Yarn ball drum unloading equipment

Abstract

The invention discloses a yarn roll unloading device, and relates to the technical field of glass fiber production equipment, and the yarn roll unloading device comprises a rack; the suspension arm is arranged on the rack; the yarn cutting device is arranged on the suspension arm and used for cutting off yarn at the tail end of the yarn roll; the yarn taking device is arranged on the suspension arm and used for taking out a yarn roll on the winder, and the yarn taking device comprises a magnetic attraction device which is arranged on the suspension arm and can attract a clamping structure which is arranged on the winder and used for clamping yarn at the head end of the yarn roll so that the clamping structure can release the yarn at the head end of the yarn roll; the yarn taking tile is arranged on the suspension arm; and the first driving mechanism is arranged on the suspension arm, connected with the yarn taking tile and used for driving the yarn taking tile to move in the horizontal direction and the vertical direction so that the yarn taking tile can take out the yarn roll from the winder. According to the yarn roll drum unloading equipment, automatic drum unloading of the yarn roll can be achieved, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of glass fiber production equipment, and in particular to a yarn ball unloading device. Background Art

[0002] In the production of glass fiber, winding is an important production process, which plays an important role in improving product quality and production efficiency. Winding refers to the process of rewinding the yarn into a yarn ball using a winding machine. After the winding is completed, the yarn ball needs to be unloaded. At present, the unloading of the yarn ball after winding is mostly done manually, but this operation method has a high labor intensity and low production efficiency. Therefore, there is an urgent need for a device that can solve the heavy workload of the winding process. Summary of the invention

[0003] In order to solve the above technical problems, the present application provides a yarn ball unloading device, which can realize the automatic unloading of the yarn ball after winding, reduce the labor intensity and improve the production efficiency.

[0004] The present application provides a yarn ball unloading device, comprising:

[0005] frame;

[0006] A boom, arranged on the frame;

[0007] A yarn cutting device, arranged on the suspension arm, for cutting the yarn at the tail end of the yarn ball;

[0008] The yarn taking device is arranged on the suspension arm and is used to take out the yarn ball on the winding machine. The yarn taking device comprises:

[0009] A magnetic device is arranged on the suspension arm, and the magnetic device can absorb the clamping structure on the winding machine for clamping the yarn at the head end of the yarn ball, so that the clamping structure releases the yarn at the head end of the yarn ball;

[0010] A yarn taking tile is arranged on the suspension arm;

[0011] The first driving mechanism is arranged on the suspension arm and is connected to the yarn taking tile, and is used for driving the yarn taking tile to move in the horizontal direction and the vertical direction, so that the yarn taking tile can take the yarn ball out of the yarn winding machine.

[0012] In some embodiments of the present application, the yarn taking device further includes:

[0013] A rotating mounting seat, wherein the magnetic attraction device is arranged on the rotating mounting seat;

[0014] A visual detection device, arranged on the rotating mounting seat, for detecting the diameter of the yarn ball on the winding machine and the position of the clamping structure on the winding machine;

[0015] The rotary cylinder is arranged on the suspension arm and is used to drive the rotary mounting seat to rotate so as to adjust the positions of the visual detection device and the magnetic device so that the magnetic device can absorb the clamping structure.

[0016] In some embodiments of the present application, the yarn taking device further includes:

[0017] A yarn ball buffer seat, arranged on the suspension arm, for carrying the yarn ball taken out by the yarn taking tile;

[0018] A weighing device is arranged below the yarn ball buffer seat and is used for weighing the weight of the yarn ball.

[0019] In some embodiments of the present application, the first driving mechanism includes:

[0020] A yarn taking support, arranged on the suspension arm;

[0021] A yarn taking plate, arranged below the yarn taking bracket;

[0022] An in-and-out cylinder, one end of which is fixedly connected to the yarn taking bracket, and the other end of which is fixedly connected to the yarn taking plate, and the in-and-out cylinder drives the yarn taking plate to move horizontally along the length direction of the yarn taking bracket;

[0023] A yarn taking electric cylinder, one end of which is fixedly connected to the yarn taking plate, and the other end of which is fixedly connected to the yarn taking tile, and the yarn taking electric cylinder drives the yarn taking tile to move in a vertical direction.

