Automatic bobbin yarn hanging, taking and transferring device

Abstract

The invention relates to the field of material replacement at a placement station, in particular to an automatic bobbin yarn hanging, taking and transferring device. The problems that when an existing transfer device works, the gravity center can greatly move forwards, and the width of a movable chassis can be increased when the stability of the device is guaranteed are solved. The device comprises a movable base, an installation base frame is fixedly installed on the movable base, a lifting frame is installed in the installation base frame in a guiding mode, the lifting frame is provided with a lifting driving device, and a yarn hanging frame with a yarn hanging rod is installed on the position, on the front side of the installation base frame, of the lifting frame in the front-back direction in a guiding mode. A yarn hanging frame driving device is arranged on the lifting frame to drive the yarn hanging frame to move front and back, a yarn pushing frame is installed on the front side of the yarn hanging frame in a guiding mode in the front-back direction, and a yarn pushing frame driving device is arranged on the lifting frame to drive the yarn pushing frame to move front and back. Therefore, the mounting base frame and the lifting frame can be used for balancing the gravity center of the automatic cone yarn transfer device, namely the balance weight of the whole device, so that the front-back width of the movable base does not need to be too large.

Description

Technical Field

[0001] The invention relates to the field of replacing materials at a placing station, and in particular to an automatic bobbin hanging and transporting device. Background Art

[0002] The loom is usually used in conjunction with a fixed yarn rack. When in use, the bobbin yarn needs to be hung on the fixed yarn rod of the fixed yarn rack. In the past, this process was mainly completed manually, but the manual operation efficiency is low. Therefore, an automatic bobbin yarn transfer device is usually used in the prior art to improve the efficiency of bobbin yarn hanging and taking.

[0003] The Chinese utility model patent with the authorization announcement number CN216512152U discloses an automatic yarn pushing power-assisted trolley, which includes a mobile base, a yarn hanging frame and a yarn pushing assembly. The mobile base is provided with a sliding frame that can slide along the width direction of the mobile base, and a lifting frame is provided on the front side of the sliding frame. The lifting frame can be guided to move along the up and down direction of the sliding frame. The yarn hanging frame is arranged on the lifting frame, and the yarn pushing assembly includes a yarn pushing frame and a yarn pushing frame driving device. When in use, the mobile base moves to a position corresponding to the fixed yarn frame, and then the sliding frame moves along the width direction of the chassis, and the lifting frame moves along the up and down direction of the sliding frame so that the yarn hanging rod on the yarn hanging frame is aligned and in contact with the fixed yarn rod on the fixed yarn frame. After that, the yarn pushing frame is pushed out by using the yarn pushing assembly to push the bobbin yarn on the yarn hanging rod to the fixed yarn rod on the fixed yarn frame. Among them, before the automatic yarn pushing power-assisted trolley pushes the yarn, its sliding frame will slide to the relative front side of the mobile base so that the yarn hanging rod on the yarn hanging frame can dock with the fixed yarn rod. When the sliding frame moves, the center of gravity of the entire automatic yarn pushing power-assisting trolley will move forward significantly. Therefore, in order to ensure the stability of the automatic yarn pushing power-assisting trolley, its mobile base needs to have a certain width to ensure that the automatic yarn pushing power-assisting trolley will not tip over during operation. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic bobbin yarn hanging and transferring device to solve the problem that the center of gravity of the existing transfer device will move forward significantly during operation, and the width of the mobile base needs to be increased to ensure its stability, thereby increasing the width of the transfer device.

[0005] In order to solve the above technical problems, a bobbin automatic hanging and transporting device of the present invention adopts the following technical solutions: A bobbin yarn automatic transfer device comprises a movable base, a mounting base is fixedly mounted on the movable base, a lifting frame is installed in the mounting base to be guided in the up-down direction, the lifting frame is provided with a lifting drive device to drive the lifting frame to move up and down, a yarn hanging frame with a yarn hanging rod is installed on the lifting frame on the front side of the mounting base to be guided along the front-to-back direction, the lifting frame is provided with a yarn hanging frame drive device to drive the yarn hanging frame to move forward and backward, a yarn pushing frame is installed on the lifting frame on the front side of the yarn hanging frame to be guided along the front-to-back direction, and the lifting frame is provided with a yarn pushing frame drive device to drive the yarn pushing frame to move forward and backward.

