A copper wire straightening device for electronic equipment

Abstract

The invention discloses a copper wire straightening device for electronic equipment, which relates to the field of copper wire straightening, and comprises an operating table and a protective cover fixedly installed on the upper end of the operating table, wherein an active roller 1, an active roller 2 and a driven roller are rotatably installed inside the protective cover, and a bevel gear 6 is fixedly installed on the outer sides of the active roller 1 and the active roller 2, and a slide plate is slidably installed on the upper end of the operating table, and a driving motor is fixedly installed on the upper end of the slide plate. The copper wire straightening device for electronic equipment can be used for straightening copper wires of different sizes by providing grooves of different sizes on the outer sides of the active roller 1, the active roller 2 and the driven roller, thereby ensuring the convenience of using the device, and by expanding the distance between the mounting arc block and the connecting rod, the rotation speed of the mounting rod can be changed, thereby slowing down the rotation speed of the active roller 1, the active roller 2 and the driven roller, thereby ensuring the effect of the device on straightening copper wires of different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of copper wire straightening, in particular to a copper wire straightening device used for electronic equipment. Background Art

[0002] In the process of electronic equipment working, copper wire is generally used to power the equipment. Copper wire has the characteristics of good conductivity, fast conductivity, and low power loss, which makes copper wire widely used in electrical equipment. Copper wire is generally collected in rolls. In the process of large-scale use, the bent copper wire needs to be straightened. In this process, a special straightening device is needed. However, the existing straightening device still has certain use defects during use, such as:

[0003] Patent application publication number CN213729058U discloses a straightening device for copper wire processing. This solution has two sets of straightening components arranged in front and behind the device frame. The two sets of straightening components perform straightening operations on the copper wire at the same time, which can ensure that the copper wire is completely straightened without repeating the straightening operation, thereby improving work efficiency. The straightening device for copper wire processing is also provided with a support platform and a wire trough, which can prevent the copper wire from being entangled during the straightening process, and the copper wire after straightening is completed from being bent due to being suspended in the air without any support, thereby ensuring the straightening and forming of the copper wire. The effect of rate is convenient for use. The first straightening roller is located directly below the second straightening roller. The first straightening roller and the second straightening roller are of the same shape, size and area. The arrangement of the first straightening roller and the second straightening roller has the function of straightening the copper wire. A main gear is fixedly sleeved on the outer surface of the first rotating rod, and a sub-gear is fixedly sleeved on the outer surface of the second rotating rod. The upper end of the main gear is meshed with the lower end of the sub-gear. Through the meshing connection between the main gear and the sub-gear, the main gear can drive the sub-gear to rotate in opposite directions, thereby driving the first straightening roller and the second straightening roller to rotate in opposite directions to straighten the copper wire.

[0004] During the use of the device, the first straightening roller and the second straightening roller need to be rotated to complete the straightening of the copper wire inside the wire slot, and the first straightening roller and the second straightening roller inside the device are directly driven to rotate by the motor. When straightening copper wires of different sizes, the rotation speed of the first straightening roller and the second straightening roller needs to be controlled to ensure the straightening effect of the copper wire. It is difficult to directly adjust the speed through the motor, resulting in difficulty in controlling the rotation speed of the first straightening roller and the second straightening roller, which is easy to affect the straightening effect of copper wires of different sizes;

[0005] For another example, the application publication number CN114603062B discloses a flat copper wire straightening device, which can fully clamp the flat copper wire through the adaptive use of the fixed side piece and the side processing plate. During use, an external person can rotate the rotating threaded rod. When the rotating threaded rod rotates, it drives the corresponding built-in hollow cylinder to move inside the side processing plate. During the movement, the deformation distance of the built-in elastic part can be changed. When the built-in hollow cylinder is located at the leftmost end of the side processing plate, the deformation distance of the built-in elastic part is the longest, and the deformation elastic force is at the lowest state. When the built-in hollow cylinder is located at the rightmost end of the side processing plate, the deformation distance of the built-in elastic part is the shortest. When the movable side piece moves, the built-in elastic part resets after deformation, and resists the movable side piece, so that the movable side piece clamps the flat copper wire. According to different straightening treatment effects, the rotating threaded rod is adjusted to improve the elastic treatment effect, which is convenient for external personnel to operate and handle;

[0006] In the above document, when the device is working, the flat copper wire will be straightened by the first calibration wheel and the second calibration wheel. During the straightening process, the copper wire needs to be stretched manually to move. The rotation speed of the first calibration wheel and the second calibration wheel needs to be controlled for copper wires of different sizes. However, it is difficult to control the movement speed of the copper wire during the stretching process, which may easily lead to the copper wire needing multiple straightening treatments, which may easily affect the use effect of the device.

