Winding equipment for transformer production

Abstract

The invention discloses winding equipment for transformer production, and relates to the technical field of winding equipment for transformer production, the winding equipment for transformer production comprises a bottom plate, a concentration assembly is fixed on the upper surface of the bottom plate, a detection assembly is fixed on the upper surface of the bottom plate, and a paint make-up mechanism is fixed on the upper surface of the bottom plate; mounting plates are fixed to the upper surface of the bottom plate, an output roller penetrates through the mounting plate on the left side, a winding roller penetrates through the mounting plate on the right side, and a motor is fixed to the right side wall of the winding roller. According to the winding equipment for transformer production, when winding work is carried out, a gear set drives a reciprocating lead screw to rotate, so that a coil moves left and right through a sliding block during winding, the situation of single-point winding is avoided, a first guide column is matched with a guide block on a pressing plate during winding, and the winding efficiency is improved. And the pressing plate fixes the wound coil during winding, so that the coil is prevented from loosening, and the influence on subsequent continuous winding of the coil is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of winding equipment for transformer production, and in particular to a winding equipment for transformer production. Background Art

[0002] In modern power systems, transformers, as key electrical equipment, are widely used in various links such as power generation, transmission, distribution and consumption. Their performance directly affects the stability and reliability of the power system. Winding, as the core process in the transformer production process, plays a decisive role in the transformer's electrical performance, electromagnetic compatibility and service life.

[0003] Patent publication number CN118448156B is a winding device for transformer production, including a bottom plate, an output roller and a winding roller for releasing or gathering the coil are fixedly installed at both ends of the bottom plate, and a first motor is fixedly connected to one side of the output roller and the winding roller, and a central component for transmitting and limiting the direction of the coil, a detection component for detecting the paint surface attached to the coil surface, a paint repair mechanism for performing a second paint repair on the coil with the paint surface peeling off, and a drying component for quickly drying the coil surface after the second paint repair are fixedly installed on the bottom plate between the output roller and the winding roller. The above technical scheme will produce the following beneficial effects: In the present invention, a rolling brush is used to roll the coil along the circumferential direction of the coil to avoid the phenomenon of redundant paint gathering, ensure the uniformity of the paint repair coating, and make the formed insulating layer have a better use effect.

[0004] However, in the above-mentioned winding equipment, the coil after the paint touch-up is completed is only wound in the middle, there is no more effective wire arrangement device, and no effective fixing device is set to fix the wound coil. After the coil is wound, it may become loose due to uneven tension, affecting the continuation of subsequent winding work. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a winding device for transformer production, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a winding device for transformer production, comprising a bottom plate, a central component is fixed on the upper surface of the bottom plate, a detection component is fixed on the upper surface of the bottom plate, a paint touch-up mechanism is fixed on the upper surface of the bottom plate, a mounting plate is fixed on the upper surface of the bottom plate, an output roller is passed through the mounting plate on the left side, and the through-through is rotatably connected, a winding roller is passed through the mounting plate on the right side, and the through-through is rotatably connected, a motor is fixed to the right side wall of the winding roller, the motor starts to drive the winding roller to rotate, the left side wall of the winding roller and the left side wall of the output roller are connected by a belt drive, and the output roller is driven to rotate by the belt drive when the winding roller rotates, a wire arrangement mechanism is provided on the upper surface of the bottom plate to facilitate winding of the winding roller, an auxiliary mechanism is provided on the side of the wire arrangement mechanism close to the winding roller to facilitate adjustment of the wound coil, and protective mechanisms are provided on both sides of the wire arrangement mechanism to facilitate power-off protection;

[0007] Among them, the wire arrangement mechanism includes a gear set, a reciprocating screw, a slider, a first guide column, a spring rod, a pressure plate, a limit block, a connecting plate, a clamping plate and a hinge plate. The gear set includes a large gear and a small gear. A bracket is fixed on the upper surface of the base plate. The reciprocating screw passes through the bracket and is rotatably connected at the penetration point. The large gear is fixedly connected to the side wall of the winding roller. When the winding roller rotates, it drives the large gear to rotate. The small gear is fixedly connected to the side wall of the reciprocating screw. The large gear and the small gear are meshed. The rotation of the large gear drives the small gear to rotate. When the small gear rotates, it drives the reciprocating screw to rotate.

