Connecting rod deviation rectifying mechanism and sewing system

Abstract

The present application relates to a kind of connecting rod deviation correction mechanism and sewing system, wherein the connecting rod deviation correction mechanism includes fixed seat, moving assembly, connecting piece, deviation correction connecting rod and auxiliary connecting rod, wherein connecting piece is movably connected to moving assembly;Deviation correction connecting rod includes first end and second end, first end is movably connected to connecting piece, and second end is used to contact cloth;One end of auxiliary connecting rod is movably connected to deviation correction connecting rod, and the other end of auxiliary connecting rod is movably connected to fixed seat;Moving assembly is used to drive connecting piece, deviation correction connecting rod and auxiliary connecting rod to rotate, under the common definition of connecting piece and auxiliary connecting rod, second end of deviation correction connecting rod presents periodic reciprocating motion, for driving cloth to move along preset direction.The connecting rod deviation correction mechanism of the present application automatically corrects cloth, can save manpower, improve production efficiency, improve product quality and safety performance.

Description

Technical Field

[0001] This invention relates to the field of textile machinery technology, and in particular to a linkage correction mechanism and a sewing system. Background Technology

[0002] In textile manufacturing, some methods involve sewing the edges of fabric together to form a loop, then attaching each end of the loop to two rotating wheels. The rotation of these wheels moves the loop, during which a sewing machine sews it. However, during the rotation, the loop can easily slip off the wheels, deviating from its intended path, resulting in uneven stitching and compromised product quality. The traditional solution is to manually correct the fabric's position, but this is inefficient, ineffective, and unsafe. Summary of the Invention

[0003] Therefore, it is necessary to provide a linkage correction mechanism and sewing system that have high production efficiency, good product quality, high safety performance, and can automatically correct the position of the fabric.

[0004] A linkage correction mechanism, comprising:

[0005] Fixed base;

[0006] Mobile components;

[0007] Connector, the connector is movably connected to the moving component;

[0008] The alignment linkage includes a first end and a second end. The first end is movably connected to a connecting member, and the second end is used to contact the material.

[0009] An auxiliary link, one end of which is movably connected to the correction link, and the other end of which is movably connected to the fixed base;

[0010] The moving component is used to drive the connecting piece, the correction link, and the auxiliary link to rotate. Under the joint constraint of the connecting piece and the auxiliary link, the second end of the correction link exhibits a periodic reciprocating motion, which is used to drive the fabric to move along a preset direction.

[0011] In some implementations, one end of the auxiliary link is movably connected to a portion other than the first end of the correction link.

[0012] In some implementations, one end of the auxiliary link is movably connected to the portion between the first and second ends of the correction link.

[0013] In some implementations, the first end of the correction link and the connector are connected by a first connecting shaft.

[0014] In some implementations, the correction link and the auxiliary link are connected by a second connecting shaft.

[0015] In some embodiments, the link correction mechanism further includes a correction seat, on which a fixed seat and a movable component are fixedly connected. The correction seat is used to support the link correction mechanism.

[0016] In some embodiments, the fixing base includes a first fixing base and a second fixing base, which are arranged in parallel on the front and rear sides of the auxiliary link. The first fixing base and the second fixing base are movably connected to one end of the auxiliary link to limit the movement position of the auxiliary link.

[0017] In some embodiments, a first fixed seat is provided with a first shaft hole for accommodating a first bearing, and a second fixed seat is provided with a second shaft hole for accommodating a second bearing; an auxiliary connecting rod is provided with a mounting hole at one end, and a bearing connector is inserted through the mounting hole, one end of the bearing connector is connected to the first bearing, and the other end of the bearing connector is connected to the second bearing.

[0018] In some embodiments, the moving component includes a driving element and a fixed element, the driving element being fixedly connected to the alignment seat via the fixed element, and the driving shaft of the driving element being movably connected to the connector through the fixed element.

[0019] In some implementations, the connector rotates around the connection point between the drive shaft and the connector, driven by the drive shaft.

[0020] In some implementations, the driving element is a motor, and the fixing element is a motor mounting bracket.

[0021] In some implementations, the connector is a cam connector.

[0022] In some implementations, the connector is a disc-shaped cam connector.

[0023] A sewing system includes a machine base and a sewing device mounted on the machine base, and also includes the aforementioned linkage correction mechanism, which is mounted on the machine base for correcting the material in the sewing device.

