Wire laying device

Abstract

The utility model belongs to the technology field of stranding machine pay-off, disclose a kind of pay-off wheel mounting and demounting device and stranding machine.The pay-off wheel mounting and demounting device includes mounting and demounting module, feeding trolley and discharging trolley, and mounting and demounting module includes rack, respectively in the pay-off cradle of rack, lifting turnover module, jacking module and conveying module, lifting turnover module is used to be tightly close pay-off cradle along Z axis upward, and can rotate pay-off cradle around X axis relative to rack, jacking module is used to be first tray / second tray along Z axis upward jacking or descending, and conveying module is used to convey first tray and second tray along Y axis;Feeding trolley is used to feed second tray and full pay-off wheel on it to conveying module;Discharging trolley is used to receive and remove first tray on conveying module and empty pay-off wheel on it.Can automatically mount and demount pay-off wheel, and artificial cost is low, and work efficiency is high, and can guarantee the mounting and demounting consistency and accuracy of each pay-off wheel, and can guarantee the safety in the process of mounting and demounting pay-off wheel.

Description

Technical Field

[0001] This utility model relates to the field of wire feeding technology for twisting machines, and in particular to a wire feeding wheel loading and unloading device and a twisting machine. Background Technology

[0002] Currently, in stranding machines, the various feed spools used for feeding are typically installed manually. Each fully wound steel cord (made of high-quality high-carbon steel through surface coating, drawing, and twisting) I-beam spool (full feed spool) is placed in the feed cradle, while simultaneously the empty feed spools (empty feed spools) that have already been fed are manually removed from the feed cradle. This completes the manual installation and removal of the feed spools in the feed cradle. The stranding machine is used to twist multiple steel cords (one steel cord wound on each feed spool) into a single strand according to the required twist pitch and direction. The feed cradle primarily supports and positions the feed spools, ensuring that the multiple steel cords are released smoothly and orderly from their respective feed spools during the stranding process.

[0003] However, the above-mentioned manual loading and unloading of the pay-off reels is time-consuming, labor-intensive, and has high labor costs and low work efficiency. At the same time, due to human differences, it is difficult to ensure the consistency and accuracy of loading and unloading each pay-off reel. Furthermore, manual installation (of a full pay-off reel) and disassembly (of an empty pay-off reel) can easily lead to safety problems. Utility Model Content

[0004] The purpose of this utility model is to provide a wire feeding reel loading and unloading device and a stranding machine, which can automatically unload and disassemble empty wire feeding reels and automatically load and install full wire feeding reels. It has low labor costs, high work efficiency, and can ensure the consistency and accuracy of loading and unloading each wire feeding reel, as well as the safety of loading and unloading wire feeding reels.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] The wire-feeding reel loading and unloading device includes:

[0007] The loading and unloading module includes a frame, a wire feeding cradle, a lifting and tilting module, a lifting module, and a conveying module, all mounted on the frame. The lifting and tilting module is used to press and limit the wire feeding cradle upward along the Z-axis and rotate the wire feeding cradle relative to the frame around the X-axis, so that the top surface of the empty wire feeding reel in the wire feeding cradle faces downward. The lifting module is used to move upward along the Z-axis until the first tray on it contacts the top surface of the empty wire feeding reel and supports the empty wire feeding reel, and to move downward along the Z-axis until the first tray on it contacts the top surface of the empty wire feeding reel and supports the empty wire feeding reel. The first tray is placed on the conveying module, which is used to output the first tray and the empty feed reel on it along the Y-axis; the conveying module is also used to convey the second tray and the full feed reel on it along the Y-axis to directly below the feed cradle; the lifting module can also lift the second tray upward along the Z-axis until the full feed reel on it is placed in the feed cradle; the lifting and flipping module can also rotate the feed cradle around the X-axis until the top surface of the full feed reel is facing upward.

[0008] A loading trolley is used to load the second pallet and the full-load reel on it onto the conveying module;

[0009] The unloading trolley is used to receive and remove the first pallet and the empty wire feeding wheel on the conveying module.

[0010] Optionally, the wire feeding cradle is equipped with a U-shaped clamping block, which can approach or move away from the empty wire feeding reel / full wire feeding reel in the wire feeding cradle, and the U-shaped groove of the U-shaped clamping block is used to engage and clamp with the end outer ring flange of the empty wire feeding reel or the full wire feeding reel.

[0011] Optionally, the lifting and flipping module includes:

[0012] A flipping assembly, the fixed end of which is located on the frame, and the output end of which is connected to the wire feeding cradle, the flipping assembly being used to drive the wire feeding cradle to rotate around the X-axis;

[0013] The lifting assembly has a fixed end located on the frame, and its output end is capable of pressing against and limiting the wire feeding cradle upward along the Z-axis and rotating synchronously with the wire feeding cradle around the X-axis.

[0014] Optionally, the flipping component includes:

[0015] A first driving component, the fixed end of which is mounted on the frame;

[0016] A transmission component, wherein the output end of the first driving component is connected to the transmission component;

[0017] A rotating shaft is rotatably connected to the frame around the X-axis. One end of the rotating shaft is connected to the transmission component, and the other end of the rotating shaft is coaxially connected to the wire feeding cradle along the X-axis. The first driving component is used to drive the transmission component to move, so that the transmission component drives the rotating shaft and the wire feeding cradle to rotate around the X-axis.

[0018] Two transmission components and two rotating shafts are provided. One transmission component is connected to one rotating shaft, and the two rotating shafts are coaxial along the X-axis and are respectively connected to the two ends of the wire feeding cradle.

[0019] Optionally, one of the two transmission components is a main transmission component, the main transmission component comprising:

[0020] The system comprises a first pulley, a first synchronous belt, a drive shaft, a first synchronous wheel, a second synchronous wheel, a second synchronous belt, and a second pulley. The first pulley is sleeved on the output shaft of the first drive component. The second pulley is sleeved on one end of one of the rotating shafts that is not connected to the wire feeding cradle. The drive shaft extends along the X-axis and is rotatably connected to the frame around the X-axis. The first synchronous wheel and the second synchronous wheel are coaxially sleeved on the first end of the drive shaft extending outside the frame. The two ends of the first synchronous belt are respectively engaged and sleeved on the first pulley and the first synchronous wheel. The two ends of the second synchronous belt are respectively engaged and sleeved on the second pulley and the second synchronous wheel. The outer diameters of the first synchronous wheel and the second pulley are both smaller than the outer diameter of the second synchronous wheel.