[0007] In view of the above problems, it is urgent to carry out innovative design based on the original device structure. Summary of the invention

[0008] The object of the present invention is to provide a copper wire straightening device for electronic equipment to solve the problems raised in the above background technology.

[0009] To achieve the above object, the present invention provides the following technical solution: a copper wire straightening device for electronic equipment, comprising an operating table and a protective cover fixedly installed on the upper end of the operating table;

[0010] The protective cover is internally rotatably mounted with a driving roller 1, a driving roller 2 and a driven roller, and the outer sides of the driving roller 1 and the driving roller 2 are fixedly mounted with a bevel gear 6;

[0011] A slide is slidably mounted on the upper end of the operating table, and a driving motor is fixedly mounted on the upper end of the slide, and an output shaft is fixedly mounted on the output end of the driving motor, and a rotating cylinder is fixedly mounted on the outer side of the output shaft, a moving sleeve rod is slidably mounted at an equal angle inside the rotating cylinder, and a mounting arc block is fixedly mounted on the end of the moving sleeve rod away from the rotating cylinder, and a reciprocating screw rod 1 is mounted on the internal thread of the moving sleeve rod, and a bevel gear 1 is fixedly mounted on the end of the reciprocating screw rod 1 away from the moving sleeve rod, a mounting rod is rotatably mounted on the outer side of the protective cover, and two sets of bevel gears 5 are fixedly mounted on the outer side of the mounting rod, and the bevel gear 5 is meshed with the bevel gear 6.

[0012] Preferably, a ratchet is fixedly mounted on one end of the output shaft away from the driving motor, and a rotating sleeve is rotatably mounted on the ratchet, and the rotating sleeve is rotatably mounted on the outside of the output shaft, and the internal torsion spring of the rotating sleeve is linked with a ratchet, and the ratchet is meshed with the ratchet.

[0013] Preferably, a connecting rod is fixedly installed on one end of the rotating sleeve away from the output shaft, and bevel gear two and bevel gear three are fixedly installed on the outer side of the connecting rod, and bevel gear two is meshingly connected with bevel gear one, and a protective sleeve is provided on the outer side of the connecting rod, and the protective sleeve is located on the outer side of bevel gear one, and the protective sleeve is rotatably connected to reciprocating screw one.

[0014] Preferably, a fixed box is fixedly mounted on the upper end surface of the slide plate, and an adjusting rod is rotatably mounted inside the fixed box, and two sets of bevel gears three are fixedly mounted on the outer side of the adjusting rod, and the fixed box is located on the outer side of the bevel gear three, a ratchet is fixedly mounted on one end of the adjusting rod away from the fixed box, and another rotating sleeve is rotatably mounted on the outer side of the adjusting rod, and a ratchet is rotatably mounted inside the other rotating sleeve;

[0015] The installation direction of the ratchet wheel and the ratchet teeth in the rotating sleeve on the adjusting rod is opposite to the installation direction of the ratchet wheel and the ratchet teeth in the first rotating sleeve on the end of the output shaft.

[0016] Preferably, a driving sleeve rod is fixedly installed on the outer side of the protective cover, and a reciprocating screw rod 2 is installed on the internal thread of the driving sleeve rod, a telescopic rod is rotatably installed on the outer side of the protective cover, and a bevel gear 4 is fixedly installed on the outer sides of the telescopic rod and the reciprocating screw rod 2, and the bevel gear 4 is meshingly connected with the bevel gear 3, and the bevel gear 4 is located inside the fixed box.

[0017] Preferably, a moving groove is opened at the upper end of the operating table, and a moving plate is slidably installed inside the moving groove, and a placing cylinder is fixedly installed inside the moving plate, and the placing cylinder is correspondingly arranged with the outer groove of the active roller.

