Enameled round wire and enameled flat wire coil combined discharging frame

Abstract

The utility model provides an enameled round wire and enameled flat wire coil combined discharging rack which comprises a pair of trapezoid aluminum alloy frames which are arranged at intervals, the front sides and the rear sides of the bottoms of the aluminum alloy frames are connected through supporting bottom rods, and the centers of the tops of the aluminum alloy frames are connected through a balance top rod. The bottom ends of the front side and the rear side of the pair of aluminum alloy frames are connected with the Foma wheels through bolts. The reinforcing rod is arranged over the supporting bottom rod, and the left side and the right side of the reinforcing rod are connected with the inner side walls of the front side and the rear side of the aluminum alloy frame through welding. The number of the first wire coil placing modules is two, and the two first wire coil placing modules are arranged on the left side and the right side of the top end of the supporting bottom rod correspondingly. The balance driving modules are arranged on the tops of the left side and the right side of the supporting bottom rod and arranged on a movable rod and a fixed rod in the first wire coil containing module in a sleeving mode. The second wire coil placing module is located between the front side wall and the rear side wall of the aluminum alloy frame in the direction close to the reinforcing rod.

Description

Technical Field

[0001] The utility model relates to the field of transformer winding, in particular to the technical field of wire drum racks, and specifically is a combined unwinding rack for enameled round wire and enameled flat wire drums. Background Art

[0002] In the process of winding a transformer winding, it is necessary to use a mixed winding of enameled round wire and enameled flat wire. When the winding machine is operated by a technician, it is necessary to draw materials from two reels of enameled round wire and enameled flat wire at the same time. In order to prevent the situation where the wire material is drawn out during processing and the processing is interrupted, at least one spare reel is required for each reel for immediate replacement and connection processing. In this way, at least four reel racks are required to cooperate with the discharge of the reels of enameled round wire and enameled flat wire. It occupies a large area, has low space utilization, and the wire material is messy, and it is easy for the enameled round wire and the enameled flat wire to be confused, affecting the processing efficiency and quality. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a combined unwinding rack for enameled round wire and enameled flat wire reels, so as to solve the difficulties of the prior art.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a combined unwinding rack for enameled round wire and enameled flat wire reels, comprising:

[0005] Aluminum alloy frame 1, the aluminum alloy frame 1 is trapezoidal, a pair of the aluminum alloy frames 1 are provided, the pair of aluminum alloy frames 1 are spaced apart, the front and rear sides of the bottom of the pair of aluminum alloy frames 1 are connected by a supporting bottom rod 11, the top of the pair of aluminum alloy frames 1 is connected in the middle by a balancing top rod 12, and the bottom ends of the front and rear sides of the pair of aluminum alloy frames 1 are bolted and provided with a Forma wheel 13;

[0006] A reinforcing rod 14, wherein the reinforcing rod 14 is arranged just above the supporting bottom rod 11, and the left and right sides of the reinforcing rod 14 are connected to the inner side walls of the front and rear sides of the aluminum alloy frame 1 by welding;

[0007] A No. 1 wire drum placement module 2, wherein the No. 1 wire drum placement module 2 is provided with two groups, and the two groups of the No. 1 wire drum placement modules 2 are respectively provided on the left and right sides of the top of the supporting bottom rod 11;

[0008] A balance drive module 3, which is arranged at the top of the left and right sides of the support bottom rod 11, and is sleeved on the moving rod 24 and the fixed rod 25 in the first wire drum placement module 2;

[0009] The second wire drum placement module 4 is arranged above the first wire drum placement module 2, and the second wire drum placement module 4 is located in the middle of the front and rear side walls of the aluminum alloy frame 1 near the reinforcing rod 14.

[0010] According to the preferred solution, the No. 1 cable drum placement module 2 includes:

[0011] An L-shaped mounting block 21, wherein the L-shaped mounting block 21 is symmetrically arranged on the left and right sides of the top of the supporting bottom rod 11;

[0012] A bearing slot 22, wherein the bearing slot 22 is provided on a side of the top end of the L-shaped mounting block 21 away from the aluminum alloy frame 1;

[0013] A ball bearing 23, wherein the ball bearing 23 is interference fit in the bearing slot 22;

[0014] A movable rod 24, one side of which is loosely fitted in a ball bearing 23 on the left or right side of the top end of the supporting bottom rod 11;

[0015] The fixed rod 25 has one side which is loosely fitted in a ball bearing 23 at the top of the supporting bottom rod 11 away from the moving rod 24 .

