Coil winding mechanism

Abstract

The coil winding mechanism comprises a bottom plate, first vertical plates are symmetrically and fixedly installed on one side of the upper end face of the bottom plate, a guide assembly is installed between the two first vertical plates, and a second vertical plate is fixedly installed on one side of the upper end face of the bottom plate. The output end of the first driving motor penetrates to one side of the second vertical plate through a bearing and is fixedly provided with a clamping block, and an installation assembly is installed in the clamping block. A clamping groove in one side of a coil body is inserted into the outer surface of a clamping block, then a driving motor is started to drive a driving bevel gear to rotate, the driving bevel gear drives a driven bevel gear to rotate, and the driven bevel gear drives a square block at one end of a rotating rod to rotate; and when the square block rotates, the four inserting blocks are driven to be inserted into the corresponding inserting grooves through mutual cooperation of the L-shaped connecting rods, the inserting blocks and the telescopic rods, so that the coil body is rapidly installed and fixed, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of coil rolling, in particular to a coil rolling mechanism. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. A transformer needs a coil to operate. When winding the transformer coil, it is usually wound manually, and some machines are used to wind the transformer coil.

[0003] At present, when winding coils on transformers, coil rolling mechanisms can mostly only install and fix coils of one specification before winding the coils, which has great limitations in use. Therefore, the utility model provides a coil rolling mechanism that solves the above problems through limiting structures such as a driving motor and an L-shaped connecting rod. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a coil rolling mechanism to solve the above problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a coil winding mechanism, including a base plate, a vertical plate 1 is symmetrically fixedly installed on one side of the upper end surface of the base plate, a guide component for uniform winding is installed between the two vertical plates 1, a vertical plate 2 is fixedly installed on one side of the upper end surface of the base plate, a protection box is fixedly installed on one side of the vertical plate 2, a drive motor 1 is fixedly installed inside the protection box, the output end of the drive motor 1 passes through a bearing to one side of the vertical plate 2 and is fixedly installed with a clamping block, and a mounting component is installed in the clamping block.

[0006] The mounting assembly includes a coil body, a card slot is provided on one side of the coil body, and a plurality of slots are evenly distributed around the card slot. A connecting rod is rotatably connected to the inner bottom wall of the card block, and a driving motor is fixedly installed on one side of the top of the card block. The output end of the driving motor passes through the card block through a bearing and is fixedly installed on the top of the connecting rod. The outer surface of the connecting rod is located inside the card block and a driving bevel gear is fixedly installed thereon. A partition is fixedly installed on one side of the driving bevel gear inside the card block, and a rotating rod passes through and is rotatably connected to the middle of the partition. A driven bevel gear is fixedly installed on one end of the rotating rod, and a square block is fixedly installed on the other end of the rotating rod. The four corners of one side of the square block are rotatably connected to L-shaped connecting rods, and four L-shaped connecting rods are fixedly installed with plug blocks on one end away from the square block, two of which are fixedly installed with extension plates symmetrically relative to the plug blocks, and a telescopic rod is fixedly installed between every two relatively arranged extension plates.

[0007] Preferably, the guide assembly includes a threaded rod installed between two vertical plates one, sliding grooves are opened in the two vertical plates one, sliding blocks are slidably connected in the two sliding grooves, moving grooves are opened on both sides of the two sliding grooves symmetrically, and moving blocks matching the moving grooves are fixedly installed on both sides of the two sliding blocks, a driving motor two is fixedly installed on one side of one of the sliding blocks, the output end of the driving motor two passes through a bearing to one side of the sliding block and is fixedly installed on one end of the threaded rod, the other end of the threaded rod is rotatably connected to one side of the other sliding block, a threaded block is threadedly connected to the outer surface of one side of the sliding block, a guide rod is fixedly installed between the two sliding blocks, a wire wheel is arranged on the top of the threaded block, and a hydraulic cylinder is fixedly installed on the bottom walls of the two sliding grooves.

[0008] Preferably, the interior of the card block is hollow, and the card block matches the card slot.

[0009] Preferably, the driving bevel gear and the driven bevel gear are meshingly connected.