[0018] Preferably, a reciprocating screw rod three is rotatably mounted on the upper end of the operating table, and the reciprocating screw rod three passes through the moving plate.

[0019] Preferably, a telescopic sleeve is fixedly installed inside the upper end of the protective cover, and a lifting rod is fixedly installed at the lower end of the telescopic sleeve, and the lifting rod is located just above the active roller 1, and a cleaning cotton ball is fixedly installed at the lower end of the lifting rod, and the cleaning cotton ball is made of a composite sponge material, and the cleaning cotton ball is engaged with the groove on the outer side of the active roller 1;

[0020] A traction rope is fixedly installed on the outer side of the lifting rod, and the traction rope is fixedly connected to the lower end of the moving board, and the traction rope is located at the lower end of the moving board on the side close to the protective cover.

[0021] Preferably, a support rod is rotatably mounted on the upper end surface of the skateboard, and connecting gears are fixedly mounted on both ends of the support rod, and the left and right connecting gears are respectively meshed and connected with the rotating cylinder and the rotating sleeve, and the connecting rod is rotatably mounted on the upper end of the skateboard.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. By providing grooves of different sizes on the outer sides of the active roller 1, the active roller 2 and the driven roller, the device can be used for straightening copper wires of different sizes, thus ensuring the convenience of using the device;

[0024] 2. By increasing the distance between the mounting arc block and the connecting rod, the rotation speed of the mounting rod can be changed, thereby slowing down the rotation speeds of the active roller 1, active roller 2 and driven roller, thereby ensuring the straightening effect of the device on copper wires of different sizes;

[0025] 3. Furthermore, by driving the placement cylinder to move through the moving plate, the placement cylinder can accurately control the position corresponding to the outer groove of the active roller, thereby ensuring the accuracy of the loading of the device;

[0026] 4. Furthermore, by pulling the lifting rod with the traction rope to move, the cleaning cotton ball can be closely contacted with the groove on the outer side of the active roller, thereby automatically completing the cleaning process of the outer side of the active roller, effectively improving the convenience of using the device;

[0027] 5. Furthermore, the device is small in size, flexible in use, and easy to carry. The copper wire can be straightened by rotating the roller, which can greatly change the metal wires to which the device is applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the front view of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0030] Figure 3This is a schematic diagram of the three-dimensional structure of the active roller 2 of the present invention;

[0031] Figure 4 This is a schematic diagram of the three-dimensional structure of the arc block installed in the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the cross section of the rotating sleeve of the present invention;

[0033] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing box of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the traction rope in the connection state of the present invention;

[0035] Figure 8 It is a schematic diagram of the three-dimensional structure of the lifting rod of the present invention;

[0036] Fig. 9 It is a schematic diagram of the three-dimensional structure of the driven roller of the present invention;

[0037] Fig.10 This is a schematic diagram of the three-dimensional structure of the connecting gear of the present invention;

[0038] Fig.11 It is a schematic diagram of the three-dimensional structure of the cross section of the adjusting rod of the present invention.

[0039] In the figure: 1, operating table; 2, protective cover; 3, active roller 1; 4, active roller 2; 5, driven roller; 6, slide plate; 7, driving motor; 8, output shaft; 9, rotating cylinder; 10, moving sleeve rod; 11, mounting arc block; 12, reciprocating screw rod 1; 13, bevel gear 1; 14, ratchet; 15, rotating sleeve; 16, ratchet; 17, connecting rod; 18, bevel gear 2; 19, bevel gear 3; 20, driving sleeve rod; 21. Reciprocating screw rod 2; 22. Bevel gear 4; 23. Telescopic rod; 24. Mounting rod; 25. Bevel gear 5; 26. Bevel gear 6; 27. Moving groove; 28. Moving plate; 29. ​​Placing cylinder; 30. Reciprocating screw rod 3; 31. Traction rope; 32. Telescopic sleeve; 33. Lifting rod; 34. Fixed box; 35. Cleaning cotton ball; 36. Protective sleeve; 37. Support rod; 38. Connecting gear; 39. Adjusting rod. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1: This embodiment Figure 1-Figure 6 and Figure 8-Figure 11 As shown, in order to solve the problem of the existing device straightening copper wires of different sizes at a constant speed, the device is able to stably straighten the copper wire, and the specific contents are as follows:

