A novel coating pulling device and method for producing electromagnetic wire

Abstract

The present invention discloses a novel coating traction device and method for electromagnetic wire production, and relates to the technical field of electromagnetic wire production. The present invention comprises a bottom plate, a fixed seat, a lubricating oil tank and an oil leakage groove are fixedly connected to the top of the bottom plate, a threading hole is opened on the side of the fixed seat, an intermittent traction mechanism is arranged on the top of the bottom plate, and an anti-blocking mechanism is arranged at the front end of the oil leakage groove; the intermittent traction mechanism comprises a first support seat, a second support seat and a transmission belt, and the present invention is provided with an intermittent traction mechanism, so that when the motor is turned on to drive the rotating shaft to rotate, the first traction roller and the second traction roller are driven to rotate intermittently through the cooperation of components such as rotating gears and driven gears, so that seven groups of electromagnetic wires are pulled and transported at the same time through the cooperation between the first traction roller and the second traction roller, and the intermittent traction and transportation of the electromagnetic wires makes it more convenient to operate the electromagnetic wires in transit.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic wire production, in particular to a novel coating and pulling device and method for producing electromagnetic wire. Background Art

[0002] Electromagnetic wire is an insulated wire used to make coils or windings in electrical products. It is also called winding wire. Electromagnetic wire must meet a variety of usage and manufacturing process requirements. The former includes its shape, specifications, ability to work at high temperatures for a short time or a long time, and withstand strong vibrations and centrifugal forces at high speeds in certain occasions, withstand corona and breakdown at high voltages, and resist chemical corrosion in special atmospheres; the latter includes the requirements for withstanding stretching, bending and abrasion during winding and embedding, as well as swelling and erosion during impregnation and drying.

[0003] The patent document with publication number CN209651623U discloses an automatic wire-leading device for electromagnetic wire production, comprising a base plate, a conveying bracket being symmetrically installed on one side of the top of the base plate by screws, and conveying rollers being rotatably connected to the inner tops of the two conveying brackets, and conveying wire grooves being equidistantly provided on the outer edges of the conveying rollers, a lubricating oil tank being fixedly installed on the top of the conveying bracket, and lubricating nozzles being equidistantly installed on the bottom end of the lubricating oil tank, an oil receiving groove being provided at a position corresponding to the lubricating nozzle on the top of the base plate, and an oil-absorbing cotton plate being embedded and fixedly bonded inside the oil receiving groove, and in the above-mentioned application document, the electromagnetic wire to be pulled is placed in the conveying wire groove inside the conveying roller, and a driving motor is started, and the driving motor drives the conveying roller and the traction roller to rotate synchronously, and the electromagnetic wire is conveyed to the traction roller during the rotation of the conveying roller. The conveying speed is fast and the conveying is continuous, and it is troublesome when the electromagnetic wire in conveyance needs to be operated, which is not conducive to daily production work. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a novel coating and pulling device and method for producing electromagnetic wires, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A new type of coating traction device for electromagnetic wire production, comprising a base plate, a fixed seat, a lubricating oil tank and an oil leakage groove are fixedly connected to the top of the base plate, a threading hole is opened on the side of the fixed seat, an intermittent traction mechanism is arranged on the top of the base plate, and an anti-blocking mechanism is arranged at the front end of the oil leakage groove; the intermittent traction mechanism comprises a first support seat, a second support seat and a transmission belt, the bottoms of the first support seat and the second support seat are both fixedly connected to the top of the base plate, the front end of the first support seat is rotatably connected with a rotating shaft, the front end of the first support seat is provided with a motor, the output shaft of the motor is fixedly connected to the front end of the rotating shaft, the surface of the rotating shaft is fixedly connected with a rotating gear, the inner side of the first support seat is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first traction roller and a driven gear, the inner side of the second support seat is rotatably connected with a cross bar, the surface of the cross bar is fixedly connected with a second traction roller, the cross bar is transmission-connected to the rotating rod through a transmission belt, and the front end of the first support seat is provided with a lubrication mechanism.

