Frame strander feeding equipment for aluminum conductor processing

Abstract

The invention belongs to the technical field of stranding machines, and particularly relates to frame stranding machine feeding equipment for aluminum conductor processing, which comprises a frame stranding machine, the frame stranding machine is rotatably connected with a pay-off rack, the pay-off rack is provided with a plurality of pay-off reels, the pay-off reels are installed on the pay-off rack through a lock disc assembly, the lock disc assembly is used for fixing the pay-off reels, and the lock disc assembly is used for locking the pay-off reels. A feeding machine body is arranged in front of the frame strander, a new disc bearing table and an old disc bearing table are arranged in the feeding machine body, and the feeding machine body is inserted into the disc locking assembly of the pay-off rack. A threaded rod is driven to rotate through a servo motor, so that a pulling block moves leftwards and abuts against a sliding block under the action of a wedge-shaped piece, a second wedge-shaped block pushes a first wedge-shaped block, an insertion column is inserted into a pay-off reel, then a double-face wedge-shaped block is extruded through an extrusion column, the sliding block is unlocked, and the pay-off reel is unlocked. And then the pulling block can pull the old pay-off reel leftwards through the insertion column, and then the new pay-off reel is pushed upwards to the pay-off rack through the pushing mechanism to be installed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of stranding machines, and particularly relates to a frame stranding machine loading equipment for aluminum conductor processing. BACKGROUND

[0002] The frame stranding machine is used for stranding aluminum stranded wire, and is composed of a pay-off system, a combining system, a main machine, a traction system and a take-up system. When in use, the frame stranding machine needs to go through the steps of paying-off, separating and combining, pre-twisting, rotating stranding of the stranding bow, compression molding, traction and neat winding, and the whole working process is controlled by a control system.

[0003] The pay-off frame in the pay-off system is a frame for bearing a plurality of pay-off reels (spools), the pay-off reel is used for bearing a single wire reel, the wire core for stranding is pulled out from the pay-off reel, the pay-off reel is fixed on the pay-off frame, the pay-off reel is relatively heavy, and a plurality of people are generally used to carry or a loading machine is used to place the pay-off reel on the pay-off frame. If the wire core of the pay-off reel on the pay-off frame is used up, people need to first use the loading machine to clamp the position of the used pay-off reel, then loosen the fixing mechanism on the pay-off frame through electric control, then the pay-off reel slides on the loading machine, and after the pay-off reel is carried down by the loading machine, people need to place a new pay-off reel on the loading machine, and then continue to control the loading machine to clamp the position of the pay-off reel to be replenished, so as to install the pay-off reel on the pay-off frame.

[0004] As described above, when loading, the used pay-off reel needs to be first taken down by the loading machine, and then a new pay-off reel is installed on the pay-off frame through a series of actions, and the steps are complicated. Therefore, the present application develops a frame stranding machine loading equipment for aluminum conductor processing. SUMMARY

[0005] The frame stranding machine loading equipment for aluminum conductor processing comprises a frame stranding machine, a pay-off frame rotatably connected to the frame stranding machine, a plurality of pay-off reels arranged on the pay-off frame, a lock disc assembly for fixing the pay-off reel, a loading machine body arranged in front of the frame stranding machine, a new reel bearing table and an old reel bearing table arranged in the loading machine body, and the loading machine body is inserted into the lock disc assembly of the pay-off frame. The old pay-off reel falls on the old reel bearing table, the old pay-off reel is pulled to the left through a pulling mechanism, and the new pay-off reel is pushed into the lock disc assembly to be locked through a pushing mechanism.

[0006] Further, the pulling mechanism comprises screw rods, the screw rods are rotatably connected to the loading machine body in a symmetrical manner, a servo motor is arranged at the end of the screw rod, the servo motor is fixed to the loading machine body, the output shaft of the servo motor is connected to the screw rod, a pulling block is threadedly connected to the screw rod, and the pulling block is slidably connected to the loading machine body.

[0007] Further, the sliding block is slidably connected to the feeding machine body near the pulling block, the insertion column is slidably connected to the sliding block, the first wedge block is fixedly connected to the side away from each other of the insertion column, the second wedge block is fixedly connected to the top of the pulling block, and the second wedge block and the first wedge block are in extrusion fit.