[0008] According to the above technical solution, the reciprocating screw passes through the slider and is threadedly connected at the penetration point. The outer wall of the slider is slidably connected to the inner wall of the bracket. When the reciprocating screw rotates, it drives the slider to slide against the inner wall of the bracket. The first guide column is fixedly connected to the back of the slider, and the slider drives the first guide column to move when it slides. The spring rod is fixedly connected to the upper surface of the base plate, and the pressure plate is fixedly connected to the upper surface of the spring rod. A raised guide block is fixed on the upper surface of the pressure plate, and the guide block is slidably connected to the first guide column. When the first guide column moves, it pushes the pressure plate to move up and down along the inclined direction of the guide block.

[0009] According to the above technical solution, the slider is provided with a through groove, the limit block passes through the through groove and is slidably connected at the penetration point, the side wall of the pressure plate is provided with a sliding groove, the side wall of the limit block and the inner wall of the sliding groove are slidably connected, and when the slider slides, it drives the limit block to slide in the sliding groove, and at the same time, the pressure plate moves up and down, driving the limit block to slide up and down, and the connecting plate is fixedly connected to the upper surface of the limit block, and when the limit block slides up and down, it drives the connecting plate to move up and down.

[0010] According to the above technical solution, a groove is provided on the front side of the slider, and the splint is slidably connected to the inner wall of the groove. The side wall of the splint is slidably connected to the inner wall of the limit block. When the limit hole slides up and down, the splint is pushed to slide left and right along the inclined surface. The hinged plate is hinged at the upper end of the connecting plate, and the connecting plate drives the hinged plate to rotate when it moves up and down. The end of the hinged plate away from the connecting plate is hinged to the side wall of the splint, and the splint is driven to slide when the hinged plate rotates.

[0011] According to the above technical solution, the auxiliary mechanism includes a second guide column, a movable plate, a first spring, a first adjustment plate, a hinged rod, a long rod, a second adjustment plate and a third adjustment plate. The second guide column is fixedly connected to the side wall of the pressure plate, a sliding groove is provided on the upper surface of the bottom plate, the movable plate and the inner wall of the sliding groove are slidably connected, the movable plate is provided with a guide groove, the second guide column passes through the guide groove, and is slidably connected at the penetration point. When the pressure plate moves up and down, it drives the movable plate to slide left and right along the guide groove and fit the sliding groove.

[0012] According to the above technical solution, the first spring is fixedly connected to the side wall of the movable plate, and the movable plate drives the first spring to move left and right when it moves left and right. The first adjustment plate is fixedly connected to one end of the first spring away from the movable plate, and the movement of the first spring drives the first adjustment plate to move. A groove is provided on the side wall of the first adjustment plate away from the first spring, and a roller is rotated on the inner wall of the groove. When the first adjustment plate moves, the roller rolls by friction. A limiting column is fixed on the upper surface of the first adjustment plate, and when the first adjustment plate moves, the limiting column is driven to move.

[0013] According to the above technical solution, the limiting column passes through the hinged rod and is rotatably connected at the penetration point. When the limiting column moves, it drives the hinged rod to move and rotate. The long rod passes through one end of the hinged rod away from the limiting column, and the penetration point is in contact. When the hinged rod rotates, it pushes the long rod to move forward and backward. The second adjustment plate is fixedly connected to the bottom end of the long rod. When the long rod moves, it drives the second adjustment plate to move. A groove is provided on the bottom surface of the second adjustment plate. A roller is rotated on the inner wall of the groove. When the second adjustment plate moves, the roller rolls by friction. The third adjustment plate is fixedly connected to the back side of the slider.

[0014] According to the above technical solution, the protective mechanism includes a second spring, a tension sensor, a support rod, a controller, a fixed plate, a connecting rod and a sliding block, the second spring is fixedly connected to the upper surface of the second adjustment plate, the tension sensor is fixedly connected to the upper surface of the second spring, and the second spring transmits tension to the tension sensor when stretched, the support rod is fixedly connected to the upper surface of the base plate, the bottom surface of the support rod and the outer wall of the tension sensor are slidably connected, and the controller is fixedly connected to the side wall of the support rod.