[0024] The aforementioned linkage correction mechanism has a first end of the correction linkage connected to the connector, and a second end in contact with the material. One end of the auxiliary linkage is movably connected to the correction linkage, and the other end is movably connected to the fixed base. Driven by the driving element, the connector rotates, thereby driving the correction linkage and the auxiliary linkage to move in tandem. Under the combined constraint of the connector and the auxiliary linkage, the second end of the correction linkage exhibits a periodic reciprocating motion, causing the fabric to move along a preset direction. The correction of the fabric position can be completed without manual operation, resulting in good correction effect, high production efficiency, and high safety performance. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0026] To gain a more complete understanding of the present invention and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0027] Figure 1 This is a three-dimensional structural diagram of the linkage correction mechanism in one embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the operation process of the linkage correction mechanism in one embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the connecting rod correction mechanism and the sewing device used in one embodiment of the present invention.

[0030] Explanation of reference numerals in the attached figures

[0031] 1. Fixed base; 11. First fixed base; 111. First shaft hole; 12. Second fixed base; 121. Second shaft hole;

[0032] 2. Moving component; 21. Driving element; 211. Drive shaft; 22. Fixed element;

[0033] 3. Connectors;

[0034] 4. Correction linkage; 41. First end; 42. Second end;

[0035] 5. Auxiliary connecting rod;

[0036] 61. First bearing; 62. Second bearing; 63. Bearing connector;

[0037] 7. Correction seat;

[0038] 8. Rotating assembly; 81. First rotating wheel; 82. Second rotating wheel;

[0039] 91. First connecting shaft; 92. Second connecting shaft;

[0040] 10. Linkage correction mechanism. Detailed Implementation

[0041] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this 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, they should not be construed as limitations on this invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0045] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0047] For ease of description, the direction parallel to the surface of the alignment seat 7 is defined as the horizontal direction; the direction perpendicular to the surface of the alignment seat 7 is defined as the vertical direction.

[0048] The direction of the projection of the material's trajectory in the horizontal direction is defined as front and back, and the direction orthogonal to front and back in the horizontal direction is defined as left and right.

[0049] Define the opposite direction of the material sliding out as the "preset direction".

[0050] Embodiments of the present invention provide a linkage correction mechanism 10, which can automatically correct materials that deviate from their normal operating trajectory, thereby saving manpower, improving production efficiency, and enhancing product quality and safety performance. To more clearly illustrate the structure of the linkage correction mechanism 10, the following will refer to the accompanying drawings. Figure 1-3 The linkage correction mechanism 10 is described in detail.

[0051] For example, please refer to Figure 1 , Figure 1 A three-dimensional structural schematic diagram of a link correction mechanism 10 according to an embodiment of the present invention is shown. The link correction mechanism 10 includes a fixed base 1, a moving component 2, a connector 3, a correction link 4, and an auxiliary link 5.

[0052] The movable component 2 is located on one side of the correction seat 7 and is used to provide driving force for the operation of the linkage correction mechanism 10.

[0053] Connector 3 is movably connected to movable component 2. Connector 3 can rotate under the drive of movable component 2 to transmit the driving force provided by movable component 2 to correction link 4 and auxiliary link 5, thereby driving correction link 4 and auxiliary link 5 to move simultaneously.

[0054] The correction link 4 includes a first end 41 and a second end 42. The first end 41 is movably connected to the connector 3, and the second end is used to contact the material. When the second end 42 of the correction link 4 contacts the material, the friction causes the correction link 4 to move, thereby correcting the material's deviation.

[0055] One end of the auxiliary link 5 is movably connected to the correction link 4, and this end moves with the movement of the correction link 4; the other end of the auxiliary link 5 is movably connected to the fixed base 1, and this end is fixed in position and does not move with the movement of the correction link 4, so as to limit the movement path of the correction link 4.

[0056] When the linkage correction mechanism 10 is in operation, the moving component 2 drives the connecting piece 3, the correction link 4, and the auxiliary link 5 to rotate. Under the joint constraint of the connecting piece 3 and the auxiliary link 5, the second end 42 of the correction link 4 exhibits periodic reciprocating motion, which is used to drive the material to move along a preset direction.

[0057] It is understood that the aforementioned materials can be cloth, plastic film, oil paper, or other objects. The aforementioned alignment seat can also be a workbench, base, or any other structure that can be used to support the linkage alignment mechanism.

[0058] In some embodiments, one end of the auxiliary link 5 is movably connected to a portion other than the first end 41 of the correction link 4.

[0059] In some embodiments, one end of the auxiliary link 5 is movably connected to the portion between the first end 41 and the second end 42 of the correction link 4.