[0008] Further, the wedge-shaped piece is arranged on the feeding machine body near the sliding block, the wedge-shaped piece and the feeding machine body are in sliding connection, the wedge-shaped piece and the sliding block are in extrusion fit, the sliding block and the second wedge block are in sliding connection, the extrusion columns are respectively arranged on the top of the second wedge block and the pulling block, the double-sided wedge block is fixedly connected to the side near the extrusion column of the wedge-shaped piece, the double-sided wedge block and the extrusion column are in extrusion fit, and the first spring is connected between the wedge-shaped piece and the feeding machine body.

[0009] Further, the pushing mechanism comprises a multi-stage telescopic rod, the multi-stage telescopic rod is fixedly connected to the inner bottom of the feeding machine body, and the pushing block is arranged at the top of the multi-stage telescopic rod.

[0010] Further, the second spring is connected between the insertion column and the sliding block, the inclined surface is arranged on the right part of the sliding block, and the inclined surface of the sliding block and the wedge-shaped piece are in extrusion fit.

[0011] Further, an opening is arranged on the position where the old pay-off reel is stored, two supporting plates are arranged at the opening of the feeding machine body, the supporting plates and the feeding machine body are in sliding connection, the tracks are fixedly connected to the sides away from each other of the supporting plates, the tracks comprise a one-way track and an inclined track, the column body is fixedly connected to the bottom of the pulling block, and the column body and the tracks are in sliding connection.

[0012] Further, the lock disc assembly comprises a small motor, the symmetrical small motors are arranged on the pay-off reel respectively, the output shaft of the small motor is slidably connected with the locking column, the third wedge block is slidably connected to the side near the locking column of the pay-off reel, the third wedge block and the locking column are in rotary connection, the third spring is connected between the third wedge block and the pay-off reel, the fifth wedge block is slidably connected to the side near the third wedge block of the feeding machine body, and the fifth wedge block and the third wedge block are in extrusion fit.

[0013] Further, the extrusion piece is slidably connected to the feeding machine body near the fifth wedge block, the inclined surface is arranged on the right lower part of the fifth wedge block, the extrusion piece and the inclined surface of the fifth wedge block are in extrusion fit, the extrusion plate is fixedly connected to the top of the multi-stage telescopic rod, the extrusion plate and the pushing block are in sliding connection, the extrusion plate and the extrusion piece are in extrusion fit, the fourth spring is connected between the top of the extrusion plate and the bottom of the pushing block, and the fifth spring is connected between the fifth wedge block and the feeding machine body.

[0014] Further, the guide frame is further included, the guide frames symmetrically arranged are arranged on the side of the feeding machine body close to the fifth wedge block, the sixth spring is connected between the guide frame and the feeding machine body, the sixth wedge block is fixedly connected to the side of the guide frame away from each other, the extrusion rod is fixedly connected to the top of the second wedge block, the sixth wedge block is fixedly connected to the guide frame, and the sixth wedge block and the extrusion rod are extruded and matched.

[0015] Beneficial effects are: 1, the servo motor drives the threaded rod to rotate, so that the pulling block moves left, under the action of the wedge piece, the sliding block is resisted, so that the second wedge block pushes the first wedge block, the insertion column is inserted into the pay-off disc, and then the double-sided wedge block is extruded by the extrusion column, so that the sliding block is unlocked, then the pulling block can pull the old pay-off disc left through the insertion column, and then the new pay-off disc is pushed up to the pay-off rack through the pushing mechanism and is installed.

[0016] 2, the fifth wedge block moves and the third wedge block contacts, the third wedge block is pushed outwards, so that the locking column loosens the old pay-off disc, and after the new pay-off disc moves into the two locking columns, the extrusion piece is pushed by the extrusion plate, so that the fifth wedge block moves away and the third wedge block is separated, and the locking column is automatically inserted between the pay-off discs, so that the pay-off disc is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the present application.

[0018] Figure 2 It is a part of the three-dimensional structure sectional view of the present application.

[0019] Figure 3 It is a three-dimensional structure schematic view of the first wedge block, the second wedge block and the wedge piece of the present application.

[0020] Figure 4 It is a three-dimensional structure schematic view of the pushing block, the extrusion plate and the fourth spring of the present application.

