A kind of switch power supply transformer coil's setting device

Abstract

The application discloses a kind of switch power supply transformer coil's setting equipment, it is related to transformer production technical field, including base and rotary connection in the top of base's rotary table, further include: constant voltage setting mechanism, it includes bottom plate, screw rod and pressing plate;Linkage limiting mechanism, it includes multiple sliding slots being opened in the top of bottom plate, multiple transmission shafts being respectively rotary connection in multiple sliding slot interiors, multiple limit strips being respectively arranged in multiple transmission shafts exterior and for driving multiple transmission shafts rotation linkage assembly;The switch power supply transformer coil's setting equipment, by limiting block to the top of pressing plate is limited, the load bearing that screw rod is reduced, guarantees the stability of coil winding constant voltage, by automatic constant voltage processing to coil winding, without through artificial means constant voltage processing to coil winding one by one, realizes the effect of batch constant voltage processing to coil winding, effectively improves the efficiency of coil winding constant voltage processing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transformer production, in particular to a shaping device for a switching power transformer coil. BACKGROUND

[0002] During the vacuum drying process of the transformer winding, a constant compression force must be applied to the winding to improve the mechanical strength of the winding and the stability of the box size, enhance the short-circuit resistance of the winding, and avoid the use of a winding compression bed to compress the winding after vacuum drying, thereby improving production efficiency.

[0003] In the patent with publication number CN107993834A, a shaping device for a switching power transformer coil is disclosed, which includes a base plate, a plurality of pads are arranged around the lower side edges of the base plate, a center column is arranged at the upper center of the base plate, the lower end of the center column penetrates the base plate and is fixedly connected to a limiting block, a limiting groove corresponding to the limiting block is arranged on the lower side of the base plate, a plurality of arc-shaped clamping plates are arranged around the center column on the upper side of the base plate, the arc-shaped clamping plates are connected to the base plate through an adjusting mechanism, a pressing plate is sleeved on the center column, a plurality of first sliding blocks are arranged around the inner side wall of the pressing plate, and a first sliding groove corresponding to the first sliding blocks is arranged on the center column;

[0004] The above related technology has the following defects: it needs to manually process the coil winding one by one, it is difficult to automatically process the coil winding in batches, the efficiency of the coil winding constant pressure treatment is low, and after the coil winding is dried, it still needs to manually disassemble the coil winding from the constant pressure device, which is complex to operate. SUMMARY

[0005] The purpose of the present application is to provide a shaping device for a switching power transformer coil to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a shaping device for a switching power transformer coil, comprising a base and a rotary table rotatably connected to the top of the base, further comprising:

[0007] A constant pressure shaping mechanism comprising a base plate, a screw rod and a pressing plate;

[0008] A linkage limiting mechanism comprising a plurality of sliding grooves opened in the top of the base plate, a plurality of transmission shafts rotatably connected inside the plurality of sliding grooves, a plurality of limiting strips arranged outside the plurality of transmission shafts, and a linkage assembly for driving the plurality of transmission shafts to rotate;

[0009] A driving mechanism mounted on the top of the base for driving the screw rod to rotate;

[0010] The auxiliary limiting mechanism comprises a hidden groove formed on the outer wall of the limiting strip near the screw rod and a limiting block slidably connected in the hidden groove.

[0011] Further, a plurality of positioning grooves are formed in the top of the rotating table, and a plurality of clamping grooves are arranged on the outer side of the positioning grooves.

[0012] The first motor is installed in the inside of the base, and the output end of the first motor is fixedly connected with the center of the bottom of the rotating table.

[0013] Further, a plurality of clamping blocks are fixedly connected to the outer wall of the bottom plate, and the plurality of clamping blocks correspond to the plurality of clamping grooves respectively.

[0014] The screw rod is rotatably connected to the top of the bottom plate.

[0015] The inside of the pressing plate is provided with a screw groove, and the screw groove is matched with the screw rod.

[0016] Further, an extension column is fixedly connected to the top end of the screw rod, the extension column is in a funnel-shaped structure, and a first gear is fixedly sleeved on the outside of the extension column.

[0017] Further, the plurality of limiting strips are arranged in a ring array around the screw rod.

[0018] The outside of the transmission shaft is fixedly sleeved with a reciprocating screw rod, the limiting strips are screwed on the outside of the reciprocating screw rod, and the limiting strips are slidably connected to the inner wall of the sliding groove.

[0019] Further, the linkage assembly comprises a structure groove formed in the inside of the bottom plate and a driving shaft rotatably connected in the inside of the screw rod.