[0006] Furthermore, the mounting base is a three-dimensional frame structure, including a plurality of base frame columns, the top ends of the base frame columns are connected to a top frame, and cross beams are connected between adjacent base frame columns. The lifting frame is located in a lifting space surrounded by the plurality of base frame columns, and the lifting frame is provided with guide columns, and the cross beams are provided with guide plates extending into the lifting space, and the guide columns pass through the guide plates and the two are guided in coordination.

[0007] Furthermore, the lifting frame includes a plurality of lifting columns and a top frame connected to the tops of the plurality of lifting columns and a bottom frame connected to the bottoms of the plurality of lifting columns. The lifting drive device is installed on the mobile base and the output end of the lifting drive device is connected to the bottom frame of the lifting frame. The yarn hanging frame drive device is installed on the top frame of the lifting frame, and the top frame corresponds to the middle area of ​​the yarn hanging frame in the up and down directions.

[0008] Furthermore, the yarn pushing frame driving device is installed on the top frame of the lifting frame.

[0009] Furthermore, the top frame and the bottom frame are both provided with a yarn hanging rack guide seat for guiding the forward and backward movement of the yarn hanging rack, and a yarn hanging rack guide rod is provided on the rear side of the yarn hanging rack corresponding to the yarn hanging rack guide seat, and the yarn hanging rack guide rod extends into the yarn hanging rack guide seat and the two are guided and matched.

[0010] Furthermore, the top frame is also provided with a yarn pusher guide seat for guiding the forward and backward movement of the yarn pusher, and a yarn pusher guide rod is provided on the rear side of the yarn pusher corresponding to the yarn pusher guide seat, and the yarn pusher guide rod extends into the yarn hanging frame guide seat and the two are guided together.

[0011] Furthermore, the yarn hanging frame is a planar frame structure, and connecting plates are fixed to the positions of the rear side corresponding to the top frame and the bottom frame respectively, and the yarn hanging frame guide rod and the output end of the yarn hanging frame driving device are fixedly connected to the connecting plate.

[0012] Furthermore, a yarn pushing frame is arranged at the front side of the yarn hanging frame, the yarn pushing frame is consistent in size with the yarn hanging frame and a matching hole is arranged corresponding to each yarn hanging rod on the yarn hanging frame.

[0013] Furthermore, the movable base is a rectangular base, and movable wheels are respectively arranged at the four corners of the rectangular base, and an avoidance gap for avoiding the yarn hanging frame is arranged at the front edge of the rectangular base, and the mounting frame is fixed at a position of the rectangular base at the rear side of the avoidance gap.

[0014] Furthermore, a driving steering wheel is provided at the bottom of the mobile base.

[0015] The present invention proposes a brand-new technical solution, in which a mounting base is fixedly arranged on a mobile base, a lifting frame that can be guided and moved up and down is arranged inside the mounting base, a yarn hanging frame is installed on the lifting frame on the front side of the mounting base in a front-to-back direction, a yarn hanging frame driving device is arranged on the lifting frame to drive the yarn hanging frame to move forward and backward, and a yarn pushing frame driving device is also arranged to drive the yarn pushing frame to move forward and backward. When in use, only the driving device on the lifting frame is used to drive the yarn hanging frame and the yarn pushing frame to move forward or backward, and the mounting base and the lifting frame will not move in the width direction of the mobile base. In this way, the mounting base and the lifting frame can be used to balance the center of gravity of the automatic bobbin yarn transfer device, that is, they can be used as counterweights for the entire device. Compared with the transfer device in which the mounting base and the lifting frame move as a whole to drive the yarn hanging frame and the yarn pushing frame to move, the center of gravity of the automatic bobbin yarn hanging and transfer device of the present invention will not shift too much, so the front and back width of the mobile base of the automatic bobbin yarn transfer device of the present invention does not need to be too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an automatic bobbin yarn transfer device of the present invention; Figure 2 It is a schematic diagram of the structure of the creel pusher driving device pushing out the creel pusher; Figure 3 It is a partial schematic diagram of the automatic bobbin transfer device at the support frame; Figure 4 A bottom view of an automatic bobbin yarn transfer device according to the present invention; Figure 5 It is a structural schematic diagram of the thrust mechanism of the automatic bobbin hanging and taking device pushing out the yarn pusher; Figure 6 This is a schematic diagram of the use of the automatic bobbin yarn hanging and taking device.