[0021] Reference numerals: 1_Frame winch, 2_Wire feeding frame, 3_Wire feeding reel, 4_Feeding machine body, 5_New reel support platform, 6_Old reel support platform, 7_Threaded rod, 8_Servo motor, 9_Pull block, 10_Sliding block, 11_Insertion column, 12_First wedge block, 13_Second wedge block, 14_Wedge component, 15_Extrusion column, 16_Double-sided wedge block, 17_First spring, 18_Multi-stage telescopic rod, 19_Push block, 20_Second spring, 21_Opening, 22_Support plate, 23_Railway, 24_Column, 25_Locking column, 26_Small motor, 27_Third wedge block, 28_Third spring, 29_Fifth wedge block, 30_Extrusion component, 31_Extrusion plate, 32_Fourth spring, 33_Fifth spring, 34_Guide frame, 35_Sixth spring, 36_Sixth wedge block, 37_Extrusion rod. Detailed Implementation

[0022] The present invention will now be described in detail with reference to the accompanying drawings.

[0023] A feeding device for a frame stranding machine used in aluminum conductor processing, such as Figure 1 As shown, the device includes a frame winch 1, on which a wire feeding frame 2 is rotatably connected. Multiple wire feeding reels 3 are mounted on the wire feeding frame 2 via clamping. When the wire core on the wire feeding reel 3 is used up, the old wire feeding reel 3 needs to be removed, and then a new wire feeding reel 3 needs to be reinstalled on the wire feeding frame 2. However, according to the background art, this usually requires a feeding machine to remove the used wire feeding reel 3 first, followed by a series of actions to install the new wire feeding reel 3 on the wire feeding frame 2, which is cumbersome. Therefore, this embodiment automatically removes the old wire feeding reel 3 and immediately pushes the new wire feeding reel 3 into the wire feeding frame 2 for installation. After installation, the old wire feeding reel 3 is removed, saving several steps, as detailed below:

[0024] like Figure 2 As shown, a feeding machine body 4 is set in front of the frame stranding machine 1. The feeding machine body 4 is used to replace the pay-off reel 3. The feeding machine body 4 is equipped with a new reel support platform 5 and an old reel support platform 6. The new reel support platform 5 is located below the old reel support platform 6. The new reel support platform 5 is used to place the new pay-off reel 3, and the old reel support platform 6 is used to receive the old pay-off reel 3. Before replacing the pay-off reel 3, the new pay-off reel 3 is placed to the right of the new reel support platform 5. Then, the feeding machine body 4 is inserted into the locking assembly of the pay-off frame 2. After the feeding machine body 4 is inserted, the feeding machine body 4 is tilted, and the locking assembly releases the old pay-off reel 3. The old pay-off reel 3 will slide down the tilted state of the feeding machine body 4 onto the old reel support platform 6. Then, the old pay-off reel 3 is pulled to the left by the pulling mechanism, and then the new pay-off reel 3 is pushed into the locking assembly by the pushing mechanism for locking.

[0025] like Figure 2As shown, the pulling mechanism includes threaded rods 7, which are symmetrically arranged and rotatably connected to the feeding machine body 4. A servo motor 8 is installed at the end of the threaded rod 7 and is fixed to the feeding machine body 4. The output shaft of the servo motor 8 is connected to the threaded rod 7. A pulling block 9 is threadedly connected to the threaded rod 7 and is slidably connected to the feeding machine body 4. The servo motor 8 drives the threaded rod 7 to rotate, and the rotation of the threaded rod 7 drives the pulling block 9 to move to the left. The leftward movement of the pulling block 9 can pull the old wire feeding reel 3 to the left. However, before pulling the wire feeding reel 3, the wire feeding reel 3 and the pulling block 9 need to be engaged so that the pulling block 9 can pull the wire feeding reel 3.

[0026] The card-connection solution is as follows:

[0027] like Figure 3 As shown, a sliding block 10 is slidably connected to the feeding machine body 4 near the pull block 9. An insertion post 11 is slidably connected to the sliding block 10. A first wedge block 12 is fixedly connected to the insertion post 11 on the side away from each other. A second wedge block 13 is fixedly connected to the top of the pull block 9. The second wedge block 13 and the first wedge block 12 are pressed together.

[0028] By moving the pull block 9, the second wedge block 13 moves and squeezes the first wedge block 12, causing the first wedge block 12 to move to one side and push the insertion post 11 into the middle of the pay-off reel 3. In this way, the insertion post 11 will lock the pay-off reel 3. However, since the sliding block 10 slides on the feeding machine body 4, if the second wedge block 13 squeezes the first wedge block 12 and the sliding block 10 is not locked, when the first wedge block 12 squeezes the second wedge block 13, it will push the wedge block, the sliding block 10, and the insertion post 11 to move laterally together. In this way, the insertion post 11 is pulled before it is inserted into the pay-off reel 3, making it impossible to pull the pay-off reel 3 to the left.

