Multi-wire-group combined winding and discharging table

Abstract

The utility model provides a multi-wire-group combined winding and discharging table. The multi-wire-group combined winding and discharging table comprises a pair of trapezoidal aluminum alloy frames which are arranged at intervals; the bottom reinforcing rods are arranged on the front sides and the rear sides of the bottoms of the pair of trapezoid aluminum alloy frames through welding. The rollers are arranged around the bottoms of the pair of trapezoidal aluminum alloy frames; the top reinforcing rod is arranged in the center of the tops of the pair of trapezoidal aluminum alloy frames through welding; the number of the wire coil discharging modules is two, the two wire coil discharging modules are arranged at the bottoms of the front sides and the rear sides of the trapezoid aluminum alloy frames correspondingly, and the wire coil shunting modules are arranged on the middle side walls of the front sides or the rear sides of the pair of trapezoid aluminum alloy frames in a welded mode. According to the utility model, the trapezoid aluminum alloy frame, the bottom reinforcing rods, the rollers, the top reinforcing rods, the wire coil discharging modules and the wire coil shunting modules are arranged, each group of wire coil discharging modules can be used for placing a wire coil, and the two groups of wire coil discharging modules can support four groups of wire coils to wind at the same time; and the wires are not at the same height when the two groups of wire coil discharging modules are used for feeding, so that the disorder of the braided wires caused by knotting between the wires is prevented.

Description

Technical Field

[0001] The utility model relates to the field of winding of transformer cores, especially to the field of multi-wire group combined winding technology, and specifically provides a multi-wire group combined winding pay-off table. Background Art

[0002] By winding the core of a transformer with multi-wire groups, the total length of the winding can be increased, thereby improving the magnetic flux linking efficiency between the winding and the core, reducing magnetic flux leakage, and improving the working efficiency of the transformer. However, when winding, it is necessary to simultaneously draw wires from the cables in up to 4 wire reels. The existing traditional pay-off racks can only hold one wire reel. If 4 pay-off racks are set to hold the wire reels for wire drawing, if they are placed concentratedly, the cables are likely to get knotted. If they are placed loosely, it will occupy a very large space. It is necessary to design a pay-off rack that can support simultaneous wire drawing of multiple wire groups. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a multi-wire group combined winding pay-off table to solve the difficulties of the prior art.

[0004] To achieve the above purpose and other related purposes, the present utility model provides a multi-wire group combined winding pay-off table, including:

[0005] Trapezoidal aluminum alloy frames 1, there are a pair of the trapezoidal aluminum alloy frames 1, and the pair of trapezoidal aluminum alloy frames 1 are placed at intervals;

[0006] Bottom strengthening bars 2, the bottom strengthening bars 2 are welded on the front and rear sides of the bottoms of the pair of trapezoidal aluminum alloy frames 1;

[0007] Rollers 3, the rollers 3 are arranged around the bottoms of the pair of trapezoidal aluminum alloy frames 1;

[0008] Top strengthening bars 4, the top strengthening bars 4 are welded in the middle of the tops of the pair of trapezoidal aluminum alloy frames 1;

[0009] Wire reel pay-off modules 5, there are 2 groups of the wire reel pay-off modules 5, and the 2 groups of wire reel pay-off modules 5 are respectively arranged at the bottoms of the front and rear sides of the trapezoidal aluminum alloy frames 1, and the wire reel pay-off modules 5 are connected to the tops of the bottom strengthening bars 2 by bolts;

[0010] Wire reel splitting modules 6, the wire reel splitting modules 6 are welded on the middle side walls of the front side or the rear side of the pair of trapezoidal aluminum alloy frames 1, and the wire reel splitting modules 6 are located directly above the wire reel pay-off modules 5.