[0017] In the figure: 1. yarn hanging frame; 101. yarn hanging rod; 2. fixed yarn frame; 201. fixed yarn rod; 3. movable base; 301. universal wheel; 302. driving steering wheel; 4. mounting base; 5. lifting drive mechanism; 6. lifting guide structure; 601; guide column; 7. yarn hanging frame guide structure: 701. yarn hanging frame guide seat; 702. yarn hanging frame guide rod; 8. yarn pushing frame guide structure; 801. yarn pushing frame guide seat; 802. yarn pushing frame guide rod; 9. yarn hanging frame driving device; 10. yarn pushing frame driving device; 11. yarn pushing frame; 12. connecting plate; 13. bobbin yarn; 14. lifting frame. DETAILED DESCRIPTION

[0018] The present invention proposes a new technical solution to the problems existing in the prior art. The core concept of the present invention is: a mounting base is fixedly arranged on the mobile base, a lifting frame that can be guided and moved up and down is arranged in the mounting base, a yarn hanging frame is installed on the lifting frame in a front-to-back direction on the front side of the mounting base, a yarn hanging frame driving device is arranged on the lifting frame to drive the yarn hanging frame to move forward and backward, and a yarn pushing frame driving device is also arranged to drive the yarn pushing frame to move forward and backward. When in use, only the driving device on the lifting frame is used to drive the yarn hanging frame and the yarn pushing frame to move forward or backward, and the mounting base and the lifting frame will not move in the width direction of the mobile base. In this way, the mounting base and the lifting frame can be used to balance the center of gravity of the automatic bobbin transport device, that is, they can be used as the counterweight of the entire device. Compared with the transport device in which the mounting base and the lifting frame move as a whole to drive the yarn hanging frame and the yarn pushing frame to move, the center of gravity of the automatic bobbin hanging and transport device of the present invention will not shift too much, so the front and back width of the mobile base of the automatic bobbin transport device of the present invention does not need to be too large.

[0019] In view of the above-mentioned inventive concept, a bobbin automatic hanging and transporting device of the present invention comprises: Figure 1 The mobile base 3 shown in the figure has a mounting base 4 fixedly mounted on the mobile base 3, a lifting frame 14 is installed in the mounting base 4 in a guided manner in the up-down direction, and the lifting frame 14 is provided with a lifting drive device 5 to drive the lifting frame 14 to move up and down. If the lifting frame 14 is installed on the front side of the mounting base 4, the overall center of gravity formed by the lifting frame 14 and the mounting base 4 will move forward, which is not conducive to the stability of the entire device. Therefore, in this embodiment, the lifting frame 14 is arranged in the mounting base 4, which improves the stability of the entire device. A yarn hanging frame 1 with a yarn hanging rod 101 is installed on the lifting frame 14 in a guided manner along the front-to-back direction on the front side of the mounting base 4, and a yarn hanging frame driving device 9 is provided on the lifting frame 14 to drive the yarn hanging frame 1 to move forward and backward. Figure 2The yarn pushing frame 11 shown in the figure and the lifting frame 14 are provided with a yarn pushing frame driving device 10 to drive the yarn pushing frame 11 to move forward and backward. When in use, only the driving device on the lifting frame 14 is used to drive the yarn hanging frame 1 and the yarn pushing frame 11 to move forward or backward, and the mounting base 4 and the lifting frame 14 will not move in the width direction of the movable base 3. In this way, the mounting base 4 and the lifting frame 14 can be used to balance the center of gravity of the automatic bobbin yarn transfer device, that is, they can be used as counterweights for the entire device. Compared with the transfer device in which the mounting base and the lifting frame move as a whole to drive the yarn hanging frame and the yarn pushing frame to move, the center of gravity of the automatic bobbin yarn hanging and transfer device of the present invention will not shift too much, so the front and rear width of the movable base of the automatic bobbin yarn transfer device of the present invention does not need to be too large.