[0015] According to the above technical solution, the tension sensor is electrically connected to the controller, and the tension sensor sends an electrical signal to the controller when detecting tension. The controller is electrically connected to the motor, and the controller transmits the electrical signal to the motor after receiving the electrical signal. The fixed plate is fixedly connected to the side wall of the bracket, and the connecting rod is hinged on the lower surface of the second adjustment plate. When the second adjustment plate moves up and down, it drives the connecting rod to move up and down. One end of the connecting rod away from the second adjustment plate is hinged to the sliding block, and when the connecting rod moves up and down, it pushes the sliding block to slide. The sliding block is slidably connected to the upper surface of the fixed plate, and an elastic telescopic rod is fixed on the front of the sliding block. Limiting holes are provided on the outer walls on both sides of the winding roller.

[0016] The present invention provides a winding device for transformer production, which has the following beneficial effects:

[0017] (1) In the present invention, when winding, the reciprocating screw is driven to rotate by the gear set, so that the coil moves left and right through the slider during winding, avoiding the situation of single-point winding. While winding, the first guide column and the guide block on the pressure plate cooperate to fix the wound coil during winding, avoiding the coil from loosening and affecting the subsequent winding of the coil; the limit block is driven to slide by the up and down movement of the pressure plate, and the connecting plate and the hinged plate are cooperated to drive the clamping plate to slide. When the pressure plate descends, the clamping plate is used to clamp the coil, thereby increasing the tension of the coil and avoiding the situation where the tightness of the winding is too different during winding, resulting in local over-tightness or over-looseness, thereby reducing the life of the product.

[0018] (2) In the present invention, the second guide column is driven to move up and down by the movement of the pressure plate, and the second guide column cooperates with the sliding groove to drive the movable plate to slide left and right. The first adjustment plate is moved left and right through the connection of the first spring. When moving, the roller on the inner wall of the first adjustment plate rotates with the coil by friction, so that the loosely arranged coils are gathered together, and the coils arranged in the same place are pushed apart, so as to avoid uneven stacking of wire layers, cause local hot spots or insulation defects, and affect the quality of the product; the left and right movement of the first adjustment plate drives the hinged rod to rotate, and cooperates with the long rod to drive the second adjustment plate to move forward and backward. The second adjustment plate and the third adjustment plate clamp the coil in the middle, and the roller on the inner wall of the second adjustment plate rolls the coil to flatten the excessively bent parts of the coil, so as to avoid partial bending of the coil during winding, resulting in messy wiring, and causing the coil to become loose or displaced due to uneven force in subsequent use.

[0019] (3) According to the present invention, when the coil is broken or wound, there is no coil between the second adjustment plate and the third adjustment plate, and the second adjustment plate is no longer supported. The second spring is stretched by gravity, and the second spring applies tension to the tension sensor. When the tension sensor is subjected to tension, an electrical signal is transmitted to the controller, so that the motor is powered off and stops working, thereby preventing the motor from continuing to run after the coil is broken or the work is completed, which wastes energy and is prone to accidents. If the motor does not receive the electrical signal, the second adjustment plate will also drive the connecting rod to push the sliding block to slide, so that the elastic telescopic rod is against the side wall of the left end of the winding roller. When the limiting hole on the outer wall of the winding roller is aligned with the elastic telescopic rod, the elastic telescopic rod is inserted into the limiting hole to stop the winding roller, thereby preventing the tension sensor or the controller from failing to stop working and causing an accident. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the cable arrangement mechanism of the present invention;

[0023] Figure 4 For the present invention Figure 3 A schematic diagram of the local enlarged structure of area A;

[0024] Figure 5 This is a schematic diagram of the exploded structure of the cable arrangement mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the protection mechanism of the present invention;

[0027] Figure 8 For the present invention Figure 7 A schematic diagram of the local enlarged structure of area B;

[0028] Fig. 9 It is a schematic diagram of the internal structure of the sliding block of the present invention.