[0021] Optionally, the other of the two transmission elements is a driven transmission element, which includes:

[0022] The system comprises a third pulley, a fourth pulley, a third synchronous belt, a fourth synchronous belt, a third synchronous pulley, and a fourth synchronous pulley. The third pulley is rotatably connected to the frame around the X-axis. The fourth pulley is sleeved on one end of another rotating shaft that is not connected to the wire feeding cradle. The third and fourth synchronous pulleys are coaxially sleeved on the second end of the drive shaft extending outside the frame. The two ends of the third synchronous belt are respectively engaged and sleeved on the third pulley and the third synchronous pulley. The two ends of the fourth synchronous belt are respectively engaged and sleeved on the fourth pulley and the fourth synchronous pulley. Furthermore, the outer diameters of the third and fourth synchronous pulleys are both smaller than the outer diameter of the fourth synchronous pulley.

[0023] Optionally, the lifting assembly includes:

[0024] The second driving component has its fixed end located on the frame;

[0025] The device comprises a drive pulley, a driven pulley, and a fifth synchronous belt. The drive pulley is sleeved on the output shaft of the second drive component. The driven pulley is rotatably connected to the frame around the X-axis and is spaced apart from one of the shafts. The two ends of the fifth synchronous belt are respectively engaged and sleeved on the drive pulley and the driven pulley.

[0026] An abutment is rotatably connected to the frame at one end along the X-axis, and connected to the driven wheel at the other end along the X-axis. The rotation of the driven wheel can drive the abutment to rotate around the X-axis. The abutment is used to press against and limit the feeding cradle.

[0027] Optionally, the abutment includes:

[0028] A first support plate and a second support plate, wherein the first support plate is connected to the driven wheel, and the second support plate is rotatably connected to the frame around the X-axis;

[0029] The third driving component is provided on the first support plate and the second support plate respectively;

[0030] The abutment plate is connected to the output end of the third driving member. The third driving member is used to drive the abutment plate to move upward along the Z-axis. The abutment plate is provided with a positioning post and two parallel abutment strips spaced apart along the Y-axis. The positioning post is used to be inserted into the positioning hole of the wire feeding cradle upward along the Z-axis. The abutment strips extend along the X-axis. The two abutment strips can respectively abut against the opposite sides of the wire feeding cradle along the Y-axis to limit and clamp the wire feeding cradle along the Y-axis.

[0031] Furthermore, the bottom end of the abutment plate is connected to a guide shaft extending along the X-axis, and guide gears are respectively sleeved at the opposite ends of the guide shaft. The first support plate and the second support plate are respectively provided with racks extending along the Z-axis, and one of the guide gears can mesh and move along the Z-axis along one of the racks.

[0032] Optionally, the lifting module includes:

[0033] A lifting drive component, the fixed end of which is located on the frame;

[0034] A lifting plate, the output end of which is connected to the lifting drive, is used to drive the lifting plate to move upward along the Z-axis until the fully loaded wire feeding wheel supporting the empty wire feeding wheel or lifting the second tray onto it is placed in the wire feeding cradle, or to drive the lifting plate to move downward along the Z-axis until the first tray onto it is placed on the conveying module.

[0035] A stranding machine includes an empty reel, a full reel, and a reel loading and unloading device as described above.

[0036] The beneficial effects of this utility model are:

[0037] The wire feeding reel loading and unloading device of this utility model is configured with a cooperating loading and unloading module, a loading trolley, and a unloading trolley. The loading and unloading module includes a cooperating frame, a wire feeding cradle, a lifting and tilting module, a lifting module, and a conveying module. After the wire feeding reel in the wire feeding cradle has finished feeding the wire (empty wire feeding reel), the lifting and tilting module first presses against the limiting wire feeding cradle along the Z-axis to fix the wire feeding cradle in place. Then, the lifting and tilting module rotates the wire feeding cradle relative to the frame around the X-axis, so that the top surface of the empty wire feeding reel in the wire feeding cradle faces downward. Finally, the lifting module moves upward along the Z-axis onto the empty wire feeding reel. The first pallet contacts the downward-facing top surface of the empty wire-feeding reel to support it (the empty wire-feeding reel is positioned on the first pallet); then, the lifting module moves downward along the Z-axis until the first pallet is placed on the conveying module, causing the conveying module to output the first pallet and its empty wire-feeding reel along the Y-axis; then, the unloading trolley receives and removes the first pallet and its empty wire-feeding reel from the conveying module, thus completing the automatic unloading and disassembly of the empty wire-feeding reel; at this point, a new full wire-feeding reel needs to be installed in the wire-passing cradle; therefore, the loading trolley first aligns its second pallet and full wire-feeding reel... The material is loaded onto the conveying module; then the conveying module transports the second tray and its full-load reel along the Y-axis to directly below the pay-off cradle (at this time, the pay-off cradle is still in the state after the above-mentioned flipping); then, the lifting module lifts the second tray upwards along the Z-axis until the full-load reel is installed in the pay-off cradle, and the lifting module lowers along the Z-axis to return the second tray to its initial position, so that the second tray can be lifted upwards along the Z-axis to support the empty pay-off reel after the full-load reel has finished paying off; then the lifting and flipping module rotates the pay-off cradle around the X-axis to the top of the full-load reel. With the end face facing upwards (the wire feeding cradle rotates back to its initial state, allowing for stable wire feeding), the fully loaded wire feeding reel begins to feed wire (at this time, the lifting and tilting module remains firmly against the limiting wire feeding cradle); thus completing the automatic loading and installation of the fully loaded wire feeding reel; compared to the manual loading and unloading of wire feeding reels in existing technologies, this utility model can automatically complete the loading and unloading of wire feeding reels, reducing labor costs and improving work efficiency; at the same time, by eliminating human differences, it can better ensure the consistency and accuracy of loading and unloading each wire feeding reel; and it can ensure safety during the loading and unloading process of wire feeding reels.

