Wire winding equipment

Abstract

The invention provides electric wire winding equipment, and belongs to the technical field of machinery. Electric wire winding equipment comprises a winding device and a wire pulling device, the winding device comprises a winding roller set and a servo motor, the servo motor is used for being connected with the winding roller set and used for driving a winding roller shaft to rotate forwards or backwards, and the winding roller set is provided with a gap for copper wires to be clamped and wound; the wire drawing device comprises a guide rail, a moving frame, a first air cylinder, a support, a second air cylinder and a first driving assembly, the moving frame is slidably arranged on the guide rail, and the first driving assembly is connected with the moving frame and used for driving the moving frame to move; a guide roller, a first limiting block and a second limiting block are sequentially arranged on the moving frame, the guide roller is horizontally and rotatably arranged on the moving frame, and the first limiting block is fixed on the moving frame.

Description

Technical Field

[0001] The invention belongs to the field of mechanical technology, in particular to an electric wire winding device. Background Art

[0002] Modern oil production equipment mainly uses plunger pumps to extract underground oil, and linear motors have replaced traditional pumping machines.

[0003] However, linear motors have a complex winding method. The copper wire cannot be directly wound on the linear motor's mover, but needs to be wound separately, and to be wound into an ALPHA coil, a copper wire must be wound into multiple continuous ALPHA coils. Because of this, linear motors are more difficult to wind, so special winding equipment needs to be designed to meet the requirements of continuous winding. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems in the prior art and to provide a wire winding device with the characteristics of high winding efficiency.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A wire winding device, comprising:

[0007] The winding device comprises a winding roller group and a servo motor. The servo motor is used to connect the winding roller group and drive the winding roller shaft to rotate forward or reversely. The winding roller group is provided with a gap for the copper wire to be inserted and wound.

[0008] A wire pulling device, the wire pulling device comprises a guide rail, a moving frame, a first cylinder, a bracket, a second cylinder, and a first driving assembly, the moving frame is slidably arranged on the guide rail, the first driving assembly is connected to the moving frame, and is used to drive the moving frame to move; the moving frame is sequentially provided with a guide roller, a first limit block, and a second limit block, the guide roller is horizontally rotatably arranged on the moving frame, the first limit block is fixed on the moving frame, the first guide groove is opened on both sides of the first limit block, and the first limit block is rotatably provided with two guide wheels corresponding to the first guide groove; the second limit block is slidably arranged on the moving frame, the first cylinder is connected to the second limit block, and is used to drive the second limit block to slide, the second limit block has an accommodating opening, the first limit block can enter the accommodating opening, so that the first limit block and the second limit block form a limiting channel for the copper wire to pass through; the bracket is fixed on the moving frame, the second cylinder is fixed on the bracket, and a first pressing block is fixed on the output shaft of the second cylinder, and the first pressing block can be pressed tightly on the first limit block to close the upper part of the limiting channel;

[0009] A wire pressing device is arranged between the wire winding device and the wire pulling device, and is used to keep the copper wire in a taut state.

[0010] In the above-mentioned wire winding equipment, the winding roller group includes a rotating shaft, a plurality of third limit blocks, a plurality of fourth limit blocks, a first clamping block, and a second clamping block. The plurality of third limit blocks and the plurality of fourth limit blocks are staggered and detachably connected to the rotating shaft, and a gap is formed between adjacent third limit blocks and fourth limit blocks, and the gap can allow two copper wires to enter in parallel for winding; the third limit block is provided with a first card slot, and the fourth limit block is provided with a second card slot, and the first card slot and the second card slot are arranged oppositely; the first clamping block and the second clamping block can be covered on one of the third limit blocks or the fourth limit blocks, and the first clamping block and the second clamping block are at least partially clamped in the gap, so that only one copper wire can enter the gap.

[0011] In the above-mentioned wire winding equipment, the winding roller group also includes a second pressure block corresponding to the number of the third limit block and the fourth limit block. The second pressure block is detachably connected to the third limit block and the fourth limit block. The first card slot and the second card slot can be closed by the second pressure block, and the copper wire located in the first card slot and the second card slot can be pressed and fixed.