[0024] In some embodiments of the present application, the yarn cutting device includes:

[0025] A yarn cutting drive cylinder is arranged on the suspension arm;

[0026] A scissor tube, one end of which is connected to the yarn cutting drive cylinder;

[0027] Pneumatic scissors, the pneumatic scissors are connected to the other end of the scissor tube;

[0028] The yarn cutting driving cylinder drives the scissor tube to move, so as to drive the pneumatic scissors to move in the horizontal direction.

[0029] In some embodiments of the present application, the frame includes a plurality of columns for support and a first crossbeam, a second crossbeam, a third crossbeam and a fourth crossbeam arranged on the plurality of columns and connected in sequence; wherein the first crossbeam is arranged opposite to the third crossbeam, and the second crossbeam is arranged opposite to the fourth crossbeam;

[0030] The frame further includes a fifth crossbeam with two ends respectively arranged on the first crossbeam and the third crossbeam;

[0031] The boom is arranged on the fifth cross beam.

[0032] In some embodiments of the present application, the yarn ball unloading device further includes a translation device, and the translation device includes:

[0033] a first translation mechanism, disposed on the first crossbeam and the third crossbeam, the first translation mechanism being connected to the fifth crossbeam and being used to drive the fifth crossbeam to move along the length direction of the first crossbeam and the third crossbeam;

[0034] The second translation mechanism is arranged on the fifth cross beam, and the second translation mechanism is connected to the boom and is used to drive the boom to move along the length direction of the fifth cross beam.

[0035] In some embodiments of the present application, the yarn unloading device further includes a yarn clamping device, and the yarn clamping device includes:

[0036] A pneumatic clamping jaw, used for clamping the yarn at the tail end of the yarn ball;

[0037] A telescopic cylinder is arranged on the boom, one end of which is connected to the pneumatic clamping jaw and is used to drive the pneumatic clamping jaw to move in a horizontal direction.

[0038] In some embodiments of the present application, the yarn clamping device further includes a yarn guiding mechanism, and the yarn guiding mechanism includes:

[0039] A yarn guide plate, wherein the yarn guide plate is provided with a yarn guide groove for guiding the yarn into the pneumatic clamp;

[0040] The yarn guide driving assembly is arranged on the suspension arm, and the yarn guide driving assembly is connected to one end of the yarn guide plate, and is used for driving the yarn guide plate to move in a vertical direction.

[0041] In some embodiments of the present application, the yarn clamping device further includes a yarn picking mechanism, and the yarn picking mechanism includes:

[0042] A rotating motor is arranged on the boom;

[0043] A yarn picking rod, wherein one end of the yarn picking rod facing away from the yarn guide plate is connected to the rotary motor, and the rotary motor drives the yarn picking rod to rotate so that the yarn falls into the yarn guide groove.

[0044] The technical solution provided by this application may have the following beneficial effects:

[0045] The present application uses a magnetic suction device to absorb the clamping structure on the winding machine, so that the clamping structure releases the yarn at the head end of the yarn ball; the first driving mechanism drives the yarn taking tile to move in the horizontal and vertical directions to adjust the position of the yarn taking tile, so that the yarn taking tile takes the yarn ball out of the winding machine to realize automatic unloading of the yarn ball, thereby reducing manual labor intensity and improving production efficiency.

[0046] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0048] Figure 1 It is a schematic structural diagram of a yarn ball unloading device according to an exemplary embodiment.

[0049] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0050] Figure 3 It is a schematic structural diagram of a yarn taking device and a yarn winder from a perspective according to an exemplary embodiment.

[0051] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle.

[0052] Figure 5 It is a schematic structural diagram of a yarn taking device from another perspective according to an exemplary embodiment.

[0053] Figure 6 It is a schematic structural diagram of a yarn shearing device according to an exemplary embodiment.

[0054] Figure 7 It is a schematic diagram of the partial structure of the first translation mechanism according to an exemplary embodiment.

[0055] Figure 8 is a schematic diagram of a partial structure of a second translation mechanism according to an exemplary embodiment.

[0056] Fig. 9It is a schematic structural diagram of a yarn clamping device according to an exemplary embodiment.

