Movable automatic shuttle peg replacing device

Abstract

The invention discloses a movable automatic shuttle peg replacing device, and relates to the technical field of shuttle peg replacing devices, the movable automatic shuttle peg replacing device comprises a mounting plate, a mounting frame and a sliding table, the mounting frame is arranged on one side of the mounting plate, the sliding table is arranged on the side, away from the mounting plate, of the mounting frame, and a first motor is mounted on the side, away from the mounting frame, of the mounting plate. Through cooperation of the sliding table and the sliding base, the disassembling assembly at the top end can rapidly take out the empty bobbin cases, through rotation of the mounting plate, the disassembling assembly can rotate, the empty bobbin cases can be released and fall into the collecting frame after rotation, and the empty bobbin cases can be conveniently collected; and the mounting plate can synchronously rotate the second clamping piece when rotating, and the second clamping piece can move the clamped new bobbin case when moving through movement of the sliding seat, so that the new bobbin case can be mounted, and manual mounting can be avoided when the bobbin is mounted.

Description

Technical Field

[0001] The invention relates to the technical field of bobbin changing devices, in particular to a mobile automatic bobbin changing device. Background Art

[0002] The bobbin is an important component in a sewing machine. Its main function is to store and release sewing thread to ensure stable thread tension during sewing, thereby ensuring sewing quality. The bobbin is usually cylindrical or conical, and the specific size depends on the model of the sewing machine. During the sewing process, the bobbin rotates with the shuttle bed, releasing the thread to supply the needle and curved needle for sewing.

[0003] Most bobbins need to be manually removed and replaced after use, which makes the bobbin replacement inefficient. In addition, the bobbin is generally arranged at the bottom of the sewing machine, which requires the body to be manually inserted into the bottom of the sewing machine when replacing it, making it cumbersome to replace the bobbin and making it inconvenient to replace the bobbin. Summary of the Invention

[0004] The object of the present invention is to provide a mobile automatic bobbin changing device to solve the problem of the inconvenience in replacing the bobbin mentioned in the background art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A mobile automatic bobbin changing device, comprising a mounting plate, a mounting frame and a slide, a mounting frame being provided on one side of the mounting plate, a slide being provided on the side of the mounting frame away from the mounting plate, a first motor being installed on the side of the mounting plate away from the mounting frame, an output end of the first motor being connected to a rotating shaft via a coupling, a rotating ring being provided on the surface of the rotating shaft, evenly distributed mounting rods being provided on the surface of the rotating ring, one end of the mounting rod being connected to a bobbin case, a second motor being installed on the end of the mounting plate close to the first motor, and an output end of the second motor being connected to the rotating rod via a coupling.

[0006] Preferably, a first cylinder is installed at one end of the rotating rod, a connecting frame is provided at one end of the first cylinder, a first clamping member is provided at the bottom end of the connecting frame, the first clamping member includes a fixed ring, an electric push rod and a movable ring, a fixed ring is provided on one side of the bottom end of the first clamping member, an electric push rod is installed inside the first clamping member, and one end of the electric push rod is connected to the movable ring.

[0007] Preferably, a rotating rod body is provided between the first clamping member and the connecting frame, gear bodies are provided on both sides of the rotating rod body, and a symmetrically distributed first gear plate is provided at one end of the first cylinder close to the connecting frame.

[0008] Preferably, the top end of the first clamping member is provided with symmetrically distributed sleeve rods, the bottom end of the connecting frame is provided with connecting rods extending into the interior of the sleeve rods, and a limiting spring is connected between the connecting rods and the sleeve rods.

[0009] Preferably, the top of the slide is slidably connected to a slide seat, the slide seat includes a driving motor and a first gear set, the top of the slide seat is installed with a driving motor, the output end of the driving motor is connected to the first gear set through a coupling, one end of the first gear set is connected to a cross plate, a fixing frame is provided on one side of the top of the cross plate, an adjusting mechanism is installed on one end of the fixing frame, a second clamping piece is provided on one side of the fixing frame, an adjusting frame is provided on the side of the fixing frame close to the second clamping piece, a reset spring is connected between the adjusting frame and the fixing frame, and a top rod passing through the second clamping piece is provided on one side of the adjusting frame.