[0012] In the above-mentioned wire winding equipment, the wire pressing device includes a rotating cylinder, a manual quick pressing device, a carrying plate, a sponge block, a third pressing block, and a fourth pressing block. The carrying plate is provided with two parallel limit grooves, the limit grooves are for the copper wire to pass through, and the depth of the limit grooves is greater than the thickness of the copper wire; the rotating cylinder is fixed on the carrying plate, a connecting rod is fixed on the output shaft of the rotating cylinder, and a third pressing block is fixed on the end of the connecting rod. A groove is provided on the carrying plate, the groove is connected to the limit groove, a sponge block is placed in the groove, the third pressing block can be pressed on the sponge block, the fourth pressing block can be placed on the limit groove, the manual quick pressing device is fixed on the carrying plate, and the manual quick pressing device can be pressed on the fourth pressing block.

[0013] In the above-mentioned wire winding equipment, the third pressing block is arranged on a side close to the winding device, and the fourth pressing block is arranged on a side close to the wire winding equipment.

[0014] The above-mentioned wire winding equipment also includes a support frame, and the wire pressing device is arranged on the support frame.

[0015] In the above-mentioned wire winding equipment, a guide block is fixed on the front side of the movable frame, and two second guide grooves perpendicular to the central axis of the guide roller are opened on the guide block. The second guide grooves are adapted to the thickness of the copper wire, and the first guide grooves correspond to the second guide grooves one by one.

[0016] In the above-mentioned electric wire winding equipment, the guide roller is rotatably arranged on the guide block.

[0017] In the above-mentioned wire winding equipment, the first driving assembly includes a first driving motor and a first screw nut assembly. The first driving motor is connected to the first screw nut assembly and is used to rotate the screw in the first screw nut assembly. The nut in the first screw nut assembly is fixedly connected to the movable frame.

[0018] In the above-mentioned wire winding equipment, an auxiliary wheel is rotatably arranged on the movable frame, and one side of the auxiliary wheel is arranged on the extension line of one of the second guide grooves.

[0019] In the above-mentioned wire winding device, an annular groove is provided on the inner wall of the accommodating opening of the second limit block, the annular groove corresponds to the first guide groove, and a plurality of metal guide rods inserted into the annular groove are fixed on the second limit block.

[0020] The above-mentioned wire winding equipment also includes a fixed frame and a second driving assembly, a translation frame is slidably arranged on the fixed frame, the guide rail is fixed on the translation frame, the second driving assembly is connected to the translation frame, and is used to drive the translation frame to move, the moving directions of the translation frame and the mobile frame are perpendicular to each other, and the wire pressing device is fixed on the translation frame.

[0021] In the above-mentioned wire winding equipment, the second driving assembly includes a second driving motor and a second screw nut assembly. The second driving motor is connected to the second screw nut assembly and is used to rotate the screw in the second screw nut assembly. The nut in the second screw nut assembly is fixedly connected to the movable frame.

[0022] Compared with the prior art, this application has the following advantages:

[0023] The present application can improve the winding efficiency of the continuous ALPHA coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural diagram in this application;

[0025] Figure 2 This is a schematic diagram of the structure after the copper wire is installed in this application;

[0026] Figure 3 It is a three-dimensional structural diagram of the winding roller group in this application;

[0027] Figure 4 It is a schematic diagram of a pressure line device in this application;

[0028] Figure 5 It is a three-dimensional structural diagram of the wire pressing device in this application;

[0029] Figure 6 It is a three-dimensional structural diagram of the wire pulling device in this application;

[0030] Figure 7 It is a schematic diagram of the structure after the first clamping block and the second clamping block are installed in the present application;

[0031] In the figure,

[0032] 100, copper wire; 200, copper wire reel;

[0033] 2. winding device; 21. winding roller group; 211. interval; 212. rotating shaft; 213. third limit block; 2131. first clamping slot; 214. fourth limit block; 2141. second clamping slot; 215. first clamping block; 216. second clamping block; 217. second pressing block;

[0034] 22. Servo motor;

[0035] 3. Wire pulling device; 31. Guide rail;

[0036] 32, moving frame; 321, guide roller; 322, first limit block; 3221, first guide groove; 3222, guide wheel; 323, second limit block; 3231, accommodating opening; 3232, annular groove; 3233, metal guide rod; 324, guide block; 3241, second guide groove; 325, auxiliary wheel;