[0057] Reference numerals

[0058] 1. Frame; 11. Column; 12. First beam; 13. Second beam; 14. Third beam; 15. Fourth beam; 16. Fifth beam; 2. Boom; 3. Yarn cutting device; 31. Yarn cutting drive cylinder; 32. Scissor tube; 33. Pneumatic scissors; 34. Cylinder mounting plate; 35. Scissor mounting block; 36. Scissor mounting plate; 37. Guide rail connecting plate; 4. Yarn taking device; 41. Magnetic device; 42. Yarn taking tile; 43. First driving mechanism; 431. Yarn taking bracket; 4311. Yarn taking bottom plate; 4312. Yarn taking side plate; 432. Yarn taking plate; 433. Inlet and outlet cylinder; 434. Yarn taking electric cylinder; 435. Moving block; 44. Rotating mounting seat; 45. Visual detection device; 46. Rotating cylinder; 47, yarn ball buffer seat; 48, weighing device; 5, translation device; 51, first translation mechanism; 511, first rack; 512, first servo motor; 513, first reducer; 514, drive shaft; 515, first gear; 516, first motor mounting plate; 52, second translation mechanism; 521, second rack; 522, second servo motor; 523, second reducer; 524, second gear; 525, second motor mounting plate; 6, yarn clamping device; 61, pneumatic clamping jaw; 62, telescopic cylinder; 63, yarn guide mechanism; 631, yarn guide plate; 6311, yarn guide groove; 632, yarn guide drive assembly; 64, yarn picking mechanism; 641, rotating motor; 642, yarn picking rod;

[0059] 10. Yarn ball; 20. Winding machine; 201. Clamping structure. DETAILED DESCRIPTION

[0060] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be arbitrarily combined with each other.

[0061] The present application provides a yarn ball unloading device, comprising a frame, a suspension arm arranged on the frame, a yarn cutting device arranged on the suspension arm, and a yarn taking device arranged on the suspension arm. A magnetic suction device is used to absorb a clamping structure on a winding machine so that the clamping structure releases the yarn at the head end of the yarn ball. A first driving mechanism is used to drive a yarn taking tile to move in a horizontal direction and a vertical direction to adjust the position of the yarn taking tile so that the yarn taking tile takes the yarn ball out of the winding machine to realize automatic unloading of the yarn ball, thereby reducing manual labor intensity and improving production efficiency.

[0062] Some specific implementation modes described below are intended to facilitate those skilled in the art to understand the present embodiment, and the present embodiment is not limited to some specific implementation modes described below.

[0063] like Figure 1 and Figure 2 As shown, an exemplary embodiment of the present application provides a yarn ball unloading device, comprising a frame 1, a suspension arm 2 arranged on the frame 1, a yarn cutting device 3 arranged on the suspension arm 2, and a yarn taking device 4 arranged on the suspension arm 2, wherein the yarn cutting device 3 is used to cut the yarn at the tail end of the yarn ball 10, and the yarn taking device 4 is used to take out the yarn ball 10 on the winding machine 20; wherein, as Figure 3 and Figure 4 As shown, the yarn taking device 4 includes a magnetic device 41, a yarn taking tile 42 and a first driving mechanism 43 arranged on the suspension arm 2. The magnetic device 41 can absorb the clamping structure 201 on the winding machine 20 for clamping the yarn at the head end of the yarn ball 10, so that the clamping structure 201 releases the yarn at the head end of the yarn ball 10; the first driving mechanism 43 is connected to the yarn taking tile 42, and is used to drive the yarn taking tile 42 to move in the horizontal direction and the vertical direction, so that the yarn taking tile 42 takes the yarn ball 10 from the winding machine 20.