[0011] According to the preferred solution, the wire reel pay-off module 5 includes:

[0012] L-shaped mounting bracket 51, the bottom of the L-shaped mounting bracket 51 is bolted to the left and right sides of the top of the bottom reinforcing rod 2 which are symmetrically arranged in a mirror image, and one side of the top of the L-shaped mounting bracket 51 is bolted to the metal rod on the front or rear side of the trapezoidal aluminum alloy frame 1;

[0013] Inverted T-shaped frame 52, the inverted T-shaped frame 52 is bolted to the center of the top of the bottom reinforcing rod 2;

[0014] Mounting plate 53, the mounting plate 53 is welded to the top of the L-shaped mounting bracket 51;

[0015] Bearing bracket 54, the bearing bracket 54 is bolted to one side of the top of the mounting plate 53 away from the inverted T-shaped frame 52, and a placement groove 55 is provided on one side of the top of the bearing bracket 54 close to the inverted T-shaped frame 52;

[0016] First ball bearing 56, the first ball bearing 56 is arranged in the placement groove 55, and the outer ring of the bearing in the first ball bearing 56 is welded to the groove wall of the placement groove 55;

[0017] Fixed rod balance bracket 57, the fixed rod balance bracket 57 is bolted to one side of the top of the mounting plate 53 away from the bearing bracket 54, a fixed rod hole 58 is provided in the center of one side of the fixed rod balance bracket 57, a locking groove 59 is provided on the other side of the fixed rod balance bracket 57, and one side of the locking groove 59 communicates with the fixed rod hole 58;

[0018] First locking screw 510, the first locking screw 510 is inserted through the top of the fixed rod balance bracket 57 on the side away from the fixed rod hole 58, and the bottom of the first locking screw 510 extends downward through the locking groove 59;

[0019] Fixed rod 511, one side of the fixed rod 511 is clamped in the first ball bearing 56, and the other side of the fixed rod 511 extends through the fixed rod hole 58 towards the inverted T-shaped frame 52;

[0020] Drive rod 512, one side of the drive rod 512 is movably sleeved on one side of the fixed rod 511 close to the inverted T-shaped frame 52, a threaded hole is provided in the center of the other side of the drive rod 512, and a drive screw 513 is inserted through the threaded hole;

[0021] Second locking screw 514, the second locking screw 514 is inserted through the side of the drive rod 512 away from the drive screw 513, and the bottom of the second locking screw 514 extends through the drive rod 512 to abut against the outer contour of the fixed rod 511;

[0022] Moving rod hole 515, the moving rod hole 515 is provided in the center of the top of the inverted T-shaped frame 52, and a second ball bearing 516 is clamped in the moving rod hole 515;

[0023] The second ball bearing 516, in which the outer ring of the bearing is press-fitted and clamped in the moving rod hole 515;

[0024] The moving rod 517, which is clearance-fitted and clamped in the second ball bearing 516, and the left and right sides of the moving rod 517 extend horizontally towards the fixed rod 511.

[0025] According to the preferred solution, the fixed rod balance bracket 57 is L-shaped.

[0026] According to the preferred solution, the fixed rod hole 58 and the placement groove 55 are coaxially arranged.

[0027] According to the preferred solution, the moving rod 517 does not contact the fixed rod 511.

[0028] According to the preferred solution, the wire reel shunt module 6 includes:

[0029] The mounting hook 61, which is inclinedly arranged by welding at the center of the side wall on the front or rear side of a pair of trapezoidal aluminum alloy frames 1, and the mounting hook 61 is J-shaped;

[0030] The shunt rod 62, which is arranged directly above the inverted T-shaped frame 52, and the left and right sides of the shunt rod 62 are clamped at the bottom of the mounting hook 6l;

[0031] The wooden protection sleeve 63, which is sleeved on the center of the shunt rod 62.

[0032] According to the preferred solution, the inner diameter of the wooden protection sleeve 63 is larger than the diameter of the shunt rod 62.