[0037] 33. First cylinder; 34. Bracket; 35. Second cylinder; 341. First pressing block; 36. First driving assembly;

[0038] 4. Wire pressing device; 41. Rotating cylinder; 42. Manual quick pressing device; 43. Loading plate; 431. Limiting groove; 432. Groove; 44. Sponge block; 45. Third pressing block; 46. Fourth pressing block;

[0039] 5. Support frame;

[0040] 6. Fixed frame; 61. Second driving assembly. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1-Figure 7 The present application is further described with specific embodiments:

[0042] First of all, it should be noted that in the description of this application, if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and other directional words appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application; in addition, if the terms "first", "second", "third" and other numerical quantifiers appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", and "connected" appear, they should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection, a limited connection such as an interference fit, a transition fit, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium; therefore, for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0043] like Figures 1 to 7As shown, a wire winding device includes: a winding device 2, a wire pulling device 3, and a wire pressing device 4. The winding device 2 includes a winding roller group 21 and a servo motor 22. The servo motor 22 is used to connect the winding roller group 21 and drive the winding roller shaft to rotate forward or reverse. The winding roller group 21 is provided with a gap 211 for the copper wire 100 to be inserted and wound. The wire pulling device 3 includes a guide rail 31, a moving frame 32, a first cylinder 33, a bracket 34, a second cylinder 35, a first drive The first driving assembly 36 is connected to the mobile frame 32, and is used to drive the mobile frame 32 to move; the mobile frame 32 is provided with a guide roller 321, a first limit block 322, and a second limit block 323 in sequence, the guide roller 321 is horizontally rotatably arranged on the mobile frame 32, the first limit block 322 is fixed on the mobile frame 32, and the first guide grooves 322 are opened on both sides of the first limit block 322 1, the first limit block 322 is rotatably provided with two guide wheels 3222 corresponding to the first guide grooves 3221; the second limit block 323 is slidably arranged on the moving frame 32, the first cylinder 33 is connected to the second limit block 323, and is used to drive the second limit block 323 to slide, the second limit block 323 has an accommodating opening 3231, the first limit block 322 can enter the accommodating opening 3231, so that the first limit block 322 and the second limit block 323 form a limiting channel for the copper wire 100 to pass through; the bracket 34 is fixed on the moving frame 32, the second cylinder 35 is fixed on the bracket 34, and the first pressing block 341 is fixed on the output shaft of the second cylinder 35, and the first pressing block 341 can be pressed on the first limit block 322 to close the upper part of the limiting channel; the wire pressing device 4 is arranged between the winding device 2 and the wire pulling device 3, and the wire pressing device 4 is used to keep the copper wire 100 in a taut state.

[0044] In the present application, one end (free end) of the copper wire 100 has been fixed on the winding device 2, and the other end is located on the copper wire reel 200. In this state, the portion between the fixed end of the copper wire 100 and the wire pulling device 3 and the portion between the copper wire reel 200 and the wire pulling device 3 will be straightened.

[0045] First, a portion of the copper wire 100 is pulled out in the middle, so that it is wound around the two guide wheels 3222 on the first limiting block 322, and the copper wire 100 is allowed to pass through the first guide groove 3221. Next, the first cylinder 33 and the second cylinder 35 are started, and the first cylinder 33 starts to work, driving the second limiting block 323 to move toward the direction of the first limiting block 322, until a portion of the first limiting block 322 can be accommodated in the accommodation opening 3231 of the second limiting block 323, and the inner wall of the accommodation opening 3231 is used to cover the outer side of the first guide groove 3221; at the same time, the second cylinder 35 drives the first pressing block 341 to press down, and the upper part of the first guide groove 3221 is closed with the help of the first pressing block 341. Through such a series of operations, a limiting channel that prevents the copper wire 100 from escaping can be set.

[0046] Then, the driving device is connected to the moving frame 32 slidingly arranged on the guide rail 31. When the driving device starts working, it will cause the moving frame 32 to move along the guide rail 31, and the copper wire 100 will pass through the guide roller 321 horizontally rotating on the moving frame 32. Under the action of the guide roller 321, the copper wire 100 can move along the set route. Since one end of the copper wire 100 has been fixed by the fixed winding device 2 in advance, the copper wire 100 will be continuously drawn out from the copper wire reel 200 during the movement of the moving frame 32. In this process, the two guide wheels 3222 on the first limit block 322 play a guiding role, which can make the copper wire 100 slide more smoothly.