[0010] Preferably, the plug-in blocks match the slots, and the number of the plug-in blocks is the same as the number of the slots.

[0011] Preferably, the top of the threaded block is slidably connected to the outer surface of the guide rod, and the output end of the hydraulic cylinder is fixedly installed on the lower end of the sliding block.

[0012] Beneficial Effects

[0013] The utility model provides a coil rolling mechanism. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The utility model inserts the card slot on one side of the coil body into the outer surface of the card block, then starts the driving motor to drive the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the square block at one end of the rotating rod to rotate. While the square block rotates, the four plug blocks are driven to be inserted into the corresponding slots through the mutual cooperation between the L-shaped connecting rod, the plug block and the telescopic rod, so as to quickly install and fix the coil body, and the utility model has strong applicability.

[0015] (2) The utility model can effectively adjust the tension of the winding wire by starting the hydraulic cylinder to drive the sliding block to make reciprocating motion, and at the same time, by starting the second driving motor to drive the threaded rod to rotate, the threaded rod drives the wire wheel on the top of the threaded block to make reciprocating motion while rotating, so that the coil body is evenly wound, and the winding effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 It is a top view of the internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the coil body in the installation assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of a guide assembly of the utility model.

[0021] In the figure, 1, bottom plate; 2, vertical plate 1; 3, vertical plate 2; 4, protection box; 5, driving motor 1; 6, clamping block; 100, guide assembly; 101, threaded rod; 102, sliding groove; 103, sliding block; 104, moving groove; 105, moving block; 106, driving motor 2; 107, threaded block; 108, guide rod; 109, wire wheel; 110, hydraulic cylinder; 200, mounting assembly; 201, coil body; 202, clamping slot; 203, slot; 204, connecting rod; 205, driving motor; 206, driving bevel gear; 207, partition; 208, rotating rod; 209, driven bevel gear; 210, square block; 211, L-shaped connecting rod; 212, plug block; 213, extension plate; 214, telescopic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Embodiment 1:

[0024] See also Figure 1-5 A coil winding mechanism comprises a bottom plate 1, a vertical plate 2 is symmetrically fixedly installed on one side of the upper end surface of the bottom plate 1, a guide assembly 100 for uniform winding is installed between the two vertical plates 2, a vertical plate 2 3 is fixedly installed on one side of the upper end surface of the bottom plate 1, a protection box 4 is fixedly installed on one side of the vertical plate 23, a driving motor 5 is fixedly installed inside the protection box 4, an input end of the driving motor 5 is connected to a power supply through an external cable, an output end of the driving motor 5 passes through a bearing to one side of the vertical plate 23 and is fixedly installed with a clamping block 6, and a mounting assembly 200 is installed in the clamping block 6.

[0025] The mounting assembly 200 includes a coil body 201, a card slot 202 is provided on one side of the coil body 201, and a plurality of slots 203 are evenly distributed around the card slot 202. The card slots 202 and the slots 203 on one side of the coil body 201 of different specifications have the same size. A connecting rod 204 is rotatably connected to the inner bottom wall of the card block 6, and a driving motor 205 is fixedly installed on one side of the top of the card block 6. A protective box is provided outside the driving motor 205. The input end of the driving motor 205 is connected to a power supply through an external cable. The driving motor 205 The output end passes through the block 6 through the bearing and is fixedly installed on the top of the connecting rod 204. The outer surface of the connecting rod 204 is located inside the block 6 and fixedly installed with a driving bevel gear 206. Inside the block 6, a partition 207 is fixedly installed on one side of the driving bevel gear 206. A rotating rod 208 passes through the middle of the partition 207 and is rotatably connected. A driven bevel gear 209 is fixedly installed on one end of the rotating rod 208. A square block 210 is fixedly installed on the other end of the rotating rod 208. The four corners of one side of the square block 210 are rotatably connected with L-shaped Connecting rod 211, four L-shaped connecting rods 211 are fixedly installed with plug blocks 212 at one end away from square block 210, wherein two extension plates 213 are fixedly installed on both sides symmetrically of two relatively plug blocks 212, and a telescopic rod 214 is fixedly installed between each two relatively arranged extension plates 213. The installation assembly 200 can effectively and quickly install and fix the coil bodies 201 of different specifications. When it is necessary to quickly install and fix the coil bodies 201 of different specifications, by inserting the card slot 213 on one side of the coil body 201, 02 is inserted into the outer surface of the card block 6, and then the driving motor 205 is started to drive the driving bevel gear 206 to rotate, and the driving bevel gear 206 drives the driven bevel gear 209 to rotate, and the driven bevel gear 209 drives the square block 210 at one end of the rotating rod 208 to rotate. While the square block 210 rotates, through the mutual cooperation between the L-shaped connecting rod 211, the plug block 212 and the telescopic rod 214, the four plug blocks 212 are driven to be inserted into the corresponding slots 203, so as to quickly install and fix the coil body 201.

