Automatic yarn loading and unloading equipment for yarn dyeing mill

Abstract

The invention relates to the technical field of textile, and discloses an automatic yarn loading and unloading device for a yarn dyeing mill, which comprises a support frame, the top of the support frame is fixedly connected with the bottom of a cross beam, the top of the cross beam is fixedly connected with the bottom of a second motor, and the output end of the second motor is in transmission connection with a sliding beam through a transmission module. The two ends of the sliding beam are slidably connected with the outer wall of the supporting frame through sliding blocks, and the outer wall of the sliding beam is fixedly connected with the outer wall of the first motor. By arranging the positioning sliding frame, the situation that due to the fact that the position of a yarn bobbin is inconsistent with the clamping position of loading and unloading equipment, the yarn bobbin deviates during clamping and cannot be clamped is prevented, the clamping mechanism is arranged and used for clamping and fixing the outer wall of the yarn bobbin, the situation that the yarn bobbin rotates due to vibration in the transferring process is prevented, meanwhile, self-adaptive clamping force is exerted on the yarn bobbin, and the clamping effect is good. And the situation that the yarns are scattered and cannot be clamped due to deformation during cylindrical clamping of the yarns is prevented, and automatic yarn loading and unloading equipment of a yarn dyeing mill can be normally used.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, in particular to automatic yarn loading and unloading equipment used in yarn dyeing factories. Background Art

[0002] The automatic yarn loading and unloading equipment used in yarn dyeing mills came into being with the demand for automation and intelligent development of the textile industry. It is an important technological innovation aimed at improving yarn processing efficiency, reducing labor costs, enhancing operational safety and optimizing production processes. It realizes the automatic loading and unloading of yarn from warehousing to warehousing, from upper dyeing tank to lower dyeing tank, etc., which greatly promotes the modernization process of the yarn dyeing industry.

[0003] The patent application with application number CN202120811081.9 discloses an automatic loading and unloading device for yarn in a yarn dyeing factory, including: a loading device: for placing yarn bobbins; a transfer device: for receiving the yarn bobbins in the loading device and stacking and transporting them; a transplanting device: for receiving the yarn bobbins stacked on the loading and unloading device, and moving the yarn rack full of yarn bobbins to the yarn dyeing preparation area; a transfer device: for transferring the yarn bobbins on the loading device to the transfer device to stack them to form a yarn bobbin pile; a loading and unloading device: for loading and unloading the yarn bobbin pile on the transfer device onto the transplanting device.

[0004] However, when the existing automatic yarn loading and unloading equipment clamps the yarn bobbin, the position of the yarn bobbin is usually inconsistent with the clamping position of the loading and unloading equipment, resulting in the loading and unloading equipment being unable to clamp the yarn bobbin and being unable to generate an adaptive clamping force on the yarn bobbin during clamping. Too tight or too loose will cause damage to the yarn bobbin, and the vibration generated during the transfer of the yarn bobbin can easily cause the yarn bobbin to tilt and rotate, causing the yarn to scatter and fall, limiting the use of the automatic yarn loading and unloading equipment. Summary of the invention