[0038] The twisting machine of this invention, by including the aforementioned wire feeding and unloading device, can automatically, quickly, accurately and safely load and unload the wire feeding wheel, thereby improving the working efficiency, reliability and safety of the twisting machine. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the structure of the wire feeding reel loading and unloading device (loading trolley for loading) provided in this embodiment of the utility model. Figure 1 ;

[0040] Figure 2 This is a schematic diagram of the wire feeding reel loading and unloading device (the loading trolley loads the second pallet onto the conveying module) provided in this embodiment of the utility model. Figure 2 ;

[0041] Figure 3 This is a schematic diagram of the wire feeding reel loading and unloading device provided in this embodiment of the utility model (the wire feeding reel in the wire feeding cradle has finished feeding the wire, and the abutment plate abuts against the limiting wire feeding cradle upward along the Z-axis). Figure 3 ;

[0042] Figure 4 This is a schematic diagram of the structure of the wire feeding reel loading and unloading device (a wire feeding cradle that flips 180° vertically, and the contact plate flips synchronously with the wire feeding cradle) provided in this embodiment of the utility model. Figure 4 ;

[0043] Figure 5 This is a schematic diagram of the structure of the wire feeding reel loading and unloading device (the lifting plate supports each empty wire feeding reel in the wire feeding cradle along the Z-axis) provided in this embodiment of the utility model. Figure 5 ;

[0044] Figure 6 This is a schematic diagram of the wire feeding reel loading and unloading device provided in this embodiment of the utility model (the lifting plate lowers along the Z-axis to place the first tray supporting the empty wire feeding reel flat on the conveying module). Figure 6 ;

[0045] Figure 7 This is a schematic diagram of the wire feeding reel loading and unloading device provided in this embodiment of the utility model (the lifting plate lifts the second tray supporting the full wire feeding reel to the wire feeding cradle along the Z-axis). Figure 7 ;

[0046] Figure 8 This is a schematic diagram of the wire feeding reel loading and unloading device provided in this embodiment of the utility model (the wire feeding cradle and its full wire feeding reel are rotated 180° up and down to their original positions, and the abutment plate rotates synchronously with the wire feeding cradle, and the unloading trolley receives the empty wire feeding reel on the unloading conveying module). Figure 8 ;

[0047] Figure 9 This is a schematic diagram of the structure of the fully unloading reel positioned in the unloading cradle according to an embodiment of the present utility model;

[0048] Figure 10 yes Figure 9 A magnified schematic diagram of the local structure at point A;

[0049] Figure 11 This is a schematic diagram of the structure of the flipping component provided in this embodiment of the utility model;

[0050] Figure 12 This is a schematic diagram of the lifting assembly provided in an embodiment of the present invention;

[0051] Figure 13 yes Figure 12 A magnified view of the structure at point B in the middle;

[0052] Figure 14 yes Figure 12 A magnified schematic diagram of the local structure at point C;

[0053] Figure 15 This is a schematic diagram of the lifting module provided in an embodiment of the present invention.

[0054] In the picture:

[0055] 10-First tray; 101-Empty reel; 20-Second tray; 201-Fully loaded reel; 30-End outer ring flange;

[0056] 1-Loading / Unloading Module; 11-Frame; 12-Wire Feeding Cradle; 121-U-shaped Clamping Block; 1211-U-shaped Groove; 13-Lifting and Tilting Module; 131-Tilting Assembly; 1311-First Driving Component; 1312-Main Transmission Component; 1313-Slave Transmission Component; 1314-Rotating Shaft; 1331-First Pulley; 1332-First Synchronous Belt; 1333-Drive Shaft; 1334-First Synchronous Pulley; 1335-Second Synchronous Pulley; 1336-Second Synchronous Belt; 1337-Second Pulley; 1341-Third Pulley; 1342-Fourth Pulley; 1343-Third Synchronous Belt; 1344-Fourth Synchronous Belt; 1345-Third Synchronous Pulley; 1346-Fourth Synchronous Pulley;

[0057] 132-Lifting assembly; 1321-Second drive component; 1322-Driving wheel; 1323-Driven wheel; 1324-Abutting component; 1325-First support plate; 1326-Second support plate; 1327-Third drive component; 1328-Abutting plate; 1329-Positioning pin; 1320-Abutting strip; 1350-Guide shaft; 1351-Rack; 1352-Guide rod; 1353-Guide gear;

[0058] 14-Lifting module; 141-Lifting drive component; 142-Lifting plate; 15-Conveying module;

[0059] 2- Loading trolley; 3- Unloading trolley. Detailed Implementation

[0060] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0061] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0063] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0064] like Figures 1 to 8 As shown, this embodiment provides a wire feeding reel loading and unloading device and a stranding machine including the wire feeding reel loading and unloading device. The stranding machine also includes an empty wire feeding reel 101 with steel cord already fed and a fully loaded wire feeding reel 201 with steel cord wound around it. The empty wire feeding reel 101 and the fully loaded wire feeding reel 201 are disassembled and installed separately using the wire feeding reel loading and unloading device, thereby enabling automatic, fast, accurate and safe loading and unloading of the wire feeding reels (empty wire feeding reel 101 and fully loaded wire feeding reel 201). The specific stranding process of the stranding machine can refer to the stranding process of common stranding machines in the prior art.

[0065] It is worth noting that the empty wire feeding reel 101 and the full wire feeding reel 201 involved in this embodiment are essentially the same type of wire feeding reel (a common I-beam reel), and are only distinguished by different names before and after wire feeding on the I-beam reel; correspondingly, the loading and unloading of the wire feeding reels involved in this embodiment specifically includes two processes: automatic unloading and disassembly of the empty wire feeding reel 101 and automatic loading and installation of the full wire feeding reel 201.

[0066] Specifically, such as Figures 1 to 8 As shown, the wire feeding reel loading and unloading device includes a loading and unloading module 1, a loading trolley 2, and a unloading trolley 3. The loading and unloading module 1 includes a frame 11, a wire feeding cradle 12 respectively mounted on the frame 11, a lifting and tilting module 13, a lifting module 14, and a conveying module 15. The lifting and tilting module 13 is used to press against and limit the wire feeding cradle 12 upwards along the Z-axis and rotate the wire feeding cradle 12 relative to the frame 11 around the X-axis, so that the top surface of the empty wire feeding reel 101 in the wire feeding cradle 12 faces downwards (the empty wire feeding reel 101 achieves a 180° vertical rotation). The lifting module 14 is used to move upwards along the Z-axis to the first pallet 10, which contacts and supports the top surface of the empty wire feeding reel 101, and to place the first pallet 10, which moves downwards along the Z-axis, onto the conveying module. In assembly 15, the conveying module 15 is used to output the first pallet 10 and its empty feed rollers 101 along the Y-axis; the conveying module 15 is also used to convey the second pallet 20 and its full feed rollers 201 along the Y-axis to directly below the feed cradle 12; the lifting module 14 can also lift the second pallet 20 upward along the Z-axis so that the full feed rollers 201 are placed in the feed cradle 12; the lifting and flipping module 13 can also rotate the feed cradle 12 around the X-axis so that the top surface of the full feed rollers 201 is facing upward (flipped 180° to the initial state); the loading trolley 2 is used to load the second pallet 20 and its full feed rollers 201 onto the conveying module 15; the unloading trolley 3 is used to receive and remove the first pallet 10 and its empty feed rollers 101 from the conveying module 15. The loading and unloading module 1 also includes an outer protective cover. The frame 11, the wire feeding cradle 12, the lifting and tilting module 13, the lifting module 14 and the conveying module 15 mentioned above are all placed inside the outer protective cover so that the outer protective cover can provide protection and ensure a neat and beautiful appearance. The first pallet 10 and the second pallet 20 have the same structure.