[0029] In the figure: 1. bottom plate; 2. centralized component; 3. detection component; 4. paint touch-up mechanism; 5. output roller; 6. winding roller; 7. motor; 8. wire arrangement mechanism; 81. gear set; 82. reciprocating screw rod; 83. slider; 84. first guide column; 85. spring rod; 86. pressure plate; 87. limit block; 88. connecting plate; 89. clamping plate; 810. hinged plate; 9. auxiliary mechanism; 91. second guide column; 92. moving plate; 93. first spring; 94. first adjustment plate; 95. hinged rod; 96. long rod; 97. second adjustment plate; 98. third adjustment plate; 10. protection mechanism; 101. second spring; 102. tension sensor; 103. support rod; 104. controller; 105. fixed plate; 106. connecting rod; 107. sliding block. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 9 One embodiment of the present invention is as follows: a winding device for transformer production includes a bottom plate 1, a centralized component 2 is fixed on the upper surface of the bottom plate 1, a detection component 3 is fixed on the upper surface of the bottom plate 1, a paint touch-up mechanism 4 is fixed on the upper surface of the bottom plate 1, a mounting plate is fixed on the upper surface of the bottom plate 1, an output roller 5 is passed through the left mounting plate, and is rotatably connected at the penetration point, a winding roller 6 is passed through the right mounting plate, and is rotatably connected at the penetration point, a motor 7 is fixed to the right side wall of the winding roller 6, the motor 7 is started, and the motor 7 drives the winding roller 6 to rotate, the left side wall of the winding roller 6 and the left side wall of the output roller 5 are connected by belt transmission, the winding roller 6 drives the pulley to rotate when it rotates, and the output roller 5 is driven to rotate by the belt transmission, and a wire arrangement mechanism 8 for facilitating the winding of the winding roller 6 is provided on the upper surface of the bottom plate 1.

[0032] Among them, the wire arrangement mechanism 8 includes a gear set 81, a reciprocating screw rod 82, a slider 83, a first guide column 84, a spring rod 85, a pressure plate 86, a limit block 87, a connecting plate 88, a clamping plate 89 and a hinge plate 810. The gear set 81 includes a large gear and a small gear. A bracket is fixed on the upper surface of the bottom plate 1. The reciprocating screw rod 82 passes through the bracket and is rotatably connected at the penetration point. The large gear is fixedly connected to the side wall of the winding roller 6. When the winding roller 6 rotates, it drives the large gear to rotate. The small gear is fixedly connected to the side wall of the reciprocating screw rod 82. The large gear and the small gear are meshed. When the large gear rotates, it drives the small gear to rotate with the large gear. When the small gear rotates, it drives the reciprocating screw rod 82 to rotate. The reciprocating screw rod 82 passes through the slider 83 and is threaded at the penetration point. The reciprocating screw rod 82 When rotating, the slider 83 slides along the thread groove of the reciprocating screw rod 82, and the outer wall of the slider 83 is slidably connected to the inner wall of the bracket. The reciprocating screw rod 82 rotates to drive the slider 83 to slide left and right along the reciprocating screw rod 82. The first guide column 84 is fixedly connected to the back of the slider 83. When the slider 83 slides, it drives the first guide column 84 to move. The spring rod 85 is fixedly connected to the upper surface of the bottom plate 1, and the pressure plate 86 is fixedly connected to the upper surface of the spring rod 85. The spring rod 85 supports the pressure plate 86 so that the pressure plate 86 applies a thrust to the upper side. A raised guide block is fixed to the upper surface of the pressure plate 86, and the guide block is slidably connected to the first guide column 84. When the first guide column 84 moves, it drives the pressure plate 86 to move up and down, pressing the coil wound on the outside of the winding roller 6 to prevent the coil from loosening. The slider 83 is provided with a through slot, and the limit block 87 passes through the through slot and is slidably connected at the penetration point. When the slider 83 slides left and right, the limit block 87 is driven to move. The side wall of the pressure plate 86 is provided with a slide slot, and the side wall of the limit block 87 is slidably connected to the inner wall of the slide slot. When the limit block 87 moves, it slides up and down with the pressure plate 86, and the connecting plate 88 is fixedly connected to the upper surface of the limit block 87. The limit block 87 slides up and down to drive the connecting plate 88 to move up and down. The front side of the slider 83 is provided with a groove, and the clamping plate 89 is slidably connected to the inner wall of the groove. When the limit block 87 moves downward, the two groups of clamping plates 89 are pushed to slide left and right along the inclined surface of the inner wall thereof. The side wall of the clamping plate 89 is slidably connected to the inner wall of the limit block 87, and the hinged plate 810 and the connecting plate The upper end of the plate 88 is hinged, and the connecting plate 88 moves up and down to drive the hinge plate 810 to rotate along the hinge point of the clamping plate 89 and the hinge plate 810. The end of the hinge plate 810 away from the connecting plate 88 is hinged to the side wall of the clamping plate 89. When the limit block 87 slides upward, the hinge point of the hinge plate 810 is driven to rotate, and the clamping plates 89 are pulled away from each other. When the wire arrangement mechanism 8 is winding, the reciprocating screw rod 82 is driven to rotate through the gear set 81, so that the coil moves left and right through the slider 83 during winding, avoiding the situation of single-point winding. At the same time as winding, the first guide column 84 and the guide block on the pressure plate 86 cooperate to fix the wound coil during winding, avoiding the coil from loosening and affecting the subsequent winding of the coil.The upward and downward movement of the pressing plate 86 drives the limit block 87 to slide, and the connection plate 88 and the hinge plate 810 drive the clamping plate 89 to slide. When the pressing plate 86 descends, the coil passing through the slider 83 is clamped to increase the tension of the coil, so as to avoid the situation where the tightness of the winding is too different during winding, resulting in partial over-tightening or over-loosening, and reducing the product life.