[0010] Preferably, a disassembly assembly is provided at one end of the horizontal plate away from the fixed frame, and the disassembly assembly includes a first fixed plate and a movable plate. The first fixed plate is provided at one end of the horizontal plate away from the fixed frame, a movable plate is provided on one side of the first fixed plate, and an adjustment plate is provided at the bottom end of the movable plate.

[0011] Preferably, an adjusting motor is installed on one side of the transverse plate close to the adjusting plate, an output end of the adjusting motor is connected to an adjusting rod via a coupling, and position sensors are installed on one end of the transverse plate and the slide.

[0012] Preferably, a second gear set is provided at one end of the rotating shaft close to the rotating ring, a cross bar connected by a bearing is provided on one side of the second gear set, a conveyor belt is provided at one end of the mounting plate close to the second gear set, and a drive shaft is provided at one end of the conveyor belt.

[0013] Preferably, a synchronous belt is connected between the driving shaft and the cross bar, a second fixed plate is provided on one side of the conveyor belt, a third motor is installed on one end of the second fixed plate, the output end of the third motor is connected to a rotating rod through a coupling, one end of the rotating rod is connected to an adjusting gear, one side of the adjusting gear is meshed with a second tooth plate, and a third clamping member is provided on one side of the top end of the second tooth plate.

[0014] Preferably, a collection frame is provided at one end of the slide close to the disassembly assembly.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This mobile automatic bobbin changing device can be used to replace the bobbin by installing the mounting plate under the sewing machine table. The sliding table and the sliding seat cooperate to enable the disassembly assembly at the top to quickly remove the empty bobbin case, and then install the new bobbin case by rotating the second clamping member. This realizes mobile automatic replacement and avoids manual installation at the bottom of the sewing machine.

[0017] 2. This mobile automatic bobbin changing device can push the adjustment frame through the provided adjustment mechanism, so that the push rod can push the new bobbin case so that the new bobbin case can be completely installed in the bobbin slot. Then, the reset spring returns the push rod to the unprotruded position after the installation is completed. At this point, the automatic replacement of the bobbin is completed, and the slide will then move to the center of the slide to wait for the next operation, making the replacement of the bobbin more convenient.

[0018] 3. The mobile automatic bobbin changing device enables the bobbin case to be displaced to the bottom end of the mounting rod by the rotation of the conveyor belt. Then, the third clamping member moves downward first to grab the displaced bobbin case, and then moves the grabbed bobbin case toward the mounting rod and is installed with the mounting rod. The rotating ring can continuously load the material while rotating the bobbin case, avoiding the need for manual operation to bend under the bottom plate of the sewing machine for installation, making the installation of the bobbin more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic side view of the three-dimensional structure of the present invention;

[0021] Figure 3 Schematic diagram of the three-dimensional structure of the first cylinder of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional cross-section structure of the sleeve rod of the present invention;

[0023] Figure 5 is a schematic diagram of a three-dimensional cross-sectional structure of the first clamping member of the present invention;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the mounting plate of the present invention;

[0025] Figure 7 It is a schematic diagram of the three-dimensional cross-section structure of the slide seat of the present invention;

[0026] Figure 8 Schematic diagram of the three-dimensional structure of the conveyor belt of the present invention;

[0027] Figure 9 is a schematic diagram of the three-dimensional structure of the second fixing plate of the present invention;

[0028] Figure 10 It is a schematic diagram of the three-dimensional structure of the disassembly component of the present invention.