[0020] One end of each of the plurality of transmission shafts extends to the inside of the structure groove, and each is fixedly connected with a first bevel gear.

[0021] The bottom end of the driving shaft extends to the inside of the structure groove, and a second bevel gear is fixedly connected thereto, the second bevel gear is meshed with the plurality of first bevel gears respectively, and the plurality of first bevel gears are not meshed with each other.

[0022] Further, the top end of the driving shaft extends to the outside of the extension column, and a second gear is fixedly connected thereto.

[0023] The top of the base is fixedly connected with a first support, the outer wall of the first support is fixedly connected with a toothed arc, and the rotating table drives the second gear to mesh with the toothed arc when rotating.

[0024] Further, the driving mechanism comprises a second support installed on the top of the base, a second motor installed on the top of the second support, and a toothed disc fixedly connected to the output end of the second motor.

[0025] The toothed disc is matched with the first gear;

[0026] The interior of the second support is also provided with two air cylinders, and the elongated ends of the two air cylinders are fixedly connected with pressing blocks.

[0027] Further, the top of the base is also provided with a third support, and a laser sensor is installed on the third support.

[0028] Further, a plurality of springs are fixedly connected to the inner wall of one side of the hidden groove, and the other ends of the springs are fixedly connected to the outer wall of the limiting block;

[0029] The top of the limiting block near the side of the screw rod is provided with an inclined groove.

[0030] Compared with the prior art, the switch power supply transformer coil shaping device has the following beneficial effects:

[0031] 1. By driving the four limiting strips to be close to each other, the coil winding is centrally positioned and externally limited, preventing the coil winding from deforming outwardly during pressure receiving, and at the same time, the limiting effect on the pressing plate is achieved, so that the pressing plate moves downward smoothly.

[0032] 2. The limiting block limits the top of the pressing plate, thereby assisting the screw rod to ensure that the pressing plate will not move subsequently, reducing the bearing force received by the screw rod, and ensuring the stability of the constant pressure of the coil winding.

[0033] 3. By automatically processing the coil winding with constant pressure, manual means is not required to process the coil winding with constant pressure one by one, the effect of batch constant pressure processing of the coil winding is achieved, and the efficiency of the constant pressure processing of the coil winding is effectively improved.

[0034] 4. After the coil winding is dried, the coil winding and the constant pressure shaping mechanism outside the coil winding can be placed on the constant pressure device, the four limiting strips are driven to be far away from each other, the limiting of the coil winding is released, the limiting block is far away from the top of the pressing plate, and the pressing plate is driven to move upward and away from the screw rod, and finally the pressing plate, the coil winding and the bottom plate are taken off in sequence by the mechanical hand, so that the disassembly of the coil winding is completed, and the effect of one machine with two functions is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0036] Figure 1The overall structure of the application is shown in the schematic diagram.

[0037] Figure 2 The structure of the turntable and the first motor of the application is shown in the schematic diagram.

[0038] Figure 3 The structure of the constant-pressure shaping mechanism in each state of the application is shown in the schematic diagram.

[0039] Figure 4 The external structure of the constant-pressure shaping mechanism and the linkage limiting mechanism of the application is shown in the schematic diagram.

[0040] Figure 5 The internal structure of the constant-pressure shaping mechanism and the linkage limiting mechanism of the application is shown in the schematic diagram.

[0041] Figure 6 The structure of the pressing plate of the application is shown in the schematic diagram.

[0042] Figure 7 The structure of the application Figure 5 is shown in the enlarged schematic diagram of the structure at A.

[0043] Figure 8 The structure of the application Figure 5 is shown in the enlarged schematic diagram of the structure at B.

[0044] Figure 9 The structure of the driving mechanism and the laser sensor of the application is shown in the schematic diagram.

[0045] Explanation of reference signs:

[0046] 1, base; 2, turntable; 3, bottom plate; 4, screw rod; 5, pressing plate; 6, positioning groove; 7, clamping groove; 8, first motor; 9, clamping block; 10, screw groove; 11, limiting groove; 12, extension column; 13, first gear; 14, sliding groove; 15, transmission shaft; 16, limiting strip; 17, reciprocating screw rod; 18, structure groove; 19, driving shaft; 20, first bevel gear; 21, second bevel gear; 22, second gear; 23, first support; 24, toothed arc; 25, second support; 26, second motor; 27, toothed disc; 28, air cylinder; 29, pressing block; 30, third support; 31, laser sensor; 32, hidden groove; 33, limiting block; 34, spring; 35, inclined groove. DETAILED DESCRIPTION

[0047] In order for those skilled in the art to better understand the technical solutions of the application, the application will be further described in detail below with reference to the drawings.