[0005] The object of the present invention is to provide an automatic yarn loading and unloading device for a yarn dyeing factory to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic yarn loading and unloading device for a yarn dyeing factory, comprising a support frame, the top of the support frame is fixedly connected to the bottom of the crossbeam, the top of the crossbeam is fixedly connected to the bottom of the second motor, the output end of the second motor is connected to a sliding beam through a transmission module, both ends of the sliding beam are slidably connected to the outer wall of the support frame through a slider, the outer wall of the sliding beam is fixedly connected to the outer wall of the first motor, and further comprising: The loading and unloading mechanism is arranged on the outer wall of the sliding beam, the sliding beam includes a positioning slide, the positioning slide includes a transmission block, the inner wall of the transmission block is slidably connected to the outer wall of the sliding beam, and is transmission-connected to an output end of a motor through a transmission module, the bottom of the transmission block is fixedly connected to the top of the connecting rod, the bottom of the connecting rod is fixedly connected to the center of a surface of a fixed plate, a fixing mechanism is arranged on the surface of a fixed plate, an assembly groove is arranged on the outer wall of the fixed plate, a sliding rod is slidably connected inside the fixed plate, the bottom of the sliding rod is fixedly connected to the top of the positioning plate, the bottom of the fixed plate is fixedly connected to the top of a second sliding rod, the outer wall of the second sliding rod is slidably connected to the inner wall of the positioning plate, a sliding groove is arranged at the bottom of the positioning plate, and a tightening mechanism is arranged at the bottom of the positioning plate; The clamping mechanism is arranged at the bottom of a fixed plate, and the clamping mechanism includes a fixing rod 1, the fixing rod 1 is fixedly connected to the groove wall of an assembly groove, the bottom of the fixing rod 1 is hingedly connected to the top of the clamping rod through a rotating shaft, and a mounting groove 2 is provided at the bottom of the outer wall of the clamping rod, the outer wall of the clamping rod is fixedly connected to the end face of one side of the limit rod close to the clamping rod, a clamping block is slidably connected inside the clamping rod, the clamping block passes through the outer wall of the clamping rod close to the clamping rod and is fixedly connected to the outer wall of the limit block 1, the outer wall of the limit block 1 is slidably connected to the outer wall of the limit rod, and the outer wall of the clamping block is provided with a spring 2, one end of the spring 2 is fixedly connected to the groove wall of the assembly groove 2, and the other end is fixedly connected to the outer wall of the clamping block, and the clamping mechanism also includes a hinged rod 1.

[0007] According to the above technical scheme, the hinge rod 1 is hingedly connected to the bottom of the fixed plate 1 through a hinge block, the outer wall of the hinge rod 1 away from the fixed plate 1 is slidably connected to the inner wall of the sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the outer wall of the hinge rod 2, the hinge rod 2 away from the sliding sleeve at one end is hingedly connected to the outer wall of the positioning plate through a hinge block, the bottom of the outer wall of the sliding sleeve is fixedly connected to the top of the fixed rod 2, the fixed rod 2 away from the sliding sleeve at one end is hinged to the outer wall of the clamping rod through a rotating shaft, the outer wall of the hinge rod 1 is provided with a spring 1, one end of the spring 1 is fixedly connected to the outer wall of the hinge rod 1, and the other end is fixedly connected to the outer wall of the sliding sleeve, the outer wall of the hinge rod 2 is provided with a spring 1, one end of the spring 1 is fixedly connected to the outer wall of the hinge rod 2, and the other end is fixedly connected to the outer wall of the sliding sleeve.

[0008] According to the above technical solution, there are two groups of sliding rods, and the two groups of sliding rods are symmetrically arranged inside the fixed plate with the center line of the connecting rod as the axis. There are two groups of clamping mechanisms, and the two groups of clamping mechanisms are symmetrically arranged at the bottom of the fixed plate with the center line of the fixed plate as the axis.

[0009] According to the above technical solution, the expansion mechanism includes a fixed block 1, the top of the fixed block 1 is fixedly connected to the bottom of the positioning plate, the fixed block 1 is internally slidably connected with a sliding rod 3, the end face of the sliding rod 3 away from the fixed block 1 is fixedly connected to the outer wall of the expansion block, the outer wall of the sliding rod 3 is provided with a spring 3, one end of the spring 3 is fixedly connected to the outer wall of the fixed block 1, and the other end is fixedly connected to the outer wall of the expansion block, and the outer wall of the expansion block is fixedly connected to the end face of the limit block 2 close to the expansion block.

[0010] According to the above technical solution, there are two groups of expansion mechanisms, which are symmetrically arranged at the bottom of the positioning plate with the second center line of the sliding rod as the axis, and the top of the expansion block is slidably connected to the wall of the sliding groove through a slider.

[0011] The cam is provided with a second sliding groove, and the second sliding groove wall is slidably connected to the outer wall of the clamping rod. The outer wall of the clamping rod is provided with a clamping groove. The sliding block is slidably connected with a clamping block inside the sliding block, and a spring is provided on the outer wall of the clamping block. One end of the spring is fixedly connected to the outer wall of the clamping block, and the other end is fixedly connected to the second sliding groove wall. The bottom of the clamping rod is fixedly connected to the top of the second fixed block, and the bottom of the second fixed block is fixedly connected to the surface of the first fixed plate. The fixing mechanism also includes a second fixed plate, and the end face of the second fixed plate close to the transmission block is fixedly connected to the outer wall of the transmission block, and the outer wall of the second fixed plate is fixedly connected to the outer wall of the electromagnet.