[0016] According to a preferred embodiment, two movable rods 24 in the two groups of the No. 1 wire drum placement modules 2 are asymmetrical to each other.

[0017] According to the preferred solution, the balanced drive module 3 includes:

[0018] A driving sleeve rod 31, one side of which is provided with a first circular hole, and one side of the driving sleeve rod 31 is sleeved on the side of the movable rod 24 away from the ball bearing 23 through the first circular hole clearance fit, and the other side of the driving sleeve rod 31 is provided with a transmission hole 32, and a transmission screw 33 is clamped in the transmission hole 32;

[0019] A first locking screw 34, which is disposed on a side of the driving sleeve 31 away from the transmission screw 33, and a bottom of the first locking screw 34 passes through the side wall of the driving sleeve 31 into the circular hole to abut against the outer wall of the moving rod 24;

[0020] A balancing and stabilizing block 35 is placed on the top of the supporting bottom rod 11 on the side away from the driving sleeve rod 31. A No. 2 round hole is opened in the middle of one side of the balancing and stabilizing block 35. One side of the balancing and stabilizing block 35 is sleeved on the side of the fixed rod 25 away from the ball bearing 23 through the clearance of the No. 2 round hole. A locking groove 36 is opened on the other side of the balancing and stabilizing block 35. One side of the locking groove 36 is communicated with the No. 2 round hole. A No. 2 locking screw 37 is passed through the other side of the balancing and stabilizing block 35. The bottom of the No. 2 locking screw 37 passes through the balancing and stabilizing block 35 and enters the locking groove 36.

[0021] According to the preferred solution, the balancing and stabilizing block 35 is moved forward and backward along the fixed rod 25, and the balancing and stabilizing block 35 is limited by tightening the No. 2 locking screw 37 to change the inner force of the locking groove 36 and change the aperture of the No. 2 circular hole.

[0022] According to the preferred solution, the No. 2 cable tray placement module 4 includes:

[0023] A V-shaped placement block 41, which is arranged above the L-shaped mounting block 21 and located at the front and rear sides of the aluminum alloy frame 1. A square slot 42 is provided on one side of the V-shaped placement block 41. The V-shaped placement block 41 is clamped on the aluminum alloy frame 1 near the left and right sides of the reinforcing rod 14 through the square slot 42;

[0024] A third locking screw 43, which is arranged around the V-shaped placement block 41, and the bottom of the third locking screw 43 passes through the side wall of the V-shaped placement block 41 and is connected to the aluminum alloy frame 1;

[0025] A discharge rod 44, the discharge rod 44 is arranged on the front and rear sides of a pair of aluminum alloy frames 1, the left and right sides of the discharge rod 44 are clamped in the V-shaped placement block 41, the left and right sides of the discharge rod 44 are provided with threaded sections 45, the outer side of the threaded section 45 is provided with a limit chuck 46 through a threaded matching sleeve, and one side of the limit chuck 46 is in contact with the V-shaped placement block 41;

[0026] A split chuck 47, which is sleeved in the middle of the discharge rod 44, and a No. 4 locking screw 48 is passed through the top of the split chuck 47, and the bottom of the No. 4 locking screw 48 passes through the split chuck 47 and abuts against the outer wall of the discharge rod 44;

[0027] The lubricating oil coating is coated on the outer wall of the discharge rod 44 between the dividing chuck 47 and the limiting chuck 46 .

[0028] According to a preferred embodiment, the No. 3 locking screw 43 is a self-tapping bolt.