[0060] In some embodiments, the first end 41 of the correction link 4 and the connector 3 are movably connected by a first connecting shaft 91.

[0061] In some embodiments, the correction link 4 and the auxiliary link 5 are movably connected by a second connecting shaft 92.

[0062] In some embodiments, the fixing seat 1 is disposed on the side of the correction seat 7 away from the moving component 2. The number of fixing seats can be one or two, for fixing the auxiliary link 5 on the correction seat 7, so that the auxiliary link 5 can rotate about a fixed point.

[0063] In some embodiments, the fixing base 1 may include a first fixing base 11 and a second fixing base 12, wherein the first fixing base 11 and the second fixing base 12 are respectively arranged parallel to each other on the front and rear sides of the auxiliary connecting rod 5, and the first fixing base and the second fixing base are movably connected to one end of the auxiliary connecting rod to limit the movement position of the auxiliary connecting rod. Specifically, the first fixing base 11 is provided with a first shaft hole 111 for accommodating a first bearing 61, and the second fixing base 12 is provided with a second shaft hole 121 for accommodating a second bearing 62; one end of the auxiliary connecting rod 5 is provided with a mounting hole, and a bearing connector 63 passes through the mounting hole. One end of the bearing connector 63 is connected to the first bearing 61, and the other end of the bearing connector 63 is connected to the second bearing 62 for movable connection between the fixing base 1 and the auxiliary connecting rod 5. A first fixed seat 11 and a second fixed seat 12 are arranged parallel to each other on the front and rear sides of the auxiliary connecting rod 5, so that the auxiliary connecting rod 5 can rotate around a fixed point within the space defined between the first fixed seat 11 and the second fixed seat 12. At this time, the fixed point is the intersection of the auxiliary connecting rod 5 and the bearing connector 63. One end of the auxiliary connecting rod 5 is fixed, and the other end is movably connected to the correction connecting rod 4 to limit the movement path of the correction connecting rod 4.

[0064] In some embodiments, the moving component 2 includes a driving element 21 and a fixing element 22, wherein the driving element 21 is movably connected to the fixing element 22, and the fixing element 22 is fixedly connected to the alignment seat 7.

[0065] In some embodiments, the drive shaft 211 of the drive element 21 passes through the fixed element 22 and is movably connected to the connector 3. When the drive element 21 starts working, the connector 3, driven by the drive shaft 211, rotates around the connection point between the connector 3 and the drive shaft 211, causing the first end 41 of the correction link 4 to also rotate around the rotation center. The speed at which the drive element 21 drives the connector 3 and the correction link 4 to rotate is adjustable.

[0066] It is understood that the drive element 21 can be any power source capable of achieving rotation, such as a motor or a heat engine.

[0067] In some embodiments, the driving element 21 is a motor, and the fixing element 22 is a motor mounting bracket. Specifically, the motor can be a servo motor, a stepper motor, a torque motor, a switched reluctance motor, or a brushless DC motor.

[0068] In some embodiments, the connector 3 is a cam connector, specifically, the connector 3 can be a disc cam connector.

[0069] In some embodiments, the main body of the correction link 4 can be elongated, and the second end 42 of the correction link 4 is arc-shaped to prevent the material from being easily scratched when the second end 42 of the correction link 4 comes into contact with the material.

[0070] In some embodiments, a friction part may be provided on the outer peripheral surface of the second end 42 of the correction link 4. The friction part may be an elastic part, which is used to increase the friction between the second end 42 of the correction link 4 and the material, so that the material can move better along the preset direction under the action of friction and achieve a better correction effect.

[0071] In some embodiments, one end of the auxiliary link 5 may be movably connected to a portion other than the first end 41 of the correction link 4.

[0072] In some embodiments, one end of the auxiliary link 5 may be movably connected to the portion between the first end 41 and the second end 42 of the correction link 4. The connection point between the auxiliary link 5 and the correction link 4 is adjustable to facilitate adjustment of the movement path of the correction link 4.

[0073] In some embodiments, the aforementioned correction seat 7 for placing the link correction mechanism 10 is movably connected to a drive mechanism located in the area below the base of the correction seat 7. The drive mechanism can be a cylinder, which can drive the correction seat 7 and the link correction mechanism 10 on the correction seat 7 to move up and down, so as to adjust the position and height of the link correction mechanism 10 according to actual needs.