[0026] Embodiment 2:

[0027] See also Figure 1-5, this embodiment provides a technical solution based on the first embodiment: the guide assembly 100 includes a threaded rod 101 installed between two vertical plates 102, a sliding groove 102 is opened in the two vertical plates 102, and sliding blocks 103 are slidably connected in the two sliding grooves 102, and moving grooves 104 are opened on both sides of the two sliding grooves 102 symmetrically, and moving blocks 105 matching the moving grooves 104 are fixedly installed on both sides of the two sliding blocks 103, and a driving motor 106 is fixedly installed on one side of one sliding block 103, and the input end of the driving motor 106 is connected to the power supply through an external cable, and the output end of the driving motor 106 passes through a bearing to one side of the sliding block 103 and is fixedly installed on one end of the threaded rod 101, and the other end of the threaded rod 101 is rotatably connected to the other side of the sliding block 103, and a threaded block 107 is threadedly connected to the outer surface of one side of the sliding block 103, and a guide rod 108 is fixedly installed between the two sliding blocks 103, and a wire wheel 109 is arranged on the top of the threaded block 107 The bottom walls of the two sliding grooves 102 are fixedly installed with hydraulic cylinders 110. The input end of the hydraulic cylinder 110 is connected to the power supply through an external cable. The guide assembly 100 can evenly wind the coil body 201. When the coil body 201 needs to be wound, the hydraulic cylinder 110 is started to drive the sliding block 103 to do reciprocating motion to adjust the winding tension, and then the driving motor 106 is started to drive the threaded rod 101 to rotate. The threaded rod 101 drives the threaded rod 101 to rotate while the threaded rod 101 rotates. The wire wheel 109 at the top of the block 107 makes reciprocating motion, thereby evenly winding the coil body 201. The interior of the block 6 is hollow, and the block 6 matches the slot 202. The driving bevel gear 206 and the driven bevel gear 209 are meshed and connected. The plug-in block 212 matches the slot 203. The number of the plug-in blocks 212 and the slot 203 is the same. The top of the threaded block 107 is slidably connected to the outer surface of the guide rod 108, and the output end of the hydraulic cylinder 110 is fixedly installed at the lower end of the sliding block 103.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] During operation, firstly, the card slot 202 on one side of the coil body 201 is inserted into the outer surface of the card block 6, and then the driving motor 205 is started to drive the driving bevel gear 206 to rotate clockwise, and the driving bevel gear 206 drives the driven bevel gear 209 to rotate, and the driven bevel gear 209 drives the square block 210 at one end of the rotating rod 208 to rotate. While the square block 210 rotates, the four plug-in blocks 212 are driven to be inserted into the corresponding slots 203 through the mutual cooperation between the L-shaped connecting rod 211, the plug-in block 212 and the telescopic rod 214, so that the coil body 201 is quickly installed and fixed. When it is necessary to replace the coil body 201 of different specifications, the driving motor 205 is started to rotate clockwise. The driving motor 205 drives the driving bevel gear 206 to rotate counterclockwise, thereby driving the four plug-in blocks 212 to disengage from the slots 203, and then the coil bodies 201 of different specifications are replaced, and then the winding is passed through the wire wheel 109 and fixedly installed on the coil body 201, and the hydraulic cylinder 110 is started to drive the sliding block 103 to reciprocate to adjust the tension of the winding, and then the driving motor 2 106 is started to drive the threaded rod 101 to rotate. While the threaded rod 101 rotates, it drives the wire wheel 109 on the top of the threaded block 107 to reciprocate, and at the same time, the driving motor 1 5 is started to drive the coil body 201 to rotate, so that the coil body 201 is evenly wound.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coil rolling mechanism, comprising a bottom plate (1), characterized in that: A vertical plate (2) is symmetrically fixedly mounted on one side of the upper end surface of the bottom plate (1), a guide assembly (100) for uniform winding is mounted between the two vertical plates (2), a vertical plate (3) is fixedly mounted on one side of the upper end surface of the bottom plate (1), a protection box (4) is fixedly mounted on one side of the vertical plate (3), a driving motor (5) is fixedly mounted inside the protection box (4), an output end of the driving motor (5) passes through a bearing to one side of the vertical plate (3) and a clamping block (6) is fixedly mounted thereon, and a mounting assembly (200) is mounted inside the clamping block (6); The mounting assembly (200) comprises a coil body (201), a card slot (202) is provided on one side of the coil body (201), a plurality of slots (203) are evenly distributed around the card slot (202), the inner bottom wall of the card block (6) is rotatably connected to a connecting rod (204), a driving motor (205) is fixedly mounted on one side of the top of the card block (6), an output end of the driving motor (205) passes through the inside of the card block (6) through a bearing and is fixedly mounted on the top of the connecting rod (204), a driving bevel gear (206) is fixedly mounted on the outer surface of the connecting rod (204) inside the card block (6), and the driving bevel gear (206) is located inside the card block (6). A partition (207) is fixedly installed on one side, a rotating rod (208) passes through the middle of the partition (207) and is rotatably connected, a driven bevel gear (209) is fixedly installed on one end of the rotating rod (208), a square block (210) is fixedly installed on the other end of the rotating rod (208), four corners of one side of the square block (210) are rotatably connected with L-shaped connecting rods (211), and one end of the four L-shaped connecting rods (211) away from the square block (210) is fixedly installed with an insertion block (212), two of which are fixedly installed with extension plates (213) symmetrically on both sides relative to the insertion block (212), and a telescopic rod (214) is fixedly installed between every two of the extension plates (213) arranged opposite to each other.