[0033] When the present embodiment is working: the motor 7 is started, the motor 7 drives the winding roller 6 to rotate, and when the winding roller 6 rotates, the pulley is driven to rotate, and the output roller 5 is driven to rotate through the transmission of the belt, and the winding roller 6 rotates and drives the large gear in the gear set 81 to rotate, and when the large gear rotates, the small gear is driven to rotate along with the large gear, and when the small gear rotates, the reciprocating screw rod 82 is driven to rotate, and when the reciprocating screw rod 82 rotates, the slider 83 slides along the thread groove of the reciprocating screw rod 82, and slides left and right along the reciprocating screw rod 82, and when the slider 83 slides, it drives the first guide column 84 to move, and the first guide column 84 is slidably connected with the guide block on the upper surface of the pressure plate 86, so when the first guide column 84 moves, it drives the pressure plate 86 to move up and down, and when the slider 83 slides left and right, it drives the limit block 87 to move, and when the limit block 87 moves, since the pressure plate 86 moves up and down, The limit block 87 and the sliding groove of the pressure plate 86 are also slidably connected, so the limit block 87 also slides up and down with the pressure plate 86 when moving. When the limit block 87 moves downward, it pushes the two sets of clamps 89 to slide along the inclined surface of their inner walls, and the clamps 89 slide along the groove on the front side of the slider 83. Therefore, when the limit block 87 slides downward, it pushes the clamps 89 to approach each other and clamp the coil. At the same time, the limit block 87 drives the connecting plate 88 to move downward, and the connecting plate 88 moves downward to drive the hinged plate 810 to rotate along the hinge point between the clamps 89 and the hinged plate 810, pushing the clamps 89 to move toward the center. When the limit block 87 slides upward, the limit block 87 drives the connecting plate 88 to move upward, and the connecting plate 88 moves upward to drive the hinged plate 810 to rotate around the hinge point between the clamps 89 and the hinged plate 810, pulling the clamps 89 away from each other and releasing the coil.

[0034] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, an auxiliary mechanism 9 for facilitating adjustment of the wound coil is provided on the side of the wire arrangement mechanism 8 close to the winding roller 6. The auxiliary mechanism 9 includes a second guide column 91, a movable plate 92, a first spring 93, a first adjustment plate 94, a hinge rod 95, a long rod 96, a second adjustment plate 97 and a third adjustment plate 98. The second guide column 91 is fixedly connected to the side wall of the pressure plate 86. When the pressure plate 86 moves, it drives the second guide column 91 to move up and down. A sliding groove is provided on the upper surface of the bottom plate 1. The movable plate 92 is slidably connected to the inner wall of the sliding groove. The movable plate 92 is provided with a guide groove. The second guide column 91 passes through the guide groove. The second guide column 91 is slidably connected at the penetration point. When the second guide column 91 moves up and down, it drives the movable plate 92 to slide left and right. The side wall of the movable plate 92 is fixed with a first spring 93. When the movable plate 92 slides left and right, it drives the first spring 93 to move left and right. The first adjustment plate 94 is fixedly connected to the end of the first spring 93 away from the movable plate 92. The left and right movement of the first spring 93 drives the first adjustment plate 94 to move left and right. A groove is provided on the side wall of the first adjustment plate 94 away from the first spring 93. A roller rotates on the inner wall of the groove. When the first adjustment plate 94 moves left and right, the roller on its inner wall rotates by friction with the coil, pushing the loosely arranged coils together and the protruding coils during winding. The first adjustment plate 94 is flattened, and a limiting column is fixed on the upper surface of the first adjustment plate 94. When the first adjustment plate 94 moves left and right, the limiting column drives the limiting column to move left and right. The limiting column penetrates the hinge rod 95, and the penetration is rotatably connected. The limiting column moves left and right to drive the hinge rod 95 to rotate. The long rod 96 penetrates the end of the hinge rod 95 away from the limiting column, and the penetration is fitted. When the hinge rod 95 rotates, it pushes the long rod 96 to move forward and backward. The second adjustment plate 97 is fixedly connected to the bottom end of the long rod 96. The long rod 96 moves forward and backward to drive the second adjustment plate 97 to move forward and backward. A groove is provided on the bottom surface of the second adjustment plate 97, and a roller is rotated on the inner wall of the groove. The third adjustment plate 98 is fixedly connected to the back of the slider 83. The roller at the bottom of the adjustment plate 97 rolls with the coil when moving forward and backward, and cooperates with the third adjustment plate 98 to squeeze the coil and flatten the coil. The auxiliary mechanism 9 drives the second guide column 91 to move up and down through the movement of the pressing plate 86. The second guide column 91 cooperates with the sliding groove to drive the moving plate 92 to slide left and right. The first adjustment plate 94 moves left and right through the connection of the first spring 93. When moving, the roller rotating on the inner wall of the first adjustment plate 94 rotates with the coil, and the loosely arranged coils are gathered together, and the coils arranged at the same place are pushed away, so as to avoid uneven stacking of wire layers, causing local hot spots or insulation defects, and affecting the quality of the product.The first adjustment plate 94 moves left and right to drive the hinge rod 95 to rotate, and the long rod 96 drives the second adjustment plate 97 to move forward and backward. The second adjustment plate 97 and the third adjustment plate 98 sandwich the coil in the middle. The roller rotating on the inner wall of the second adjustment plate 97 rolls the coil to flatten the excessively bent parts of the coil, so as to avoid partial bending of the coil during winding, resulting in messy wiring, and causing the coil to become loose or displaced due to uneven force in subsequent use. ;

