight during transmission. Finally, the coil processed by the tensioning device 6 passes through the output roller 8 and is output from the output port 10, completing the entire winding and correcting process. During the whole process, the outer shell 1 and the top cover 9 play a role in protecting the internal device to prevent external factors from interfering with the correction and tensioning work. The various components work together to ensure that the coil remains neat and stable during the winding process, thereby improving the quality and efficiency of the coil winding.

[0030] The control method in the present invention is to start manually or control through existing automation technology. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0031] In the description of the invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0032] In the invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the invention according to the specific circumstances.

[0033] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A coil winding and correcting mechanism, characterized in that: It comprises an outer shell (1), a deviation correction chamber (2), a deviation correction device (3), an input roller (4), an input port (5), a tensioning device (6), a guide roller (7), an output roller (8), a top cover (9) and an output port (10); The outer shell (1) is provided with a deviation correction cavity (2) inside, and a top cover (9) is fixedly connected to the upper opening of the deviation correction cavity (2); The input port (5) is disposed on the upper left side of the deviation correction chamber (2); The input roller (4) is movably connected to the upper left side of the deviation correction chamber (2); The guide roller (7) is movably connected at the center of the upper side of the deviation correction chamber (2); The output port (10) is disposed on the upper right side of the deviation correction chamber (2); The output roller (8) is movably connected to the upper right side of the deviation correction chamber (2); The deviation-correcting device (3) is located at the lower side between the input roller (4) and the guide roller (7), and the bottom of the deviation-correcting device (3) is fixedly connected to the lower left side of the deviation-correcting chamber (2); The tensioning device (6) is located at the lower side between the output roller (8) and the guide roller (7), and the bottom of the tensioning device (6) is fixedly connected to the lower right side of the deviation correction chamber (2).

2. The coil winding and deviation correction mechanism according to claim 1 is characterized in that: The specific structure of the deviation correction device (3) comprises a mounting seat (31), a motor (32), a transmission shaft (33), a driving pulley (34), a synchronous belt (35), a driven pulley (36), a side detection mechanism (37), a fixed shaft (38), a movable arm (39), a connecting groove (310), a rotating body (311), an elastic sheath (312), a connecting rod (313), a connecting block (314), a connecting groove (315), a connecting shaft (316) and an electric telescopic rod (317); A motor 1 (32) is fixedly connected to the center of the lower side of the mounting seat (31), and a transmission shaft (33) is fixedly connected to the output shafts on both the left and right sides of the motor 1 (32), and a driving pulley (34) is fixedly connected to the outer ends of the transmission shaft (33), and a side detection mechanism (37) is provided on the upper left and right sides of the inner side of the mounting seat (31); The rotating body (311) is movably connected to the interior of the upper side of the mounting seat (31), and the exteriors of the left and right sides of the rotating body (311) are fixedly connected to driven pulleys (36), and the driven pulleys (36) are connected to the corresponding driving pulleys (34) via a synchronous belt 1 (35); There are a plurality of connection grooves (310), and the plurality of connection grooves (310) are evenly disposed on the outer surface of the rotating body (311); the right sides of the plurality of connection grooves (310) are fixedly connected to a fixed shaft (38), and the left inner sides of the plurality of connection grooves (310) are provided with a connecting groove (315); There are a plurality of movable arms (39), the right sides of the plurality of movable arms (39) are movably connected to the outside of the corresponding fixed shaft (38), and the left sides of the plurality of movable arms (39) are movably connected to a connecting rod (313); The connecting shaft (316) is externally movably connected to the central interior of the left side of the rotating body (311), and a plurality of connecting blocks (314) are fixedly connected to the central periphery of the connecting shaft (316), and the outer sides of the connecting blocks (314) are respectively hinged to the left sides of the corresponding connecting rods (313); The inner side of the elastic sheath (312) is connected to the outer sides of all movable arms (39); The electric telescopic rod (317) is fixedly connected to the left side of the mounting seat (31), and the right side interior of the electric telescopic rod (317) is movably connected to the left side exterior of the connecting shaft (316).

3. The coil winding and deviation correcting mechanism according to claim 2 is characterized in that: The specific structure of the side detection mechanism (37) includes a guide hole (371), a spring (372), a movable block (373), a detection switch (374), a mounting block (375) and a detection roller (376); The guide hole (371) is opened inside the upper right side of the mounting seat (31); The right side of the movable block (373) is movably connected to the inside of the guide hole (371); a spring 1 (372) is provided between the inside of the right side of the movable block (373) and the right side of the guide hole (371); a mounting block (375) is fixedly connected to the left end of the movable block (373); and a detection roller (376) is movably connected to the inside of the mounting block (375); The detection switch (374) is fixedly connected inside the upper right side of the mounting seat (31), and the left contact of the detection switch (374) is connected to the upper right side of the movable block (373).

4. The coil winding and deviation correcting mechanism according to claim 2 is characterized in that: The motor 1 (32) is a servo motor or a stepper motor.

5. The coil winding and deviation correcting mechanism according to claim 1 is characterized in that: The movable arm (39) is provided with a convex groove on the outside thereof, and matches the concave groove on the inside of the elastic sheath (312).

6. The coil winding and deviation correction mechanism according to claim 1 is characterized in that: The specific structure of the tensioning device (6) includes a guide groove seat (61), an inner groove (62), a driving pulley 1 (63), a synchronous belt 2 (64), a guide groove 1 (65), a screw 1 (66), a lifting seat (67), a tensioning roller (68), a guide column (69), a spring 2 (610), a guide groove 2 (611), a screw 2 (612), a motor 2 (613), a driving gear (614), a driven gear (615) and a driving pulley 2 (616); An inner groove (62) is provided inside the upper side of the guide groove seat (61), and a vertical guide groove 1 (65) and a guide groove 2 (611) are respectively provided on the left and right sides of the inner groove (62); The screw rod 1 (66) is movably connected to the center of the guide groove 1 (65), and the lower side of the screw rod 1 (66) is fixedly connected to a transmission pulley 1 (63); The second screw rod (612) is movably connected to the center of the second guide groove (611), and the lower side of the second screw rod (612) is fixedly connected to the second transmission pulley (616), and the second transmission pulley (616) is connected to the first transmission pulley (63) through the second synchronous belt (64); The outside of the lifting seat (67) on the left and right sides are movably connected to the inside of the guide groove 1 (65) and the guide groove 2 (611), respectively, and the threaded holes arranged on the left and right sides of the lifting seat (67) are connected to the screw rod 1 (66) and the screw rod 2 (612) respectively; There are a plurality of guide pillars (69), and the plurality of guide pillars (69) are movably connected to vertical holes provided in the center of the lifting seat (67), the tops of the plurality of guide pillars (69) are fixedly connected to the bottom of the tensioning roller (68), and a spring 2 (610) is provided between the step surfaces on the lower sides of the plurality of guide pillars (69) and the lower side of the lifting seat (67); The driven gear (615) is fixedly connected at its center to the outside of the lower side of the second screw rod (612); The second motor (613) is fixedly connected to the lower right side of the guide groove seat (61), and a driving gear (614) is fixedly connected to the output shaft at the lower side of the second motor (613), and the driving gear (614) is connected to the driven gear (615).

7. The coil winding and correcting mechanism according to claim 6, characterized in that: The guide groove one (65) and the guide groove two (611) are both T-shaped guide grooves.

8. The coil winding and deviation correcting mechanism according to claim 6, characterized in that: The second motor (613) is a servo motor or a stepper motor.

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