[0012] According to the above technical solution, there are two groups of sliding grooves 2, and the two groups of sliding grooves 2 are symmetrically arranged on the surface of the sliding block with the center line of the sliding block as the axis, and penetrate the surface of the sliding block. There are two groups of fixed plates 2 and electromagnets, and the two groups of fixed plates 2 and electromagnets are symmetrically arranged on the outer wall of the transmission block with the center line of the transmission block as the axis. There are two groups of fixing mechanisms, and the two groups of fixing mechanisms are symmetrically arranged on the surface of the fixed plate one with the center line of the transmission block as the axis. The clamping block is clamped with the wall of the clamping groove by spring four extrusion. There are ten groups of clamping grooves, and the ten groups of clamping grooves are vertically equidistantly arrayed on the outer wall of the clamping rod with the center line of the clamping rod as the axis.

[0013] According to the above technical solution, the two sets of springs 1 squeeze the sliding sleeve to slide on the outer walls of the hinged rod 1 and the hinged rod 2, so that the sliding sleeve is located at the center of the hinged rod 1 and the hinged rod 2.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The automatic yarn loading and unloading equipment for the yarn dyeing factory is provided with a positioning slide, which is used to position the yarn bobbin to prevent the yarn bobbin position from being inconsistent with the clamping position of the loading and unloading equipment, resulting in deviation during clamping and failure to clamp. At the same time, the yarn bobbin is protected to prevent the yarn bobbin from rotating or deviating during the transfer process, resulting in the yarn bobbin spreading and falling, so that the automatic yarn loading and unloading equipment for the yarn dyeing factory can be used normally.

[0015] 2. The automatic yarn loading and unloading equipment for yarn dyeing mills is provided with a clamping mechanism, which clamps and fixes the outer wall of the yarn tube to prevent the yarn tube from vibrating during the transfer process and causing displacement or rotation. At the same time, a certain adaptive clamping force is applied to the yarn tube to prevent the yarn tube from deforming during clamping and causing the yarn to scatter and be unable to be clamped, so that the automatic yarn loading and unloading equipment for yarn dyeing mills can be used normally.

[0016] 3. The automatic yarn loading and unloading equipment for the yarn dyeing factory is provided with a tensioning mechanism, which is used to position the yarn bobbin, so that the clamping mechanism can clamp and fix the yarn bobbin to prevent the yarn bobbin from deviating and causing the clamping mechanism to clamp and cause the yarn bobbin to deform. The yarn bobbin is tensioned and fixed to prevent the yarn bobbin from rotating during the transfer process, so that the automatic yarn loading and unloading equipment for the yarn dyeing factory can be used normally.

[0017] 4. The automatic yarn loading and unloading equipment used in the yarn dyeing factory is provided with a clamping block made of rubber. When clamping the yarn bobbin, it can prevent the yarn bobbin from deforming and reduce the vibration of the yarn bobbin during the transfer process. At the same time, the clamping is anti-slip to prevent the yarn bobbin from falling during the transfer process, so that the clamping mechanism can better clamp the yarn bobbin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the loading and unloading mechanism of the present invention; Figure 3 It is a structural schematic diagram of the positioning slide of the present invention; Figure 4 It is a structural schematic diagram of the positioning plate of the present invention; Figure 5 It is a structural schematic diagram of the clamping mechanism of the present invention; Figure 6 is a cross-sectional view of the clamping mechanism of the present invention; Figure 7 It is a structural schematic diagram of the expansion mechanism of the present invention; Figure 8 It is a structural schematic diagram of the fixing mechanism of the present invention; Fig. 9 is a cross-sectional view of the fixing mechanism of the present invention; Fig.10 For the present invention Fig. 9A is an enlarged schematic diagram.