[0035] Protection mechanisms 10 are provided on both sides of the wiring mechanism 8 for convenient power-off protection. The protection mechanism 10 includes a second spring 101, a tension sensor 102, a support rod 103, a controller 104, a fixing plate 105, a connecting rod 106 and a sliding block 107. The second spring 101 is fixedly connected to the upper surface of the second adjustment plate 97. When there is a coil between the second adjustment plate 97 and the third adjustment plate 98, the coil supports the second adjustment plate 97, and the second spring 101 is not subject to the gravity of the second adjustment plate 97. When there is no coil between the second adjustment plate 97 and the third adjustment plate 98, the second adjustment plate 97 is subject to gravity, stretching the second spring 101, and the tension sensor 102 is fixedly connected to the upper surface of the second spring 101. The second spring 101 is stretched, and a tension force is applied to the tension sensor 102. The support rod 103 is fixedly connected to the upper surface of the bottom plate 1. The bottom surface of the support rod 103 and the outer wall of the tension sensor 102 are slidably connected. The controller 104 is fixedly connected to the side wall of the support rod 103. The tension sensor 102 is electrically connected to the controller 104. When the tension sensor 102 is subjected to tension, an electrical signal is transmitted to the controller 104. The controller 104 is electrically connected to the motor 7. When the controller 104 receives the electrical signal, it starts and transmits an electrical signal to the motor 7 to control the motor 7 to turn off. The fixing plate 105 is fixedly connected to the side wall of the bracket. The connecting rod 106 is hinged on the lower surface of the second adjustment plate 97. The second adjustment plate 97 is subjected to tension. When gravity moves downward, it drives the connecting rod 106 downward. The end of the connecting rod 106 away from the second adjustment plate 97 is hinged to the sliding block 107. The sliding block 107 is slidably connected to the upper surface of the fixed plate 105. The connecting rod 106 moves downward to push the sliding block 107 to slide. An elastic telescopic rod is fixed on the front of the sliding block 107. When the sliding block 107 slides, it drives the elastic telescopic rod to move. The outer walls on both sides of the winding roller 6 are provided with limited position holes. The protective mechanism 10 detects the tension sensor 102 by using the controller 104. When the coil is broken or wound, there is no coil between the second adjustment plate 97 and the third adjustment plate 98, and the second adjustment plate 97 is no longer supported. The second spring 10 is stretched by gravity. 1. The second spring 101 applies a pulling force to the tension sensor 102. When the tension sensor 102 is subjected to the pulling force, an electrical signal is transmitted to the controller 104, so that the motor 7 is powered off and stops working, so as to prevent the motor 7 from continuing to run after the coil is broken or the work is completed, which not only wastes energy but also easily causes accidents; if the motor 7 does not receive the electrical signal, the second adjustment plate 97 will also drive the connecting rod 106 to push the sliding block 107 to slide, so that the elastic telescopic rod is against the side wall of the left end of the winding roller 6. When the limiting hole on the outer wall of the winding roller 6 is aligned with the elastic telescopic rod, the elastic telescopic rod is inserted into the limiting hole to stop the winding roller 6, so as to prevent the tension sensor 102 or the controller 104 from failing to stop working and causing accidents.