[0020] In engineering practice, the diameter of the center hole of the bobbin 13 is usually 30 mm, and the diameters of the yarn hanging rod 101 and the fixed yarn rod 201 are usually 10 mm. When the bobbin 13 is hung on the yarn hanging rod 101 or the fixed yarn rod 201, there is usually a large space under the center hole.

[0021] In this case, the process of the automatic bobbin hanging and transporting device removing the bobbin 13 from the fixed bobbin frame 2 is as follows: like Figure 6 As shown, the mobile base 3 moves to the corresponding position of the fixed yarn rack 2, and the lifting drive device 5 is used to adjust the height of the yarn hanging rod 101 on the yarn hanging rack 1, and the movement of the mobile base 3 is used to adjust the position of the yarn hanging rod 101 in the left and right directions, so that the yarn hanging rod 101 is located at the lower left part or lower right part of the center hole of the tube yarn 13 on the fixed yarn rod 201, and it is necessary to ensure that the fixed yarn rod 201 and the yarn hanging rod 101 do not intersect on the vertical plane, so that the yarn hanging rod 101 will not interfere with the fixed yarn rod 201 when it rises. At this time, the yarn hanging rack driving device 9 is used to push the yarn hanging rod 101 into the center hole of the tube yarn 13, and then the lifting drive device 5 is used to lift the yarn hanging rack 1, and the yarn hanging rod 101 lifts the tube yarn 13, and the movable end of the yarn hanging rack driving device 9 is retracted to complete the material taking operation, and the mobile base 3 moves to realize the transfer.

[0022] When the bobbin yarn 13 on the bobbin hanging frame 1 needs to be hung on the fixed bobbin yarn frame 2, the working process of the bobbin yarn automatic hanging and taking device is as follows: The mobile base 3 moves to the corresponding position of the fixed yarn frame 2, and the height of the yarn hanging rod 101 is adjusted by the lifting drive device 5. The position of the yarn hanging rod 101 in the left and right directions is adjusted by the movement of the mobile base 3, so that the fixed yarn rod 201 is located at the lower left part or the lower right part of the center hole of the bobbin 13 on the yarn hanging rod 101, and it is necessary to ensure that the fixed yarn rod 201 and the yarn hanging rod 101 do not intersect in the vertical plane, so that the yarn hanging rod 101 does not interfere with the fixed yarn rod 201 when it descends. The yarn hanging frame driving device 9 is used to push the yarn hanging frame 1 out so that the fixed yarn rod 201 enters the center hole of the bobbin 13, and then the lifting drive device is used to lower the yarn hanging frame 1, and the fixed yarn rod 201 lifts the bobbin 13, and the movable end of the yarn hanging frame driving device 9 is retracted to complete the yarn hanging operation.

[0023] When the bobbin 13 on the bobbin hanging frame 1 needs to be pushed down, the working process of the bobbin automatic hanging and taking device is as follows: The mobile base 3 moves to the corresponding position, such as Figure 5 As shown, the yarn pushing frame driving device 10 is used to push out the yarn pushing frame 11, and the yarn pushing frame 11 drives the bobbin 12 to move forward when being pushed out, so as to unload the bobbin 13 from the yarn hanging frame 1 to a specified position.

[0024] In the present embodiment, the mounting base 4 is a three-dimensional frame structure, including a plurality of base frame columns, the top ends of the base frame columns are connected to a top frame, and cross beams are connected between adjacent base frame columns. The three-dimensional frame has a certain weight to better realize the counterweight of the entire device to ensure the stability of the entire device. The lifting frame 14 is in a lifting space surrounded by a plurality of base frame columns. The mounting base 4 of the present embodiment is a cubic structure as a whole, and the lifting frame is located in the middle of the lifting space of the cubic mounting base 4. In this way, when the lifting frame 14 rises and falls, the center of gravity of the whole formed by the lifting frame 14 and the mounting base 4 will not change, which further improves the stability of the entire device. The lifting frame 14 is provided with the following Figure 3 The guide column 601 shown in the figure has a guide plate extending into the lifting space on the crossbeam, and the guide column 601 passes through the guide plate and the two cooperate in guiding. The guide column 601 and the guide plate together constitute the lifting guide structure 6 of the lifting frame 14, which has a simple structure and can efficiently guide the lifting frame 14 up and down. In addition, in other embodiments, the lifting frame can also be placed on the front frame body in the installation base frame. In this case, a vertical guide slot can be set on the front frame body of the base frame column, and a guide slider can be set on the lifting frame, and the guide slider cooperates with the guide slot to guide the lifting frame up and down.