[0019] In the figure: 1, support frame; 2, sliding beam; 3, motor 1; 4, motor 2; 5, cross beam; 6, loading and unloading mechanism; 61, positioning slide; 611, transmission block; 612, connecting rod; 613, sliding rod 1; 614, fixing plate 1; 615, assembly groove 1; 616, positioning plate; 617, sliding rod 2; 618, sliding groove 1; 62, clamping mechanism; 621, fixing rod 1; 622, hinged rod 1; 623, sliding sleeve; 624, spring 1; 625, hinged rod 2; 626, fixing rod 2; 627, clamping Tightening rod; 628, assembly slot 2; 629, clamping block; 6210, spring 2; 6211, limit block 1; 6212, limit rod; 63, expansion mechanism; 631, fixed block 1; 632, expansion block; 633, sliding rod 3; 634, spring 3; 635, limit block 2; 64, fixing mechanism; 641, fixed block 2; 642, clamping rod; 643, fixed plate 2; 644, electromagnet; 645, sliding block; 646, clamping slot; 647, clamping block; 648, spring 4; 649, sliding slot 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0021] For example, see Figure 1-Figure 6 The present invention provides a technical solution: an automatic yarn loading and unloading device for a yarn dyeing factory, comprising a support frame 1, the top of the support frame 1 is fixedly connected to the bottom of a cross beam 5, the top of the cross beam 5 is fixedly connected to the bottom of a motor 2 4, the output end of the motor 2 4 is connected to a sliding beam 2 through a transmission module, both ends of the sliding beam 2 are connected to the outer wall of the support frame 1 through a slider, the outer wall of the sliding beam 2 is fixedly connected to the outer wall of the motor 1 3, and also includes: The loading and unloading mechanism 6 is arranged on the outer wall of the sliding beam 2. The sliding beam 2 includes a positioning slide 61. The positioning slide 61 includes a transmission block 611. The inner wall of the transmission block 611 is slidably connected to the outer wall of the sliding beam 2, and is transmission-connected to the output end of the motor 3 through a transmission module. The bottom of the transmission block 611 is fixedly connected to the top of the connecting rod 612. The bottom of the connecting rod 612 is fixedly connected to the center of the surface of the fixed plate 614. The surface of the fixed plate 614 is provided with a fixing mechanism 64. The outer wall of the fixed plate 614 is provided with an assembly groove 615. The interior of the fixed plate 614 is slidably connected with a sliding rod 613. There are two groups of sliding rods 613, which are symmetrically arranged inside the fixed plate 614 with the center line of the connecting rod 612 as the axis, so that when the positioning plate 616 positions the yarn tube, the sliding rods 613 are symmetrically arranged to prevent the positioning plate 616 from rotating. The bottom of the sliding rod 613 is fixedly connected to the top of the positioning plate 616, the bottom of the fixed plate 614 is fixedly connected to the top of the sliding rod 617, the outer wall of the sliding rod 617 is slidably connected to the inner wall of the positioning plate 616, the bottom of the positioning plate 616 is provided with a sliding groove 618, and the bottom of the positioning plate 616 is provided with a tightening mechanism 63; The clamping mechanism 62 is arranged at the bottom of the fixed plate 614. The number of the clamping mechanism 62 is two groups. The two groups of clamping mechanisms 62 are symmetrically arranged at the bottom of the fixed plate 614 with the center line of the fixed plate 614 as the axis. The clamping mechanism 62 is symmetrically arranged so that the yarn tube can be symmetrically clamped, so that the force of the yarn tube is balanced. The clamping mechanism 62 includes a fixed rod 621, and the fixed rod 621 is fixedly connected to the groove wall of the assembly groove 615. The bottom of the fixed rod 621 is hinged to the top of the clamping rod 627 through a rotating shaft. The bottom of the outer wall of the clamping rod 627 is provided with an assembly groove 628, which is clamped. The outer wall of the rod 627 is fixedly connected to the end face of the limiting rod 6212 near the clamping rod 627, and a clamping block 629 is slidably connected inside the clamping rod 627. The clamping block 629 passes through the outer wall of the clamping rod 627 near the clamping rod 627 and is fixedly connected to the outer wall of the limiting block 1 6211. The outer wall of the limiting block 1 6211 is slidably connected to the outer wall of the limiting rod 6212. A spring 2 6210 is arranged on the outer wall of the clamping block 629. One end of the spring 2 6210 is fixedly connected to the groove wall of the second assembly groove 628, and the other end is fixedly connected to the outer wall of the clamping block 629. The clamping mechanism 62 also includes a hinged rod 1 622. The hinged rod 1 622 is hingedly connected to the bottom of the fixed plate 1 614 through a hinge block, the outer wall of the hinged rod 1 622 away from the fixed plate 1 614 is slidably connected to the inner wall of the sliding sleeve 623, the inner wall of the sliding sleeve 623 is slidably connected to the outer wall of the hinged rod 2 625, the end of the hinged rod 2 625 away from the sliding sleeve 623 is hingedly connected to the outer wall of the positioning plate 616 through a hinge block, the bottom of the outer wall of the sliding sleeve 623 is fixedly connected to the top of the fixed rod 2 626, the end of the fixed rod 2 626 away from the sliding sleeve 623 is hingedly connected to the outer wall of the clamping rod 627 through a rotating shaft, the outer wall of the hinged rod 1 622 is provided with a spring 1 624, one end of the spring 1 624 is fixedly connected to the outer wall of the hinged rod 1 622, and the other end is fixedly connected to the outer wall of the sliding sleeve 623, the outer wall of the hinged rod 2 625 is provided with a spring 1 624, One end of spring 1 624 is fixedly connected to the outer wall of hinge rod 2 625, and the other end is fixedly connected to the outer wall of sliding sleeve 623. The two groups of spring 1 624 squeeze the sliding sleeve 623 to slide on the outer walls of hinge rod 1 622 and hinge rod 2 625, so that the sliding sleeve 623 is located at the center of hinge rod 1 622 and hinge rod 2 625, and is hingedly connected to clamping rod 627 through fixed rod 2 626. When clamping rod 627 contacts and clamps the yarn tube, the reverse thrust of clamping rod 627 pressed on the yarn tube by fixed rod 2 626 causes fixed rod 2 626 to drive sliding sleeve 623 to compress spring 1 624 to release the force of clamping rod 627, and at the same time, the thrust of spring 1 624 pushes clamping rod 627 to clamp the yarn tube, so as to prevent the clamping force of clamping rod 627 on the yarn tube from being too large, causing deformation of the yarn tube.