[0006] According to the above technical solution, the oil leakage groove is located directly below the first traction roller, and a filter is provided inside the oil leakage groove. Excess lubricating oil on the first traction roller will drip into the oil leakage groove, and the filter will filter the dripping lubricating oil to prevent debris from entering.

[0007] According to the above technical solution, the rotating gear is an incomplete gear, and the teeth on the rotating gear are meshed with the teeth on the driven gear. When the rotating gear rotates and its teeth are meshed with the driven gear, it will drive the driven gear to rotate, and when the rotating gear rotates to the part without teeth, it will not drive the driven gear to rotate.

[0008] According to the above technical solution, seven groups of limiting grooves are provided on the surfaces of the first traction roller and the second traction roller, and seven groups of electromagnetic wires can be pulled simultaneously through the limiting grooves provided on the first traction roller and the second traction roller.

[0009] According to the above technical scheme, the lubrication mechanism includes a pressure chamber and an oil storage chamber, the pressure chamber is fixedly connected to the front end of the first support seat, one side of the pressure chamber is penetrated and fixedly connected with a suction pipe A and a suction pipe B, the ends of the suction pipe A and the suction pipe B away from the pressure chamber are respectively penetrated and fixedly connected with the lubricating oil tank and the oil leakage groove, and the other side of the pressure chamber is penetrated and fixedly connected with a discharge pipe, the oil storage chamber is opened inside the top of the first support seat, the end of the discharge pipe away from the pressure chamber is penetrated and fixedly connected with the oil storage chamber, the bottom of the oil storage chamber is penetrated and fixedly connected with an ejection pipe, the bottom of the ejection pipe is provided with an atomizing nozzle, the internal piston of the pressure chamber is slidably connected with a piston plate, the bottom of the piston plate is fixedly connected with a sliding rod, the sliding rod is penetrated and slidably connected with the bottom of the pressure chamber, the bottom of the sliding rod is fixedly connected with a moving plate, the surface of the sliding rod is sleeved with a return spring, the bottom of the moving plate is fixedly connected with a gear rod, and the top of the piston plate is provided with a switching connection component.

[0010] According to the above technical solution, one-way valves are arranged inside the suction pipe A, the suction pipe B and the discharge pipe, and the teeth on the gear rod are meshed with the teeth on the rotating gear. The one-way valves in the suction pipe A, the suction pipe B and the discharge pipe can limit the flow direction of the lubricating oil. When the rotating gear rotates and its upper teeth are meshed with the teeth on the gear rod, the gear rod will be driven to move upward.

[0011] According to the above technical solution, the switching connection component includes a switching rod and a vertical rod, one end of the switching rod is rotatably connected to the inner wall of the pressure chamber, the other end of the switching rod is fixedly connected to a full gear, the side of the switching rod is fixedly connected to a closing plate, the bottom of the vertical rod is fixedly connected to the top of the piston plate, a groove is opened on the side of the vertical rod, a telescopic spring is arranged inside the groove, and an arc block is slidably connected inside the groove through the telescopic spring.

[0012] According to the above technical solution, the closing plate fits against the inner wall of the pressure bin, the arc surface of the arc block faces upward, the friction between the switching rod and the inner wall of the pressure bin is greater than the elastic force of the telescopic spring, and the closing plate can close the connection between the suction pipe A or the suction pipe B and the inside of the pressure bin. The arc surface of the arc block cannot drive the full gear and the switching rod to rotate, and the arc surface of the arc block will move into the groove when squeezed.

[0013] According to the above technical solution, the anti-blocking mechanism includes an eccentric ring and a pneumatic chamber, the eccentric ring is fixedly connected to the surface of the rotating rod, the pneumatic chamber penetrates and is fixedly connected to the front end of the oil leakage groove, an airbag is provided at one end of the pneumatic chamber, and the internal piston at the other end of the pneumatic chamber is slidably connected to a push rod, and the top of the push rod is fixedly connected to a collision plate.