[0033] For the trapezoidal aluminum alloy frame, bottom reinforcing rod, roller, top reinforcing rod, wire reel feeding module and wire reel shunt module of the present utility model, when installing the wire reel, remove the inverted T-shaped frame, pass the left and right sides of the moving rod through the center of the inverted T-shaped frame, put on the wire reels, then install the inverted T-shaped frame back and tighten the bolts for limiting, adjust the position of the wire reels on the moving rod, and then connect the transmission rod to the wire reels to complete the limiting of the wire reels. Pass the wire head of the wire reels on one of the groups through the wire reel shunt module, achieving the following beneficial effects:

[0034] (1) Each wire reel feeding module can hold a wire reel, and two wire reel feeding modules can support 4 groups of wire reels to wind wires simultaneously;

[0035] (2) The wires during feeding on the 2 groups of wire reel feeding modules are not at the same height, preventing the wires from knotting and causing chaos in wire braiding.

[0036] In the following text, the optimal embodiments of implementing the present utility model will be described in more detail with reference to the accompanying drawings, so as to easily understand the features and advantages of the present utility model. Description of the Drawings

[0037] Figure 1 Show a three-dimensional structural schematic diagram of the present utility model;

[0038] Figure 2 Show a structural schematic diagram after installing the wire spool of the present utility model;

[0039] Figure 3 Show an enlarged three-dimensional structural schematic diagram of the left and right sides of the wire spool feeding module in the present utility model;

[0040] Figure 4 Show an enlarged three-dimensional structural schematic diagram of the center of the wire spool feeding module in the present utility model;

[0041] Figure 5 Show an enlarged three-dimensional structural schematic diagram of the fixed rod in the present utility model;

[0042] Figure 6 Show an enlarged three-dimensional structural schematic diagram of the transmission rod in the present utility model;

[0043] Label description

[0044] 1. Trapezoidal aluminum alloy frame;

[0045] 2. Bottom reinforcing rod;

[0046] 3. Roller;

[0047] 4. Top reinforcing rod;

[0048] 5. Wire spool feeding module; 51. L-shaped mounting bracket; 52. Inverted T-shaped bracket; 53. Mounting plate; 54. Bearing bracket; 55. Placing groove; 56. First ball bearing; 57. Fixed rod balance bracket; 58. Fixed rod hole; 59. Locking groove; 510. First locking screw; 511. Fixed rod; 512. Transmission rod; 513. Transmission screw; 514. Second locking screw; 515. Moving rod hole; 516. Second ball bearing; 517. Moving rod;

[0049] 6. Wire spool shunting module; 61. Mounting hook; 62. Shunting rod; 63. Wooden protective sleeve; Detailed implementation method

[0050] In order to make the objectives, technical solutions, and advantages of the technical solutions of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present utility model. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0051] Compared with the embodiments shown in the drawings, the feasible embodiments within the scope of protection of the present utility model may have fewer components, have 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.

[0052] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the present utility model pertains. The terms "first", "second", and similar terms used in the description and claims of the patent application of the present utility model do not indicate any order, quantity, or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "an" do not necessarily indicate a quantity limitation. The terms "comprising" or "including" and similar terms mean that the elements or items appearing before the term cover the elements or items listed after the term and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0053] The present utility model provides a multi-line group combined wire winding and feeding platform, which is used to assist in the iron core winding process. The present utility model does not limit the type of the clamped wire reel, but the trapezoidal aluminum alloy frame 1, bottom reinforcing rod 2, rollers 3, top reinforcing rod 4, wire reel feeding module 5, and wire reel splitting module 6 are particularly suitable for the wire reel feeding tooling design during the iron core winding assistance.

[0054] Generally speaking, the multi-line group combined wire winding and feeding platform proposed by the present utility model mainly includes: a trapezoidal aluminum alloy frame 1, a bottom reinforcing rod 2, rollers 3, a top reinforcing rod 4, a wire reel feeding module 5, and a wire reel splitting module 6. Among them, reference can be made to Figure 1, which shows the layout relationship of the trapezoidal aluminum alloy frame 1, the bottom reinforcing bar 2, the rollers 3, the top reinforcing bar 4, the wire reel feeding module 5 and the wire reel shunting module 6.