[0022] The working principle of this embodiment is as follows: when the automatic yarn loading and unloading equipment is in use, the loading and unloading mechanism 6 slides left and right on the outer wall of the sliding beam 2 through the forward or reverse rotation of the motor 24, and drives the sliding beam 2 to slide up and down on the outer wall of the support frame 1 through the forward or reverse rotation of the motor 13, so that the loading and unloading mechanism 6 moves to a suitable position above the yarn tube, and starts to grab the yarn tube by controlling the sliding beam 2 to move downward. When descending, the positioning plate 616 and the tensioning mechanism 63 contact the yarn tube, and adjust the positioning slide 61. After the positioning is completed, it continues to descend, and the distance between the fixed plate 1 614 and the positioning plate 616 becomes smaller. The clamping mechanism 62 clamps the yarn tube. The hinged rod 1 622 is hingedly connected to the fixed plate 1 614, and the compression spring 1 624 slides inside the sliding sleeve 623. At the same time, the hinged rod 2 625 is hingedly connected to the positioning plate 616 by the sliding sleeve 623 to compress the spring 1 624, so that the sliding sleeve 623 and the fixed rod 2 626 change their angles. The clamping rod 627 is hingedly connected to the fixing rod 1 621, so that the clamping rod 627 generates a lever force through the hinge connection with the fixing rod 1 621, so that the bottom of the clamping rod 627 swings toward the yarn tube, so that the clamping block 629 contacts the yarn tube, and the spring 2 6210 is compressed to the assembly groove 2 628 to clamp the yarn tube, and the sliding rod 1 613 slides and rises inside the fixing plate 1 614, and at the same time, the sliding rod 2 617 slides and descends in the positioning plate 616 to expand the expansion mechanism 63. At the same time, the sliding rod 613 is lifted and the positions of the fixing plate 614 and the positioning plate 616 are locked by the fixing mechanism 64 to complete the grabbing. When the loading and unloading mechanism 6 is adjusted to a suitable unloading position by the motor 13 and the point motor 24, the fixing mechanism 64 releases the lock on the sliding rod 613, causing the sliding rod 613 to fall back, so that the fixing plate 614 and the positioning plate 616 are reset, and the clamping mechanism 62 and the tensioning mechanism 63 release the fixation of the yarn tube to complete the unloading.