[0067] Compared with the prior art, the wire feeding reel loading and unloading device in this embodiment changes the specific loading and unloading method of the wire feeding reel. It sets up a cooperating loading and unloading module 1, a loading trolley 2, and a unloading trolley, and the loading and unloading module 1 includes a cooperating frame 11, a wire feeding cradle 12, a lifting and tilting module 13, a lifting module 14, and a conveying module 15. After the wire feeding reel in the wire feeding cradle 12 has finished feeding (empty wire feeding reel 101), the lifting and tilting module 13 first presses against the limiting wire feeding cradle 12 upwards along the Z-axis to limit and fix the wire feeding cradle 12. Then, the lifting and tilting module 13 rotates the wire feeding cradle 12 around the X-axis relative to the frame 11, so that the top surface of the empty wire feeding reel 101 in the wire feeding cradle 12 faces downwards; and the lifting module 14 is then lifted. Module 14 moves upward along the Z-axis until the first tray 10 on it contacts the downward-facing top surface of the empty wire-laying reel 101 to support the empty wire-laying reel 101 (the empty wire-laying reel 101 is positioned on the first tray 10); then, the lifting module 14 moves downward along the Z-axis until the first tray 10 on it is placed on the conveying module 15, so that the conveying module 15 outputs the first tray 10 and the empty wire-laying reel 101 on it along the Y-axis; then, the unloading trolley 3 receives and removes the first tray 10 and the empty wire-laying reel 101 on the conveying module 15; thus completing the automatic unloading and disassembly of the empty wire-laying reel 101; at this time, a new full wire-laying reel 201 needs to be loaded and installed in the wire-passing cradle; therefore, the loading trolley 2 first loads the first full wire-laying reel 201 on it. The two pallets 20 and the full-load reel 201 are loaded onto the conveying module 15; then the conveying module 15 transports the second pallet 20 and the full-load reel 201 along the Y-axis to directly below the pay-off cradle 12 (at this time, the pay-off cradle 12 is still in the state after the above-mentioned flipping); then, the lifting module 14 lifts the second pallet 20 upward along the Z-axis until the full-load reel 201 is installed in the pay-off cradle 12, and the lifting module 14 lowers along the Z-axis to bring the second pallet 20 back to the initial position, so that the second pallet 20 can be lifted upward along the Z-axis to the empty pay-off reel 101 after the full-load reel 201 has finished paying off the wire; then the lifting and flipping module 13 rotates the pay-off cradle 12 around the X-axis to the center of the cradle. With the top surface of the fully loaded feed reel 201 facing upwards (the feed cradle 12 rotates back to its initial state, allowing for stable feed), the fully loaded feed reel 201 begins to feed (at this time, the lifting and tilting module 13 remains pressed against the limiting feed cradle 12, or the lifting and tilting module 13 disengages and no longer presses against the limiting feed cradle 12); thus completing the automatic loading and installation of the fully loaded feed reel 201; compared with the manual loading and unloading of feed reels in the prior art, this utility model can automatically complete the loading and unloading of feed reels, reducing labor costs and improving work efficiency; at the same time, since human differences are eliminated, the consistency and accuracy of loading and unloading of each feed reel can be better guaranteed; and the safety of loading and unloading feed reels can be guaranteed.

[0068] Furthermore, such as Figure 9 and Figure 10As shown, the wire feeding cradle 12 is equipped with a U-shaped clamping block 121. The U-shaped clamping block 121 can approach or move away from the empty wire feeding reel 101 / full wire feeding reel 201 in the wire feeding cradle 12, and the U-shaped groove 1211 of the U-shaped clamping block 121 is used to engage and clamp with the outer ring flange 30 at the end of the empty wire feeding reel 101 or the full wire feeding reel 201. That is, when it is necessary to clamp the wire feeding reel, the U-shaped clamping block 121 can be directly driven by the cylinder to approach the wire feeding reel (the groove opening of the U-shaped groove 1211 faces the wire feeding reel), so that the U-shaped groove 1211 directly engages and clamps with the outer ring flange 30 at the end of the wire feeding reel (I-beam reel), thereby ensuring the stability between the wire feeding cradle 12 and the wire feeding reel and preventing the wire feeding reel from falling out of the wire feeding cradle 12 during the above-mentioned flipping process. The dimensions of the U-shaped groove 1211 match the dimensions of the outer ring flange 30 at the end of the I-beam wheel to ensure a proper clamping effect.

[0069] Specifically, each wire-feeding reel is provided with two U-shaped clamping blocks 121, which are arranged opposite each other along the Y-axis. The U-shaped grooves 1211 of the two clamping blocks 121 are simultaneously engaged and clamped to the outer flange 30 at the end of the I-beam reel, thus better ensuring the stability between the wire-feeding cradle 12 and the wire-feeding reel. The two corresponding U-shaped clamping blocks 121 can be driven by the same cylinder or by separate cylinders; no specific limitation is made here.

[0070] It is worth noting that the wire feeding cradle 12 in this embodiment adopts the wire feeding cradle commonly used in the prior art, and the conveying module 15 adopts the double-speed chain conveying structure commonly used in the prior art; the loading trolley 2 and the unloading trolley 3 both adopt the AGV trolley commonly used in the prior art. AGV stands for Automated Guided Vehicle, which is an intelligent handling robot whose main function is to automatically transport and process logistics.