[0064] In this embodiment, before the winding machine 20 winds the yarn, the yarn needs to be clamped on the winding machine 20 through the clamping structure 201 to serve as the yarn at the head end of the yarn group 10 (i.e., the yarn group is put on); then the winding machine 20 winds the yarn into a tube to form the yarn group 10; after the yarn cutting device 3 cuts off the yarn at the tail end of the yarn group 10, the yarn taking device 4 is started to take the yarn; the clamping structure 201 on the winding machine 20 is adsorbed by the magnetic suction device 41, so that the clamping structure 201 releases the yarn at the head end of the yarn group 10; then the yarn taking tile 42 is driven to move in the horizontal direction and the vertical direction by the first driving mechanism 43 to adjust the position of the yarn taking tile 42 so that the yarn taking tile 42 takes the yarn group 10 from the winding machine 20. Among them, the magnetic suction device 41 can be, for example, a magnet, and the clamping structure 201 can be, for example, a telescopic iron block, which is adsorbed by the magnet to release the yarn at the head end of the yarn group 10. The horizontal direction can be, for example, Figure 1 The x and y directions in the vertical direction can be Figure 1 The z direction in .

[0065] In one embodiment, the yarn taking device 4 also includes a rotating mounting seat 44, a visual detection device 45 and a rotating cylinder 46 arranged on the boom 2. The magnetic device 41 and the visual detection device 45 are both arranged on the rotating mounting seat 44. The visual detection device 45 is used to detect the diameter of the yarn ball 10 on the winding machine 20, and to detect the position of the clamping structure 201 on the winding machine 20; the rotating cylinder 46 is used to drive the rotating mounting seat 44 to rotate to adjust the positions of the visual detection device 45 and the magnetic device 41, so that the magnetic device 41 can adsorb the clamping structure 201.

[0066] In this embodiment, the rotating mounting seat 44 can be driven to rotate by rotating the cylinder 46 to adjust the positions of the visual detection device 45 and the magnetic device 41, and the position of the clamping structure 201 on the winding machine 20 is determined by the visual detection device 45, so that the magnetic device 41 can more accurately adsorb the clamping structure 201. Among them, the visual detection device 45 can also be used to detect the diameter size of the yarn ball 10 on the winding machine 20, and the yarn ball unloading device also includes a controller. The visual detection device 45 and the winding machine 20 are electrically connected to the controller. The visual detection device 45 can detect the diameter size of the yarn ball 10 in real time and transmit the diameter size information to the controller. The controller controls the number of rotations of the winding machine 20 to control the overall size of the yarn ball 10. In this embodiment, the visual detection device 45 can adopt a device with image capture and image processing analysis, which can convert the images of the clamping structure 201 and the yarn ball 10 into image information and analyze it. Its specific structure can adopt the relevant structure in the prior art, which will not be repeated here.

[0067] In one embodiment, the yarn taking device 4 also includes a yarn ball buffer seat 47 arranged on the suspension arm 2 and a weighing device 48 arranged below the yarn ball buffer seat 47. The yarn ball buffer seat 47 is used to carry the yarn ball 10 taken out by the yarn taking tile 42; the weighing device 48 is used to weigh the weight of the yarn ball 10.

[0068] In this embodiment, after the yarn taking tile 42 takes out the yarn ball 10, it is placed on the yarn ball buffer seat 47, and the weight of the yarn ball 10 is weighed by the weighing device 48 to obtain the real-time weight data of the yarn ball 10. The yarn ball buffer seat 47 can be set as a cylindrical structure to facilitate the insertion of the yarn ball 10; the weighing device 48 can be a weighing sensor, for example.

[0069] In one embodiment, if Figure 4 and Figure 5As shown, the first driving mechanism 43 includes a yarn taking bracket 431 arranged on the suspension arm 2, a yarn taking plate 432 arranged below the yarn taking bracket 431, an in-and-out air cylinder 433 and a yarn taking electric cylinder 434, one end of the in-and-out air cylinder 433 is fixedly connected to the yarn taking bracket 431, the other end of the in-and-out air cylinder 433 is fixedly connected to the yarn taking plate 432, and the in-and-out air cylinder 433 drives the yarn taking plate 432 to move horizontally along the length direction of the yarn taking bracket 431; one end of the yarn taking electric cylinder 434 is fixedly connected to the yarn taking plate 432, the other end of the yarn taking electric cylinder 434 is fixedly connected to the yarn taking tile 42, and the yarn taking electric cylinder 434 drives the yarn taking tile 42 to move in the vertical direction.