[0074] It should be noted that the alignment seat 7 and the drive mechanism can be connected in various ways. For the sake of stability, a fixed connection or a detachable connection is preferred.

[0075] Please see Figure 2 , Figure 2A schematic diagram of the operation process of the linkage correction mechanism 10 according to an embodiment of the present invention is shown. Driven by the motor, the disk cam connector and the first end 41 of the correction link 4 rotate around the connection point between the disk cam connector and the drive shaft 211. The auxiliary link 5 rotates within the space defined by the first fixed seat 11 and the second fixed seat 12, with the intersection of the auxiliary link 5 and the bearing connector 63 as the fulcrum. Under the joint constraint of the disc cam connector and the auxiliary link 5, when the connection point between the disc cam connector and the drive shaft 211 rotates to the lowest point, the second end 42 of the correction link 4 moves to the highest point, and when the connection point between the disc cam connector and the drive shaft 211 rotates to the highest point, the second end 42 of the correction link 4 moves to the lowest point. The second end 42 of the correction link 4 exhibits a periodic reciprocating motion. During the motion, the second end 42 of the correction link 4 contacts the material to simulate the action of a human hand to push the material in one direction, thereby driving the material to move along the preset direction and completing the correction of the material. In the periodic reciprocating motion of the second end 42 of the correction link 4, it contacts the material at regular intervals, intermittently pushing the material to move. This completes the correction of the material without affecting its normal operation, thereby improving production efficiency and product quality.

[0076] The aforementioned link correction mechanism 10 can achieve orderly movement of the connecting part 3, correction link 4, and auxiliary link 5 under the power drive of the moving component 2 without the need for operator intervention. This realizes the automation and precision of the correction process, improves the efficiency of the correction procedure, and ensures high safety performance.

[0077] The aforementioned linkage correction mechanism 10, under the combined action of the connecting member 3 and the auxiliary connecting rod 5, has the first end 41 of the correction link 4 rotating around a fixed point, and the second end 42 of the correction link 4 exhibiting periodic reciprocating motion. During the motion, the second end 42 intermittently contacts the material in operation, simulating the action of a human hand to push the material in one direction, thereby driving the material to move along a preset direction. This completes the correction action without affecting the normal operation of the material, thus improving production efficiency and product quality.

[0078] The aforementioned link correction mechanism 10 rounds the end of the second end 42 of the correction link 4 to prevent the second end from scratching the material during contact with the material.

[0079] The aforementioned link correction mechanism 10 has an elastic part on the outer circumferential surface of the second end 42 of the correction link 4, which is used to increase the friction between the second end 42 and the material, so that the material moves better along the preset direction under the action of friction, and the correction effect is better.

[0080] The linkage correction mechanism 10 of the present invention has a wide range of applications. Specifically, the linkage correction mechanism 10 can be used in a sewing device to correct the deviation of the fabric, so that the fabric does not slip off the rotating wheel and cause deviation, resulting in uneven sewing trajectory.

[0081] A sewing system includes a machine base and a sewing device mounted on the machine base, and also includes the aforementioned linkage correction mechanism, which is mounted on the machine base for correcting the material in the sewing device.

[0082] For example, please refer to Figure 3 , Figure 3 A schematic diagram of a sewing system structure in which a linkage correction mechanism 10 and a sewing device are used in conjunction in one embodiment of the present invention is shown. The sewing device includes a rotating assembly 8 for fitting fabric. This rotating assembly 8 includes a first rotating wheel 81 and a second rotating wheel 82 arranged in parallel. The first rotating wheel 81 is located near the feeding section, and the second rotating wheel 82 is located away from the feeding section. The first rotating wheel 81 and the second rotating wheel 82 can drive the fabric to move under the drive of a screw assembly. The linkage correction mechanism 10 provided by the present invention can be located in the area below the fabric. The second end 42 of the correction link 4 is located on the correction seat 7 near the rotating assembly 8; the end of the auxiliary link 5 connected to the fixed seat 1 is located on the correction seat 7 near the rotating assembly 8; and the moving assembly 2 is located on the correction seat 7 away from the rotating assembly 8.

[0083] During the movement of the fabric between the first rotating wheel 81 and the second rotating wheel 82, the motor in the linkage correction mechanism 10 runs, driving the connecting piece 3, the correction link 4 and the auxiliary link 5 to move. The second end 42 of the correction link 4 intermittently contacts the fabric, simulating the action of a human hand to push the fabric in one direction, which is used to drive the fabric to move along the preset direction, and complete the correction action without affecting the normal operation of the fabric.