[0023] For example 2, please refer to Figure 7 The present invention provides a technical solution: the number of the tensioning mechanism 63 is two groups, and the two groups of tensioning mechanisms 63 are symmetrically arranged at the bottom of the positioning plate 616 with the center line of the sliding rod 2 617 as the axis. The tensioning mechanism 63 includes a fixed block 1 631, the top of the fixed block 1 631 is fixedly connected to the bottom of the positioning plate 616, and a sliding rod 3 633 is slidably connected inside the fixed block 1 631. The end face of the sliding rod 3 633 away from the fixed block 1 631 is fixedly connected to the outer wall of the tensioning block 632, and the outer wall of the sliding rod 3 633 is provided with a spring 3 634, one end of the spring 3 634 is fixedly connected to the outer wall of the fixed block 1 631, and the other end is fixedly connected to the outer wall of the tensioning block 632, the outer wall of the tensioning block 632 is fixedly connected to the end face of the limit block 2 635 close to the tensioning block 632, and the top of the tensioning block 632 is slidably connected to the wall of the sliding groove 1 618 through a slider.

[0024] The working principle of this embodiment is as follows: the yarn tube is positioned by the positioning plate 616, the tightening block 632 is correctly inserted into the yarn tube, and the limit block 2 635 contacts the top of the yarn tube to stop the tightening block 632 and the positioning plate 616 from moving downward, so that the sliding rod 1 613 slides inside the fixed plate 1 614, and the sliding rod 2 617 descends and slides inside the positioning plate 616, and the outer wall of the sliding rod 2 617 descends to contact the inner wall of the tightening block 632, and the compression spring 3 634 of the tightening block 632 slides in the groove wall of the sliding groove 1 618, and at the same time, the sliding rod 3 633 slides inside the fixed block 1 631, so that the tightening block 632 contacts the inner wall of the yarn tube, and the yarn tube is tightened and fixed.

[0025] Example 3, based on Example 1, please refer to Figure 8-Figure 10 The present invention provides a technical solution: the fixing mechanism 64 includes a sliding block 645, the inner wall of the sliding block 645 is fixedly connected to the outer wall of the sliding rod 1 613, the surface of the sliding block 645 is provided with a sliding groove 649, the groove wall of the sliding groove 649 is slidably connected to the outer wall of the clamping rod 642, the outer wall of the clamping rod 642 is provided with a clamping groove 646, the sliding block 645 is slidably connected with a clamping block 647, the outer wall of the clamping block 647 is provided with a spring 4 648, the spring 4 648 One end is fixedly connected to the outer wall of the clamping block 647, and the other end is fixedly connected to the wall of the second sliding groove 649. The bottom of the clamping rod 642 is fixedly connected to the top of the second fixing block 641, and the bottom of the second fixing block 641 is fixedly connected to the surface of the first fixing plate 614. The fixing mechanism 64 also includes a second fixing plate 643. The end surface of the second fixing plate 643 close to the transmission block 611 is fixedly connected to the outer wall of the transmission block 611, and the outer wall of the second fixing plate 643 is fixedly connected to the outer wall of the electromagnet 644. There are two groups of sliding grooves 649, and the two groups of sliding grooves 649 are symmetrically arranged on the surface of the sliding block 645 with the center line of the sliding block 645 as the axis, and penetrate the surface of the sliding block 645. There are two groups of fixed plates 643 and electromagnets 644, and the two groups of fixed plates 643 and electromagnets 644 are symmetrically arranged on the outer wall of the transmission block 611 with the center line of the transmission block 611 as the axis. There are two groups of fixing mechanisms 64, and the two groups of fixing mechanisms 64 are symmetrically arranged on the surface of the fixed plate one 614 with the center line of the transmission block 611 as the axis. The clamping block 647 is clamped with the wall of the clamping groove 646 by squeezing with the spring four 648. There are ten groups of clamping grooves 646, and the ten groups of clamping grooves 646 are vertically equidistantly arrayed on the outer wall of the clamping rod 642 with the center line of the clamping rod 642 as the axis.