[0070] In this embodiment, the yarn taking plate 432 and the yarn taking electric cylinder 434 and yarn taking tile 42 located on the yarn taking plate 432 are driven to move in the horizontal direction by the in-and-out cylinder 433, and the yarn taking tile 42 is driven to move in the vertical direction by the yarn taking electric cylinder 434 to adjust the relative distance between the yarn taking tile 42 and the yarn ball 10 on the winding machine 20. Among them, the output shaft of the yarn taking electric cylinder 434 passes through the through hole on the yarn taking plate 432 and is fixedly connected to the yarn taking tile 42. The yarn taking is driven by the yarn taking electric cylinder 434. The yarn taking is taken in torque mode, which can complete the yarn taking work more accurately, and the yarn taking process is flexibly controlled, which is not easy to cause damage to the yarn ball 10; one end of the yarn taking electric cylinder 434 is fixedly mounted on the yarn taking plate 432. The yarn taking bracket 431 includes a yarn taking bottom plate 4311 and two yarn taking side plates 4312 respectively arranged on both sides of the yarn taking bottom plate 4311. The yarn taking bottom plate 4311 and the two yarn taking side plates 4312 can form a space for accommodating the yarn taking plate 432 and the in-and-out cylinder 433. A linear guide slider combination is arranged along the length direction of the yarn taking side. One end of the in-and-out cylinder 433 is fixedly connected to the yarn taking bottom plate 4311, and the other end of the in-and-out cylinder 433 is fixedly connected to the yarn taking plate 432 through a moving block 435. When the in-and-out cylinder 433 is working, the yarn taking plate 432 fixedly connected to the moving block 435 can be driven to move horizontally along the linear guide slider combination.

[0071] In one embodiment, if Figure 6 As shown, the yarn cutting device 3 includes a yarn cutting drive cylinder 31, a scissor tube 32 and a pneumatic scissors 33 arranged on the boom 2. One end of the scissor tube 32 is connected to the yarn cutting drive cylinder 31, and the other end of the scissor tube 32 is connected to the pneumatic scissors 33. The yarn cutting drive cylinder 31 drives the scissor tube 32 to move, so as to drive the pneumatic scissors 33 to move in the horizontal direction.

[0072] In this embodiment, the yarn cutting device 3 also includes a cylinder mounting plate 34 arranged on the boom 2, a scissors mounting block 35 arranged on the yarn cutting drive cylinder 31, a scissors mounting plate 36 arranged on the scissors tube 32, and an L-shaped guide rail connecting plate 37. The yarn cutting drive cylinder 31 can be a rodless cylinder, which is fixedly connected to the boom 2 through the cylinder mounting plate 34. The scissors tube 32 passes through the mounting hole of the scissors mounting block 35 and is locked with a fastening screw, and is fixedly mounted on the rodless cylinder through the scissors mounting block 35; the pneumatic scissors 33 are mounted on the scissors tube 32 through the scissors mounting plate 36; a linear guide slider assembly is arranged on the cylinder mounting plate 34, one side of the guide connecting plate 37 is fixedly mounted on the linear guide slider, and the other side of the guide connecting plate 37 is fixedly mounted on the scissors mounting block 35. Through the above-mentioned structural design, the stability and smoothness of the rodless cylinder when driving the scissors tube 32 to move back and forth can be guaranteed.

[0073] In one embodiment, if Figure 1 and Figure 7 As shown, the frame 1 includes a plurality of columns 11 for support and a first crossbeam 12, a second crossbeam 13, a third crossbeam 14 and a fourth crossbeam 15 which are arranged on the plurality of columns 11 and connected in sequence; wherein the first crossbeam 12 and the third crossbeam 14 are arranged opposite to each other, and the second crossbeam 13 and the fourth crossbeam 15 are arranged opposite to each other; the frame 1 also includes a fifth crossbeam 16 whose two ends are respectively arranged on the first crossbeam 12 and the third crossbeam 14; and the boom 2 is arranged on the fifth crossbeam 16.

[0074] In this embodiment, the number of the columns 11 can be three, four, etc., for example Figure 1 The number of the middle columns 11 may be four to improve the structural stability of the frame 1 .