[0071] The following is a detailed description of the lifting and tilting module 13:

[0072] Specifically, such as Figures 1 to 8 , Figure 11 As shown, the lifting and tilting module 13 includes a tilting component 131 and a lifting component 132; wherein, the fixed end of the tilting component 131 is located on the frame 11, and the output end of the tilting component 131 is connected to the wire feeding cradle 12, and the tilting component 131 is used to drive the wire feeding cradle 12 to rotate around the X-axis; the fixed end of the lifting component 132 is located on the frame 11, and the output end of the lifting component 132 can press against the limiting wire feeding cradle 12 upward along the Z-axis and rotate synchronously with the wire feeding cradle 12 around the X-axis.

[0073] Furthermore, such as Figure 11As shown, the flipping assembly 131 includes a first driving member 1311, a transmission member, and a rotating shaft 1314. The fixed end of the first driving member 1311 is mounted on the frame 11, and the output end of the first driving member 1311 is connected to the transmission member. The rotating shaft 1314 is rotatably connected to the frame 11 around the X-axis. One end of the rotating shaft 1314 is connected to the transmission member, and the other end of the rotating shaft 1314 is coaxially connected to the wire feeding cradle 12 along the X-axis. The first driving member 1311 drives the transmission member to rotate, causing the transmission member to drive the rotating shaft 1314 and the wire feeding cradle 12 to rotate around the X-axis, thereby achieving the aforementioned flipping. Specifically, the first driving member 1311 can be a motor.

[0074] Specifically, such as Figure 11 As shown, there are two transmission components and two rotating shafts 1314. One transmission component is connected to one rotating shaft 1314. The two rotating shafts 1314 are coaxial along the X-axis and are respectively connected to the opposite ends of the wire feeding cradle 12. By rotating the two rotating shafts 1314 coaxially and synchronously, the wire feeding cradle 12 and the wire feeding wheel therein can be driven to rotate around the X-axis more smoothly and reliably.

[0075] Specifically, such as Figure 11 As shown, one of the two transmission components is a main transmission component 1312, which includes a first pulley 1331, a first synchronous belt 1332, a transmission shaft 1333, a first synchronous pulley 1334, a second synchronous pulley 1335, a second synchronous belt 1336, and a second pulley 1337. The first pulley 1331 is sleeved on the output shaft of the first drive component 1311. The second pulley 1337 is sleeved on one end of a rotating shaft 1314 that is not connected to the wire feeding cradle 12. The transmission shaft 1333 extends along the X-axis and is rotatably connected to the frame 11 around the X-axis. The first synchronous pulley 1334 and the second synchronous pulley 1335 are also connected. 335 is coaxially sleeved on the first end of the drive shaft 1333 extending outside the frame 11. The two ends of the first synchronous belt 1332 are respectively engaged and sleeved on the first pulley 1331 and the first synchronous pulley 1334. The two ends of the second synchronous belt 1336 are respectively engaged and sleeved on the second pulley 1337 and the second synchronous pulley 1335. The first driving member 1311 drives the first synchronous belt 1332 to rotate, thereby driving the drive shaft 1333, the first synchronous pulley 1334 and the second synchronous pulley 1335 to rotate synchronously around the X-axis, thereby driving the second synchronous belt 1336 to rotate, and then driving the second pulley 1337 and the corresponding rotating shaft 1314 to rotate synchronously around the X-axis.

[0076] Moreover, such as Figure 11As shown, the outer diameters of the first synchronous pulley 1334 and the second pulley 1337 are both smaller than the outer diameter of the second synchronous pulley 1335. The main transmission component 1312 with the above structure can transmit greater torque, provide stronger power, and ensure smoother transmission. This allows the wire feeding cradle 12 to rotate around the X-axis powerfully and smoothly via the rotating shaft 1314, thus better ensuring the stability and reliability of the wire feeding cradle 12's rotation.

[0077] Furthermore, such as Figure 11 As shown, the other of the two transmission components is a driven transmission component 1313, which includes a third pulley 1341, a fourth pulley 1342, a third synchronous belt 1343, a fourth synchronous belt 1344, a third synchronous pulley 1345, and a fourth synchronous pulley 1346. The third pulley 1341 is rotatably connected to the frame 11 around the X-axis. The fourth pulley 1342 is sleeved at one end of another rotating shaft 1314 that is not connected to the wire feeding cradle 12. The third synchronous pulley 1345 and the fourth synchronous pulley 1346 are coaxially sleeved on the extension of the transmission shaft 1333. At the second end outside the frame 11, the two ends of the third synchronous belt 1343 are respectively engaged and sleeved on the third pulley 1341 and the third synchronous pulley 1345, and the two ends of the fourth synchronous belt 1344 are respectively engaged and sleeved on the fourth pulley 1342 and the fourth synchronous pulley 1346. The rotation of the drive shaft 1333 can synchronously drive the third synchronous pulley 1345 and the fourth synchronous pulley 1346 to rotate, thereby driving the third synchronous belt 1343 and the fourth synchronous belt 1344 to rotate, thereby driving the fourth pulley 1342 and the corresponding rotating shaft 1314 to rotate synchronously around the X-axis.

[0078] Moreover, such as Figure 11 As shown, the outer diameters of the third synchronous pulley 1345 and the fourth pulley 1342 are both smaller than the outer diameter of the fourth synchronous pulley 1346. The transmission component 1313 with the above structure is provided, which can transmit greater torque, provide stronger power, and ensure smoother transmission. This allows the wire feeding cradle 12 to rotate around the X-axis more powerfully and smoothly through the rotating shaft 1314, further ensuring the stability and reliability of the wire feeding cradle 12 rotation.

[0079] And, as Figure 11 As shown, by setting the flipping component 131 of the above structure, the stability and reliability of the rotation of the wire feeding cradle 12 around the X-axis can be ensured, while the overall structure of the flipping component 131 is more reasonable and compact, which will not occupy too much space in the frame 11, and will not interfere with other parts on the frame 11. Furthermore, only one first driving component 1311 is needed to realize the synchronous belt rotation of the opposite ends of the wire feeding cradle 12, which is simple in structure and low in cost.