[0048] Embodiment: Please refer to Figure 1 - Figure 9The utility model provides a kind of switch power supply transformer coil's setting equipment, including base 1 and rotating connection in the top of base 1's rotating table 2, the top of rotating table 2 is equipped with multiple positioning slots 6, the outside of positioning slot 6 is equipped with multiple clamping slots 7, base plate 3 is compatible with positioning slot 6;First motor 8 is installed in the inside of base 1, and the output of first motor 8 is fixedly connected with the center of the bottom of rotating table 2;

[0049] The positioning slot 6 in the embodiment is four, and the four positioning slots 6 are distributed in a ring array with the axis of the rotating table 2 as the center, and the positioning slots 6 are used for positioning the constant-pressure shaping mechanism.

[0050] The rotating table 2 is stopped for a quarter of a turn by controlling the first motor 8.

[0051] Further comprising:

[0052] The constant-pressure shaping mechanism comprises a base plate 3, a screw rod 4 and a pressing plate 5, a plurality of clamping blocks 9 are fixedly connected to the outer wall of the base plate 3, the plurality of clamping blocks 9 correspond to the plurality of clamping slots 7 respectively, and the clamping blocks 9 are compatible with the clamping slots 7; the screw rod 4 is rotatably connected to the top of the base plate 3; the pressing plate 5 is internally provided with a screw groove 10, the screw groove 10 is compatible with the screw rod 4, a plurality of limiting grooves 11 are formed in the outer wall of the pressing plate 5, an extension column 12 is fixedly connected to the top end of the screw rod 4, the extension column 12 is in the shape of a funnel, a first gear 13 is fixedly sleeved to the outside of the extension column 12, and the outer diameter of the first gear 13 is smaller than the inner diameter of the screw groove 10.

[0053] The pressing plate 5 is placed in the left positioning slot 6 by the mechanical hand, and each clamping block 9 is inserted into each clamping slot 7 to prevent the subsequent pressing plate 5 from rotating, and then the coil winding is placed on the top of the base plate 3 by the mechanical hand.

[0054] When the base plate 3 rotates to the rear, the pressing plate 5 is placed outside the extension column 12, that is, the top end of the screw rod 4, by the mechanical hand.

[0055] The linkage limiting mechanism is installed on the bottom plate 3 and used for externally limiting the coil winding. The linkage limiting mechanism comprises a plurality of sliding grooves 14 formed on the top of the bottom plate 3, a plurality of transmission shafts 15 rotatably connected in the sliding grooves 14 respectively, a plurality of limiting strips 16 arranged outside the transmission shafts 15 respectively, and a linkage assembly used for driving the transmission shafts 15 to rotate; the limiting strips 16 are arranged in a ring array with the screw rod 4 as the center; a reciprocating screw rod 17 is sleeved outside the transmission shaft 15, the limiting strip 16 is screwed outside the reciprocating screw rod 17, and the limiting strip 16 is also slidably connected to the inner wall of the sliding groove 14; the linkage assembly comprises a structure groove 18 formed in the bottom plate 3 and a driving shaft 19 rotatably connected in the screw rod 4; one end of each of the transmission shafts 15 extends into the structure groove 18 and is fixedly connected with a first bevel gear 20; the bottom end of the driving shaft 19 extends into the structure groove 18 and is fixedly connected with a second bevel gear 21; the second bevel gear 21 is engaged with the first bevel gears 20 respectively, the first bevel gears 20 are not engaged with each other, the top end of the driving shaft 19 extends outside the extension column 12 and is fixedly connected with a second gear 22; the top of the base 1 is fixedly connected with a first support 23, the outer wall of the first support 23 is fixedly connected with a toothed arc 24, and the second gear 22 is engaged with the toothed arc 24 when the rotary table 2 rotates; the outer diameter of the second gear 22 is smaller than the inner diameter of the screw groove 10.