[0029] The utility model adopts an aluminum alloy frame, a No. 1 wire drum placement module, a balance drive module and a No. 2 wire drum placement module. The moving rod in the No. 1 wire drum placement module is removed, and one side of the moving rod is clamped into the middle hole on one side of the wire drum. The driving sleeve rod is adjusted to the position of the moving rod by twisting the No. 1 locking screw, and one side of the driving sleeve rod is contacted with the wire drum. The transmission screw is rotated to connect the driving sleeve rod with the wire drum, and the middle hole on the other side of the wire drum on which the moving rod is installed is sleeved outside the fixed rod. The wire drum is adjusted to be positioned before and after the fixed rod and the moving rod is clamped back into the ball bearing. The discharge rod in the No. 2 wire drum placement module is removed, and a position dividing chuck on one side is screwed down, and another wire drum is sleeved on the discharge rod, and one side of the other wire drum is contacted with the position dividing chuck, and both sides of the discharge rod on which the wire drum is sleeved are put back into the V-shaped placement block, and the position dividing chuck is rotated back; the following beneficial effects are achieved:

[0030] (1) Two different types of cable drums are arranged in an up-and-down arrangement, occupying a small space and achieving high space utilization;

[0031] (2) The wire reels placed on the two sets of No. 1 wire reel placement modules and No. 2 wire reel placement modules are staggered to prevent the wires from getting tangled;

[0032] (3) After the enameled wires on the reels of the No. 1 reel placement module or the No. 2 reel placement module are emptied, the enameled wires on the other group can be connected immediately, and the empty reels can be replaced immediately.

[0033] The best embodiment of the present invention will be described in more detail below in conjunction with the accompanying drawings so that the features and advantages of the present invention can be easily understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The display is a three-dimensional structural schematic diagram of the utility model;

[0035] Figure 2 Shown is a schematic diagram of placing a wire reel of the present invention;

[0036] Figure 3 It shows an enlarged schematic diagram of the three-dimensional structure of the No. 1 wire drum placement module and the balance drive module in the present utility model;

[0037] Description of symbols

[0038] 1. Aluminum alloy frame; 11. Support bottom bar; 12. Balance top bar; 13. Fumar wheel; 14. Reinforcement bar;

[0039] 2. No. 1 wire drum placement module; 21. L-shaped mounting block; 22. Bearing slot; 23. Ball bearing; 24. Moving rod; 25. Fixed rod;

[0040] 3. Balance drive module; 31. Drive sleeve rod; 32. Transmission hole; 33. Transmission screw; 34. No. 1 locking screw; 35. Balance stabilizing block; 36. Locking groove; 37. No. 2 locking screw;

[0041] 4. No. 2 wire drum placement module; 41. V-shaped placement block; 42. Square slot; 43. No. 3 locking screw; 44. Feed rod; 45. Threaded section; 46. Limiting chuck; 47. Positioning chuck; 48. No. 4 locking screw; DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] Compared with the embodiments shown in the drawings, feasible implementations within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0044] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not necessarily indicate quantity restrictions. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0045] The utility model proposes a combined unwinding rack for enameled round wire and enameled flat wire reels, which is used in the transformer winding process. The utility model does not limit the type of transformer that needs to be wound, but the aluminum alloy frame 1, the reinforcing rod 14, the first reel placement module 2, the balance drive module 3 and the second reel placement module 4 are particularly suitable for the combined unwinding rack of different types of reels.

[0046] In general, the enameled round wire and enameled flat wire combined synchronous unwinding rack proposed in the utility model mainly includes: an aluminum alloy frame 1, a reinforcing rod 14, a No. 1 wire drum placement module 2, a balance drive module 3 and a No. 2 wire drum placement module 4, among which, you can refer to Figure 1 , which shows the arrangement relationship of the aluminum alloy frame 1, the reinforcing rod 14, the No. 1 wire drum placement module 2, the balance drive module 3 and the No. 2 wire drum placement module 4.

