A wiring device for a network transformer and its usage method

Abstract

The present invention discloses a technology related to the production field of network transformers, specifically a wiring device for a network transformer and its usage method. It includes a fixed seat, inside which a conveyor belt is rotatably connected. At the upper end of the conveyor belt, clamping plates are equidistantly installed by bolts. At the upper end of the fixed seat, a support frame is welded, and a shearing mechanism is installed on the support frame. A positioning mechanism is installed on the side of the transmission plate in the shearing mechanism. A positioning seat is clamped between the two clamping plates, and a limiting groove is opened at the upper end of the positioning seat. The beneficial effects of the present invention are as follows: When in use, first insert the transformer body into the positioning seat along the limiting groove, so that the pins slide along the pin chute, and the positioning block in the locking mechanism is clamped with the transformer body to fix the transformer body. Then, arrange the wire coils equidistantly in the inner cavity of the transformer body, clamp the positioning seat between the two clamping plates, move the positioning seat to directly below the positioning mechanism through the conveyor belt, and position the wire coils through the positioning mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of network transformer production, and specifically relates to a wiring device for a network transformer and a using method thereof. Background Art

[0002] The network transformer is an indispensable part of the network card circuit, and has the functions of transmitting data, high-voltage isolation, and voltage matching. The network transformer mainly includes a wire coil, and the wire coil is formed by winding enameled wire with a relatively high conductivity on a magnetic core. During the processing of the network transformer, it is necessary to first assemble the wire coil into the housing of the network transformer, and connect the enameled wire on the wire coil to the PIN pins on the housing; the length of the enameled wire extending after the existing wire coil is connected to the PIN pins is relatively long, so it is necessary to cut the redundant extension wire to avoid the messy arrangement and mutual interference of the redundant wires in the housing of the network transformer, which affects the normal use of the network transformer. After the extension wire of the existing enameled wire is connected to the PIN pin by manual winding and then manually cut, the situation of too long or too short enameled wire is likely to occur, which affects the good connection between the enameled wire and the PIN pin on the housing; and when operating manually, the wire coil is prone to move, resulting in cutting deviation; moreover, the efficiency of manual wiring is low and the wiring quality is poor, thus affecting the use performance and stability of the network transformer. Summary of the Invention

[0003] The purpose of the present invention is to provide a wiring device for a network transformer and a using method thereof to solve the problems mentioned in the above process.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A wiring device for a network transformer, including a fixed seat, a conveyor belt is rotatably connected to the inside of the fixed seat, clamping plates are equidistantly installed at the upper end of the conveyor belt through bolts, a support frame is welded to the upper end of the fixed seat, a shearing mechanism is installed on the support frame, a positioning mechanism is installed on the side of the transmission plate in the shearing mechanism, a positioning seat is clamped between the two clamping plates, a limiting groove is opened at the upper end of the positioning seat, pin chutes are symmetrically opened on the left and right sides of the limiting groove, wire grooves are equidistantly opened on both sides of the upper end of the positioning seat, shearing grooves are opened at the lower ends of the wire grooves on both sides of the positioning seat, a movable groove is opened at one end of the positioning seat, a locking mechanism is installed in the movable groove, a transformer body is movably inserted into the limiting groove, pins are symmetrically installed on the left and right sides of the transformer body, and wire coils are equidistantly installed inside the transformer body.

[0005] Preferably, the shearing mechanism includes: an electric telescopic rod, a transmission plate, a guide rod and a shearing knife. Electric telescopic rods are symmetrically installed at the upper end of the support frame. The lower end of the electric telescopic rod is installed with a transmission plate through bolts. Guide rods are symmetrically welded to the left and right on the upper end of the transmission plate. The upper end of the guide rod penetrates through the support frame. Shearing knives are symmetrically installed at the lower end of the transmission plate through bolts.

[0006] Preferably, rectangular grooves are symmetrically opened at the left and right on the upper end of the support frame. The guide rod is slidably connected to the rectangular groove.

[0007] Preferably, the positioning mechanism includes: a connecting plate and a positioning rod. A connecting plate is welded to the side of the transmission plate. A positioning rod is adhered to the lower end of the connecting plate.

[0008] Preferably, the lower end of the positioning rod is movably inserted into the wire coil. The positioning rod is a rubber rod.

[0009] Preferably, the locking mechanism includes: a positioning block, a sliding rod, a positioning spring and a pull ring. A positioning block is arranged in the movable groove. A sliding rod is welded to the side of the positioning block. A positioning spring is sleeved on the sliding rod. One end of the sliding rod passes through the positioning seat and is welded to the pull ring.

[0010] Preferably, the positioning block is slidably connected to the positioning seat. The positioning block is clamped to the side of the transformer body.

[0011] Preferably, the positioning spring is arranged between the movable groove and the positioning block. The sliding rod is slidably connected to the positioning seat.