[0029] In the figure: 1. Mounting plate; 2. Mounting frame; 3. Slide; 4. First motor; 5. Rotating shaft; 6. Rotating ring; 7. Mounting rod; 8. Bobbin case; 9. Second motor; 10. Rotating rod; 11. First cylinder; 12. Connecting frame; 13. First clamping member; 131. Fixed ring; 132. Electric push rod; 133. Movable ring; 14. Rotating rod body; 15. Gear body; 16. First gear plate; 17. Sleeve rod; 18. Connecting rod; 19. Limiting spring; 20. Slide; 201. Drive motor; 202. First gear set; 21. Cross plate; 22 , fixed frame; 23. Adjustment mechanism; 24. Second clamping member; 25. Adjustment frame; 26. Return spring; 27. Push rod; 28. Disassembly assembly; 281. First fixed plate; 282. Movable plate; 283. Adjustment plate; 284. Adjustment motor; 285. Adjustment rod; 286. Position sensor; 29. Second gear set; 30. Conveyor belt; 31. Drive shaft; 32. Synchronous belt; 33. Second fixed plate; 34. Third motor; 35. Rotating rod; 36. Adjustment gear; 37. Second tooth plate; 38. Third clamping member; 39. Collection frame. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1-10The present invention provides a technical solution: a mobile automatic bobbin changing device, comprising a mounting plate 1, a mounting frame 2 and a slide 3, a mounting frame 2 is provided on one side of the mounting plate 1, a slide 3 is provided on the side of the mounting frame 2 away from the mounting plate 1, a first motor 4 is installed on the side of the mounting plate 1 away from the mounting frame 2, an output end of the first motor 4 is connected to a rotating shaft 5 through a coupling, a rotating ring 6 is provided on the surface of the rotating shaft 5, a uniformly distributed mounting rod 7 is provided on the surface of the rotating ring 6, one end of the mounting rod 7 is connected to a bobbin case 8, the mounting plate 1 is close to the first motor 4 A second motor 9 is installed at one end, and the output end of the second motor 9 is connected to a rotating rod 10 through a coupling. A first cylinder 11 is installed at one end of the rotating rod 10, and a connecting frame 12 is provided at one end of the first cylinder 11. A first clamping member 13 is provided at the bottom end of the connecting frame 12. The first clamping member 13 includes a fixed ring 131, an electric push rod 132 and a movable ring 133. A fixed ring 131 is provided on one side of the bottom end of the first clamping member 13, and an electric push rod 132 is installed inside the first clamping member 13, and one end of the electric push rod 132 is connected to the movable ring 133.

[0032] The mobile automatic bobbin changing device enables the bobbin case 8 to be stably placed on the surface of the rotating ring 6 by setting the mounting rod 7 .

[0033] exist Figure 3 In the embodiment, a rotating rod body 14 is provided between the first clamping member 13 and the connecting frame 12 , a gear body 15 is provided on both sides of the rotating rod body 14 , and a symmetrically distributed first gear plate 16 is provided at one end of the first cylinder 11 close to the connecting frame 12 .

[0034] In the mobile automatic bobbin changing device, two gear bodies 15 are provided, so that the rotating rod body 14 can be more stable when rotating.

[0035] exist Figure 4 In the embodiment, the top of the first clamping member 13 is provided with symmetrically distributed sleeve rods 17, the bottom end of the connecting frame 12 is provided with a connecting rod 18 extending into the interior of the sleeve rod 17, and a limiting spring 19 is connected between the connecting rod 18 and the sleeve rod 17.

[0036] The movable automatic bobbin changing device enables the first clamping member 13 to be reset after being turned over by arranging the sleeve rod 17 and the connecting rod 18 .