[0025] In this embodiment, the lifting frame 14 includes a plurality of lifting columns and a top frame body connected to the top of the plurality of lifting columns and a bottom frame body connected to the bottom of the plurality of lifting columns. In this way, the lifting frame 14 as a whole also has a certain weight, which further increases the weight of the counterweight part of the entire device. It is easy to think that in another embodiment, the lifting frame may also include only one lifting plate surface. Of course, in another embodiment, the lifting frame may also be a vertically arranged planar frame structure. The lifting drive device 5 of this embodiment is installed on the mobile base 3 and the lifting output end of the lifting drive device 5 is connected to the bottom frame body of the lifting frame, and the yarn hanging frame driving device 9 is installed on the top frame body of the lifting frame 14, and the top frame body corresponds to the middle area of ​​the yarn hanging frame 1 in the up and down direction. That is, the output end of the yarn hanging frame driving device 9 is connected to the middle area of ​​the yarn hanging frame 1 and applies thrust to the yarn hanging frame in the middle of the yarn hanging frame 1. If the yarn rack driving device 9 applies a thrust to the yarn rack 1 in the upper area of ​​the yarn rack 1, the height of the lifting frame 14 is relatively high at this time, and the relatively high lifting frame 9 applies a thrust to the yarn rack 1 in the upper area of ​​the yarn rack 1, which will generate a relatively large torque, which is not conducive to the stability of the entire device; if the yarn rack driving device 9 applies a thrust to the yarn rack 1 in the bottom area of ​​the yarn rack 1, the upper part of the yarn rack 1 has nowhere to support, which may cause the yarn rack 1 to tip over. Therefore, the yarn rack driving device 9 of this embodiment applies a thrust to the yarn rack in the upper area of ​​the yarn rack 1, which ensures the stability of the entire thrust application process and the stability of the entire device.

[0026] In this embodiment, the yarn pusher driving device 10 is installed on the top frame of the lifting frame 14. In this way, the output end of the yarn pusher driving device 10 also applies a thrust to the yarn pusher 11 at the middle of the yarn pusher 11, thereby ensuring the stability of the movement of the yarn pusher 11. In addition, in other embodiments, the yarn hanging frame driving device can also be installed on the bottom frame of the lifting frame, as long as the stability of the entire device is ensured when the yarn pusher moves.

[0027] In this embodiment, if Figure 3As shown, the top frame and the bottom frame are both provided with a yarn hanging frame guide seat for guiding the front and back movement of the yarn hanging frame 1, and the rear side of the yarn hanging frame 1 is provided with a yarn hanging frame guide rod 702 corresponding to the yarn hanging frame guide seat, and the yarn hanging frame guide rod 702 extends into the yarn hanging frame guide seat 701 and the two guide and cooperate. In this embodiment, there are four yarn hanging frame guide seats 701, two of which are provided on the top frame and two on the bottom frame. The yarn hanging frame guide seat 701 is provided with a yarn hanging frame guide hole whose axis extends along the front and back direction. The yarn hanging frame guide rod 702 passes through the hanger guide hole to guide the yarn hanging frame 1 to move forward and backward, and the yarn hanging frame guide rod 702 and the yarn hanging frame guide seat 701 constitute a yarn hanging frame guide structure 7. Of course, in another embodiment, a guide groove extending forward and backward can also be provided on the lifting frame, and a slide bar that can extend into the slide rail is provided on the rear side of the yarn hanging frame, and the slide bar cooperates with the guide groove to guide the yarn hanging frame to move in the front and back direction.