[0047] When the enameled round wire and enameled flat wire combined synchronous unwinding rack proposed by the utility model is used, the wire reels of the enameled round wire and the enameled flat wire are placed on the first wire reel placement module 2 and the second wire reel placement module 4, the movable rod 24 in the first wire reel placement module 2 is removed, and one side of the movable rod 24 is inserted into the middle hole on one side of the wire reel, and the driving sleeve rod 31 is adjusted to the position of the movable rod 24 by screwing the first locking screw 34, so that one side of the driving sleeve rod 31 contacts the wire reel, and the transmission screw 33 is rotated to move the driving sleeve rod 3 1 is connected to the wire drum, the middle hole on the other side of the wire drum with the movable rod 24 installed is sleeved outside the fixed rod 25, the wire drum is adjusted to the front and rear position of the fixed rod 25, and the movable rod 24 is clamped back into the ball bearing 23, the discharge rod 44 in the second wire drum placement module 4 is removed, and the position dividing chuck 47 on one side is screwed down, and another wire drum is sleeved on the discharge rod 44, and one side of the other wire drum is contacted with the position dividing chuck 47, and the two sides of the discharge rod 44 with the wire drum installed are put back into the V-shaped placement block 41, and the position dividing chuck 47 is screwed back. Figure 2 The two different types of wire reels shown are arranged in an upper and lower arrangement, occupying a small space and having a high space utilization rate, and the four wire reels placed on the two groups of No. 1 wire reel placement module 2 and No. 2 wire reel placement module 4 are staggered to prevent the lines from being entangled and knotted, and after the enameled wires on the wire reels on one group of No. 1 wire reel placement module 2 or No. 2 wire reel placement module 4 are exhausted, the enameled wires on the other group can be immediately connected, and the empty wire reels can be replaced immediately.

[0048] The above-mentioned aluminum alloy frame 1 is trapezoidal, and a pair of aluminum alloy frames 1 are arranged. The pair of aluminum alloy frames 1 are placed at intervals, the front and rear sides of the bottom of the pair of aluminum alloy frames 1 are connected by a supporting bottom rod 11, and the top of the pair of aluminum alloy frames 1 is connected in the middle by a balancing top rod 12. The bottom ends of the front and rear sides of the pair of aluminum alloy frames 1 are connected by bolts and are provided with a Forma wheel 13, which makes it easier to adjust the enameled round wire and enameled flat wire combination synchronous unloading rack.

[0049] The above-mentioned No. 1 wire drum placement module 2 is provided with two groups, and the two groups of No. 1 wire drum placement modules 2 are respectively arranged on the left and right sides of the top of the supporting bottom rod 11. The No. 1 wire drum placement module 2 includes: an L-shaped mounting block 21, a bearing slot 22, a ball bearing 23, a movable rod 24 and a fixed rod 25, wherein the L-shaped mounting block 21 is symmetrically arranged on the left and right sides of the top of the supporting bottom rod 11, and a bearing slot 22 is opened on the side of the top of the L-shaped mounting block 21 away from the aluminum alloy frame 1, and a ball bearing 23 is interference-fitted in the bearing slot 22, and one side of the movable rod 24 is clearance-fitted in the ball bearing 23 on the left or right side of the top of the supporting bottom rod 11, and one side of the fixed rod 25 is clearance-fitted in the ball bearing 23 on the top of the supporting bottom rod 11 away from the movable rod 24. The two movable rods 24 in the two groups of the No. 1 wire drum placement modules 2 are asymmetrical to prevent overlapping of the loading routes of the wire drums when installing the wire drums.

[0050] The above-mentioned balanced driving module 3 is arranged on the top of the left and right sides of the supporting bottom rod 11, and the balanced driving module 3 is sleeved on the moving rod 24 and the fixed rod 25 in the No. 1 wire drum placing module 2. The balanced driving module 3 includes: a driving sleeve rod 31, a No. 1 locking screw 34 and a balanced stabilizing block 35, wherein a No. 1 round hole is opened on one side of the driving sleeve rod 31, and one side of the driving sleeve rod 31 is sleeved on the side of the moving rod 24 away from the ball bearing 23 through the clearance of the No. 1 round hole, and a transmission hole 32 is opened on the other side of the driving sleeve rod 31, and a transmission screw 33 is clamped in the transmission hole 32, and a No. 1 locking screw 34 is passed through the side of the driving sleeve rod 31 away from the transmission screw 33, and the No. 1 locking screw 34 is passed through. The bottom of the screw rod 34 passes through the side wall of the driving sleeve rod 31 and enters the circular hole to press against the outer wall of the moving rod 24. The balancing and stabilizing block 35 is placed on the side of the top of the supporting bottom rod 11 away from the driving sleeve rod 31. A No. 2 circular hole is opened in the middle of one side of the balancing and stabilizing block 35. One side of the balancing and stabilizing block 35 is sleeved on the side of the fixed rod 25 away from the ball bearing 23 through the clearance of the No. 2 circular hole. The balancing and stabilizing block 35 improves the strength of the fixed rod. A locking groove 36 is opened on the other side of the balancing and stabilizing block 35. One side of the locking groove 36 is communicated with the No. 2 circular hole. A No. 2 locking screw 37 is passed through the other side of the balancing and stabilizing block 35. The bottom of the No. 2 locking screw 37 passes through the balancing and stabilizing block 35 and enters the locking groove 36.