[0055] When installing the wire reel on the multi-wire group combined winding and feeding table proposed by the present utility model, the inverted T-shaped frame 52 is removed. A wire reel is sleeved on both sides of the movable rod 517 passing through the center of the inverted T-shaped frame 52. Then the inverted T-shaped frame 52 is reinstalled and the bolts are tightened for positioning. The position of the wire reel on the movable rod 517 is adjusted so that one side of the wire reel passes through the fixed rod 511. The second locking screw 514 is loosened so that the transmission rod 512 can move left and right along the fixed rod 511. One side of the fixed rod 511 is contacted with one side of the wire reel, and the second locking screw 514 is tightened to limit the transmission rod 512. The transmission screw 513 is tightened to connect the transmission rod 512 with the wire reel, completing the positioning of the wire reel. If there is no corresponding hole position on the wire reel, a self-tapping screw type transmission screw 513 can be used. There are 2 groups of wire reel feeding modules 5, and 2 wire reels can be placed on each group of wire reel feeding modules 5. The multi-wire group combined winding and feeding table proposed by the present utility model can support 4 wire reels to wind wires simultaneously. And a wire reel shunting module 6 is arranged on one group of wire reel feeding modules 5, and the wire ends of the wire reels in this group of wire reel feeding modules 5 can be bypassed around the wooden protective sleeve 63 as shown in Figure 2 so that the wires during feeding of the two groups of wire reel feeding modules 5 are not at the same height, preventing the wires from knotting and causing confusion in the braided wires.

[0056] There is a pair of the above-mentioned trapezoidal aluminum alloy frames 1, and the pair of trapezoidal aluminum alloy frames 1 are placed at intervals. The trapezoidal aluminum alloy frame 1 is adopted because the characteristic of the upper small and lower large of the trapezoidal aluminum alloy frame 1 is convenient for the wire and cable of the wire reel of the wire reel feeding module 5 on one side to pass through the wire reel shunting module 6 during actual use. Triangles and rectangles can also be adopted. The bottom reinforcing bar 2 is welded on the front and rear sides of the bottoms of the pair of trapezoidal aluminum alloy frames 1. Rollers 3 are arranged around the bottoms of the pair of trapezoidal aluminum alloy frames 1 to save effort when the overall frame moves. The top reinforcing bar 4 is welded in the middle of the tops of the pair of trapezoidal aluminum alloy frames 1 to improve the strength of the overall frame. The above is the frame part of the multi-wire group combined winding and feeding table, with simple and cheap materials and low cost.