[0075] In one embodiment, if Figure 1 , Figure 7 and Figure 8 As shown, the yarn ball unloading equipment also includes a translation device 5, which includes a first translation mechanism 51 arranged on the first beam 12 and the third beam 14 and a second translation mechanism 52 arranged on the fifth beam 16. The first translation mechanism 51 is connected to the fifth beam 16 and is used to drive the fifth beam 16 to move along the length direction of the first beam 12 and the third beam 14; the second translation mechanism 52 is connected to the boom 2 and is used to drive the boom 2 to move along the length direction of the fifth beam 16.

[0076] In this embodiment, the first translation mechanism 51 and the second translation mechanism 52 can be used to adjust the horizontal position of the boom 2 so as to more accurately perform tasks such as yarn cutting and yarn taking. Figure 1 In the x direction, the length direction of the fifth beam 16 can be, for example, Figure 1 y direction in .

[0077] like Figure 7 As shown, a linear guide rail slider assembly is disposed on the first crossbeam 12 and the third crossbeam 14 , and both ends of the fifth crossbeam 16 are disposed on the linear guide rail slider assembly of the first crossbeam 12 and the third crossbeam 14 . The first translation mechanism 51 includes a first rack 511, a first servo motor 512, a first reducer 513, two drive shafts 514 and two first gears 515. Along the length direction of the first beam 12 and the third beam 14, the first rack 511 is provided on the first beam 12 and the third beam 14. The first servo motor 512 is fixedly mounted on the fifth beam 16 through a first motor mounting plate 516. The first reducer 513 is installed in coordination with the first servo motor 512. One end of the drive shaft 514 is connected to the first reducer 513, and the other end of the drive shaft 514 is fixedly connected to the first gear 515. The first gear 515 is meshed with the first rack 511. The first servo motor 512 drives the drive shaft 514 to rotate through the first reducer 513, so that the first gear 515 fixedly connected to the drive shaft 514 is meshed with the first rack 511 to drive the fifth beam 16 to move along the length direction of the first beam 12 and the third beam 14.

[0078] like Figure 8 As shown, a linear guide slider combination is arranged on the fifth crossbeam 16, and the second translation mechanism 52 includes a second rack 521, a second servo motor 522, a second reducer 523 and a second gear 524 arranged on the linear slider combination. The second rack 521 is arranged along the length direction of the fifth crossbeam 16, the second reducer 523 is installed in cooperation with the second servo motor 522, the second gear 524 is fixedly installed on the output shaft of the second reducer 523, the second reducer 523 is fixedly connected to the second motor mounting plate 525, the second motor mounting plate 525 is fixedly installed to the slider in the linear guide slider combination, the boom 2 is fixedly connected to the second motor mounting plate 525, the second servo motor 522 drives the second gear 524 to rotate through the second reducer 523, and the boom 2 moves along the length direction of the fifth crossbeam 16 through the second rack 521 meshing with the second gear 524.

[0079] In one embodiment, if Fig. 9 As shown, the yarn ball unloading equipment also includes a yarn clamping device 6, which includes a pneumatic clamping claw 61 for clamping the yarn at the tail end of the yarn ball 10 and a telescopic cylinder 62 arranged on the boom 2, one end of the telescopic cylinder 62 is connected to the pneumatic clamping claw 61, and is used to drive the pneumatic clamping claw 61 to move in the horizontal direction.

[0080] In this embodiment, the pneumatic clamp 61 is driven to move in the horizontal direction by the telescopic cylinder 62 to adjust the relative position between the pneumatic clamp 61 and the yarn so as to cut the yarn more accurately. The structure of the pneumatic clamp 61 can adopt the structure in the prior art, which will not be described in detail here.

[0081] In one embodiment, the yarn clamping device 6 also includes a yarn guiding mechanism 63, which includes a yarn guiding plate 631 and a yarn guiding drive assembly 632 arranged on the suspension arm 2, and the yarn guiding plate 631 is provided with a yarn guiding groove 6311 for guiding the yarn into the pneumatic clamp 61; the yarn guiding drive assembly 632 is connected to one end of the yarn guide plate 631, and is used to drive the yarn guide plate 631 to move in a vertical direction.