[0014] According to the above technical solution, a novel traction method of a coating traction device for producing electromagnetic wire is characterized in that it comprises the following steps:

[0015] S1, placing the electromagnetic wire in the limiting grooves on the surfaces of the first traction roller and the second traction roller, and passing through the threading holes on the side of the fixing seat;

[0016] S2, turning on the motor to drive the rotating shaft to rotate, and the rotating shaft drives the first traction roller and the second traction roller to intermittently rotate through the rotating gear, the driven gear, the transmission belt and the cross bar to traction and transport the electromagnetic wire;

[0017] S3, when the motor is turned on to rotate the rotating gear, the suction pipe A absorbs the lubricating oil in the lubricating oil tank through the cooperation of the gear rod, the sliding rod, the piston plate, the moving plate and the return spring, and discharges the lubricating oil into the oil storage chamber through the discharge pipe, and finally sprays the lubricating oil onto the electromagnetic wire in the traction and transportation process through the spray pipe and the atomizing nozzle. The excess lubricating oil drips into the oil leakage tank, and the lubricating oil in the oil leakage tank can be intermittently absorbed by switching the connecting components to reduce waste;

[0018] S4. Turn on the motor. When the rotating rod rotates, it will repeatedly squeeze the airbag through the eccentric ring. At this time, the collision plate will be driven by the cooperation of the air pressure chamber and the push rod to repeatedly hit the bottom of the filter screen, causing it to vibrate slightly to prevent blockage.

[0019] The present invention provides a novel coating traction device and method for producing electromagnetic wires, which has the following beneficial effects:

[0020] (1) The present invention sets an intermittent traction mechanism so that when the motor is turned on to drive the rotating shaft to rotate, the first traction roller and the second traction roller are driven to rotate intermittently through the cooperation of the rotating gear and the driven gear and related components, so that the seven groups of electromagnetic wires are pulled and transported at the same time through the cooperation between the first traction roller and the second traction roller. The intermittent traction and transportation of the electromagnetic wires makes it more convenient to operate the electromagnetic wires in transportation.

[0021] (2) The present invention sets a lubricating mechanism so that when the motor is turned on, the rotating shaft is driven to rotate. When the rotating shaft drives the rotating gear to rotate, the suction pipe A or the suction pipe B is driven to absorb the lubricating oil through the gear rod, the sliding rod, the piston plate, the pressure chamber and other components, and the lubricating oil is transported to the oil storage chamber through the discharge pipe. Finally, the lubricating oil is sprayed from the spray pipe and the atomizing nozzle to the electromagnetic wire during the traction process for lubrication, so that the electromagnetic wire has higher flexibility during the actual traction process, avoiding the electromagnetic wire from breaking during traction.

[0022] (3) The present invention provides an anti-blocking mechanism so that when the cross bar and the first traction roller rotate, the collision plate is driven to repeatedly hit the bottom of the filter screen through the cooperation of the eccentric ring, the air bag, the air pressure chamber and other components, so that the filter screen vibrates slightly, thereby preventing the dripping lubricating oil from being blocked above the filter screen and being difficult to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional front view of the overall structure of the present invention;

[0024] Figure 2 It is a three-dimensional back view of the overall structure of the present invention;

[0025] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the intermittent traction mechanism of the present invention;

[0026] Figure 4 It is a three-dimensional schematic diagram of a partial structure of the intermittent traction mechanism of the present invention;

[0027] Figure 5 A three-dimensional schematic diagram of the lubrication mechanism structure of the present invention;

[0028] Figure 6 A three-dimensional cross-sectional view of the lubrication mechanism structure of the present invention;

[0029] Figure 7 A three-dimensional schematic diagram of a switching connection component structure of the present invention;

[0030] Figure 8 A three-dimensional cross-sectional view of the switching connection component structure of the present invention;

[0031] Fig. 9 It is a three-dimensional schematic diagram of the anti-blocking mechanism structure of the present invention.