[0056] After the coil winding is placed on the top of the bottom plate 3, the rotary table 2 is driven to rotate one quarter of a circle and then stop by controlling the first motor 8. In this process, the driving shaft 19 is driven to rotate through the engagement between the second gear 22 and the toothed arc 24, the four transmission shafts 15 are driven to rotate synchronously through the engagement between the second bevel gear 21 and the four first bevel gears 20 respectively, and the four reciprocating screw rods 17 are driven to rotate synchronously, thereby driving each limiting strip 16 to move from one end of the reciprocating screw rod 17 away from the screw rod 4 to the other end of the reciprocating screw rod 17 close to the screw rod 4, that is, driving the four limiting strips 16 to approach each other, center positioning and external limiting of the coil winding are realized, and the problem of deformation of the coil winding outwardly during pressure is prevented.

[0057] When the pressing plate 5 is placed subsequently, the four limiting grooves 11 on the outer wall of the pressing plate 5 are sleeved outside the four limiting strips 16 respectively, and the four limiting strips 16 play a limiting role on the pressing plate 5, so that the pressing plate 5 does not rotate with the screw rod 4 when the screw rod 4 rotates, but only moves downward along the outer wall of each limiting strip 16.

[0058] The driving mechanism is installed on the top of the base 1 and used for driving the screw rod 4 to rotate. The driving mechanism comprises a second support 25 installed on the top of the base 1, a second motor 26 installed on the top of the second support 25, and a toothed disc 27 fixedly connected to the output end of the second motor 26; the toothed disc 27 is matched with the first gear 13; two air cylinders 28 are further installed in the second support 25, and a pressing block 29 is fixedly connected to the extension end of each of the air cylinders 28.

[0059] After the pressing plate 5 is placed, the first motor 8 continues to drive the rotating table 2 to rotate by one quarter of a circle and then stop, at this time, the first gear 13 is engaged with the toothed disc 27, the two cylinders 28 are controlled to drive the pressing block 29 to move downward and abut against the top of the pressing plate 5, so that the pressing plate 5 remains horizontal, then the second motor 26 is controlled to drive the toothed disc 27 to rotate, the toothed disc 27 and the first gear 13 are engaged to drive the extension column 12 to rotate, and then drive the screw rod 4 to rotate, the limiting strip 16 limits the pressing plate 5 to move downward, and the coil winding at the bottom is pressed downward;

[0060] The second support 25 is internally provided with a detachable limiting rod, and the pressing plate 5 is internally provided with a corresponding rod groove, when the coil winding is dried and needs to be removed from the constant-pressure shaping mechanism, and the coil winding is rotated to the bottom of the pressing block 29, the limiting rod is fixed in the second support 25 and inserted into the rod groove, so as to limit the pressing plate 5, when the screw rod 4 rotates, the pressing plate 5 is driven to move upward and is separated from the screw rod, then the limiting rod is removed, the rotating table 2 is driven to rotate by one quarter of a circle and then stop, and the pressing plate 5, the coil winding and the bottom plate 3 are sequentially removed by the mechanical hand.

[0061] The third support 30 is further installed on the top of the base 1, and the laser sensor 31 is installed on the third support 30;

[0062] When the laser sensor 31 detects that the pressing plate 5 moves downward to the set position, the second motor 26 is controlled to be closed, and the pressing plate 5 stops moving downward.

[0063] The auxiliary limiting mechanism is connected with the linkage limiting mechanism, and is used for limiting the top of the pressing plate 5 after the coil winding is pressed by the pressing plate 5, the auxiliary limiting mechanism comprises a hidden groove 32 which is formed on the outer wall of the limiting strip 16 on the side close to the screw rod 4, and a limiting block 33 which is slidably connected in the hidden groove 32, a plurality of springs 34 are fixedly connected to the inner wall on one side of the hidden groove 32, and the other end of the spring 34 is fixedly connected to the outer wall of the limiting block 33, and an inclined groove 35 is formed in the top of the limiting block 33 on the side close to the screw rod 4.

[0064] When the pressing plate 5 moves downward and abuts against the inclined groove 35, the limiting block 33 is driven to slide into the hidden groove 32, and the spring 34 is compressed, after the pressing plate 5 passes through the limiting block 33 and reaches the set position, the limiting block 33 is driven to slide out of the hidden groove 32 and abut against the top of the pressing plate 5 by the rebound force of the spring 34, so as to limit the top of the pressing plate 5, thereby assisting the screw rod 4 to ensure that the pressing plate 5 will not move subsequently, and the bearing capacity of the screw rod 4 is reduced.