[0047] After the copper wire 100 is pulled out to a predetermined length, the winding device 2 starts to rotate, and gradually winds the fixed end of the copper wire 100 on the winding device 2. Then, the moving frame 32 on the wire pulling device 3 moves toward the winding device 2 until the copper wire 100 is wound on the winding roller group 21 of the winding device 2, thereby realizing the linear winding of the copper wire 100. After that, the copper wire 100 is fixed, and then the copper wire 100 is pulled out, and then the winding roller is reversed to complete the winding of the copper wire 100. In this way, the continuous ALPHA coil of the copper wire 100 can be completed.

[0048] It is worth mentioning that in the device of the present application, a limiting channel for the copper wire 100 to pass through is formed by the first guide groove 3221 on both sides of the first limiting block 322 and the corresponding guide wheel 3222, in cooperation with the second limiting block 323. The limiting channel can constrain the copper wire 100 from multiple directions, so that the copper wire 100 can maintain an accurate position during the movement, effectively avoiding a large deviation or shaking, thereby ensuring the accuracy of the moving path of the copper wire 100.

[0049] Specifically, the winding roller group 21 includes a rotating shaft 212, a plurality of third limit blocks 213, a plurality of fourth limit blocks 214, a first clamping block 215, and a second clamping block 216. The plurality of third limit blocks 213 and the plurality of fourth limit blocks 214 are staggered and detachably connected to the rotating shaft 212, and a gap 211 is formed between adjacent third limit blocks 213 and fourth limit blocks 214. The gap 211 can allow two copper wires 100 to enter the winding in parallel; the third limit blocks 213 A first card slot 2131 is provided on the fourth limit block 214, and a second card slot 2141 is provided on the fourth limit block 214, and the first card slot 2131 and the second card slot 2141 are arranged oppositely; the first clamp block 215 and the second clamp block 216 can be covered on one of the third limit blocks 213 or the fourth limit block 214, and the first clamp block 215 and the second clamp block 216 are at least partially inserted into the gap 211, so that only one copper wire 100 can enter the gap 211.

[0050] A plurality of third limiting blocks 213 and a plurality of fourth limiting blocks 214 are staggered and detachably connected to the rotating shaft 212, so that intervals 211 are formed between adjacent third limiting blocks 213 and fourth limiting blocks 214. These intervals 211 play an important role. They can allow two copper wires 100 to enter the winding in parallel, and provide a winding space for the subsequent winding forming of the copper wire 100. By inserting the first clamping block 215 and the second clamping block 216 into the interval 211, only half of the copper wire 100 is left in the interval 211, so that the copper wire 100 is accurately inserted into the predetermined position.

[0051] In actual application, two turns of copper wire 100 need to be inserted into each gap 211, as shown in the example diagram in the attached figure. However, each time winding is performed, only one turn can be wound in each gap 211 at the same time. Therefore, half of the gap 211 needs to be temporarily closed by the first clamp 215 and the second clamp 216.

[0052] Specifically, the winding roller group 21 also includes a second pressing block 217 having a corresponding number to the third limit block 213 and the fourth limit block 214. The second pressing block 217 is detachably connected to the third limit block 213 and the fourth limit block 214. The first card slot 2131 and the second card slot 2141 can be closed by the second pressing block 217, and the copper wire 100 located in the first card slot 2131 and the second card slot 2141 can be pressed and fixed.

[0053] After the copper wire 100 is wound into a coil, since it is continuous, the connecting copper wire 100 between two adjacent coils is pressed by the second pressing block 217, and then during the winding process, the previously wound coil can be prevented from loosening.