[0028] In this embodiment, the top frame is also provided with a yarn pusher guide seat 801 that can guide the forward and backward movement of the yarn pusher 11, and a yarn pusher guide rod 802 is provided on the rear side of the yarn pusher 11 corresponding to the yarn pusher guide seat 801, and the yarn pusher guide rod 802 extends into the guide seat of the yarn hanging frame 1 and the two guide and cooperate. There are two yarn pusher guide seats 802 in this embodiment, and the yarn pusher guide seat 802 and the yarn pusher guide rod 801 constitute a yarn pusher guide structure 8. The structure of the yarn pusher guide structure 8 is similar to that of the yarn hanging frame guide structure 7, and will not be repeated here.

[0029] In this embodiment, the yarn hanging frame 1 is a planar frame structure, and the rear side corresponding to the top frame and the bottom frame are respectively fixed with connecting plates 12, and the yarn hanging frame guide rod 702 is fixedly connected to the connecting plate 12. The yarn hanging frame 1 is large in size, and the operation of setting the yarn hanging frame guide rod 702 on the yarn hanging frame 1 is relatively complicated. Therefore, in this embodiment, the yarn hanging frame guide rod 702 is fixedly connected to the connecting plate 12, and then the mounting plate 12 is mounted on the yarn hanging frame 1. In addition, in other implementations, the connecting plate may not be used, and the yarn hanging frame guide rod may be directly mounted on the yarn hanging frame. The output end of the yarn hanging frame driving device 9 of this embodiment is fixedly connected to the upper connecting plate 12, and the upper connecting plate 12 is also provided with an output end avoidance hole and a guide rod avoidance hole. The output end of the yarn pushing frame driving device 8 is connected to the yarn pushing frame 11 through the output end avoidance hole, and the yarn pushing frame guide rod 802 on the rear side of the yarn pushing frame 11 passes through the guide rod avoidance hole and cooperates with the yarn pushing frame guide seat. The setting of the connecting plate 12 facilitates the position determination of the yarn hanging frame driving device, the yarn pushing frame driving device and the yarn hanging frame guide rod 702.

[0030] In this embodiment, the front side of the yarn hanging frame 1 is provided with a Figure 2The yarn pusher 11 shown is the same size as the yarn hanging frame 1 and is provided with a matching hole corresponding to each yarn hanging rod 101 on the yarn hanging frame 1. In this way, all the bobbins 13 can be pushed out by one yarn pusher 11, which has a simple structure and convenient operation. In addition, in other embodiments, the yarn pushing assembly may also include yarn pushers arranged in groups. In this case, a yarn pusher driving device should be provided corresponding to each yarn pusher. When in use, several yarn pusher driving devices simultaneously apply thrust to the yarn pusher.

[0031] In this embodiment, if Figure 4 As shown, the movable base 3 is a rectangular base, and movable wheels are respectively arranged at the four corners of the rectangular base. The movable wheels of this embodiment are universal wheels 301. The front edge of the rectangular base is provided with an avoidance gap for avoiding the yarn hanging frame 1, and the mounting base 4 is fixed at the position of the rectangular base at the rear side of the avoidance gap. That is, when the mounting base 4 is installed on the movable base 3, the front sides of the movable base 3 have protrusions protruding relative to the mounting base 4, and when the mounting base 3 of this embodiment is installed on the movable base, its rear side is flush with the rear side of the movable base. In this way, when the yarn hanging frame 1 moves forward, the mounting base 3 located at the rear of the movable base 3 can further balance the center of gravity of the automatic bobbin hanging and transporting device to prevent the automatic bobbin hanging and transporting device from tipping over, and the protrusion on the front side also improves the stability of the entire device. In addition, in other embodiments, the movable base can also be a circular base or an elliptical base, and the front side is provided with an avoidance gap for avoiding the yarn hanging frame 1, and the mounting base is installed at the rear of the movable base.