[0057] There are a pair of the above-mentioned wire reel feeding modules 5, and the pair of wire reel feeding modules 5 are respectively arranged at the front and rear bottom sides of the trapezoidal aluminum alloy frame 1. The wire reel feeding module 5 includes: an L-shaped mounting frame 51, an inverted T-shaped frame 52, a mounting plate 53, a bearing frame 54, a first ball bearing 56, a fixed rod balance frame 57, a first locking screw 510, a fixed rod 511, a transmission rod 512, a second locking screw 514, a second ball bearing 516 and a moving rod 517. Among them, the bottom of the L-shaped mounting frame 51 is symmetrically arranged on the left and right sides of the top of the bottom reinforcing rod 2 by bolt connection. One side of the top of the L-shaped mounting frame 51 is connected to the metal rod on the front or rear side of the trapezoidal aluminum alloy frame 1 by bolt. The inverted T-shaped frame 52 is arranged at the center of the top of the bottom reinforcing rod 2 by bolt connection. The mounting plate 53 is arranged at the top of the L-shaped mounting frame 51 by welding. The bearing frame 54 is arranged at the side of the top of the mounting plate 53 away from the inverted T-shaped frame 52 by bolt connection. A placement groove 55 is opened on the side of the top of the bearing frame 54 close to the inverted T-shaped frame 52. The first ball bearing 56 is arranged in the placement groove 55. The outer ring of the bearing in the first ball bearing 56 is connected to the groove wall of the placement groove 55 by welding. The fixed rod balance frame 57 is arranged at the side of the top of the mounting plate 53 away from the bearing frame 54 by bolt connection. A fixed rod hole 58 is opened in the center of one side of the fixed rod balance frame 57. A locking groove 59 is opened on the other side of the fixed rod balance frame 57. One side of the locking groove 59 communicates with the fixed rod hole 58. When installing the wire reel, because the weight of the wire reel is relatively high, when the wire reel is extracted and the fixed rod does not rotate along with it, friction will occur between the outer wall of the fixed rod 511 and the inner hole of the wire reel, damaging the fixed rod 511. Therefore, when tightening the first locking screw 510 to limit the fixed rod 511 through the fixed rod balance frame 57, it is not necessary to tighten it too tightly. The fixed rod 511 is a rod that is fixed and does not need to be adjusted during installation. One side of the transmission rod 512 is movably sleeved on the side of the fixed rod 511 close to the inverted T-shaped frame 52. A threaded hole is opened in the center of the other side of the transmission rod 512. A transmission screw 513 is inserted into the threaded hole. The transmission screw 513 is connected to one side of the wire reel to be installed. When the wire reel is driven to rotate during material extraction, the fixed rod 511 is driven to rotate through the transmission rod 512. The second locking screw 514 is inserted into the side of the transmission rod 512 away from the transmission screw 513. The bottom of the second locking screw 514 passes through the transmission rod 512 and abuts against the outer contour of the fixed rod 511. The second locking screw 514 can be freely adjusted to fix the transmission rod 512 at the required section on the fixed rod 511. A moving rod hole 515 is opened in the center of the top of the inverted T-shaped frame 52. The second ball bearing 516 is clamped in the moving rod hole 515. The moving rod 517 is clamped in the second ball bearing 516 with a clearance fit. The left and right sides of the moving rod 517 extend horizontally towards the fixed rod 511. The moving rod 517 will also adaptively roll when the wire reel rolls.

[0058] The above-mentioned wire spool shunt module 6 is welded and arranged on the central side wall at the front or rear of a pair of trapezoidal aluminum alloy frames 1. The wire spool shunt module 6 is located directly above the wire spool feeding module 5. The wire spool shunt module 6 includes: a mounting hook 61, a shunt rod 62, and a wooden protective sleeve 63. Among them, the mounting hook 61 is obliquely welded and arranged at the center of the side wall at the front or rear of a pair of trapezoidal aluminum alloy frames 1. The mounting hook 61 is J-shaped. The shunt rod 62 is arranged directly above the inverted T-shaped frame 52. The left and right sides of the shunt rod 62 are clamped at the bottom of the mounting hook 61. The wooden protective sleeve 63 is sleeved on the center of the shunt rod 62. The wooden protective sleeve 63 prevents the cable from contacting the metal shunt rod 62 and wearing the surface of the cable. The inner diameter of the inner wall of the wooden protective sleeve 63 is larger than the diameter of the shunt rod 62. When the cable is pulled, the wooden protective sleeve 63 will not be driven to rotate, preventing the wooden protective sleeve 63 from driving the shunt rod 62 to roll, resulting in the position of the shunt rod 62 shifting forward and backward and detaching from the mounting hook 61.

[0059] The above embodiments are only illustrative of the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A multi-wire group combined winding and feeding table, characterized in that, Including: Trapezoidal aluminum alloy frames (1), with a pair of the trapezoidal aluminum alloy frames (1) placed at intervals; Bottom reinforcing bars (2), which are welded on the front and rear sides of the bottoms of a pair of trapezoidal aluminum alloy frames (1); Rollers (3), which are arranged around the bottoms of a pair of trapezoidal aluminum alloy frames (1); Top reinforcing bars (4), which are welded in the middle of the tops of a pair of trapezoidal aluminum alloy frames (1); Wire reel feeding modules (5), with 2 groups of the wire reel feeding modules (5), and the 2 groups of wire reel feeding modules (5) are respectively arranged at the bottoms of the front and rear sides of the trapezoidal aluminum alloy frames (1), and the wire reel feeding modules (5) are connected to the tops of the bottom reinforcing bars (2) by bolts; Wire reel diverting modules (6), which are welded on the middle side walls of the front side or the rear side of a pair of trapezoidal aluminum alloy frames (1), and the wire reel diverting modules (6) are located directly above the wire reel feeding modules (5).