[0082] In this embodiment, the yarn position can be adjusted by the yarn guide drive assembly 632, so that the yarn is guided through the yarn guide groove 6311, and the accuracy of the yarn clamping can be ensured. The yarn guide drive assembly 632 can use a cylinder, which is fixedly connected to the boom 2 through a mounting plate, and a linear guide slider combination is arranged on the mounting plate. The yarn guide drive assembly 632 drives the pneumatic clamp 61 to move horizontally along the linear guide slider combination.

[0083] In one embodiment, the yarn clamping device 6 also includes a yarn picking mechanism 64, which includes a rotating motor 641 and a yarn picking rod 642 arranged on the hanging arm 2. The end of the yarn picking rod 642 facing away from the yarn guide plate 631 is connected to the rotating motor 641. The rotating motor 641 drives the yarn picking rod 642 to rotate so that the yarn falls into the yarn guide groove 6311.

[0084] In this embodiment, the yarn picking rod 642 can be driven to rotate by the rotating motor 641, and the hanging yarn can be picked up upward to move the yarn into the yarn guide groove 6311 of the yarn guide plate 631 to ensure the accuracy of yarn clamping.

[0085] An exemplary embodiment of the present application provides a working process of a yarn ball unloading device:

[0086] The translation device 5 moves the boom 2 to the working position, and starts the rotating motor 641 to drive the yarn picking rod 642 to rotate. At this time, if there is any yarn hanging, the hanging yarn can be picked up, and the yarn guide drive assembly 632 drives the yarn guide plate 631 to move in the vertical direction to pick the yarn into the yarn guide groove 6311 of the yarn guide plate 631; start the telescopic cylinder 62 to drive the pneumatic clamp 61 to move in the horizontal direction, so that the pneumatic clamp 61 clamps the yarn introduced into the yarn guide groove 6311; start the yarn cutting drive cylinder 31 to adjust the position of the yarn clamped by the pneumatic scissors 33 and the pneumatic clamp 61, and cut the yarn with the pneumatic scissors 33. While completing the above work, the visual detection device 45 obtains the diameter data of the yarn ball 10 on the winding machine 20, and starts the rotary cylinder 46 to drive the rotary mounting seat 44 to rotate, so as to adjust the position of the visual detection device 45 and the magnetic device 41, and determine the position of the clamping structure 201 on the winding machine 20 through the visual detection device 45, and adsorb the clamping structure 201 through the magnetic device 41, and pull the clamping structure 201 open to release the yarn at the head end of the yarn ball 10. Start the first driving mechanism 43 to drive the yarn taking tile 42 to move in the horizontal direction and the vertical direction to adjust the relative position between the yarn taking tile 42 and the yarn ball 10 on the winding machine 20, so that the yarn taking tile 42 takes the yarn ball 10 from the winding machine 20; the yarn taking tile 42 places the taken yarn ball 10 on the yarn ball buffer seat 47, and weighs the weight of the yarn ball 10 through the weighing device 48 to obtain the real-time weight data of the yarn ball 10, and complete the yarn taking work. Then, the pneumatic clamping claw 61 is driven by the translation device 5 to move the yarn clamped by the pneumatic clamping claw 61 to the clamping structure 201 of the winding machine 20, and the yarn is clamped by the clamping structure 201 to complete the work of putting on the next yarn ball 10.

[0087] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the embodiments disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and embodiments are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the claims of the present application.

[0088] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A yarn unloading device, characterized in that: include: frame; A boom, arranged on the frame; A yarn cutting device, arranged on the suspension arm, for cutting the yarn at the tail end of the yarn ball; The yarn taking device is arranged on the suspension arm and is used to take out the yarn ball on the winding machine. The yarn taking device comprises: A magnetic device is arranged on the suspension arm, and the magnetic device can absorb the clamping structure on the winding machine for clamping the yarn at the head end of the yarn ball, so that the clamping structure releases the yarn at the head end of the yarn ball; A yarn taking tile is arranged on the suspension arm; The first driving mechanism is arranged on the suspension arm and is connected to the yarn taking tile, and is used for driving the yarn taking tile to move in the horizontal direction and the vertical direction, so that the yarn taking tile can take the yarn ball out of the yarn winding machine.