[0054] Specifically, the wire pressing device 4 includes a rotating cylinder 41, a manual quick clamp 42, a carrying plate 43, a sponge block 44, a third clamp 45, and a fourth clamp 46. The carrying plate 43 is provided with two parallel limit grooves 431, the limit grooves 431 are for the copper wire 100 to pass through, and the depth of the limit grooves 431 is greater than the thickness of the copper wire 100; the rotating cylinder 41 is fixed on the carrying plate 43, a connecting rod is fixed on the output shaft of the rotating cylinder 41, and a third clamp 45 is fixed on the end of the connecting rod. A groove 432 is provided on the carrying plate 43, the groove 432 is connected with the limit groove 431, a sponge block 44 is placed in the groove 432, the third clamp 45 can be pressed on the sponge block 44, the fourth clamp 46 can be placed on the limit groove 431, the manual quick clamp 42 is fixed on the carrying plate 43, and the manual quick clamp 42 can be pressed on the fourth clamp 46.

[0055] The copper wire 100 passes through two parallel limiting grooves 431 opened on the carrier plate 43. Since the depth of the limiting groove 431 is greater than the thickness of the copper wire 100, the initial position of the copper wire 100 is determined for the subsequent wire pressing operation, so that the copper wire 100 is in a relatively stable state.

[0056] The rotating cylinder 41 is fixed on the bearing plate 43. When the rotating cylinder 41 receives the corresponding starting signal and starts working, its output shaft drives the connecting rod to move, and the third pressing block 45 is fixed to the end of the connecting rod, so the third pressing block 45 moves with the movement of the connecting rod, moves toward the direction of the limiting groove 431, and finally can be pressed on the sponge block 44 placed in the groove 432. The sponge block 44 here is placed in the groove 432 connected to the limiting groove 431. Its texture is relatively soft, and it can better cooperate with the third pressing block 45 to apply appropriate pressure to the copper wire 100 to avoid damage to the copper wire 100.

[0057] The fourth pressing block 46 can be placed on the limiting groove 431, and the manual quick pressing device 42 is fixed on the carrying plate 43. After it is started to work by manual operation or the like, it can be pressed on the fourth pressing block 46, and the fourth pressing block 46 further applies pressure to the copper wire 100 in the limiting groove 431, so that the copper wire 100 is firmly limited in the limiting groove 431. Of course, the third pressing block 45 will not press the copper wire 100 in the limiting groove 431, ensuring that the copper wire 100 will not be easily displaced during the winding and other related operations, ensuring that the winding work can be carried out smoothly and accurately.

[0058] Specifically, the third pressing block 45 is arranged on a side close to the winding device 2, and the fourth pressing block 46 is arranged on a side close to the wire winding device.

[0059] Specifically, it also includes a support frame 5 , and the wire pressing device 4 is arranged on the support frame 5 .

[0060] Specifically, a guide block 324 is fixed on the front side of the movable frame 32, and two second guide grooves 3241 perpendicular to the central axis of the guide roller 321 are formed on the guide block 324, and the second guide grooves 3241 are adapted to the thickness of the copper wire 100, and the first guide grooves 3221 correspond to the second guide grooves 3241 one by one.

[0061] Two second guide grooves 3241 perpendicular to the central axis of the guide roller 321 are provided on the guide block 324, and are adapted to the thickness of the copper wire 100, and correspond one-to-one with the first guide groove 3221 on the first limiting block 322, thereby limiting the copper wire 100 from multiple dimensions. Before the copper wire 100 enters the subsequent limiting channel along the guide roller 321, the copper wire 100 is first precisely constrained by the second guide groove 3241 in a direction perpendicular to the axis of the guide roller 321, so that it maintains an accurate lateral position.

[0062] Specifically, the guide roller 321 is rotatably disposed on the guide block 324 .

[0063] Specifically, the first drive assembly 36 includes a first drive motor and a first screw nut assembly. The first drive motor is connected to the first screw nut assembly and is used to rotate the screw in the first screw nut assembly. The nut in the first screw nut assembly is fixedly connected to the movable frame 32.

[0064] The first driving motor drives the screw of the first screw-nut assembly to rotate, the screw of the first screw-nut assembly drives the nut of the first screw-nut assembly to move, and the nut of the first screw-nut assembly drives the moving frame 32 to move on the guide rail 31.

[0065] Specifically, an auxiliary wheel 325 is rotatably disposed on the moving frame 32 , and one side of the auxiliary wheel 325 is disposed on an extension line of one of the second guide grooves 3241 .