[0037] When the bobbin needs to be replaced, the mounting plate 1 can be installed under the sewing machine table, and then the first motor 4 can be started through the controller, so that the first motor 4 can rotate the rotating shaft 5 connected to the output end, and then the rotating shaft 5 can rotate the connected rotating ring 6 when rotating, so that the rotating ring 6 can rotate the connected mounting rod 7 and bobbin case 8 when rotating. At this time, the new bobbin is placed inside the bobbin case 8, so that as the rotating ring 6 rotates, the bobbin case 8 can be displaced to the bottom end of the first clamping member 13, and then the first cylinder 11 is started, so that the first cylinder 11 can move the first clamping member 13 connected to the bottom end, and the first clamping member 13 can be moved by the electric push rod 1 provided inside 32 pushes the movable ring 133 so that the movable ring 133 can be extended, so that with the push of the first cylinder 11, the fixed ring 131 and the movable ring 133 can be moved to both sides of the bobbin case 8, and then the first cylinder 11 is retracted, so that the fixed ring 131 and the movable ring 133 can clamp the bobbin case 8, and the bobbin case 8 clamped by the fixed ring 131 and the movable ring 133 can be pulled so as to be moved out from the top of the mounting rod 7, and then the second motor 9 can be started, so that the rotating rod 10 connected to the output end can rotate the first cylinder 11. Since the first cylinder 11 is retracted during the process of withdrawal, the bobbin case 8 will be taken out, and after being taken out, with the help of the first cylinder 11 The continued retraction of the cylinder 11 allows the gear body 15 to contact the first tooth plate 16 provided at the bottom end of the first cylinder 11, thereby rotating the gear body 15, so that the gear body 15 can drive the rotating rod body 14 to rotate during the rotation, so that the first clamping member 13 connected to the rotating rod body 14 can be flipped 90 degrees, and the sleeve rod 17 will be pulled during the flipping process, so that the sleeve rod 17 can squeeze the limiting spring 19, and with the rotation of the rotating rod 10, the clamped bobbin case 8 can be rotated to one side of the fixed frame 22. At this time, the driving component inside the slide 3 can enable the cross plate 21 to drive the fixed frame 22 to move to one side of the first clamping member 13, and through the fixed frame 22 The second clamping member 24 set on the side takes the clamped bobbin case 8. At this time, the bobbin case 8 is clamped in the reverse direction by the second clamping member 24, and then the cross plate 21 is moved to the side of the shuttle slot where it needs to be installed through the slide 3. Then, the installation of the bobbin case 8 can be completed by pushing it, and it is reset after the installation is completed. The first cylinder 11 will be reset synchronously, so that the gear body 15 can be reset by the limiting spring 19 after losing the restriction, and then the first clamping member 13 can restore to the state before grasping, which is convenient for the next bobbin core changing operation, and then the bobbin installed inside can be installed, so that the bobbin can be quickly installed through the mobile automatic bobbin core changing device, which is more convenient than manual installation.

[0038] exist Figure 6 and Figure 7In the figure, the top of the slide 3 is slidably connected to the slide 20, and the slide 20 includes a drive motor 201 and a first gear set 202. The drive motor 201 is installed on the top of the slide 20, and the output end of the drive motor 201 is connected to the first gear set 202 through a coupling. One end of the first gear set 202 is connected to a cross plate 21, and a fixed frame 22 is provided on one side of the top of the cross plate 21. An adjusting mechanism 23 is installed on one end of the fixed frame 22, and a second clamping member 24 is provided on one side of the fixed frame 22. An adjusting frame 25 is provided on the side of the fixed frame 22 close to the second clamping member 24. A reset spring 26 is connected between the adjusting frame 25 and the fixed frame 22, and a top rod 27 passing through the second clamping member 24 is provided on one side of the adjusting frame 25.

[0039] This mobile automatic bobbin changing device can eject the bobbin case 8 after movement through the setting of the ejector rod 27, so that it can be more secure during installation. The adjustment mechanism 23 is composed of a starting motor and an eccentric block, so that the adjustment frame 25 can be pushed during rotation.

[0040] exist Figure 6 and Figure 10 In the figure, a disassembly assembly 28 is provided at the end of the horizontal plate 21 away from the fixed frame 22, and the disassembly assembly 28 includes a first fixed plate 281 and a movable plate 282. The first fixed plate 281 is provided at the end of the horizontal plate 21 away from the fixed frame 22, and a movable plate 282 is provided on one side of the first fixed plate 281. An adjustment plate 283 is provided at the bottom end of the movable plate 282. An adjustment motor 284 is installed on the side of the horizontal plate 21 close to the adjustment plate 283. The output end of the adjustment motor 284 is connected to the adjustment rod 285 through a coupling. A position sensor 286 is installed at one end of the horizontal plate 21 and the slide 20.