2. The multi-line group combined winding and unwinding table according to claim 1, wherein The wire reel feeding module (5) includes: L-shaped mounting frames (51), with the bottoms of the L-shaped mounting frames (51) symmetrically arranged on the left and right sides of the top ends of the bottom reinforcing bars (2) by bolt connections, and one side of the top of the L-shaped mounting frames (51) is connected to the metal bars on the front side or the rear side of the trapezoidal aluminum alloy frames (1) by bolts; Inverted T-shaped frames (52), which are connected to the middle of the top ends of the bottom reinforcing bars (2) by bolt connections; Mounting plates (53), which are welded on the top ends of the L-shaped mounting frames (51); Bearing frames (54), which are connected to one side of the top ends of the mounting plates (53) far from the inverted T-shaped frames (52) by bolt connections, and a placement groove (55) is provided on one side of the top of the bearing frames (54) close to the inverted T-shaped frames (52); First ball bearings (56), which are arranged in the placement grooves (55), and the outer rings of the bearings in the first ball bearings (56) are connected to the groove walls of the placement grooves (55) by welding; Fixed rod balance frames (57), which are connected to one side of the top ends of the mounting plates (53) far from the bearing frames (54) by bolt connections, a fixed rod hole (58) is provided in the middle of one side of the fixed rod balance frames (57), a locking groove (59) is provided on the other side of the fixed rod balance frames (57), and one side of the locking groove (59) communicates with the fixed rod hole (58); First locking screws (510), which are arranged through the top of the side of the fixed rod balance frames (57) far from the fixed rod holes (58), and the bottoms of the first locking screws (510) extend downward through the locking grooves (59); Fixed rods (511), with one side of the fixed rods (511) clamped in the first ball bearings (56), and the other side of the fixed rods (511) extends through the fixed rod holes (58) towards the inverted T-shaped frames (52); The transmission rod (512), one side of the transmission rod (512) is movably sleeved on one side of the fixed rod (511) close to the inverted T-shaped frame (52), a threaded hole is opened in the middle of the other side of the transmission rod (512), and a transmission screw rod (513) is inserted into the threaded hole; The second locking screw rod (514), the second locking screw rod (514) is inserted into the side of the transmission rod (512) away from the transmission screw rod (513), and the bottom of the second locking screw rod (514) passes through the transmission rod (512) and abuts against the outer contour of the fixed rod (511); The moving rod hole (515), the moving rod hole (515) is opened in the middle of the top of the inverted T-shaped frame (52), and a second ball bearing (516) is clamped in the moving rod hole (515); The second ball bearing (516), the outer ring of the bearing in the second ball bearing (516) is interference-fitted and clamped in the moving rod hole (515); The moving rod (517), the moving rod (517) is clearance-fitted and clamped in the second ball bearing (516), and the left and right sides of the moving rod (517) extend horizontally towards the fixed rod (511).

3. The multi-wire group combined winding and feeding table according to claim 2, characterized in that, The fixed rod balance frame (57) is L-shaped.

4. The multi-line group combined winding and feeding table according to claim 3, wherein The wire reel shunt module (6) includes: The mounting hook (61), the mounting hook (61) is obliquely arranged by welding in the middle of the front or rear side wall of a pair of trapezoidal aluminum alloy frames (1), and the mounting hook (61) is J-shaped; The shunt rod (62), the shunt rod (62) is arranged directly above the inverted T-shaped frame (52), and the left and right sides of the shunt rod (62) are clamped at the bottom of the mounting hook (61); The wooden protective sleeve (63), the wooden protective sleeve (63) is sleeved in the middle of the shunt rod (62).

5. The multi-line group combined winding and feeding platform according to claim 4, characterized in that, The inner wall diameter of the wooden protective sleeve (63) is larger than the diameter of the shunt rod (62).

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