[0066] The copper wire 100 may become loose between the wire pulling device 3 and the copper wire reel 200. The auxiliary wheel 325 is used to press on the copper wire 100 to prevent the copper wire 100 from partially escaping from the first guide groove 3221. The auxiliary wheel 325 presses the copper wire 100 from one side to move the copper wire 100 toward the second limit block 323.

[0067] Specifically, an annular groove 3232 is formed on the inner wall of the accommodating opening 3231 of the second limiting block 323 , and the annular groove 3232 corresponds to the first guide groove 3221 . A plurality of metal guide rods 3233 inserted into the annular groove 3232 are fixed to the second limiting block 323 .

[0068] The metal guide rod 3233 is fixed on the second limit block 323 and inserted into the annular groove 3232 . This structural design enhances the structural strength and stability of the second limit block 323 itself and reduces the wear of the second limit block 323 during the movement of the copper wire 100 .

[0069] Specifically, it also includes a fixed frame 6 and a second driving assembly 61, the fixed frame 6 is slidably provided with a translation frame, the guide rail 31 is fixed on the translation frame, the second driving assembly 61 is connected to the translation frame, and is used to drive the translation frame to move, the moving directions of the translation frame and the mobile frame 32 are perpendicular to each other, and the wire pressing device 4 is fixed on the translation frame.

[0070] Specifically, the second drive assembly 61 includes a second drive motor and a second screw-nut assembly. The second drive motor is connected to the second screw-nut assembly and is used to rotate the screw in the second screw-nut assembly. The nut in the second screw-nut assembly is fixedly connected to the movable frame 32.

[0071] The second drive motor drives the screw of the second screw-nut assembly to rotate, the screw of the second screw-nut assembly drives the nut of the second screw-nut assembly to move, and the nut of the second screw-nut assembly drives the translation frame to translate.

[0072] It should be noted that the above embodiments are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. Although the present application has been described in detail in this specification with reference to the above embodiments, a person of ordinary skill in the art should understand that a person of ordinary skill in the art can still modify or make equivalent substitutions to the present application, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present application should be included in the scope of the claims of the present application.

Claims

1. A wire winding device, characterized in that: include: A winding device (2), the winding device (2) comprising a winding roller group (21) and a servo motor (22), the servo motor (22) being used to connect the winding roller group (21) and to drive the winding roller shaft to rotate forward or reversely, the winding roller group (21) being provided with a gap (211) for the copper wire (100) to be inserted and wound, A wire pulling device (3), the wire pulling device (3) comprising a guide rail (31), a movable frame (32), a first cylinder (33), a bracket (34), a second cylinder (35), and a first driving assembly (36); the movable frame (32) is slidably arranged on the guide rail (31); the first driving assembly (36) is connected to the movable frame (32) and is used to drive the movable frame (32) to move; the movable frame (32) is sequentially provided with a guide roller (321), a first limit block (322), and a second limit block (323); the guide roller (321) is horizontally rotatably arranged on the movable frame (32); the first limit block (322) is fixed on the movable frame (32); first guide grooves (3221) are provided on both sides of the first limit block (322); two corresponding first guide grooves (3221) are rotatably arranged on the first limit block (322) ); the second limit block (323) is slidably arranged on the movable frame (32); the first cylinder (33) is connected to the second limit block (323) and is used to drive the second limit block (323) to slide; the second limit block (323) has a receiving opening (3231); the first limit block (322) can enter the receiving opening (3231) so that the first limit block (322) and the second limit block (323) form a limiting channel for the copper wire (100) to pass through; the bracket (34) is fixed on the movable frame (32); the second cylinder (35) is fixed on the bracket (34); a first pressing block (341) is fixed on the output shaft of the second cylinder (35); the first pressing block (341) can be pressed on the first limit block (322) to close the upper part of the limiting channel; A wire pressing device (4), wherein the wire pressing device (4) is arranged between the wire winding device (2) and the wire pulling device (3), and the wire pressing device (4) is used to keep the copper wire (100) in a taut state.