[0026] The working principle of this embodiment is as follows: by moving the sliding rod 1 613 upward, the fixed block 2 641 slides upward on the outer wall of the clamping rod 642, and the clamping block 647 in the sliding groove 2 649 compresses the spring 4 648 and engages with the clamping groove 646 to lock the sliding rod 1 613 until the clamping is completed. When unloading, the electromagnet 644 is started to make the clamping block 647 compress the spring 4 648 leave the clamping groove 646, so that the fixed block 2 641 drives the sliding rod 1 613 to fall back and reset, and at the same time, the fixed plate 1 614 and the positioning plate 616 are reset to unload the yarn tube.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic yarn loading and unloading device for a yarn dyeing factory, comprising a support frame (1), the top of the support frame (1) is fixedly connected to the bottom of a cross beam (5), the top of the cross beam (5) is fixedly connected to the bottom of a second motor (4), the output end of the second motor (4) is connected to a sliding beam (2) through a transmission module, both ends of the sliding beam (2) are connected to the outer wall of the support frame (1) through a slider, the outer wall of the sliding beam (2) is fixedly connected to the outer wall of the first motor (3), characterized in that: Also includes: A loading and unloading mechanism (6), wherein the loading and unloading mechanism (6) is arranged on the outer wall of a sliding beam (2), the sliding beam (2) includes a positioning slide (61), the positioning slide (61) includes a transmission block (611), the inner wall of the transmission block (611) is slidably connected to the outer wall of the sliding beam (2), and is transmission-connected to the output end of a motor 1 (3) through a transmission module, the bottom of the transmission block (611) is fixedly connected to the top of a connecting rod (612), the bottom of the connecting rod (612) is fixedly connected to the center of the surface of a fixing plate 1 (614), and the surface of the fixing plate 1 (614) is provided with a fixing mechanism Structure (64), the outer wall of the fixing plate 1 (614) is provided with an assembly groove 1 (615), the fixing plate 1 (614) is slidably connected with a sliding rod 1 (613) inside, the bottom of the sliding rod 1 (613) is fixedly connected to the top of the positioning plate (616), the bottom of the fixing plate 1 (614) is fixedly connected to the top of the sliding rod 2 (617), the outer wall of the sliding rod 2 (617) is slidably connected to the inner wall of the positioning plate (616), the bottom of the positioning plate (616) is provided with a sliding groove 1 (618), and the bottom of the positioning plate (616) is provided with a tightening mechanism (63); A clamping mechanism (62), wherein the clamping mechanism (62) is arranged at the bottom of a fixing plate (614), and the clamping mechanism (62) includes a fixing rod (621), wherein the fixing rod (621) is fixedly connected to the groove wall of an assembly groove (615), and the bottom of the fixing rod (621) is hingedly connected to the top of a clamping rod (627) via a rotating shaft, and an assembly groove (628) is provided at the bottom of an outer wall of the clamping rod (627), and the outer wall of the clamping rod (627) is fixedly connected to an end face of a limiting rod (6212) close to the clamping rod (627), and the clamping rod (627) is fixedly connected to the end face of a limiting rod (6212) on one side thereof. ) is slidably connected inside with a clamping block (629), the clamping block (629) passes through the outer wall of the clamping rod (627) on one side close to the clamping rod (627) and is fixedly connected to the outer wall of the limit block 1 (6211), the outer wall of the limit block 1 (6211) is slidably connected to the outer wall of the limit rod (6212), the outer wall of the clamping block (629) is provided with a spring 2 (6210), one end of the spring 2 (6210) is fixedly connected to the groove wall of the assembly groove 2 (628), and the other end is fixedly connected to the outer wall of the clamping block (629), and the clamping mechanism (62) further includes a hinged rod 1 (622).

2. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 1 is characterized in that: The hinged rod 1 (622) is hingedly connected to the bottom of the fixed plate 1 (614) through a hinge block, the outer wall of the hinged rod 1 (622) away from the fixed plate 1 (614) is slidably connected to the inner wall of the sliding sleeve (623), the inner wall of the sliding sleeve (623) is slidably connected to the outer wall of the hinged rod 2 (625), the end of the hinged rod 2 (625) away from the sliding sleeve (623) is hingedly connected to the outer wall of the positioning plate (616) through a hinge block, the bottom of the outer wall of the sliding sleeve (623) is fixedly connected to the top of the fixed rod 2 (626), and the fixed rod One end of the second (626) away from the sliding sleeve (623) is hingedly connected to the outer wall of the clamping rod (627) through a rotating shaft, and the outer wall of the hinged rod one (622) is provided with a spring one (624), one end of the spring one (624) is fixedly connected to the outer wall of the hinged rod one (622), and the other end is fixedly connected to the outer wall of the sliding sleeve (623); the outer wall of the hinged rod two (625) is provided with a spring one (624), one end of the spring one (624) is fixedly connected to the outer wall of the hinged rod two (625), and the other end is fixedly connected to the outer wall of the sliding sleeve (623).

3. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 1 is characterized in that: The number of the sliding rods (613) is two groups, and the two groups of sliding rods (613) are symmetrically arranged inside the fixed plate (614) with the center line of the connecting rod (612) as the axis. The number of the clamping mechanisms (62) is two groups, and the two groups of clamping mechanisms (62) are symmetrically arranged at the bottom of the fixed plate (614) with the center line of the fixed plate (614) as the axis.

4. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 1 is characterized in that: The expansion mechanism (63) includes a fixed block one (631), the top of the fixed block one (631) is fixedly connected to the bottom of the positioning plate (616), the fixed block one (631) is internally slidably connected with a sliding rod three (633), the end face of the sliding rod three (633) away from the fixed block one (631) is fixedly connected to the outer wall of the expansion block (632), the outer wall of the sliding rod three (633) is provided with a spring three (634), one end of the spring three (634) is fixedly connected to the outer wall of the fixed block one (631), and the other end is fixedly connected to the outer wall of the expansion block (632), and the outer wall of the expansion block (632) is fixedly connected to the end face of the limit block two (635) close to the expansion block (632).

5. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 4 is characterized in that: The number of the expansion mechanisms (63) is two groups, and the two groups of the expansion mechanisms (63) are symmetrically arranged at the bottom of the positioning plate (616) with the center line of the second sliding rod (617) as the axis, and the top of the expansion block (632) is slidably connected to the wall of the first sliding groove (618) through a sliding block.

6. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 1 is characterized in that: The fixing mechanism (64) comprises a sliding block (645), the inner wall of the sliding block (645) is fixedly connected to the outer wall of the sliding rod (613), the surface of the sliding block (645) is provided with a sliding groove (649), the groove wall of the sliding groove (649) is slidably connected to the outer wall of the clamping rod (642), the outer wall of the clamping rod (642) is provided with a clamping groove (646), the sliding block (645) is slidably connected to the inner wall of the clamping block (647), the outer wall of the clamping block (647) is provided with a spring (648), and the spring (648) One end is fixedly connected to the outer wall of the clamping block (647), and the other end is fixedly connected to the wall of the second sliding groove (649). The bottom of the clamping rod (642) is fixedly connected to the top of the second fixing block (641). The bottom of the second fixing block (641) is fixedly connected to the surface of the first fixing plate (614). The fixing mechanism (64) also includes a second fixing plate (643). The end surface of the second fixing plate (643) close to the transmission block (611) is fixedly connected to the outer wall of the transmission block (611). The outer wall of the second fixing plate (643) is fixedly connected to the outer wall of the electromagnet (644).

7. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 6 is characterized in that: The number of the second sliding grooves (649) is two groups, and the two groups of the second sliding grooves (649) are symmetrically arranged on the surface of the sliding block (645) with the center line of the sliding block (645) as the axis, and penetrate the surface of the sliding block (645). The number of the second fixed plate (643) and the electromagnet (644) is two groups, and the two groups of the second fixed plate (643) and the electromagnet (644) are symmetrically arranged on the outer wall of the transmission block (611) with the center line of the transmission block (611) as the axis. The number of the fixing mechanisms (64) is two groups, and the two groups of the fixing mechanisms (64) are symmetrically arranged on the surface of the fixing plate (614) with the center line of the transmission block (611) as the axis. The clamping blocks (647) are clamped with the wall of the clamping groove (646) by squeezing of spring four (648). The number of the clamping grooves (646) is ten groups, and the ten groups of the clamping grooves (646) are vertically equidistantly arranged on the outer wall of the clamping rod (642) with the center line of the clamping rod (642) as the axis.

8. The automatic yarn loading and unloading equipment for a yarn dyeing factory according to claim 2 is characterized in that: The two groups of spring 1 (624) squeeze the sliding sleeve (623) to slide on the outer walls of the hinged rod 1 (622) and the hinged rod 2 (625), so that the sliding sleeve (623) is located at the center of the hinged rod 1 (622) and the hinged rod 2 (625).

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