[0029] Therefore, as Figure 3 As shown, a wedge-shaped part 14 is provided on the side of the feeding machine body 4 near the sliding block 10. The wedge-shaped part 14 and the feeding machine body 4 are slidably connected, and the wedge-shaped part 14 and the sliding block 10 are pressed together.

[0030] By having the straight surface of the wedge 14 abut against the left side of the sliding block 10, the sliding block 10 can be restricted. Therefore, when the second wedge 13 contacts the first wedge 12, the sliding block 10 can be prevented from sliding, allowing the insertion post 11 to be inserted into the pay-off reel 3 and lock the pay-off reel 3. After the insertion post 11 is inserted, the sliding block 10 needs to be pushed to the left by the pulling block 9. Therefore, the sliding block 10 and the second wedge 13 are slidably connected. After the second wedge 13 pushes the first wedge 12 to its limit, the insertion post 11 remains inserted into the pay-off reel 3. At this time, the second wedge 13 is at the leftmost position of the sliding block 10. Therefore, if the second wedge 13 continues to move to the left, it will pull the sliding block 10 and the insertion post 11. However, since the wedge 14 abuts against the left side of the sliding block 10, the sliding block 10 cannot be pulled to the left. Therefore, the wedge 14 needs to be removed and the sliding block 10 needs to be dislodged.

[0031] like Figure 3 As shown, extrusion posts 15 are respectively provided on the top of the second wedge block 13 and on the pulling block 9. A double-sided wedge block 16 is fixedly connected to the side of the wedge 14 near the extrusion post 15. The double-sided wedge block 16 and the extrusion post 15 are extruded together.

[0032] When the second wedge block 13 presses against the first wedge block 12, and the insertion post 11 is fully inserted into the wire feeding reel 3, the second wedge block 13 continues to move to the left, which will drive the pressing post 15 to move to the left and press against the double-sided wedge block 16. The double-sided wedge block 16 is pushed to the side away from each other. The double-sided wedge block 16 drives the wedge member 14 to move to the side away from each other and release the sliding block 10. Then the second wedge block 13 continues to move, which will drive the sliding block 10 and the insertion post 11 to move to the left. The insertion post 11 drives the old wire feeding reel 3 to move to the left, so that the old wire feeding reel 3 is pulled to the left side of the feeding machine body 4. When the sliding block 10 moves to the left and separates from the wedge member 14, the wedge member 14 needs to return to its original position so that the wedge member 14 can continue to be used later. Therefore, a first spring 17 is connected between the wedge member 14 and the feeding machine body 4. So after the wedge member 14 and the sliding block 10 separate, the first spring 17 drives the wedge member 14 to move and reset.

[0033] After the old feed tray is pulled to the left, the new feed tray needs to be pushed upwards onto the locking assembly by the pushing mechanism for installation. Figure 4 As shown, the pushing mechanism includes a multi-stage telescopic rod 18, which is fixedly connected to the bottom of the feeding machine body 4. A pushing block 19 is set on the top of the multi-stage telescopic rod 18. The pushing block 19 is located below the new wire feeding reel 3. The multi-stage telescopic rod 18 extends and drives the pushing block 19 to move upward. After the pushing block 19 moves upward and contacts the bottom of the wire feeding reel 3, it drives the new wire feeding reel 3 to be lifted upward, thereby installing the new wire feeding reel 3 onto the locking reel assembly.

[0034] After the new pay-off reel 3 is installed, the multi-stage telescopic rod 18 can be controlled to retract, driving the push block 19 to move downwards and reset. Next, the insertion post 11 needs to be moved to the right and reset. However, since the insertion post 11 is inside the pay-off reel 3, and moving the insertion post 11 to the right will pull the pay-off reel 3 to the right again, the insertion post 11 needs to be driven to move outwards and separate from the pay-off reel 3. Therefore, a second spring 20 is connected between the insertion post 11 and the sliding block 10.