[0065] Working principle: through the control of manipulator, the pressing plate 5 is placed in the positioning groove 6 on the left side, and each clamping block 9 is inserted into each clamping groove 7, so as to prevent the subsequent pressing plate 5 from rotating, then the coil winding is placed on the top of the bottom plate 3 and outside the screw rod 4 through the manipulator, and the rotating table 2 is driven to rotate one quarter of a circle and then stop through the control of the first motor 8. In this process, the driving shaft 19 is driven to rotate through the meshing action between the second gear 22 and the toothed arc 24, the four transmission shafts 15 are synchronously driven to rotate through the meshing action between the second bevel gear 21 and the four first bevel gears 20 respectively, the four reciprocal screw rods 17 are synchronously driven to rotate, and then the limiting strips 16 are driven to move from one end of the reciprocal screw rod 17 away from the screw rod 4 to one end close to the screw rod 4, that is, the four limiting strips 16 are driven to approach each other, the coil winding is centrally positioned and externally limited, and the problem of outward deformation of the coil winding during pressure is prevented. When the rotating table 2 stops, the four limiting grooves 11 on the outer wall of the pressing plate 5 are respectively sleeved outside the four limiting strips 16 through the manipulator, and the four limiting strips 16 play a limiting role on the pressing plate 5. Then the rotating table 2 is continuously driven to rotate one quarter of a circle and then stop through the first motor 8, at this time the first gear 13 meshes with the toothed disc 27, the pressing block 29 is driven to move downward and abut against the top of the pressing plate 5 through the control of the two cylinders 28, so that the pressing plate 5 remains horizontal, the toothed disc 27 is driven to rotate through the control of the second motor 26, the extending column 12 is driven to rotate through the meshing action between the toothed disc 27 and the first gear 13, and then the screw rod 4 is driven to rotate. Through the limiting action of the limiting strips 16 on the pressing plate 5, the pressing plate 5 moves downward, presses the coil winding at the bottom, and drives the limiting block 33 to slide into the hidden groove 32 when the pressing plate 5 abuts against the inclined groove 35 during downward movement, so that the spring 34 is compressed. After the pressing plate 5 passes the limiting block 33 and reaches the set position, the limiting block 33 is driven to slide out of the hidden groove 32 and abut against the top of the pressing plate 5 through the rebound force of the spring 34, so as to limit the top of the pressing plate 5 and assist the screw rod 4 to ensure that the pressing plate 5 will not move subsequently, thereby reducing the bearing capacity of the screw rod 4. Then the rotating table 2 is continuously driven to rotate one quarter of a circle and then stop through the first motor 8, and the coil winding and the external constant-pressure shaping mechanism after constant-pressure are taken out through the manipulator. Finally, the rotating table 2 is continuously driven to rotate one quarter of a circle and then stop through the first motor 8, the positioning groove 6 returns to the initial position, that is, the left side, and the bottom plate 3 and its attached structure are placed in the positioning groove 6 on the left side through the manipulator. In this way, the cycle is realized, the effect of automatic constant-pressure treatment of the coil winding is achieved, and manual constant-pressure treatment of the coil winding is not required;

[0066] After the coil winding is dried, the coil winding and the constant pressure shaping mechanism outside the coil winding can be placed in the positioning groove on the left side, the rotating table 2 is driven to rotate a quarter of a circle and stop by the first motor 8, in this process, the driving shaft 19 is driven to rotate through the meshing action between the second gear 22 and the toothed arc 24, the four transmission shafts 15 are synchronously driven to rotate through the meshing action between the second bevel gear 21 and the four first bevel gears 20 respectively, the four reciprocal screws 17 are synchronously rotated, and then the limiting strips 16 are driven to move from one end close to the screw 4 to the other end away from the screw 4, that is, the four limiting strips 16 are driven to move away from each other, so that the limiting of the coil winding is released, the limiting block 33 is also away from the top of the pressing plate 5, when the first gear 13 is rotated to mesh with the toothed disc 27, the toothed disc 27 is driven to rotate in the opposite direction by controlling the second motor 26, the extension column 12 is driven to rotate through the meshing action between the toothed disc 27 and the first gear 13, then the screw 4 is driven to rotate, and the pressing plate 5 is driven to move upward to separate from the screw, and then the rotating table 2 is driven to rotate a quarter of a circle and stop, the pressing plate 5, the coil winding and the bottom plate 3 are taken out in sequence by the mechanical hand, so that the coil winding is disassembled, and the effect of one machine with two functions is realized.