[0032] In the figure: 1, bottom plate; 2, fixed seat; 3, threading hole; 4, lubricating oil tank; 5, oil leakage groove; 6, filter screen; 7, intermittent traction mechanism; 71, first support seat; 72, rotating shaft; 73, motor; 74, rotating gear; 75, rotating rod; 76, first traction roller; 77, cross bar; 78, second traction roller; 79, transmission belt; 710, driven gear; 711, second support seat; 8, lubrication mechanism; 81, pressure chamber; 82, suction pipe A; 83, suction pipe B; 84, Discharge pipe; 85, oil storage chamber; 86, spray pipe; 87, atomizing nozzle; 88, piston plate; 89, slide rod; 810, moving plate; 811, gear rod; 812, return spring; 9, switching connection component; 91, switching rod; 92, closing plate; 93, full gear; 94, vertical rod; 95, groove; 96, telescopic spring; 97, arc block; 10, anti-blocking mechanism; 101, eccentric ring; 102, air pressure chamber; 103, airbag; 104, push rod; 105, impact plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] See also Figure 1-7 , one embodiment of the present invention is: a new type of coating traction device for electromagnetic wire production, comprising a bottom plate 1, a fixed seat 2, a lubricating oil tank 4 and an oil leakage groove 5 are fixedly connected to the top of the bottom plate 1, a threading hole 3 is opened on the side of the fixed seat 2, an intermittent traction mechanism 7 is arranged on the top of the bottom plate 1, and an anti-blocking mechanism 10 is arranged at the front end of the oil leakage groove 5; the intermittent traction mechanism 7 comprises a first support seat 71, a second support seat 711 and a transmission belt 79, the bottoms of the first support seat 71 and the second support seat 711 are both fixedly connected to the top of the bottom plate 1, the front end of the first support seat 71 is rotatably connected to a rotating shaft 72, a motor 73 is arranged at the front end of the first support seat 71, the output shaft of the motor 73 is fixedly connected to the front end of the rotating shaft 72, a rotating gear 74 is fixedly connected to the surface of the rotating shaft 72, a rotating rod 75 is rotatably connected to the inner side of the first support seat 71, and a first traction roller 76 and a driven gear 710 are fixedly connected to the surface of the rotating rod 75, and the oil leakage groove 5 is located directly below the first traction roller 76 , and a filter screen 6 is provided inside the oil leakage groove 5, and the excess lubricating oil on the first traction roller 76 will drip into the oil leakage groove 5, and the filter screen 6 will filter the dripping lubricating oil to prevent debris from entering, the rotating gear 74 is an incomplete gear, and the teeth on the rotating gear 74 are meshed with the teeth on the driven gear 710, and when the rotating gear 74 rotates and its teeth are in meshing with the driven gear 710, it will drive the driven gear 710 to rotate, and when the rotating gear 74 rotates to the toothless part, it will not drive the driven gear 710 to rotate, and the inner side of the second support seat 711 is rotatably connected with a cross bar 77, and the surface of the cross bar 77 is fixedly connected with a second traction roller 78, and the surfaces of the first traction roller 76 and the second traction roller 78 are both provided with seven groups of limiting grooves, and seven groups of electromagnetic wires can be pulled at the same time through the limiting grooves provided on the first traction roller 76 and the second traction roller 78, and the cross bar 77 is transmission-connected to the rotating rod 75 through a transmission belt 79, and a lubrication mechanism 8 is provided at the front end of the first support seat 71.