[0041] The movable automatic bobbin changing device facilitates the removal of the empty bobbin case 8 by providing the disassembly component 28 .

[0042] In the process that the bobbin case 8 is clamped by the first clamping member 13, the adjusting motor 284 arranged on one side of the shuttle slot can be started, so that the adjusting motor 284 can move the adjusting rod 285 connected to the output end, so that the adjusting rod 285 can push the adjusting plate 283 when moving, so that the adjusting plate 283 can drive the movable plate 282 to move after being pushed, and then the movable plate 282 can be flipped, so that the paddle of the bobbin case 8 can be pried, and the empty bobbin case 8 can be grabbed by the first fixed plate 281, and then the slide 3 is moved so that the empty bobbin case 8 can be taken out, and then it is displaced to the side of the first clamping member 13 to clamp the new bobbin case 8 by the second clamping member 24, and the new bobbin case 8 is passed through the slide seat. When 20 is displaced to the center of the slide 3, the driving motor 201 can be started, so that the first gear set 202 connected to the output end can rotate the horizontal plate 21, and then the horizontal plate 21 can rotate, that is, the driving motor 201 will not be started during the stroke when the empty bobbin case 8 is clamped and displaced to the side of the first clamping member 13, and when it is displaced from the side of the first clamping member 13 to the shuttle slot part, it can be detected by the controller and the driving motor 201 is started, so that after the horizontal plate 21 rotates, the position sensor 286 set at the bottom end can receive the signal and work, so that the adjusting motor 284 can perform the reset operation, so that the movable plate 282 can be reopened, and the clamped empty bobbin case 8 can be released, so that the empty bobbin case 8 can fall into the collection The frame 39 is collected inside, and the disassembly assembly 28 is restored to the state before grabbing, which is convenient for subsequent disassembly and grabbing. Since the cross plate 21 will rotate, the second clamping member 24 that grabs the new bobbin case 8 can rotate to one side of the shuttle slot and keep it parallel, so that after moving, the new bobbin case 8 can be placed on one side of the shuttle slot, and the new bobbin case 8 is clamped in the reverse direction, so that the new bobbin case 8 can face the shuttle slot positively, and then the adjusting mechanism 23 at the top of the fixing frame 22 can push the adjusting frame 25, so that the adjusting frame 25 can move and push the push rod 27, so that the push rod 27 can push the new bobbin case 8, so that the new bobbin case 8 can be completely installed in the shuttle slot, and then the reset spring 26 is reset, so that when installing After completion, the push rod 27 can return to the non-ejected position, and the automatic replacement of the bobbin core is completed. Then the slide 20 will move to the center of the slide 3 and wait for the next operation. During this stroke, the cross plate 21 will rotate, thereby realizing the disassembly component 28 to be aligned with the direction of the shuttle slot. The slide 20 has three displacement strokes. The first section is to go to the shuttle slot to take out the empty bobbin case 8 and move to the side of the first clamping member 13. This stroke does not rotate. The second section is to rotate during the displacement process after the first clamping member 13 obtains the new bobbin case 8. This stroke rotates. The third section is to return to the center position after replacing the new bobbin case 8. This stroke rotates, so that the bobbin core can be replaced by automatic displacement, which makes it more convenient to replace the bobbin core.

[0043] exist Figure 8 In the figure, a second gear set 29 is provided at one end of the rotating shaft 5 close to the rotating ring 6, a cross bar connected by a bearing is provided on one side of the second gear set 29, a conveyor belt 30 is provided at one end of the mounting plate 1 close to the second gear set 29, and a drive shaft 31 is provided at one end of the conveyor belt 30.