[0042] An operating table 1 and a protective cover 2 fixedly installed on the upper end of the operating table 1;

[0043] The protective cover 2 is internally rotatably mounted with a driving roller 1 3, a driving roller 2 4 and a driven roller 5, and the outer sides of the driving roller 1 3 and the driving roller 2 4 are fixedly mounted with a bevel gear 6 26;

[0044] A slide plate 6 is slidably mounted on the upper end of the operating table 1, and a driving motor 7 is fixedly mounted on the upper end of the slide plate 6, and an output shaft 8 is fixedly mounted on the output end of the driving motor 7, and a rotating cylinder 9 is fixedly mounted on the outer side of the output shaft 8, a moving sleeve rod 10 is slidably mounted inside the rotating cylinder 9 at an equal angle, and a mounting arc block 11 is fixedly mounted on the end of the moving sleeve rod 10 away from the rotating cylinder 9, and a reciprocating screw rod 12 is installed on the internal thread of the moving sleeve rod 10, and a bevel gear 13 is fixedly mounted on the end of the reciprocating screw rod 12 away from the moving sleeve rod 10, a mounting rod 24 is rotatably mounted on the outer side of the protective cover 2, and two sets of bevel gears 5 25 are fixedly mounted on the outer side of the mounting rod 24, and the bevel gear 5 25 is meshingly connected with the bevel gear 6 26.

[0045] A ratchet 14 is fixedly mounted on one end of the output shaft 8 away from the drive motor 7, and a rotating sleeve 15 is rotatably mounted on the ratchet 14, and the rotating sleeve 15 is rotatably mounted on the outside of the output shaft 8, and the internal torsion spring of the rotating sleeve 15 is linked to a ratchet 16, which is meshed with the ratchet 14.

[0046] A connecting rod 17 is fixedly mounted on one end of the rotating sleeve 15 away from the output shaft 8, and a bevel gear 2 18 and a bevel gear 3 19 are fixedly mounted on the outer side of the connecting rod 17, and the bevel gear 2 18 is meshedly connected with the bevel gear 1 13. A protective sleeve 36 is sleeved on the outer side of the connecting rod 17, and the protective sleeve 36 is located on the outer side of the bevel gear 13, and the protective sleeve 36 is rotatably connected with the reciprocating screw 12. A frame plate rotatably connected with the connecting rod 17 is fixed on the slide plate 6. When the output shaft 8 rotates, so that the ratchet 14 on the output shaft 8 is in a circumferential sliding state with the ratchet 16 inside the rotating sleeve 15, the connecting rod 17 will remain stationary relative to the frame plate under the action of the contact friction force, which is conducive to the meshing transmission of the bevel gear 18 to the bevel gear 13.

[0047] A fixed box 34 is fixedly mounted on the upper end surface of the slide plate 6, and an adjusting rod 39 is rotatably mounted inside the fixed box 34, and two sets of bevel gears 3 19 are fixedly mounted on the outer side of the adjusting rod 39. Meanwhile, the fixed box 34 is located on the outer side of the bevel gear 3 19, and a ratchet 14 is fixedly mounted on one end of the adjusting rod 39 away from the fixed box 34, and another rotating sleeve 15 is rotatably mounted on the outer side of the adjusting rod 39, and a ratchet 16 fixed to the adjusting rod 39 is rotatably mounted inside the other rotating sleeve 15;

[0048] The installation direction of the ratchet wheel 14 and the ratchet teeth 16 in the rotating sleeve 15 on the adjustment rod 39 is opposite to the installation direction of the ratchet wheel 14 and the ratchet teeth 16 in the first rotating sleeve 15 on the end of the output shaft 8;

[0049] A driving sleeve rod 20 is fixedly installed on the outer side of the protective cover 2, and a reciprocating screw rod 21 is installed on the internal thread of the driving sleeve rod 20. A telescopic rod 23 is rotatably installed on the outer side of the protective cover 2, and a bevel gear 4 22 is fixedly installed on the outer sides of the telescopic rod 23 and the reciprocating screw rod 21, and the bevel gear 4 22 is meshed and connected with the bevel gear 3 19, and the bevel gear 4 22 is located inside the fixed box 34.