[0080] Furthermore, such as Figure 12As shown, the lifting assembly 132 includes a second driving member 1321, a driving wheel 1322, a driven wheel 1323, a fifth synchronous belt, and an abutment member 1324. The fixed end of the second driving member 1321 is located on the frame 11. The driving wheel 1322 is sleeved on the output shaft of the second driving member 1321. The driven wheel 1323 is rotatably connected to the frame 11 around the X-axis and is spaced apart from one of the rotating shafts 1314. The two ends of the fifth synchronous belt are respectively engaged and sleeved on the driving wheel 1322. 22 is connected to the driven wheel 1323; one end of the abutment 1324 along the X-axis is rotatably connected to the frame 11, and the other end of the abutment 1324 along the X-axis is connected to the driven wheel 1323; the second drive member 1321 can drive the drive wheel 1322 to rotate, thereby driving the fifth synchronous belt and the driven wheel 1323 to rotate. The rotation of the driven wheel 1323 relative to the frame 11 can drive the abutment 1324 to rotate around the X-axis. The abutment 1324 is used to press against the limiting wire feeding cradle 12. The first drive member 1311 and the second drive member 1321 can be activated simultaneously to ensure that the wire feeding cradle 12 and the abutment 1324 pressing against the limiting wire feeding cradle 12 rotate synchronously around the X-axis (without causing a relative change in the pressing position), thereby ensuring that the abutment 1324 always presses against the wire feeding cradle 12 throughout the process. The second drive member 1321 can specifically be a motor.

[0081] Specifically, such as Figures 12 to 14 As shown, the abutment member 1324 includes a first support plate 1325, a second support plate 1326, a third driving member 1327, and an abutment plate 1328; wherein, the first support plate 1325 is fixedly connected to the driven wheel 1323, and the second support plate 1326 is rotatably connected to the frame 11 around the X-axis; the first support plate 1325 and the second support plate 1326 are respectively provided with a third driving member 1327, the output end of the third driving member 1327 is connected to the abutment plate 1328, and the two third driving members 1327 are used to synchronously drive the abutment plate 1328 to move upward along the Z-axis; Furthermore, the abutment plate 1328 is provided with a positioning post 1329 and two parallel abutment strips 1320 spaced apart along the Y-axis. The positioning post 1329 is used to insert into the positioning hole of the wire feeding cradle 12 along the Z-axis to accurately position the abutment plate 1328 and the wire feeding cradle 12. The abutment strips 1320 extend along the X-axis, and the two abutment strips 1320 can respectively abut against the opposite sides of the wire feeding cradle 12 along the Y-axis to limit and clamp the wire feeding cradle 12 along the Y-axis, thereby limiting and fixing the wire feeding cradle 12 and ensuring the positional stability of the wire feeding cradle 12 throughout the entire working process. The third driving component 1327 can specifically be a linear cylinder.

[0082] Furthermore, such as Figures 12 to 14As shown, a guide shaft 1350 extending along the X-axis is connected to the bottom end of the abutment plate 1328. Guide gears 1353 are respectively sleeved at the opposite ends of the guide shaft 1350. The first support plate 1325 and the second support plate 1326 are respectively provided with racks 1351 extending along the Z-axis. One guide gear 1353 can mesh and move along one rack 1351 along the Z-axis. This can provide guidance for the movement of the abutment plate 1328 on the Z-axis, and there will be no movement deviation, thereby ensuring the guidance and stability of the movement of the abutment plate 1328 on the Z-axis.

[0083] And, as Figures 12 to 14 As shown, guide rods 1352 extending along the Z-axis are respectively provided on the first support plate 1325 and the second support plate 1326. The abutment plate 1328 is slidably sleeved on each guide rod 1352 along the Z-axis. When the abutment plate 1328 moves along the Z-axis, it can slide along each guide rod 1352 to better ensure the guiding and stability of the movement of the abutment plate 1328.

[0084] Furthermore, such as Figure 5 , Figure 7 and Figure 15 As shown, the lifting module 14 includes a lifting drive 141 and a lifting plate 142. The fixed end of the lifting drive 141 is located on the frame 11, and the lifting drive 141 is spaced apart on one side of the aforementioned transmission shaft 1333 to avoid interference between the lifting drive 141 and the transmission shaft 1333. The output end of the lifting drive 141 is connected to the lifting plate 142. When the abutment plate 1328 is not flipped, the lifting plate 142 is spaced apart below the abutment plate 1328. That is, after the abutment plate 1328 is flipped, the lifting drive 141 can drive the lifting plate 142 to move upward along the Z-axis until the empty wire feeding wheel 101 or the full wire feeding wheel 201 that lifts the second tray 20 is placed on it is placed in the wire feeding cradle 12. The lifting drive 141 can also drive the lifting plate 142 to move downward along the Z-axis until the first tray 10 on it is placed on the conveying module 15. Specifically, the lifting drive component 141 can be a motor + lead screw structure to adapt to the overall structural layout; and two opposing lifting drive components 141 are provided (the aforementioned transmission shaft 1333 is spaced between the two lifting drive components 141) to jointly drive the lifting plate 142 to move along the Z-axis, ensuring the stability and reliability of the lifting plate 142's moving support.

[0085] The specific working process of the wire feeding reel loading and unloading device in this embodiment is as follows: Figures 1 to 8 As shown:

[0086] First, after all the wire feeding reels in the wire feeding cradle 12 have finished feeding, the cylinder drives the U-shaped clamping block 121 to approach the wire feeding reel. At this time, the U-shaped grooves 1211 of the two U-shaped clamping blocks 121 face the lower part of the wire feeding reel. Then the cylinder continues to drive until the two U-shaped grooves 1211 respectively engage and clamp the outer ring flange 30 (lower part) at the end of the empty wire feeding reel 101 (I-beam reel), so as to securely connect the empty wire feeding reel 101 and the wire feeding cradle 12.

[0087] Then, the two third driving components 1327 synchronously drive the abutment plate 1328 to move upward along the Z-axis until the positioning post 1329 on the abutment plate 1328 is inserted into the positioning hole of the wire feeding cradle 12 along the Z-axis, and the two abutment strips 1320 on the abutment plate 1328 abut against the opposite sides of the wire feeding cradle 12 along the Y-axis to limit and clamp the wire feeding cradle 12 along the Y-axis.

[0088] Then, the first drive unit 1311 is activated to drive the main transmission unit 1312 to move, which in turn drives the driven transmission unit 1313 to move, thereby synchronously driving the two rotating shafts 1314 and the entire wire feeding cradle 12 to rotate around the X-axis until the wire feeding cradle 12 is flipped 180° up and down. At this time, the top surfaces of each wire feeding wheel in the wire feeding cradle 12 after wire feeding are facing down. At the same time, the second drive unit 1321 is activated to drive the drive wheel 1322 to rotate, which drives the fifth synchronous belt and the driven wheel 1323 to rotate. The rotation of the driven wheel 1323 drives the entire abutment 1324 to rotate around the X-axis, ensuring that the abutment plate 1328 is always pressed against and fixed to the wire feeding cradle 12 while rotating synchronously with the wire feeding cradle 12 around the X-axis. At this time, the abutment plate 1328, the first support plate 1325 and the second support plate 1326 are all placed on the top of the flipped wire feeding cradle 12.