[0036] When the present embodiment is working, the pressing plate 86 drives the second guide column 91 to move up and down when it moves, and the second guide column 91 slides along the guide groove of the moving plate 92. Therefore, the second guide column 91 drives the moving plate 92 to slide left and right when it moves up and down. When the moving plate 92 slides left and right, it drives the first spring 93 to move left and right. The first spring 93 moves left and right and drives the first adjustment plate 94 to move left and right. When the first adjustment plate 94 moves left and right, the roller on its inner wall rotates by friction with the coil, pushing the loosely arranged coils together and flattening the protruding coils during winding. When the first adjustment plate 94 moves, it drives the hinged rod 95 to rotate. When the hinged rod 95 rotates, it pushes the long rod 96 to move back and forth. The long rod 96 moves back and forth and drives the second adjustment plate 97 to move back and forth. When the roller at the bottom of the second adjustment plate 97 moves back and forth, it rolls by friction with the coil, and cooperates with the third adjustment plate 98 to squeeze the coil and flatten the coil.

[0037] The second adjustment plate 97 is suspended under the support rod 103 by connecting with the second spring 101 and the tension sensor 102. When there is a coil between the second adjustment plate 97 and the third adjustment plate 98, the second adjustment plate 97 is supported by the coil. When there is no coil between the second adjustment plate 97 and the third adjustment plate 98, the gravity of the second adjustment plate 97 stretches the second spring 101, and the second spring 101 stretches the tension sensor 102. The tension sensor 102 detects the tension and transmits an electrical signal to the controller 104 to control the motor 7 to cut off the power and turn off the motor 7. When the second adjustment plate 97 moves downward, it drives the connecting rod 106 downward. When the connecting rod 106 moves downward, since the other end of the connecting rod 106 is hinged to the sliding block 107 and the position of the sliding block 107 in the vertical direction remains unchanged, the connecting rod 106 moves downward and rotates around the hinge point, pushing the sliding block 107 to slide. When the sliding block 107 slides, it drives the elastic telescopic rod to move against the winding roller 6. When the motor 7 does not stop as required, the limit hole on the outer wall of the winding roller 6 rotates to be aligned with the elastic telescopic rod, and the elastic telescopic rod will be inserted into the limit hole, forcibly stopping the rotation of the winding roller 6.

[0038] 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 winding device for transformer production, comprising a base plate (1), characterized in that: A centralizing component (2) is fixed on the upper surface of the bottom plate (1), a detecting component (3) is fixed on the upper surface of the bottom plate (1), a paint touch-up mechanism (4) is fixed on the upper surface of the bottom plate (1), a mounting plate is fixed on the upper surface of the bottom plate (1), an output roller (5) is passed through the mounting plate on the left side, and the output roller (5) is rotatably connected at the passing point, a winding roller (6) is passed through the mounting plate on the right side, and the output roller (5) is rotatably connected at the passing point, a motor (7) is fixed to the right side wall of the winding roller (6), the left side wall of the winding roller (6) and the left side wall of the output roller (5) are connected by belt transmission, a wire arrangement mechanism (8) is provided on the upper surface of the bottom plate (1) for facilitating the winding of the winding roller (6), an auxiliary mechanism (9) for facilitating the adjustment of the wound coil is provided on the side of the wire arrangement mechanism (8) close to the winding roller (6), and protective mechanisms (10) for facilitating power-off protection are provided on both sides of the wire arrangement mechanism (8); The wire arrangement mechanism (8) comprises a gear set (81), a reciprocating screw rod (82), a slider (83), a first guide column (84), a spring rod (85), a pressure plate (86), a limit block (87), a connecting plate (88), a clamping plate (89) and a hinge plate (810); the gear set (81) comprises a large gear and a small gear; a bracket is fixed on the upper surface of the bottom plate (1); the reciprocating screw rod (82) passes through the bracket and is rotatably connected at the passing point; the large gear is fixedly connected to the side wall of the winding roller (6); the small gear is fixedly connected to the side wall of the reciprocating screw rod (82); and the large gear and the small gear are meshed.