[0035] The servo motor 8 output shaft reverses, causing the threaded rod 7 to reverse as well. The reverse rotation of the threaded rod 7 causes the pulling block 9 to move to the right, which in turn causes the second wedge block 13 to move to the right. Because the pay-off reel 3 has a certain weight, the insertion post 11, the sliding block 10, and the first wedge block 12 remain stationary, while the second wedge block 13 disengages from the first wedge block 12. At this time, the previously compressed second spring 20 causes the insertion post 11 to move away from each other, resetting and separating from the pay-off reel 3. As the second wedge block 13 moves to the right... After the sliding block 10 moves to the far right, the first wedge block 12 continues to move to the right, which will drive the sliding block 10 to move to the right. The sliding block 10 drives the insertion post 11 to move to the right and reset. An inclined surface is provided on the right side of the sliding block 10. So when the inclined surface of the sliding block 10 contacts the wedge surface of the wedge 14, it drives the wedge 14 to move outward and the first spring 17 is compressed. After the sliding block 10 passes the wedge 14, the first spring 17 drives the wedge 14 to move and reset. In this way, the sliding block 10 will move back to its original position.

[0036] As mentioned above, after the old pay-off reel 3 is pulled to the left, the new pay-off reel 3 will move up and pass through the original position where the old pay-off reel 3 was placed. Therefore, an opening 21 is opened at the original position where the old pay-off reel 3 was placed, and the size of the opening 21 must be larger than the size of the pay-off reel 3 so that the pay-off reel 3 can pass through. However, if the old pay-off reel 3 falls, it will fall directly through the opening 21 and collide with the new pay-off reel 3. For this reason, two support plates 22 are set at the opening 21 of the feeding machine body 4. The support plates 22 are slidably connected to the feeding machine body 4. The support plates 22 are fixedly connected to the track 23 on the side away from each other. The track 23 consists of a straight track and a slanted track. The bottom of the pulling block 9 is fixedly connected to the column 24, and the column 24 is slidably connected to the track 23.

[0037] Initially, the old pay-off reel 3 falls to the top of the support plate 22. As the pull block 9 pulls the insertion post 11 to the left, the pull block 9 also moves the post 24 to the left. The post 24 moves to the left on the straight rail. When the post 24 moves to the inclined rail position, it will move the support plate 22 outward, so that the opening 21 is completely open. This makes it easy for the new pay-off reel 3 to pass through the opening 21. When the pull block 9 moves to the right to reset, the pull block 9 moves the post 24 to the right from the inclined rail to the straight rail. Then the support plate 22 moves to the side closer to each other to reset.

[0038] like Figure 2 As shown, the locking disc assembly includes a small motor 26. The small motors 26 are symmetrically arranged on the wire feeding frame 2. The output shaft of the small motor 26 is slidably connected to a locking pin 25. The locking pin 25 is used to engage with the wire feeding disc 3. The small motor 26 controls the rotation of the locking pin 25, so that the locking pin 25 can drive the wire feeding disc 3 to rotate.

[0039] At the position where the locking disc assembly is inserted into the feeding machine body 4, the old wire feeding disc 3 needs to be loosened. Therefore, as Figure 2 As shown, a third wedge block 27 is slidably connected to the wire feeding frame 2 near the locking post 25. The third wedge block 27 and the locking post 25 are rotatably connected. A third spring 28 is connected between the third wedge block 27 and the wire feeding frame 2. A fifth wedge block 29 is slidably connected to the feeding machine body 4 near the third wedge block 27. The fifth wedge block 29 and the third wedge block 27 are pressed together.

[0040] When the feeding machine body 4 is inserted into the position of the locking disc assembly, when the fifth wedge block 29 and the third wedge block 27 come into contact, the third wedge block 27 will move away from each other, the third spring 28 will be stretched, and the third wedge block 27 will move the locking pin 25 away from each other. After the locking pin 25 and the wire feeding disc 3 are separated, the old wire feeding disc 3 will slide down.

[0041] When the new pay-off reel 3 is inserted into the locking reel assembly, the locking pin 25 is in an outward moving state. Therefore, the locking pin 25 cannot restrain the new pay-off reel 3. To address this, the following solution is adopted:

[0042] like Figure 2 and Figure 4 As shown, an extrusion piece 30 is slidably connected to the feeding machine body 4 near the fifth wedge block 29. An inclined surface is provided on the lower right side of the fifth wedge block 29. The extrusion piece 30 and the inclined surface of the fifth wedge block 29 are extruded and fitted together. The top of the multi-stage telescopic rod 18 is fixedly connected to the extrusion plate 31. The extrusion plate 31 and the push block 19 are slidably connected. The extrusion plate 31 and the extrusion piece 30 are extruded and fitted together. A fourth spring 32 is connected between the top of the extrusion plate 31 and the bottom of the push block 19.