[0084] In some embodiments, the sewing device also includes a control mechanism (not shown in the figures). This control mechanism can be a Programmable Logic Controller (PLC). The aforementioned lead screw assembly, moving assembly 2, and drive mechanism are all electrically connected to the control mechanism to achieve automated control functions. The programmable logic controller can control the automation and precision of the sewing production process through digital or analog inputs and outputs, thereby improving sewing production efficiency.

[0085] In some embodiments, the sewing apparatus further includes a sewing machine (not shown) positioned above the fabric for sewing the fabric. This sewing machine includes a sewing head, a sewing needle, a needle post, and a needle post drive unit. The needle post drive unit is connected to the sewing head and to the needle post to drive the needle post's movement; the speed at which the needle post is driven by the needle post drive unit on the sewing head is adjustable. The sewing needle is mounted inside the needle post and can move with the movement of the needle post. The needle post drive unit is electrically connected to a control mechanism.

[0086] In some embodiments, the sewing device further includes a thread-cutting mechanism (not shown in the figures). The thread-cutting mechanism is used to cut the seam thread on the fabric after sewing. The thread-cutting mechanism is electrically connected to the control mechanism.

[0087] In some embodiments, the sewing device further includes a material collection mechanism (not shown in the figures) for collecting the fabric after sewing. The material collection mechanism is electrically connected to the control mechanism. By incorporating a material collection mechanism, the fabric after sewing can be automatically collected, eliminating the manual material collection step, reducing labor costs, and improving production efficiency.

[0088] In some embodiments, the receiving mechanism includes a receiving arm and a receiving drive component, the receiving drive component being connected to the receiving arm and used to drive the receiving arm to move. The receiving drive component is electrically connected to a control mechanism.

[0089] In some embodiments, the sewing device also includes a take-up box (not shown in the figure), which is installed within the range of motion of the take-up arm and is used to collect the fabric after sewing is completed.

[0090] By employing a control mechanism to ensure the orderly operation of the linkage correction mechanism and the sewing device, the production process is automated and precise, thereby improving production efficiency.

[0091] In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification.

[0092] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A linkage correction mechanism, characterized in that, The linkage correction mechanism includes: Fixed base; Mobile components; A connector, which is movably connected to the movable component; A correction link, comprising a first end and a second end, wherein the first end is movably connected to the connector, and the second end is used to contact the material; and An auxiliary link, one end of which is movably connected to the correction link, and the other end of which is movably connected to the fixed base; The moving component is used to drive the connector, the correction link and the auxiliary link to rotate. Under the joint constraint of the connector and the auxiliary link, the second end exhibits a periodic reciprocating motion, which is used to drive the material to move along a preset direction. The first end and the connector are movably connected via a first connecting shaft; The correction link and the auxiliary link are movably connected via a second connecting shaft.

2. The linkage correction mechanism according to claim 1, characterized in that, The linkage correction mechanism also includes a correction seat, and the fixed seat and the movable component are fixedly connected to the correction seat.

3. The linkage correction mechanism according to any one of claims 1 to 2, characterized in that, The fixing base includes a first fixing base and a second fixing base, which are arranged parallel to each other on the front and rear sides of the auxiliary link. The first fixing base and the second fixing base are movably connected to one end of the auxiliary link to limit the movement position of the auxiliary link.

4. The linkage correction mechanism according to claim 3, characterized in that, The first fixed base is provided with a first shaft hole for accommodating a first bearing, and the second fixed base is provided with a second shaft hole for accommodating a second bearing; one end of the auxiliary connecting rod is provided with a mounting hole, and a bearing connector is inserted through the mounting hole; one end of the bearing connector is connected to the first bearing, and the other end of the bearing connector is connected to the second bearing.

5. The linkage correction mechanism according to claim 2, characterized in that, The moving component includes a driving element and a fixing element. The driving element is fixedly connected to the correction seat through the fixing element, and the driving shaft of the driving element passes through the fixing element and is movably connected to the connector.

6. The linkage correction mechanism according to claim 5, characterized in that, The connector rotates around the connection point between the drive shaft and the connector, driven by the drive shaft of the drive element.

7. The linkage correction mechanism according to claim 1, characterized in that, The connecting component is a cam connecting component.

8. A sewing system, comprising a machine base and a sewing device disposed on the machine base, characterized in that, The sewing system further includes a linkage correction mechanism as described in any one of claims 1 to 7, the linkage correction mechanism being mounted on the machine base for correcting the material in the sewing device.

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