[0051] The above-mentioned No. 2 wire drum placement module 4 is arranged above the No. 1 wire drum placement module 2, and the No. 2 wire drum placement module 4 is located in the middle of the front and rear side walls of the aluminum alloy frame 1, close to the direction of the reinforcing rod 14. The No. 2 wire drum placement module 4 includes: a V-shaped placement block 41, a No. 3 locking screw 43, a discharge rod 44, a dividing chuck 47 and a lubricating oil coating, wherein the V-shaped placement block 41 is arranged above the L-shaped mounting block 21 and located on the front and rear sides of the aluminum alloy frame 1, a square card groove 42 is opened on one side of the V-shaped placement block 41, and the V-shaped placement block 41 is clamped on the aluminum alloy frame 1 on the left and right sides of the reinforcing rod 14 through the square card groove 42, and a No. 3 locking screw 43 is passed around the V-shaped placement block 41, and the bottom of the No. 3 locking screw 43 passes through the side wall of the V-shaped placement block 41 and is connected to the aluminum alloy frame 1, and the discharge rod 44 is arranged on the front and rear sides of a pair of aluminum alloy frames 1, and the left and right sides of the discharge rod 44 are clamped in the V The V-shaped placement block 41 has threaded sections 45 on the left and right sides of the discharge rod 44. The outer side of the threaded section 45 is provided with a limit chuck 46 through a threaded fitting sleeve. One side of the limit chuck 46 contacts the V-shaped placement block 41. The limit chuck 46 prevents the discharge rod 44 from moving forward and backward and separating from the V-shaped placement block 41 due to vibration caused by the passive rotation of the line disk when the material is drawn. A split chuck 47 is sleeved in the middle of the discharge rod 44. The split chuck 47 divides the discharge rod 44 into two sections. , it is convenient for the two discharge rods 44 to cross-set the wire drums, a No. 4 locking screw 48 is passed through the top of the dividing chuck 47, and the bottom of the No. 4 locking screw 48 passes through the dividing chuck 47 and presses against the outer wall of the discharge rod 44, and the lubricating oil coating is applied on the outer wall of the discharge rod 44 between the dividing chuck 47 and the limiting chuck 46. The lubricating oil coating improves the smoothness of the rotation of the wire drum sleeved on the discharge rod 44 when the material is drawn, and reduces the friction between the wall of the middle hole of the wire drum and the discharge rod 44.

[0052] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A combined unwinding rack for enameled round wire and enameled flat wire reels, characterized in that: include: An aluminum alloy frame (1), the aluminum alloy frame (1) is trapezoidal, a pair of the aluminum alloy frames (1) are provided, the pair of the aluminum alloy frames (1) are spaced apart, the front and rear sides of the bottom of the pair of the aluminum alloy frames (1) are connected by a supporting bottom rod (11), the top of the pair of the aluminum alloy frames (1) are connected in the middle by a balancing top rod (12), and the bottom ends of the front and rear sides of the pair of the aluminum alloy frames (1) are bolted and provided with Forma wheels (13); A reinforcing rod (14), the reinforcing rod (14) being arranged just above the supporting bottom rod (11), and the left and right sides of the reinforcing rod (14) being connected to the inner side walls of the front and rear sides of the aluminum alloy frame (1) by welding; A No. 1 wire drum placement module (2), wherein the No. 1 wire drum placement module (2) is provided in two groups, and the two groups of the No. 1 wire drum placement modules (2) are respectively arranged on the left and right sides of the top of the supporting bottom rod (11); A balance drive module (3), the balance drive module (3) being arranged at the top of the left and right sides of the supporting bottom rod (11), the balance drive module (3) being sleeved on the movable rod (24) and the fixed rod (25) in the first wire drum placement module (2); a second wire drum placement module (4), the second wire drum placement module (4) being arranged above the first wire drum placement module (2), the second wire drum placement module (4) being located in the middle of the front and rear side walls of the aluminum alloy frame (1) in a direction close to the reinforcing rod (14).