[0044] In this mobile automatic bobbin changing device, the surface of the conveyor belt 30 is provided with evenly distributed limiting plates, so that the bobbin case 8 can be relatively stable when placed.

[0045] exist Figure 8 In the figure, a synchronous belt 32 is connected between the drive shaft 31 and the cross bar, a second fixed plate 33 is provided on one side of the conveyor belt 30, one end of the second fixed plate 33 is installed with a third motor 34, the output end of the third motor 34 is connected to a rotating rod 35 through a coupling, one end of the rotating rod 35 is connected to an adjusting gear 36, one side of the adjusting gear 36 is meshed with a second tooth plate 37, and a third clamping member 38 is provided on one side of the top of the second tooth plate 37.

[0046] In this mobile automatic bobbin changing device, the third clamping member 38 , the second clamping member 24 and the first clamping member 13 all have the same structure, so that they can all clamp the bobbin case 8 when in use.

[0047] exist Figure 1 In the embodiment, a collecting frame 39 is provided at one end of the slide 20 close to the disassembly assembly 28 .

[0048] The mobile automatic bobbin changing device can collect the empty bobbin cases 8 by providing the collecting frame 39 , so as to facilitate subsequent use.

[0049] During the process of replacing the bobbin core, the bobbin case 8 with the new bobbin core can be placed in reverse on the top of the conveyor belt 30. Since the limit plate is provided on the surface of the conveyor belt 30, the position of the bobbin case 8 is relatively fixed. Then, when the rotating ring 6 rotates and the bobbin case 8 is clamped and taken out by the first clamping member 13, the rotating shaft 5 rotates, so that the connected second gear set 29 can be rotated, so that the second gear set 29 can rotate the connected cross bar when rotating, and then the driving shaft 31 of the conveyor belt 30 can be rotated through the connected synchronous belt 32, so that the driving shaft 31 can drive the conveyor belt 30 to rotate when rotating, so that the conveyor belt 30 will drive the placed bobbin case 8 to move when rotating, and ensure that the bobbin case 8 is at the bottom end of the mounting rod 7, and then the third motor 34 can be started so that the third motor 34 can rotate the rotating rod 3 connected to the output end The bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the left by the third motor 34. The bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34. The bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34, and the bobbin case 8 is moved to the right by the third motor 34,

[0050] To sum up, the bobbin is an important component in the sewing machine, and its main function is to store and release sewing thread. Through the cooperation of the slide 3 and the slide 20, the disassembly component 28 at the top can quickly take out the empty bobbin case 8, and through the rotation of the cross plate 21, the disassembly component 28 can be rotated, and after rotation, the empty bobbin case 8 can be released into the collection frame 39, which is convenient for collecting the empty bobbin case 8. The cross plate 21 can synchronously rotate the second clamping member 24 when rotating, and through the movement of the slide 20, the second clamping member 24 can move the clamped new bobbin case 8 when moving, so that the new bobbin case 8 can be installed, so that the bobbin can avoid manual installation during installation. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile automatic bobbin changing device, comprising a mounting plate (1), a mounting frame (2) and a slide (3), characterized in that: A mounting frame (2) is provided on one side of the mounting plate (1), a slide (3) is provided on the side of the mounting frame (2) away from the mounting plate (1), a first motor (4) is installed on the side of the mounting plate (1) away from the mounting frame (2), an output end of the first motor (4) is connected to a rotating shaft (5) through a coupling, a rotating ring (6) is provided on the surface of the rotating shaft (5), and evenly distributed mounting rods (7) are provided on the surface of the rotating ring (6), one end of the mounting rod (7) is connected to a bobbin case (8), a second motor (9) is installed on the end of the mounting plate (1) close to the first motor (4), and an output end of the second motor (9) is connected to a rotating rod (10) through a coupling.