[0050] When the copper wire straightening device for electronic equipment is used, the device is first placed at the position where it needs to work, and then the bent copper wire can be straightened. At this time, the driving motor 7 needs to drive the rotating cylinder 9 to rotate through the output shaft 8. During the rotation of the rotating cylinder 9, the moving sleeve rod 10 will drive the installation arc block 11 to rotate, and at this time the ratchet 16 is meshed with the ratchet wheel 14, which will cause the connecting rod 17 to drive the bevel gear 2 18 to rotate along with the output shaft 8. At this time, the rotating cylinder 9 will drive the installation arc block 11 to rotate through the moving sleeve rod 10, and the belt sleeved on the outside of the installation arc block 11 will drive the installation rod 24 to rotate. At this time, the installation rod 24 will drive the active roller 1 3 and the active roller 2 4 to rotate through the bevel gear 5 25 and the bevel gear 6 26. At this time, the copper wire that needs to be straightened can be placed inside the placement cylinder 29, and the copper wire inside the placement cylinder 29 enters the groove between the active roller 1 3 and the driven roller 5, so as to straighten the copper wire;

[0051] During this process, the ratchet 16 and the ratchet 14 disposed on the outer side of the connecting rod 17 will mesh, and the rotating sleeve 15 on the outer side of the ratchet 14 will rotate along with the rotating cylinder 9, while the adjusting rod 39 will stop rotating, and the ratchet 16 and the ratchet 14 at one end of the adjusting rod 39 will separate, and the rotating sleeve 15 is provided with two groups, and the two groups of rotating sleeves 15 have different motion states, and at the same time, the ratchet 16 and the ratchet 14 inside the two groups of rotating sleeves 15 are installed in opposite states;

[0052] The upper end surface of the slide plate 6 is also rotatably mounted with a support rod 37 through a bracket, and connecting gears 38 are fixedly mounted at both ends of the support rod 37, and the left and right connecting gears 38 are respectively meshed and connected with the rotating cylinder 9 and the rotating sleeve 15, while the connecting rod 17 is rotatably mounted on the upper end of the slide plate 6;

[0053] When straightening copper wires of different sizes, the driving motor 7 will drive the output shaft 8 and the rotating cylinder 9 to rotate in the opposite direction. At this time, the ratchet 14 on the output shaft 8 will slide circumferentially along the ratchet teeth 16, and the connecting rod 17 will stop rotating under the action of the friction resistance of the frame plate, and the ratchet 14 on the outside of the adjusting rod 39 will mesh with the ratchet teeth 16, and during the rotation of the rotating cylinder 9, the rotating sleeve 15 on the outside of the adjusting rod 39 will be driven to rotate through the connecting gear 38 and the support rod 37, and the adjusting rod 39 will be driven to rotate at the same time. At this time, the two sets of bevel gears 3 19 on the outside of the adjusting rod 39 can drive the two sets of bevel gears 4 22 meshed with the bevel gear 3 19 to rotate. At this time, the bevel gear 4 22 will drive the reciprocating screw rod 21 to rotate inside the driving sleeve rod 20, so that The reciprocating screw rod 21 moves toward the inside of the driving sleeve rod 20. At this time, the slide plate 6 will slide at the upper end of the operating table 1 and approach the protective cover 2. At this time, the telescopic rod 23 will shrink, the connecting rod 17 will stop and the bevel gear 2 18 will stop, and the bevel gear 13 will rotate under the action of the reciprocating screw rod 12 and the moving sleeve rod 10, so that the reciprocating screw rod 12 rotates and the moving sleeve rod 10 moves away from the reciprocating screw rod 12. At this time, the distance between the mounting arc block 11 and the connecting rod 17 will increase, so that the belt is firmly mounted on the outside of the mounting arc block 11 and the mounting rod 24. At this time, the rotation speed of the mounting rod 24 can be changed, and then the rotation speed of the active roller 1 3, the active roller 2 4 and the driven roller 5 can be changed, so as to control the straightening effect of copper wires of different sizes.