2. A transformer production winding device according to claim 1, characterized in that: The reciprocating screw rod (82) passes through the slider (83) and is threadedly connected at the penetration point. The outer wall of the slider (83) is slidably connected to the inner wall of the bracket. The first guide column (84) is fixedly connected to the back of the slider (83). The spring rod (85) is fixedly connected to the upper surface of the bottom plate (1). The pressure plate (86) is fixedly connected to the upper surface of the spring rod (85). A raised guide block is fixed on the upper surface of the pressure plate (86). The guide block and the first guide column (84) are slidably connected.

3. A transformer production winding device according to claim 2, characterized in that: The slider (83) is provided with a through slot, the limit block (87) passes through the through slot and is slidably connected at the penetration point, the side wall of the pressure plate (86) is provided with a sliding slot, the side wall of the limit block (87) and the inner wall of the sliding slot are slidably connected, and the connecting plate (88) is fixedly connected to the upper surface of the limit block (87).

4. A transformer production winding device according to claim 3, characterized in that: A groove is provided on the front side of the slider (83); the clamping plate (89) is slidably connected to the inner wall of the groove; the side wall of the clamping plate (89) is slidably connected to the inner wall of the limit block (87); the hinged plate (810) is hinged to the upper end of the connecting plate (88); and one end of the hinged plate (810) away from the connecting plate (88) is hinged to the side wall of the clamping plate (89).

5. The transformer production winding equipment according to claim 1, characterized in that: The auxiliary mechanism (9) comprises a second guide column (91), a movable plate (92), a first spring (93), a first adjustment plate (94), a hinge rod (95), a long rod (96), a second adjustment plate (97) and a third adjustment plate (98); the second guide column (91) is fixedly connected to the side wall of the pressure plate (86); a sliding groove is provided on the upper surface of the bottom plate (1); the movable plate (92) and the inner wall of the sliding groove are slidably connected; the movable plate (92) is provided with a guide groove; the second guide column (91) passes through the guide groove and is slidably connected at the penetration point.

6. A transformer production winding device according to claim 5, characterized in that: The first spring (93) is fixedly connected to the side wall of the movable plate (92), the first adjustment plate (94) is fixedly connected to one end of the first spring (93) away from the movable plate (92), a groove is provided on the side wall of the first adjustment plate (94) away from the first spring (93), a roller is rotatably arranged on the inner wall of the groove, and a limiting column is fixed on the upper surface of the first adjustment plate (94).

7. A transformer production winding device according to claim 6, characterized in that: The limiting column passes through the hinge rod (95) and is rotatably connected at the penetration point. The long rod (96) passes through one end of the hinge rod (95) away from the limiting column and is fitted at the penetration point. The second adjustment plate (97) is fixedly connected to the bottom end of the long rod (96). A groove is provided on the bottom surface of the second adjustment plate (97). A roller is rotatably provided on the inner wall of the groove. The third adjustment plate (98) is fixedly connected to the back side of the slider (83).

8. The transformer production winding equipment according to claim 1, characterized in that: The protection mechanism (10) comprises a second spring (101), a tension sensor (102), a support rod (103), a controller (104), a fixed plate (105), a connecting rod (106) and a sliding block (107); the second spring (101) is fixedly connected to the upper surface of the second adjustment plate (97); the tension sensor (102) is fixedly connected to the upper surface of the second spring (101); the support rod (103) is fixedly connected to the upper surface of the base plate (1); the bottom surface of the support rod (103) is slidably connected to the outer wall of the tension sensor (102); and the controller (104) is fixedly connected to the side wall of the support rod (103).

9. A transformer production winding device according to claim 8, characterized in that: The tension sensor (102) is electrically connected to the controller (104), the controller (104) is electrically connected to the motor (7), the fixed plate (105) is fixedly connected to the side wall of the bracket, the connecting rod (106) is hinged to the lower surface of the second adjustment plate (97), one end of the connecting rod (106) away from the second adjustment plate (97) is hinged to the sliding block (107), the sliding block (107) is slidably connected to the upper surface of the fixed plate (105), an elastic telescopic rod is fixed to the front of the sliding block (107), and limiting holes are provided on the outer walls on both sides of the winding roller (6).

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