[0035] When in use, the electromagnetic wire is placed in the limiting grooves on the surfaces of the first traction roller 76 and the second traction roller 78, and passes through the threading hole 3 on the side of the fixing seat 2, and the motor 73 is turned on. The motor 73 drives the rotating shaft 72 to rotate through its output shaft, and the rotation of the rotating shaft 72 drives the rotating gear 74 to rotate. At the beginning, the rotating gear 74 rotates and its upper teeth mesh with the teeth on the driven gear 710 to drive the driven gear 710 to rotate. The rotation of the driven gear 710 drives the rotating rod 75 to rotate, and the rotation of the rotating rod 75 drives the first traction roller 76 to rotate, and the rotation of the rotating rod 75 also drives the rotating gear 710 to rotate. The transmission belt 79 will drive the cross bar 77 to rotate, and the rotation of the cross bar 77 will drive the second traction roller 78 to rotate. When the rotating gear 74 rotates to the point where the toothless part does not mesh with the driven gear 710, the driven gear 710 stops rotating, and the first traction roller 76 and the second traction roller 78 stop rotating. Through the intermittent rotation of the first traction roller 76 and the second traction roller 78, seven groups of electromagnetic wires can be simultaneously pulled and transported toward the second traction roller 78. The intermittent traction and transportation of the electromagnetic wires makes it more convenient to operate the electromagnetic wires in transit.

[0036] See also Figure 1-7On the basis of the above embodiment, in another embodiment of the present invention, the lubrication mechanism 8 includes a pressure bin 81 and an oil storage chamber 85. The pressure bin 81 is fixedly connected to the front end of the first support seat 71. A suction pipe A82 and a suction pipe B83 are penetrated and fixedly connected to one side of the pressure bin 81. The ends of the suction pipe A82 and the suction pipe B83 away from the pressure bin 81 are respectively penetrated and fixedly connected to the lubricating oil tank 4 and the oil leakage groove 5. A discharge pipe 84 is penetrated and fixedly connected to the other side of the pressure bin 81. The oil storage chamber 85 is opened inside the top of the first support seat 71. The end of the discharge pipe 84 away from the pressure bin 81 is penetrated and fixedly connected to the oil storage chamber 85. The bottom of the oil storage chamber 85 is penetrated and fixedly connected to a spray pipe 86. The spray pipe 86 The bottom of the pressure chamber 81 is provided with an atomizing nozzle 87, the internal piston of the pressure chamber 81 is slidably connected to a piston plate 88, the bottom of the piston plate 88 is fixedly connected to a slide rod 89, the slide rod 89 penetrates and is slidably connected to the bottom of the pressure chamber 81, the bottom of the slide rod 89 is fixedly connected to a moving plate 810, the surface of the slide rod 89 is sleeved with a return spring 812, the bottom of the moving plate 810 is fixedly connected to a gear rod 811, the inside of the suction pipe A82, the suction pipe B83 and the discharge pipe 84 are all provided with a one-way valve, the teeth on the gear rod 811 are meshed with the teeth on the rotating gear 74, the one-way valve in the suction pipe A82, the suction pipe B83 and the discharge pipe 84 can limit the flow direction of the lubricating oil, the rotating gear 74 rotates and its upper teeth are engaged with the gear rod 8 When the upper teeth 11 are engaged, the gear rod 811 will be driven to move upward. A switching connection component 9 is provided on the top of the piston plate 88. The switching connection component 9 includes a switching rod 91 and a vertical rod 94. One end of the switching rod 91 is rotatably connected to the inner wall of the pressure chamber 81, and the other end of the switching rod 91 is fixedly connected to a full gear 93. A closing plate 92 is fixedly connected to the side of the switching rod 91. The bottom of the vertical rod 94 is fixedly connected to the top of the piston plate 88. A groove 95 is provided on the side of the vertical rod 94. A telescopic spring 96 is provided inside the groove 95. An arc block 97 is slidably connected to the inside of the groove 95 through the telescopic spring 96. The closing plate 92 is in contact with the inner wall of the pressure chamber 81, and the arc surface of the arc block 97 faces upward. The switching rod 91 and the pressure chamber 81 are connected to each other. The friction force between the inner walls of the force bin 81 is greater than the elastic force of the telescopic spring 96. The closing plate 92 can close the connection between the suction pipe A82 or the suction pipe B83 and the inside of the pressure bin 81. The arc surface of the arc block 97 cannot drive the full gear 93 and the switching rod 91 to rotate, and the arc surface of the arc block 97 will move into the groove 95 when squeezed. The anti-blocking mechanism 10 includes an eccentric ring 101 and an air pressure bin 102. The eccentric ring 101 is fixedly connected to the surface of the rotating rod 75. The air pressure bin 102 penetrates and is fixedly connected to the front end of the oil leakage groove 5. An air bag 103 is provided at one end of the air pressure bin 102. The internal piston at the other end of the air pressure bin 102 is slidably connected to a push rod 104, and the top of the push rod 104 is fixedly connected to a collision plate 105.