2. The yarn unloading equipment according to claim 1 is characterized in that: The yarn taking device also includes: A rotating mounting seat, wherein the magnetic attraction device is arranged on the rotating mounting seat; A visual detection device, arranged on the rotating mounting seat, for detecting the diameter of the yarn ball on the winding machine and the position of the clamping structure on the winding machine; The rotary cylinder is arranged on the suspension arm and is used to drive the rotary mounting seat to rotate so as to adjust the positions of the visual detection device and the magnetic device so that the magnetic device can absorb the clamping structure.

3. The yarn unloading equipment according to claim 1 is characterized in that: The yarn taking device also includes: A yarn ball buffer seat, arranged on the suspension arm, for carrying the yarn ball taken out by the yarn taking tile; A weighing device is arranged below the yarn ball buffer seat and is used for weighing the weight of the yarn ball.

4. The yarn unloading equipment according to claim 1 is characterized in that: The first driving mechanism comprises: A yarn taking support, arranged on the suspension arm; A yarn taking plate, arranged below the yarn taking bracket; An in-and-out cylinder, one end of which is fixedly connected to the yarn taking bracket, and the other end of which is fixedly connected to the yarn taking plate, and the in-and-out cylinder drives the yarn taking plate to move horizontally along the length direction of the yarn taking bracket; A yarn taking electric cylinder, one end of which is fixedly connected to the yarn taking plate, and the other end of which is fixedly connected to the yarn taking tile, and the yarn taking electric cylinder drives the yarn taking tile to move in a vertical direction.

5. The yarn unloading device according to claim 1 is characterized in that: The yarn cutting device comprises: A yarn cutting drive cylinder is arranged on the suspension arm; A scissor tube, one end of which is connected to the yarn cutting drive cylinder; Pneumatic scissors, the pneumatic scissors are connected to the other end of the scissor tube; The yarn cutting driving cylinder drives the scissor tube to move, so as to drive the pneumatic scissors to move in the horizontal direction.

6. The yarn unloading equipment according to claim 1 is characterized in that: The frame includes a plurality of columns for support and a first crossbeam, a second crossbeam, a third crossbeam and a fourth crossbeam which are arranged on the plurality of columns and connected in sequence; wherein the first crossbeam is arranged opposite to the third crossbeam, and the second crossbeam is arranged opposite to the fourth crossbeam; The frame further includes a fifth crossbeam with two ends respectively arranged on the first crossbeam and the third crossbeam; The boom is arranged on the fifth cross beam.

7. The yarn unloading device according to claim 6 is characterized in that: The yarn ball unloading device also includes a translation device, and the translation device includes: a first translation mechanism, disposed on the first crossbeam and the third crossbeam, the first translation mechanism being connected to the fifth crossbeam and being used to drive the fifth crossbeam to move along the length direction of the first crossbeam and the third crossbeam; The second translation mechanism is arranged on the fifth cross beam, and the second translation mechanism is connected to the boom and is used to drive the boom to move along the length direction of the fifth cross beam.

8. The yarn unloading device according to claim 1 is characterized in that: The yarn unloading device further comprises a yarn clamping device, and the yarn clamping device comprises: A pneumatic clamping jaw, used for clamping the yarn at the tail end of the yarn ball; A telescopic cylinder is arranged on the boom, one end of which is connected to the pneumatic clamping jaw and is used to drive the pneumatic clamping jaw to move in a horizontal direction.

9. The yarn unloading device according to claim 8, characterized in that: The yarn clamping device also includes a yarn guiding mechanism, and the yarn guiding mechanism includes: A yarn guide plate, wherein the yarn guide plate is provided with a yarn guide groove for guiding the yarn into the pneumatic clamp; The yarn guide driving assembly is arranged on the suspension arm, and the yarn guide driving assembly is connected to one end of the yarn guide plate, and is used for driving the yarn guide plate to move in a vertical direction.

10. The yarn unloading device according to claim 9, characterized in that: The yarn clamping device also includes a yarn picking mechanism, and the yarn picking mechanism includes: A rotating motor is arranged on the boom; A yarn picking rod, wherein one end of the yarn picking rod facing away from the yarn guide plate is connected to the rotary motor, and the rotary motor drives the yarn picking rod to rotate so that the yarn falls into the yarn guide groove.

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