[0054] Embodiment 2: This embodiment is as follows Figure 1-Figure 7 As shown, in order to solve the problem that the existing device is suitable for copper wires of different sizes through a single roller, the device is capable of straightening different copper wires, and the specific contents are as follows:

[0055] A moving groove 27 is provided at the upper end of the operating table 1, and a moving plate 28 is slidably installed inside the moving groove 27, and a placing cylinder 29 is fixedly installed inside the moving plate 28, and the placing cylinder 29 is arranged correspondingly to the outer groove of the active roller 3;

[0056] A reciprocating screw rod 30 is rotatably mounted on the upper end of the operating table 1 , and the reciprocating screw rod 30 passes through the moving plate 28 .

[0057] When the copper wire straightening device for electronic equipment is used, in the process of bevel gear three 19 driving bevel gear four 22 to rotate, bevel gear four 22 will drive telescopic rod 23 to rotate, and at this time, telescopic rod 23 will drive reciprocating screw three 30 to rotate at the upper end of operating table 1 through belt, and the rotation of reciprocating screw three 30 will make moving plate 28 slide inside moving groove 27, and the movement of moving plate 28 will drive three groups of placing cylinders 29 to move, so that the position of placing cylinder 29 can correspond to the grooves of different sizes on the outside of active roller 1 3 and driven roller 5, so as to facilitate the placement of copper wires of different sizes through placing cylinder 29 to correspond to the grooves, thereby ensuring the convenience of copper wire straightening processing of the device.

[0058] Embodiment 3: This embodiment is as follows Figure 1-Figure 3 and Figure 7-Figure 8 As shown, in order to solve the problem that the existing device needs manual cleaning, the device automatically cleans to ensure neatness, and the specific contents are as follows:

[0059] A telescopic sleeve 32 is fixedly installed inside the upper end of the protective cover 2, and a lifting rod 33 is fixedly installed at the lower end of the telescopic sleeve 32, and the lifting rod 33 is located just above the active roller 3, and a cleaning cotton ball 35 is fixedly installed at the lower end of the lifting rod 33. The cleaning cotton ball 35 is made of a composite sponge material, and the cleaning cotton ball 35 is engaged with the groove on the outer side of the active roller 3;

[0060] A traction rope 31 is fixedly installed on the outer side of the lifting rod 33 , and the traction rope 31 is fixedly connected to the lower end of the moving plate 28 , and the traction rope 31 is located directly below the side of the moving plate 28 close to the protective cover 2 .

[0061] When the placement tube 29 corresponds to the middle size of the outer side of the active roller 3, the traction rope 31 is in an anti-loosening state, and the cleaning cotton ball 35 is located at the upper end of the active roller 3. When the moving plate 28 moves in the moving groove 27, the traction rope 31 will pull the lifting rod 33 downward, and the lifting rod 33 will expand after being stretched. At this time, the lifting rod 33 will move downward and make the cleaning cotton ball 35 at its lower end closely contact with the groove on the outer side of the active roller 3. At this time, when the active roller 3 rotates, the cleaning cotton ball 35 will clean the groove on the outer side thereof, reduce the adhesion of dust and metal dust, and automatically complete the cleaning process of the device, which effectively improves the convenience of using the device and increases the overall practicality.