[0037] When in use, the motor 73 drives the rotating shaft 72 to rotate through its output shaft. When the rotating shaft 72 rotates and drives the rotating gear 74 to rotate, the rotating gear 74 rotates at the beginning, and its teeth are engaged with the teeth on the gear rod 811, which will drive the gear rod 811 to move upward. The gear rod 811 moves upward and drives the moving plate 810, the sliding rod 89 and the piston plate 88 to move upward. The return spring 812 is squeezed and gradually tightened. The upward movement of the piston plate 88 squeezes the lubricating oil in the pressure chamber 81 and discharges it into the oil storage chamber 85 through the discharge pipe 84. Then, the oil in the oil storage chamber 85 is sprayed through the spray pipe 86 and the atomizing nozzle 87 to the electromagnetic wire in the traction process for lubrication. When the rotating gear 74 rotates to the point where the toothless portion is out of mesh with the gear rod 811, the return spring 812 rebounds and drives the movable plate 810, the gear rod 811, the sliding rod 89 and the piston plate 88 to move downward and restore. At this time, during the downward movement of the piston plate 88, a negative pressure is formed in the pressure chamber 81, thereby sucking the lubricating oil in the lubricating oil tank 4 or the oil leakage groove 5 through the suction pipe A82 or the suction pipe B83. During each upward movement of the piston plate 88, the vertical rod 94 is driven to move upward. The upward movement of the vertical rod 94 drives the arc block 97 to move upward, and its straight surface contacts the teeth on the full gear 93, which drives the full gear 93 to rotate. The piston plate 88 then moves upwards to move the vertical rod 94 downwards, and the arc surface of the arc block 97 contacts the teeth on the full gear 93. At this time, the arc surface of the arc block 97 is squeezed and enters the groove 95, which will not drive the full gear 93 to rotate and cause the closing plate 92 to be restored. Subsequently, the telescopic spring 96 drives the arc block 97 to pop out and restore. Each upward movement of the piston plate 88 will switch the closing plate 92 between the suction pipe A82 and the suction pipe B83, so that the pressure chamber 81 will intermittently inhale. The lubricating oil in the oil leakage groove 5 reduces the waste of lubricating oil, and the rotating rod 75 will drive the eccentric ring 101 to repeatedly squeeze the airbag 103 when rotating. The air pressure inside the airbag 103 will enter the air pressure chamber 102 when it is squeezed, and drive the push rod 104 to move upward. The upward movement of the push rod 104 will drive the impact plate 105 to move upward and hit the bottom of the filter 6 to cause it to shake slightly. When the eccentric ring 101 leaves the airbag 103, the airbag 103 rebounds, and the air pressure returns to the airbag 103. The push rod 104 drives the impact plate 105 to move downward and restore, and the slight shaking of the filter 6 prevents the dripping lubricating oil from being blocked above the filter 6 and difficult to fall.