2. A coil winding mechanism according to claim 1, characterized in that: The guide assembly (100) comprises a threaded rod (101) installed between two vertical plates (2), a sliding groove (102) is provided in the two vertical plates (2), a sliding block (103) is slidably connected in the two sliding grooves (102), moving grooves (104) are provided on both sides of the two sliding grooves (102), moving blocks (105) matching the moving grooves (104) are fixedly installed on both sides of the two sliding blocks (103), a driving motor (106) is fixedly installed on one side of one of the sliding blocks (103), and the The output end of the second driving motor (106) passes through a bearing to one side of the sliding block (103) and is fixedly mounted on one end of a threaded rod (101); the other end of the threaded rod (101) is rotatably connected to one side of another sliding block (103); a threaded block (107) is threadedly connected to the outer surface of one side of the sliding block (103); a guide rod (108) is fixedly mounted between the two sliding blocks (103); a guide wheel (109) is arranged on the top of the threaded block (107); and hydraulic cylinders (110) are fixedly mounted on the bottom walls of the two sliding grooves (102).

3. A coil winding mechanism according to claim 1, characterized in that: The interior of the card block (6) is hollow, and the card block (6) matches the card slot (202).

4. A coil winding mechanism according to claim 1, characterized in that: The driving bevel gear (206) and the driven bevel gear (209) are meshingly connected.

5. The coil winding mechanism according to claim 1, characterized in that: The insert blocks (212) match the slots (203), and the number of the insert blocks (212) and the number of the slots (203) are the same.

6. A coil winding mechanism according to claim 2, characterized in that: The top of the threaded block (107) is slidably connected to the outer surface of the guide rod (108), and the output end of the hydraulic cylinder (110) is fixedly installed on the lower end of the sliding block (103).

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