[0089] Then, the lifting drive 141 drives the lifting plate 142 to move upward along the Z-axis until it contacts and supports each empty wire feeding wheel 101 in the main wire feeding cradle 12; at this time, the cylinder drives the U-shaped clamping block 121 away from the empty wire feeding wheel 101 until the two U-shaped grooves 1211 disengage from the outer ring flange 30 at the lower end of the wire feeding wheel (I-beam wheel) to release the fixed connection between each empty wire feeding wheel 101 and the wire feeding cradle 12; then the lifting drive 141 drives the lifting plate 142 to move downward along the Z-axis until the first tray 10 on it is placed on the conveying module 15; then the conveying module 15 conveys the first tray 10 and each empty wire feeding wheel 101 on it to the unloading position along the Y-axis; then the unloading trolley 3 receives and removes the first tray 10 and the empty wire feeding wheel 101 on it from the unloading position on the conveying module 15; thus completing the automatic unloading and disassembly of the empty wire feeding wheel 101.

[0090] At the same time, the loading trolley 2 loads the second pallet 20 and the full-load wheel 201 onto the loading position of the conveying module 15, and the conveying module 15 transports the second pallet 20 and the full-load wheel 201 at the loading position along the Y-axis to directly below the feeding cradle 12. At this time, the feeding cradle 12 is still in the state after the above-mentioned flipping.

[0091] Next, the lifting drive 141 drives the lifting plate 142 to move upward along the Z-axis to contact and lift the second tray 20 on the conveying module 15 until each of the full-load rollers 201 on the second tray 20 is positioned in the feed cradle 12; then the cylinder drives the U-shaped clamping block 121 to approach the full-load rollers 201 until the two U-shaped grooves 1211 respectively engage and clamp the outer ring flange 30 at the lower end of the full-load rollers 201 (I-beam rollers) to securely connect the full-load rollers 201 and the feed cradle 12; and the lifting drive 141 drives the lifting plate 142 to move downward along the Z-axis to reset, so that the lifting plate 142 is completely disengaged from each of the full-load rollers 201.

[0092] Finally, the first drive unit 1311 is activated to drive the main transmission unit 1312 to move, which in turn drives the driven transmission unit 1313 to move. This, in turn, drives the two rotating shafts 1314 and the wire feeding cradle 12 to rotate around the X-axis until the wire feeding cradle 12 rotates 180° up and down to reset. At this time, each fully loaded wire feeding wheel 201 is placed horizontally on the wire feeding cradle 12. Simultaneously, the second drive unit 1321 is activated to drive the drive wheel 1322 to rotate, which in turn drives the fifth synchronous belt and the driven wheel 1323 to rotate. The rotation of the driven wheel 1323 drives the entire abutment member 1324 to rotate around the X-axis, ensuring that the abutment plate 1328 is always in the same position. With the wire feeding cradle 12 firmly secured, it rotates synchronously around the X-axis to reset. At this time, the abutment plate 1328, the first support plate 1325, and the second support plate 1326 are all positioned at the bottom of the wire feeding cradle 12 after being flipped and reset. Then, the cylinder drives the U-shaped clamping block 121 away from the full wire feeding wheel 201 until the two U-shaped grooves 1211 disengage from the outer ring flange 30 at the lower end of the full wire feeding wheel 201, thereby releasing the fixed connection between each full wire feeding wheel 201 and the wire feeding cradle 12, allowing each full wire feeding wheel 201 to begin feeding wire; thus completing the automatic feeding installation of the full wire feeding wheel 201. Before feeding wire, the abutment plate 1328 can be disengaged and no longer pressed against the wire feeding cradle 12 to avoid interference affecting the wire feeding effect of each full wire feeding wheel 201 in the wire feeding cradle 12.

[0093] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wire feeding reel loading and unloading device, characterized in that, include: The loading and unloading module (1) includes a frame (11), a wire feeding cradle (12) respectively disposed on the frame (11), a lifting and tilting module (13), a lifting module (14), and a conveying module (15). The lifting and tilting module (13) is used to press and limit the wire feeding cradle (12) upward along the Z-axis and rotate the wire feeding cradle (12) relative to the frame (11) around the X-axis, so that the top surface of the empty wire feeding wheel (101) in the wire feeding cradle (12) faces downward. The lifting module (14) is used to move upward along the Z-axis until the first tray (10) on it contacts the top surface of the empty wire feeding wheel (101) and supports the empty wire feeding wheel (101), and to move the lifting module (14) downward along the Z-axis. The first tray (10) is placed on the conveying module (15), which is used to output the first tray (10) and the empty feed roller (101) on it along the Y-axis; the conveying module (15) is also used to convey the second tray (20) and the full feed roller (201) on it along the Y-axis to the bottom of the feed cradle (12); the lifting module (14) can also lift the second tray (20) upward along the Z-axis so that the full feed roller (201) on it is placed in the feed cradle (12); the lifting and flipping module (13) can also rotate the feed cradle (12) around the X-axis so that the top surface of the full feed roller (201) therein faces upward. The loading trolley (2) is used to load the second pallet (20) and the full-load wheel (201) on it onto the conveying module (15); The unloading trolley (3) is used to receive and remove the first pallet (10) and the empty wire feeding wheel (101) on the conveying module (15).

2. The wire feeding reel loading and unloading device according to claim 1, characterized in that, The wire feeding cradle (12) is equipped with a U-shaped clamping block (121), which can approach or move away from the empty wire feeding reel (101) / full wire feeding reel (201) in the wire feeding cradle (12), and the U-shaped groove (1211) of the U-shaped clamping block (121) is used to engage and clamp with the end outer ring flange (30) of the empty wire feeding reel (101) or the full wire feeding reel (201).

3. The wire feeding reel loading and unloading device according to claim 1, characterized in that, The lifting and flipping module (13) includes: A flipping assembly (131) is provided with its fixed end on the frame (11) and its output end connected to the wire feeding cradle (12). The flipping assembly (131) is used to drive the wire feeding cradle (12) to rotate around the X-axis. The lifting assembly (132) has its fixed end located on the frame (11). The output end of the lifting assembly (132) can press against and limit the wire feeding cradle (12) along the Z-axis and rotate synchronously with the wire feeding cradle (12) around the X-axis.