[0062] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0063] 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 copper wire straightening device for electronic equipment, comprising an operating table (1) and a protective cover (2) fixedly mounted on the upper end of the operating table (1); Features: The protective cover (2) further comprises a driving roller 1 (3), a driving roller 2 (4) and a driven roller (5) rotatably mounted inside the protective cover (2), and a bevel gear 6 (26) is fixedly mounted on the outer sides of the driving roller 1 (3) and the driving roller 2 (4); A slide plate (6) is slidably mounted on the upper end of the operating table (1), and a driving motor (7) is fixedly mounted on the upper end of the slide plate (6), and an output shaft (8) is fixedly mounted on the output end of the driving motor (7), and a rotating cylinder (9) is fixedly mounted on the outer side of the output shaft (8), a moving sleeve rod (10) is equiangularly slidably mounted inside the rotating cylinder (9), and a mounting arc block (11) is fixedly mounted on the end of the moving sleeve rod (10) away from the rotating cylinder (9), and a reciprocating screw rod (12) is threadedly mounted on the inner side of the moving sleeve rod (10), and a bevel gear (13) is fixedly mounted on the end of the reciprocating screw rod (12) away from the moving sleeve rod (10), and a mounting rod (24) is rotatably mounted on the outer side of the protective cover (2), and two sets of bevel gears (5) (25) are fixedly mounted on the outer side of the mounting rod (24), and the bevel gear (5) (25) is meshingly connected with the bevel gear (6) (26); A ratchet (14) is fixedly mounted on one end of the output shaft (8) away from the drive motor (7), and a rotating sleeve (15) is rotatably mounted on the ratchet (14), and the rotating sleeve (15) is rotatably mounted on the outside of the output shaft (8), and an internal torsion spring of the rotating sleeve (15) is connected to a ratchet (16), and the ratchet (16) is meshedly connected to the ratchet (14); A connecting rod (17) is fixedly mounted on one end of the rotating sleeve (15) away from the output shaft (8), and a bevel gear 2 (18) is fixedly mounted on the outer side of the connecting rod (17), and the bevel gear 2 (18) is meshingly connected with the bevel gear 1 (13), and a protective sleeve (36) is provided on the outer side of the connecting rod (17), and the protective sleeve (36) is located on the outer side of the bevel gear 1 (13), and the protective sleeve (36) is rotatably connected with the reciprocating screw rod 1 (12); A fixed box (34) is fixedly mounted on the upper end surface of the slide plate (6), and an adjusting rod (39) is rotatably mounted inside the fixed box (34), and two sets of bevel gears (19) are fixedly mounted on the outside of the adjusting rod (39), and the fixed box (34) is located on the outside of the bevel gear (19), and a ratchet (14) is fixedly mounted on one end of the adjusting rod (39) away from the fixed box (34), and another rotating sleeve (15) is rotatably mounted on the outside of the adjusting rod (39), and a ratchet (16) is rotatably mounted inside the other rotating sleeve (15); The installation direction of the ratchet wheel (14) and the ratchet teeth (16) in the rotating sleeve (15) on the adjusting rod (39) is opposite to the installation direction of the ratchet wheel (14) and the ratchet teeth (16) in the first rotating sleeve (15) on the end of the output shaft (8); A driving sleeve rod (20) is fixedly mounted on the outer side of the protective cover (2), and a reciprocating screw rod (21) is installed on the inner thread of the driving sleeve rod (20), a telescopic rod (23) is rotatably mounted on the outer side of the protective cover (2), and a bevel gear (22) is fixedly mounted on the outer sides of the telescopic rod (23) and the reciprocating screw rod (21), and the bevel gear (22) is meshingly connected with the bevel gear (19), and the bevel gear (22) is located inside the fixed box (34); A support rod (37) is rotatably mounted on the upper end surface of the slide plate (6), and connecting gears (38) are fixedly mounted on both ends of the support rod (37). The left and right connecting gears (38) are respectively meshed and connected with the rotating cylinder (9) and the rotating sleeve (15), and the connecting rod (17) is rotatably mounted on the upper end of the slide plate (6).

2. A copper wire straightening device for electronic equipment according to claim 1, characterized in that: A moving groove (27) is provided at the upper end of the operating table (1), and a moving plate (28) is slidably mounted inside the moving groove (27), and a placing cylinder (29) is fixedly mounted inside the moving plate (28), and the placing cylinder (29) is arranged correspondingly to the outer groove of the active roller 1 (3).

3. A copper wire straightening device for electronic equipment according to claim 1, characterized in that: A reciprocating screw rod 3 (30) is rotatably mounted on the upper end of the operating table (1), and the reciprocating screw rod 3 (30) passes through the moving plate (28).

4. A copper wire straightening device for electronic equipment according to claim 2, characterized in that: A telescopic sleeve (32) is fixedly installed inside the upper end of the protective cover (2), and a lifting rod (33) is fixedly installed inside the telescopic sleeve (32) via a spring, and the lifting rod (33) is located just above the active roller (3), and a cleaning cotton ball (35) is fixedly installed at the lower end of the lifting rod (33), the cleaning cotton ball (35) is made of a composite sponge material, and the cleaning cotton ball (35) is engaged with a groove on the outer side of the active roller (3); A traction rope (31) is fixedly mounted on the outer side of the lifting rod (33), and the traction rope (31) is fixedly connected to the lower end of the moving plate (28), and the traction rope (31) is located at the lower end of the moving plate (28) on a side close to the protective cover (2).

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