[0043] The extension of the multi-stage telescopic rod 18 causes the extrusion plate 31 and the push block 19 to move upward. After the push block 19 pushes the new pay-off reel 3 into the locking disc assembly, the new pay-off reel 3 stops moving. At this time, the extension of the multi-stage telescopic rod 18 causes the extrusion plate 31 to move upward, and the fourth spring 32 is compressed. After the extrusion plate 31 and the extrusion member 30 come into contact, the extrusion member 30 moves upward. After the extrusion member 30 moves upward and presses the inclined surface of the third wedge block 27 into contact, the third wedge block 27 moves to the left. After the third wedge block 27 moves to the left and separates from the third wedge block 27, the third spring 28 causes the third wedge block 27 to move closer to each other and reset. The third wedge block 27 causes the locking pin 25 to be inserted into the new pay-off reel 3 and lock the new pay-off reel 3. When the extension of the multi-stage telescopic rod 18 causes the extrusion plate 31 to move downward and reset, the fourth spring 32 stretches and resets. The extrusion plate 31 drives the push block 19 to move downward and reset through the fourth spring 32.

[0044] After the feeding machine body 4 is removed from the wire feeding frame 2, the fifth wedge block 29 is still in the pushed-open state. Therefore, a fifth spring 33 is connected between the fifth wedge block 29 and the feeding machine body 4. So after the fifth wedge block 29 and the third wedge block 27 are separated, the fifth spring 33 will drive the fifth wedge block 29 to move to the right and reset.

[0045] After the old pay-off reel 3 is released, it usually falls to the top of the support plate 22 by gravity, and the pay-off reel 3 moves between the insertion post 11. However, if the falling position of the pay-off reel 3 is not restricted, the alignment position of the insertion post 11 and the pay-off reel 3 will be misaligned, making it difficult for the insertion post 11 to be inserted into the middle of the pay-off reel 3. Therefore, the following solution is adopted in this embodiment:

[0046] like Figure 2 As shown, the feeding machine body 4 is provided with symmetrically arranged guide frames 34 on the side near the fifth wedge block 29. When the old wire feeding reel 3 falls, the guide frames 34 can guide the wire feeding reel 3 to avoid the trajectory deviation of the wire feeding reel 3.

[0047] When the extrusion plate 31 moves upward, it will collide with the guide frame 34. Therefore, a sixth spring 35 is connected between the guide frame 34 and the feeding machine body 4. A sixth wedge block 36 is fixedly connected to the side of the guide frame 34 away from each other. An extrusion rod 37 is fixedly connected to the top of the second wedge block 13. The sixth wedge block 36 is fixedly connected to the guide frame 34. The sixth wedge block 36 and the extrusion rod 37 are in a pressing fit.

[0048] When the second wedge block 13 moves to the left, it will cause the extrusion rod 37 to move to the left. After the extrusion rod 37 and the sixth wedge block 36 separate, under the action of the sixth spring 35, it will cause the guide frame 34 to move to the side away from each other and enter the feeding machine body 4. In this way, when the extrusion plate 31 moves up, it will not collide with the guide frame 34. When the second wedge block 13 moves to the right, it will cause the extrusion rod 37 to move to the right. After the extrusion rod 37 moves to the right and contacts the sixth wedge block 36, it will push the sixth wedge block 36 to move to the side closer to each other, causing the guide frame 34 to move to the side closer to each other. The sixth spring 35 is stretched.

[0049] Although the invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A feeding device for a frame stranding machine for aluminum conductor processing, comprising a frame stranding machine (1), a wire feeding frame (2) rotatably connected to the frame stranding machine (1), a plurality of wire feeding reels (3) being arranged on the wire feeding frame (2), the wire feeding reels (3) being mounted on the wire feeding frame (2) by a locking reel assembly, the locking reel assembly being used to fix the wire feeding reels (3), characterized in that: A feeding machine body (4) is set in front of the frame stranding machine (1). A new reel support platform (5) and an old reel support platform (6) are set inside the feeding machine body (4). The feeding machine body (4) is inserted into the locking plate assembly of the wire feeding frame (2). The old wire feeding reel (3) will fall onto the old reel support platform (6). The old wire feeding reel (3) is pulled to the left by the pulling mechanism, and the new wire feeding reel (3) is pushed into the locking plate assembly by the pushing mechanism for locking.

2. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 1, characterized in that: The pulling mechanism includes a threaded rod (7), which is symmetrically arranged and rotatably connected to the feeding machine body (4). A servo motor (8) is installed at the end of the threaded rod (7), and the servo motor (8) is fixed on the feeding machine body (4). The output shaft of the servo motor (8) is connected to the threaded rod (7). A pulling block (9) is threadedly connected to the threaded rod (7), and the pulling block (9) is slidably connected to the feeding machine body (4).

3. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 2, characterized in that: It also includes a sliding block (10), which is slidably connected to the feeding machine body (4) on the side near the pulling block (9). An insertion column (11) is slidably connected to the sliding block (10). A first wedge block (12) is fixedly connected to the insertion column (11) on the side away from each other. A second wedge block (13) is fixedly connected to the top of the pulling block (9). The second wedge block (13) and the first wedge block (12) are pressed together.

4. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 3, characterized in that: It also includes a wedge (14), which is set on the side of the feeding machine body (4) near the sliding block (10). The wedge (14) and the feeding machine body (4) are slidably connected. The wedge (14) and the sliding block (10) are squeezed together. The sliding block (10) and the second wedge (13) are slidably connected. The top of the second wedge (13) and the pull block (9) are respectively provided with extrusion columns (15). A double-sided wedge (16) is fixedly connected on the side of the wedge (14) near the extrusion column (15). The double-sided wedge (16) and the extrusion column (15) are squeezed together. A first spring (17) is connected between the wedge (14) and the feeding machine body (4).

5. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 4, characterized in that: The pushing mechanism includes a multi-stage telescopic rod (18), which is fixedly connected to the bottom of the feeding machine body (4), and a pushing block (19) is set on the top of the multi-stage telescopic rod (18).

6. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 5, characterized in that: It also includes a second spring (20), which is connected between the insertion post (11) and the sliding block (10). The right side of the sliding block (10) is provided with an inclined surface, and the inclined surface of the sliding block (10) and the wedge (14) are pressed together.

7. A feeding device for a frame stranding machine for aluminum conductor processing according to claim 6, characterized in that: it stores... An opening (21) is made at the position of the old wire feeding reel (3). Two support plates (22) are set at the opening (21) of the feeding machine body (4). The support plates (22) and the feeding machine body (4) are slidably connected. The support plates (22) are fixedly connected to the track (23) on one side away from each other. The track (23) consists of a straight track and a slanted track. The bottom of the pulling block (9) is fixedly connected to the column (24). The column (24) and the track (23) are slidably connected.

8. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 7, characterized in that: The locking disc assembly includes a small motor (26), and the small motors (26) are symmetrically arranged on the wire feeding frame (2). The output shaft of the small motor (26) is slidably connected to the locking column (25). The third wedge block (27) is slidably connected to the wire feeding frame (2) on the side near the locking column (25). The third wedge block (27) and the locking column (25) are rotatably connected. A third spring (28) is connected between the third wedge block (27) and the wire feeding frame (2). The feeding machine body (4) is slidably connected to the side near the third wedge block (27). The fifth wedge block (29) and the third wedge block (27) are pressed together.

9. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 8, characterized in that: It also includes an extrusion component (30), which is slidably connected to the feeder body (4) near the fifth wedge block (29). The fifth wedge block (29) has a slope on the lower right side. The extrusion component (30) and the slope of the fifth wedge block (29) are extruded together. The top of the multi-stage telescopic rod (18) is fixedly connected to the extrusion plate (31). The extrusion plate (31) and the push block (19) are slidably connected. The extrusion plate (31) and the extrusion component (30) are extruded together. The top of the extrusion plate (31) and the bottom of the push block (19) are connected to the fourth spring (32). The fifth wedge block (29) and the feeder body (4) are connected to the fifth spring (33).

10. The feeding device for a frame stranding machine for aluminum conductor processing according to claim 9, characterized in that: It also includes a guide frame (34), which is symmetrically arranged and located on the side of the feeding machine body (4) near the fifth wedge block (29). A sixth spring (35) is connected between the guide frame (34) and the feeding machine body (4). A sixth wedge block (36) is fixedly connected to the side of the guide frame (34) away from each other. A pressing rod (37) is fixedly connected to the top of the second wedge block (13). A sixth wedge block (36) is fixedly connected to the guide frame (34). The sixth wedge block (36) and the pressing rod (37) are pressed together.

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