4. The wire feeding reel loading and unloading device according to claim 3, characterized in that, The flipping component (131) includes: The first driving component (1311) has its fixed end mounted on the frame (11). The transmission component is connected to the output end of the first driving component (1311); A rotating shaft (1314) is rotatably connected to the frame (11) around the X-axis. One end of the rotating shaft (1314) is connected to the transmission component, and the other end of the rotating shaft (1314) is coaxially connected to the wire feeding cradle (12) along the X-axis. The first driving component (1311) is used to drive the transmission component to move, so that the transmission component drives the rotating shaft (1314) and the wire feeding cradle (12) to rotate around the X-axis. Two transmission components and two rotating shafts (1314) are provided. One transmission component is connected to one rotating shaft (1314). The two rotating shafts (1314) are coaxial along the X-axis and are respectively connected to the two ends of the wire feeding cradle (12).

5. The wire feeding reel loading and unloading device according to claim 4, characterized in that, One of the two transmission components is a main transmission component (1312), the main transmission component (1312) comprising: The first pulley (1331), the first synchronous belt (1332), the drive shaft (1333), the first synchronous pulley (1334), the second synchronous pulley (1335), the second synchronous belt (1336), and the second pulley (1337) are connected to the output shaft of the first drive unit (1311). The first pulley (1331) is sleeved on the output shaft of one of the rotating shafts (1314) that is not connected to the wire feeding cradle (12). The second pulley (1337) is sleeved on the end of the shaft. The drive shaft (1333) extends along the X-axis and is rotatably connected to the frame (11) around the X-axis. The first synchronous pulley (1334) and the second synchronous pulley (1335) are coaxially sleeved on the first end of the transmission shaft (1333) extending outside the frame (11). The two ends of the first synchronous belt (1332) are respectively engaged and sleeved on the first pulley (1331) and the first synchronous pulley (1334). The two ends of the second synchronous belt (1336) are respectively engaged and sleeved on the second pulley (1337) and the second synchronous pulley (1335). The outer diameter of the first synchronous pulley (1334) and the outer diameter of the second pulley (1337) are both smaller than the outer diameter of the second synchronous pulley (1335).

6. The wire feeding reel loading and unloading device according to claim 5, characterized in that, The other of the two transmission elements is a driven transmission element (1313), which includes: The machine consists of a third pulley (1341), a fourth pulley (1342), a third synchronous belt (1343), a fourth synchronous belt (1344), a third synchronous pulley (1345), and a fourth synchronous pulley (1346). The third pulley (1341) is rotatably connected to the frame (11) around the X-axis. The fourth pulley (1342) is sleeved on one end of another shaft (1314) that is not connected to the wire feeding cradle (12). The third synchronous pulley (1345) and the fourth synchronous pulley (1346) are coaxially sleeved on the frame (11). The drive shaft (1333) extends to the second end outside the frame (11), the two ends of the third synchronous belt (1343) are respectively engaged and sleeved on the third pulley (1341) and the third synchronous pulley (1345), and the two ends of the fourth synchronous belt (1344) are respectively engaged and sleeved on the fourth pulley (1342) and the fourth synchronous pulley (1346); and the outer diameter of the third synchronous pulley (1345) and the outer diameter of the fourth pulley (1342) are both smaller than the outer diameter of the fourth synchronous pulley (1346).

7. The wire-feeding reel loading and unloading device according to any one of claims 4-6, characterized in that, The lifting assembly (132) includes: The second driving component (1321) has its fixed end located on the frame (11). The drive pulley (1322), driven pulley (1323), and fifth synchronous belt are provided. The drive pulley (1322) is sleeved on the output shaft of the second drive member (1321). The driven pulley (1323) is rotatably connected to the frame (11) around the X-axis and is located at intervals outside one of the rotating shafts (1314). The two ends of the fifth synchronous belt are respectively engaged and sleeved on the drive pulley (1322) and the driven pulley (1323). A contact member (1324) is rotatably connected to the frame (11) at one end along the X-axis, and the other end of the contact member (1324) is connected to the driven wheel (1323). The rotation of the driven wheel (1323) can drive the contact member (1324) to rotate around the X-axis. The contact member (1324) is used to press against and limit the wire feeding cradle (12).

8. The wire-feeding reel loading and unloading device according to claim 7, characterized in that, The abutment (1324) includes: A first support plate (1325) and a second support plate (1326), wherein the first support plate (1325) is connected to the driven wheel (1323), and the second support plate (1326) is rotatably connected to the frame (11) around the X-axis; The third driving component (1327) is provided on the first support plate (1325) and the second support plate (1326). The abutment plate (1328) is connected to the output end of the third driving member (1327). The third driving member (1327) is used to drive the abutment plate (1328) to move upward along the Z-axis. The abutment plate (1328) is provided with a positioning post (1329) and two parallel abutment strips (1320) spaced apart along the Y-axis. The positioning post (1329) is used to be inserted into the positioning hole of the wire feeding cradle (12) upward along the Z-axis. The abutment strips (1320) extend along the X-axis. The two abutment strips (1320) can respectively abut against the opposite sides of the wire feeding cradle (12) along the Y-axis to limit and clamp the wire feeding cradle (12) along the Y-axis. Furthermore, the bottom end of the abutment plate (1328) is connected to a guide shaft (1350) extending along the X-axis, and guide gears (1353) are respectively sleeved on the opposite ends of the guide shaft (1350). The first support plate (1325) and the second support plate (1326) are respectively provided with racks (1351) extending along the Z-axis. One of the guide gears (1353) can mesh and move along the Z-axis along one of the racks (1351).

9. The wire-feeding reel loading and unloading device according to any one of claims 1-6, characterized in that, The lifting module (14) includes: The lifting drive component (141) has its fixed end located on the frame (11). The lifting plate (142) is connected to the output end of the lifting drive (141). The lifting drive (141) is used to drive the lifting plate (142) to move upward along the Z-axis to support the empty wire feeding wheel (101) or lift the second tray (20) onto the full wire feeding wheel (201) and place it in the wire feeding cradle (12), or drive the lifting plate (142) to move downward along the Z-axis onto the first tray (10) and place it on the conveying module (15).

10. A twisting machine, characterized in that, It includes an empty reel (101), a full reel (201), and a reel loading and unloading device as described in any one of claims 1-9.

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