2. The wire winding device according to claim 1, characterized in that: The winding roller group (21) comprises a rotating shaft (212), a plurality of third limiting blocks (213), a plurality of fourth limiting blocks (214), a first clamping block (215), and a second clamping block (216); the plurality of third limiting blocks (213) and the plurality of fourth limiting blocks (214) are staggered and detachably connected to the rotating shaft (212); a gap (211) is formed between adjacent third limiting blocks (213) and fourth limiting blocks (214); the gap (211) can allow two copper wires (100) to enter in parallel for winding; the third limiting blocks (213) are provided with a plurality of first clamping blocks (215), and the second clamping blocks (216) are provided with a plurality of second clamping blocks (216); A first card slot (2131) is provided, and a second card slot (2141) is provided on the fourth limit block (214), and the first card slot (2131) and the second card slot (2141) are arranged opposite to each other; the first clamping block (215) and the second clamping block (216) can be covered on one of the third limit blocks (213) or the fourth limit block (214), and the first clamping block (215) and the second clamping block (216) are at least partially inserted into the interval (211), so that only one copper wire (100) can enter the interval (211).

3. The wire winding device according to claim 2, characterized in that: The winding roller group (21) further comprises a number of second pressing blocks (217) corresponding to the number of the third limiting blocks (213) and the fourth limiting blocks (214); the second pressing blocks (217) are detachably connected to the third limiting blocks (213) and the fourth limiting blocks (214); the first clamping groove (2131) and the second clamping groove (2141) can be closed by the second pressing blocks (217), and the copper wire (100) located in the first clamping groove (2131) and the second clamping groove (2141) can be pressed and fixed.

4. The wire winding device according to claim 1, characterized in that: The wire pressing device (4) comprises a rotating cylinder (41), a manual quick pressing device (42), a bearing plate (43), a sponge block (44), a third pressing block (45), and a fourth pressing block (46); the bearing plate (43) is provided with two parallel limiting grooves (431); the limiting grooves (431) are for the copper wire (100) to pass through, and the depth of the limiting grooves (431) is greater than the thickness of the copper wire (100); the rotating cylinder (41) is fixed on the bearing plate (43); a connecting rod is fixed on the output shaft of the rotating cylinder (41); the connecting rod A third pressing block (45) is fixed at the end of the bearing plate (43), a groove (432) is provided on the bearing plate (43), the groove (432) is communicated with the limiting groove (431), a sponge block (44) is placed in the groove (432), the third pressing block (45) can be pressed on the sponge block (44), the fourth pressing block (46) can be placed on the limiting groove (431), the manual quick pressing device (42) is fixed on the bearing plate (43), and the manual quick pressing device (42) can be pressed on the fourth pressing block (46).

5. The wire winding device according to claim 4, characterized in that: The third pressing block (45) is arranged on a side close to the winding device (2), and the fourth pressing block (46) is arranged on a side close to the wire winding equipment.

6. The wire winding device according to claim 4, characterized in that: A guide block (324) is fixed on the front side of the movable frame (32), and two second guide grooves (3241) perpendicular to the central axis of the guide roller (321) are provided on the guide block (324), and the second guide grooves (3241) are adapted to the thickness of the copper wire (100), and the first guide grooves (3221) correspond to the second guide grooves (3241) one by one.

7. The electric wire winding device according to claim 4, characterized in that: The guide roller (321) is rotatably arranged on the guide block (324).

8. The electric wire winding device according to claim 1, characterized in that: An auxiliary wheel (325) is also rotatably arranged on the movable frame (32), and one side of the auxiliary wheel (325) is arranged on an extension line of one of the second guide grooves (3241).

9. The electric wire winding device according to claim 1, characterized in that: An annular groove (3232) is provided on the inner wall of the accommodating opening (3231) of the second limiting block (323), the annular groove (3232) corresponds to the first guide groove (3221), and a plurality of metal guide rods (3233) inserted into the annular groove (3232) are fixed on the second limiting block (323).

10. The electric wire winding device according to claim 1, characterized in that: It also includes a fixed frame (6) and a second driving assembly (61), wherein a translation frame is slidably arranged on the fixed frame (6), the guide rail (31) is fixed on the translation frame, the second driving assembly (61) is connected to the translation frame and is used to drive the translation frame to move, the movement directions of the translation frame and the moving frame (32) are perpendicular to each other, and the wire pressing device (4) is fixed on the translation frame.

Images