[0038] A novel traction method of a coating traction device for producing electromagnetic wires, comprising the following steps:

[0039] S1, placing the electromagnetic wire in the limiting grooves on the surfaces of the first traction roller 76 and the second traction roller 78, and passing through the threading hole 3 on the side of the fixing seat 2;

[0040] S2, turning on the motor 73 to drive the rotating shaft 72 to rotate, and the rotating shaft 72 drives the first traction roller 76 and the second traction roller 78 to intermittently rotate through the rotating gear 74, the driven gear 710, the transmission belt 79 and the cross bar 77 to traction and transport the electromagnetic wire;

[0041] S3, when the motor 73 is turned on to rotate the rotating gear 74, the suction pipe A82 absorbs the lubricating oil in the lubricating oil tank 4 through the cooperation of the gear rod 811, the slide rod 89, the piston plate 88, the moving plate 810 and the return spring 812, and discharges the lubricating oil into the oil storage chamber 85 through the discharge pipe 84, and finally sprays the lubricating oil onto the electromagnetic wire in the traction and transportation process through the spray pipe 86 and the atomizing nozzle 87, and the excess lubricating oil drips into the oil leakage groove 5, and the lubricating oil in the oil leakage groove 5 can be intermittently absorbed by switching the connecting component 9 to reduce waste;

[0042] S4, turn on the motor 73, when the rotating rod 75 rotates, it will repeatedly squeeze the airbag 103 through the eccentric ring 101, and at this time, the collision plate 105 will be driven by the cooperation of the air pressure chamber 102 and the push rod 104 to repeatedly hit the bottom of the filter 6 to cause it to vibrate slightly to prevent clogging.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel coating and pulling device for producing electromagnetic wires, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing seat (2), a lubricating oil tank (4) and an oil leakage groove (5); a threading hole (3) is provided on the side of the fixing seat (2); an intermittent traction mechanism (7) is provided on the top of the bottom plate (1); and an anti-blocking mechanism (10) is provided at the front end of the oil leakage groove (5); The intermittent traction mechanism (7) comprises a first support seat (71), a second support seat (711) and a transmission belt (79); the bottoms of the first support seat (71) and the second support seat (711) are fixedly connected to the top of the bottom plate (1); the front end of the first support seat (71) is rotatably connected to a rotating shaft (72); a motor (73) is provided at the front end of the first support seat (71); the output shaft of the motor (73) is fixedly connected to the front end of the rotating shaft (72); and the surface of the rotating shaft (72) is fixedly connected to a rotating shaft (72). gear (74), a rotating rod (75) is rotatably connected to the inner side of the first support seat (71), a first traction roller (76) and a driven gear (710) are fixedly connected to the surface of the rotating rod (75), a cross rod (77) is rotatably connected to the inner side of the second support seat (711), a second traction roller (78) is fixedly connected to the surface of the cross rod (77), the cross rod (77) is transmission-connected to the rotating rod (75) via a transmission belt (79), and a lubrication mechanism (8) is provided at the front end of the first support seat (71); The rotating gear (74) is an incomplete gear, and the teeth on the rotating gear (74) mesh with the teeth on the driven gear (710); The lubricating mechanism (8) comprises a pressure chamber (81) and an oil storage chamber (85). The pressure chamber (81) is fixedly connected to the front end of the first support seat (71). A suction pipe A (82) and a suction pipe B (83) are passed through and fixedly connected to one side of the pressure chamber (81). The ends of the suction pipe A (82) and the suction pipe B (83) away from the pressure chamber (81) are respectively passed through and fixedly connected to the lubricating oil tank (4) and the oil leakage groove (5). The other side of the pressure chamber (81) is passed through and fixedly connected to a discharge pipe (84). The oil storage chamber (85) is opened inside the top of the first support seat (71). The end of the discharge pipe (84) away from the pressure chamber (81) is passed through the oil storage chamber (85). and fixedly connected, the bottom of the oil storage chamber (85) penetrates and is fixedly connected with a spray pipe (86), the bottom of the spray pipe (86) is provided with an atomizing nozzle (87), the internal piston of the pressure chamber (81) is slidably connected with a piston plate (88), the bottom of the piston plate (88) is fixedly connected with a slide rod (89), the slide rod (89) penetrates and is slidably connected with the bottom of the pressure chamber (81), the bottom of the slide rod (89) is fixedly connected with a moving plate (810), the surface of the slide rod (89) is sleeved with a return spring (812), the bottom of the moving plate (810) is fixedly connected with a gear rod (811), and the top of the piston plate (88) is provided with a switching connection component (9); The anti-blocking mechanism (10) comprises an eccentric ring (101) and a pneumatic chamber (102), wherein the eccentric ring (101) is fixedly connected to the surface of the rotating rod (75), the pneumatic chamber (102) penetrates the front end of the oil leakage groove (5) and is fixedly connected, an air bag (103) is provided at one end of the pneumatic chamber (102), and a push rod (104) is slidably connected to the internal piston at the other end of the pneumatic chamber (102), and a collision plate (105) is fixedly connected to the top of the push rod (104).