[0067] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design principle, and the specific of the power mechanism, the power supply system and the control system can be clearly known by the technical personnel in the field under the premise of understanding the principle of the above application; the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the field; the above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without deviating from the spirit and scope of the present application for ordinary technical personnel in the field. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A shaping device for a switching power supply transformer coil, comprising a base (1) and a turntable (2) rotatably connected to the top of the base (1), characterized in that, Also includes: The constant pressure shaping mechanism includes a base plate (3), a screw (4) and a pressure plate (5); The linkage limiting mechanism includes multiple slide grooves (14) opened on the top of the base plate (3), multiple drive shafts (15) rotatably connected inside the multiple slide grooves (14), multiple limiting strips (16) respectively set outside the multiple drive shafts (15), and a linkage component for driving the multiple drive shafts (15) to rotate. A drive mechanism, which is mounted on the top of the base (1), is used to drive the screw (4) to rotate; The auxiliary limiting mechanism includes a hidden groove (32) opened on the outer wall of the limiting bar (16) near the screw (4) and a limiting block (33) slidably connected inside the hidden groove (32).

2. The shaping equipment for a switching power supply transformer coil according to claim 1, characterized in that, The top of the turntable (2) is provided with multiple positioning slots (6), and the outside of the positioning slots (6) is provided with multiple slots (7). The base plate (3) is adapted to the positioning slots (6). The base (1) is equipped with a first motor (8), and the output end of the first motor (8) is fixedly connected to the center of the bottom of the turntable (2).

3. The shaping equipment for a switching power supply transformer coil according to claim 2, characterized in that, Multiple locking blocks (9) are fixedly connected to the outer wall of the base plate (3), and the multiple locking blocks (9) correspond to multiple locking slots (7) respectively, and the locking blocks (9) and the locking slots (7) are adapted to each other; The screw (4) is rotatably connected to the top of the base plate (3); The pressure plate (5) has a screw groove (10) inside, which is adapted to the screw (4). The outer wall of the pressure plate (5) has multiple limiting grooves (11).

4. The shaping equipment for a switching power supply transformer coil according to claim 3, characterized in that, The top end of the screw (4) is fixedly connected to an extension post (12), which has a funnel-shaped structure, and a first gear (13) is fixedly sleeved on the outside of the extension post (12).

5. The shaping equipment for a switching power supply transformer coil according to claim 4, characterized in that, The multiple limiting bars (16) are arranged in a ring array with the screw (4) as the center; The drive shaft (15) is fixedly sleeved with a reciprocating screw (17), and the limiting strip (16) is screwed to the outside of the reciprocating screw (17), and the limiting strip (16) is also slidably connected to the inner wall of the slide groove (14).

6. The shaping equipment for a switching power supply transformer coil according to claim 5, characterized in that, The linkage component includes a structural groove (18) opened inside the base plate (3) and a drive shaft (19) rotatably connected inside the screw (4). One end of each of the multiple drive shafts (15) extends into the interior of the structural groove (18) and is fixedly connected to a first bevel gear (20). The bottom end of the drive shaft (19) extends into the interior of the structural groove (18) and is fixedly connected to a second bevel gear (21). The second bevel gear (21) meshes with a plurality of first bevel gears (20) respectively, and the plurality of first bevel gears (20) do not mesh with each other.

7. The shaping equipment for a switching power supply transformer coil according to claim 6, characterized in that, The top end of the drive shaft (19) extends to the outside of the extension post (12) and is fixedly connected to the second gear (22). The top of the base (1) is fixedly connected to a first bracket (23), and a toothed arc (24) is fixedly connected to the outer wall of the first bracket (23). When the turntable (2) rotates, it drives the second gear (22) to mesh with the toothed arc (24).

8. The shaping equipment for a switching power supply transformer coil according to claim 7, characterized in that, The drive mechanism includes a second bracket (25) mounted on the top of the base (1), a second motor (26) mounted on the top of the second bracket (25), and a gear plate (27) fixed to the output end of the second motor (26). The gear disk (27) is engaged with the first gear (13); The second bracket (25) also has two cylinders (28) installed inside, and the extended ends of the two cylinders (28) are fixed with pressure blocks (29).

9. The shaping equipment for a switching power supply transformer coil according to claim 8, characterized in that, A third bracket (30) is also installed on the top of the base (1), and a laser sensor (31) is installed on the third bracket (30).

10. A shaping device for a switching power supply transformer coil according to claim 9, characterized in that, Multiple springs (34) are fixedly connected to the inner wall of one side of the hidden groove (32), and the other end of the springs (34) is fixedly connected to the outer wall of the limiting block (33). The limiting block (33) has a sloping groove (35) on the top of the side near the screw (4).

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