2. The mobile automatic bobbin changing device according to claim 1, characterized in that: A first cylinder (11) is installed at one end of the rotating rod (10), a connecting frame (12) is provided at one end of the first cylinder (11), a first clamping member (13) is provided at the bottom end of the connecting frame (12), the first clamping member (13) comprises a fixed ring (131), an electric push rod (132) and a movable ring (133), a fixed ring (131) is provided on one side of the bottom end of the first clamping member (13), an electric push rod (132) is installed inside the first clamping member (13), and one end of the electric push rod (132) is connected to the movable ring (133).

3. The mobile automatic bobbin changing device according to claim 2, characterized in that: A rotating rod body (14) is provided between the first clamping member (13) and the connecting frame (12), gear bodies (15) are provided on both sides of the rotating rod body (14), and a symmetrically distributed first tooth plate (16) is provided at one end of the first cylinder (11) close to the connecting frame (12).

4. The mobile automatic bobbin changing device according to claim 3, characterized in that: The top end of the first clamping member (13) is provided with symmetrically distributed sleeve rods (17), the bottom end of the connecting frame (12) is provided with a connecting rod (18) extending into the interior of the sleeve rod (17), and a limiting spring (19) is connected between the connecting rod (18) and the sleeve rod (17).

5. The mobile automatic bobbin changing device according to claim 1, characterized in that: The top of the slide (3) is slidably connected to a slide seat (20), and the slide seat (20) includes a driving motor (201) and a first gear set (202). The top of the slide seat (20) is equipped with a driving motor (201), and the output end of the driving motor (201) is connected to the first gear set (202) through a coupling. One end of the first gear set (202) is connected to a transverse plate (21). A fixing frame (22) is provided on one side of the top of the transverse plate (21). An adjusting mechanism (23) is installed on one end of the fixing frame (22). A second clamping member (24) is provided on one side of the fixing frame (22). An adjusting frame (25) is provided on the side of the fixing frame (22) close to the second clamping member (24). A reset spring (26) is connected between the adjusting frame (25) and the fixing frame (22). A top rod (27) penetrating the second clamping member (24) is provided on one side of the adjusting frame (25).

6. The mobile automatic bobbin changing device according to claim 5, characterized in that: A disassembly assembly (28) is provided at one end of the transverse plate (21) away from the fixed frame (22), and the disassembly assembly (28) includes a first fixed plate (281) and a movable plate (282). The first fixed plate (281) is provided at one end of the transverse plate (21) away from the fixed frame (22), a movable plate (282) is provided on one side of the first fixed plate (281), and an adjustment plate (283) is provided at the bottom end of the movable plate (282).

7. The mobile automatic bobbin changing device according to claim 6, characterized in that: An adjusting motor (284) is installed on one side of the transverse plate (21) close to the adjusting plate (283), and an output end of the adjusting motor (284) is connected to an adjusting rod (285) via a coupling. Position sensors (286) are installed on one end of each of the transverse plate (21) and the slide seat (20).

8. The mobile automatic bobbin changing device according to claim 1, characterized in that: A second gear set (29) is provided at one end of the rotating shaft (5) close to the rotating ring (6), a cross bar connected via a bearing is provided on one side of the second gear set (29), a conveyor belt (30) is provided at one end of the mounting plate (1) close to the second gear set (29), and a drive shaft (31) is provided at one end of the conveyor belt (30).

9. The mobile automatic bobbin changing device according to claim 8, characterized in that: A synchronous belt (32) is connected between the driving shaft (31) and the cross bar, a second fixed plate (33) is provided on one side of the conveyor belt (30), a third motor (34) is installed on one end of the second fixed plate (33), an output end of the third motor (34) is connected to a rotating rod (35) through a coupling, one end of the rotating rod (35) is connected to an adjusting gear (36), one side of the adjusting gear (36) is meshed with a second tooth plate (37), and a third clamping member (38) is provided on one side of the top end of the second tooth plate (37).

10. The mobile automatic bobbin changing device according to claim 7, characterized in that: A collecting frame (39) is provided at one end of the slide seat (20) close to the disassembly assembly (28).

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