2. A novel coating and pulling device for producing electromagnetic wire according to claim 1, characterized in that: The oil leakage groove (5) is located directly below the first traction roller (76), and a filter screen (6) is provided inside the oil leakage groove (5).

3. The novel coating and pulling device for producing electromagnetic wire according to claim 1 is characterized in that: Seven groups of limiting grooves are provided on the surfaces of the first traction roller (76) and the second traction roller (78).

4. The novel coating and pulling device for producing electromagnetic wire according to claim 1 is characterized in that: One-way valves are provided inside the suction pipe A (82), the suction pipe B (83) and the discharge pipe (84), and the teeth on the gear rod (811) mesh with the teeth on the rotating gear (74).

5. The novel coating and pulling device for producing electromagnetic wire according to claim 1 is characterized in that: The switching connection assembly (9) comprises a switching rod (91) and a vertical rod (94); one end of the switching rod (91) is rotatably connected to the inner wall of the pressure chamber (81); the other end of the switching rod (91) is fixedly connected to a full gear (93); a side of the switching rod (91) is fixedly connected to a closing plate (92); the bottom of the vertical rod (94) is fixedly connected to the top of the piston plate (88); a groove (95) is provided on the side of the vertical rod (94); a telescopic spring (96) is arranged inside the groove (95); and an arc block (97) is slidably connected inside the groove (95) via the telescopic spring (96).

6. A novel coating and pulling device for producing electromagnetic wire according to claim 5, characterized in that: The closing plate (92) fits against the inner wall of the pressure chamber (81), the arc surface of the arc block (97) faces upward, and the friction force between the switching rod (91) and the inner wall of the pressure chamber (81) is greater than the elastic force of the telescopic spring (96).

7. A traction method for a novel coating traction device for producing electromagnetic wire according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1, placing the electromagnetic wire in the limiting grooves on the surfaces of the first traction roller (76) and the second traction roller (78), and passing through the threading hole (3) on the side of the fixing seat (2); S2, turning on the motor (73) to drive the rotating shaft (72) to rotate, and the rotating shaft (72) drives the first traction roller (76) and the second traction roller (78) to rotate intermittently through the rotating gear (74), the driven gear (710), the transmission belt (79) and the cross bar (77) to traction and transport the electromagnetic wire; S3, when the motor (73) is turned on to rotate the rotating gear (74), the gear rod (811), the slide rod (89), the piston plate (88), the movable plate (810) and the return spring (812) cooperate to make the suction pipe A (82) absorb the lubricating oil in the lubricating oil tank (4) and discharge it into the oil storage chamber (85) through the discharge pipe (84), and finally spray it onto the electromagnetic wire in the traction and transportation process through the spray pipe (86) and the atomizing nozzle (87), and the excess lubricating oil drips into the oil leakage groove (5), and the lubricating oil in the oil leakage groove (5) is intermittently absorbed by switching the connecting component (9), thereby reducing waste; S4, the motor (73) is turned on, and when the rotating rod (75) rotates, it will repeatedly squeeze the air bag (103) through the eccentric ring (101), and at this time, the collision plate (105) will be driven by the cooperation of the air pressure chamber (102) and the push rod (104) to repeatedly hit the bottom of the filter (6) to cause it to vibrate slightly, thereby preventing clogging.

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