2. The enameled round wire and enameled rectangular wire reel combined unwinding rack according to claim 1, characterized in that: The first wire drum placement module (2) comprises: An L-shaped mounting block (21), wherein the L-shaped mounting block (21) is symmetrically arranged on the left and right sides of the top end of the supporting bottom rod (11); A bearing slot (22), wherein the bearing slot (22) is provided on a side of the top end of the L-shaped mounting block (21) away from the aluminum alloy frame (1); A ball bearing (23), wherein the ball bearing (23) is interference-fitted and clamped in the bearing clamping groove (22); A moving rod (24), one side of the moving rod (24) is loosely fitted and clamped in a ball bearing (23) on the left or right side of the top end of the supporting bottom rod (11); A fixed rod (25) has one side thereof loosely fitted and clamped in a ball bearing (23) at the top end of the supporting bottom rod (11) away from the moving rod (24).

3. The combined unwinding rack for enameled round wire and enameled rectangular wire reels according to claim 2, characterized in that: The two movable rods (24) in the two groups of the No. 1 wire drum placement modules (2) are asymmetrical to each other.

4. The combined unwinding rack for enameled round wire and enameled rectangular wire reels according to claim 3, characterized in that: The balance drive module (3) comprises: A driving sleeve rod (31), wherein a first circular hole is formed on one side of the driving sleeve rod (31), and the first circular hole is used to fit the one side of the driving sleeve rod (31) on the side of the moving rod (24) away from the ball bearing (23) through a clearance fit, and a transmission hole (32) is formed on the other side of the driving sleeve rod (31), and a transmission screw (33) is clamped in the transmission hole (32); A first locking screw (34), the first locking screw (34) is arranged on a side of the driving sleeve (31) away from the transmission screw (33), and the bottom of the first locking screw (34) passes through the side wall of the driving sleeve (31) and enters the circular hole to abut against the outer wall of the moving rod (24); A balancing and stabilizing block (35) is placed on a side of the top of the supporting bottom rod (11) away from the driving sleeve rod (31); a No. 2 round hole is provided in the middle of one side of the balancing and stabilizing block (35); one side of the balancing and stabilizing block (35) is sleeved on a side of the fixed rod (25) away from the ball bearing (23) through the clearance of the No. 2 round hole; a locking groove (36) is provided on the other side of the balancing and stabilizing block (35); one side of the locking groove (36) is communicated with the No. 2 round hole; a No. 2 locking screw (37) is passed through the other side of the balancing and stabilizing block (35); the bottom of the No. 2 locking screw (37) passes through the balancing and stabilizing block (35) and enters the locking groove (36).

5. The combined unwinding rack for enameled round wire and enameled rectangular wire reels according to claim 4, characterized in that: The second wire drum placement module (4) comprises: A V-shaped placement block (41), the V-shaped placement block (41) being arranged above the L-shaped installation block (21) and located at the front and rear sides of the aluminum alloy frame (1), a square slot (42) being provided on one side of the V-shaped placement block (41), the V-shaped placement block (41) being clamped on the aluminum alloy frame (1) near the left and right sides of the reinforcing rod (14) through the square slot (42); A third locking screw (43), the third locking screw (43) is arranged around the V-shaped placement block (41), and the bottom of the third locking screw (43) passes through the side wall of the V-shaped placement block (41) and is connected to the aluminum alloy frame (1); A feeding rod (44), the feeding rod (44) is arranged on the front and rear sides of a pair of aluminum alloy frames (1), the left and right sides of the feeding rod (44) are clamped in the V-shaped placement block (41), the left and right sides of the feeding rod (44) are provided with threaded sections (45), the outer side of the threaded section (45) is provided with a limiting chuck (46) through a threaded matching sleeve, and one side of the limiting chuck (46) is in contact with the V-shaped placement block (41); A split chuck (47), the split chuck (47) is sleeved in the middle of the discharge rod (44), a No. 4 locking screw (48) is passed through the top of the split chuck (47), and the bottom of the No. 4 locking screw (48) passes through the split chuck (47) and abuts against the outer wall of the discharge rod (44); A lubricating oil coating is applied on the outer wall of the discharge rod (44) between the dividing chuck (47) and the limiting chuck (46).

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