[0032] In this embodiment, a driving steering wheel 302 is provided at the bottom of the mobile chassis 3. The driving steering wheel 302 can be combined with advanced navigation systems, scheduling systems and sensors to achieve intelligent unmanned transportation. Compared with traditional fixed wheels or steering methods, the driving steering wheel 3026 provides higher maneuverability and flexibility, and improves transportation efficiency.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A device for automatically hanging and transporting bobbins, characterized in that: It comprises a mobile base, on which a mounting base is fixedly mounted, a lifting frame is mounted inside the mounting base and guided in the up-and-down directions, the lifting frame is provided with a lifting driving device to drive the lifting frame to move up and down, a yarn hanging frame having a yarn hanging rod is mounted on the lifting frame and guided along the front-to-back direction at the front side of the mounting base, a yarn hanging frame driving device is provided on the lifting frame to drive the yarn hanging frame to move forward and backward, a yarn pushing frame is mounted on the lifting frame and guided along the front-to-back direction at the front side of the yarn hanging frame, and the yarn pushing frame driving device is provided on the lifting frame to drive the yarn pushing frame to move forward and backward.

2. The automatic bobbin hanging and transporting device according to claim 1 is characterized in that: The mounting base is a three-dimensional frame structure, including multiple base frame columns, the top ends of the base frame columns are connected to the top frames, and cross beams are connected between adjacent base frame columns. The lifting frame is located in a lifting space surrounded by the multiple base frame columns. The lifting frame is provided with guide columns, and the cross beams are provided with guide plates extending into the lifting space. The guide columns pass through the guide plates and the two are guided in coordination.

3. The automatic bobbin hanging and transporting device according to claim 2 is characterized in that: The lifting frame includes multiple lifting columns, a top frame connected to the tops of the multiple lifting columns, and a bottom frame connected to the bottoms of the multiple lifting columns. The lifting drive device is installed on the mobile base and the output end of the lifting drive device is connected to the bottom frame of the lifting frame. The yarn hanging frame drive device is installed on the top frame of the lifting frame, and the top frame corresponds to the middle area of ​​the yarn hanging frame in the up and down directions.

4. The automatic bobbin hanging and transporting device according to claim 3 is characterized in that: The yarn pushing frame driving device is installed on the top frame body of the lifting frame.

5. The automatic bobbin hanging and transporting device according to claim 3 or 4, characterized in that: The top frame and the bottom frame are both provided with a yarn hanging frame guide seat for guiding the forward and backward movement of the yarn hanging frame, and the rear side of the yarn hanging frame is provided with a yarn hanging frame guide rod corresponding to the yarn hanging frame guide seat, and the yarn hanging frame guide rod extends into the yarn hanging frame guide seat and the two guide and cooperate.

6. The automatic bobbin hanging and transporting device according to claim 3 or 4, characterized in that: The top frame is also provided with a yarn pushing frame guide seat for guiding the forward and backward movement of the yarn pushing frame, and a yarn pushing frame guide rod is provided on the rear side of the yarn pushing frame corresponding to the yarn pushing frame guide seat, and the yarn pushing frame guide rod extends into the yarn hanging frame guide seat and the two guide each other.

7. The automatic bobbin hanging and transporting device according to claim 5 is characterized in that: The yarn hanging frame is a plane frame structure, and connecting plates are respectively fixed on the rear side corresponding to the positions of the top frame and the bottom frame, and the yarn hanging frame guide rod and the output end of the yarn hanging frame driving device are fixedly connected to the connecting plate.

8. The automatic bobbin hanging and transporting device according to any one of claims 1 to 4, characterized in that: A yarn pushing frame is arranged at the front side of the yarn hanging frame. The yarn pushing frame is consistent in size with the yarn hanging frame and is provided with a matching hole corresponding to each yarn hanging rod on the yarn hanging frame.

9. The automatic bobbin hanging and transporting device according to any one of claims 1 to 4, characterized in that: The movable base is a rectangular base, and movable wheels are respectively arranged at the four corners of the rectangular base. The front edge of the rectangular base is provided with an avoidance gap for avoiding the yarn hanging frame, and the mounting base is fixed at a position behind the avoidance gap of the rectangular base.

10. The automatic bobbin hanging and transporting device according to any one of claims 1 to 4, characterized in that: A driving steering wheel is arranged at the bottom of the mobile base.

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