[0012] Preferably, the pin is slidably connected to the pin chute. The extension wire of the wire coil is wound and connected to the pin. One end of the extension wire of the wire coil is clamped to the wire groove.

[0013] A method for using a wiring device of a network transformer includes the following operation steps:

[0014] Step 1: First, insert the transformer body into the positioning seat along the limiting groove, so that the pin slides along the pin chute. When the transformer body contacts the positioning block, squeeze the transformer body to make the positioning block slide into the movable groove. At the same time, the positioning block squeezes the positioning spring. When the installation of the transformer body is completed, under the action of the elastic force of the positioning spring, the positioning block is clamped to the transformer body, so as to fix the transformer body. Then, evenly place the wire coil into the inner cavity of the transformer body;

[0015] Step 2: Clamp the positioning seat between two clamping plates. Drive the positioning seat to move through the conveyor belt. When the positioning seat moves to directly below the positioning mechanism, the conveyor belt stops moving. Drive the shearing mechanism and the positioning mechanism to move downward through the electric telescopic rod, so that the lower end of the positioning rod is inserted along the inner cavity of the wire coil, thereby positioning the wire coil;

[0016] Step 3: Manually wind the extension line of the wire package around the raised block of the pin, and then snap the remaining extension line into the wire groove. At this time, contract the electric telescopic rod upward to move the positioning rod out of the wire package;

[0017] Step 4: Then drive the positioning seat to move through the conveyor belt. When the positioning seat moves to directly below the shearing mechanism, the conveyor belt stops moving. At this time, drive the shearing mechanism to move downward through the electric telescopic rod, insert the shearing knife along the shearing groove, and shear the extension line of the wire package through the shearing knife to make the extension lines of the wire package of the same length. After shearing is completed, drive the shearing mechanism to move upward through the electric telescopic rod;

[0018] Step 5: Drive the positioning seat to move out of the support frame through the conveyor belt, and then move the positioning seat out of the conveyor belt. At this time, pull the pull ring, and the pull ring drives the positioning block to move through the sliding rod, separating the positioning block from the transformer body. At this time, the transformer body can be conveniently removed from the positioning seat.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: When in use, first insert the transformer body into the positioning seat along the limit groove, make the pins slide along the pin chute, and the positioning block in the locking mechanism is clamped with the transformer body to fix the transformer body. Then arrange the wire packages equidistantly in the inner cavity of the transformer body, snap the positioning seat between the two clamping plates, move the positioning seat to directly below the positioning mechanism through the conveyor belt, position the wire package through the positioning mechanism. At this time, manually wind the extension line of the wire package around the raised block of the pin, then snap the remaining extension line into the wire groove, then drive the positioning seat to move to directly below the shearing mechanism through the conveyor belt, shear the extension line of the wire package through the shearing mechanism to make the extension lines of the wire package of the same length, and then move the positioning seat out of the conveyor belt, pull the pull ring to release the locking of the transformer body by the locking mechanism. At this time, the transformer body can be conveniently removed from the positioning seat. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the wiring device of the network transformer of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the shearing mechanism and the positioning mechanism of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the positioning seat of the present invention;

[0023] Figure 4 It is a schematic cross-sectional view of the positioning seat structure of the present invention;

[0024] Figure 5 It is Figure 4 The enlarged schematic diagram of the structure at A in

[0025] Figure 6 Schematic diagram of the transformer body, pins and wire coil structure of the present invention.

[0026] In the figure: 1, fixed seat; 11, conveyor belt; 12, clamping plate; 2, support frame; 21, electric telescopic rod; 22, transmission plate; 23, guide rod; 24, shearing knife; 25, connecting plate; 26, positioning rod; 3, positioning seat; 31, limiting groove; 32, pin chute; 33, wire chute; 34, shearing groove; 35, moving groove; 4, positioning block; 41, sliding rod; 42, positioning spring; 43, pull ring; 5, transformer body; 51, pins; 6, wire coil. Specific embodiments

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 to 6 , the present invention provides a technical solution: a wiring device for a network transformer, including a fixed seat 1, a conveyor belt 11 is rotatably connected to the inner side of the fixed seat 1, clamping plates 12 are equidistantly installed at the upper end of the conveyor belt 11 through bolts, a support frame 2 is welded to the upper end of the fixed seat 1, a shearing mechanism is installed on the support frame 2, and the shearing mechanism includes: an electric telescopic rod 21, a transmission plate 22, a guide rod 23 and a shearing knife 24. Electric telescopic rods 21 are symmetrically installed at the upper end of the support frame 2, the lower end of the electric telescopic rod 21 is installed with a transmission plate 22 through bolts, guide rods 23 are symmetrically welded to the upper end of the transmission plate 22, the upper end of the guide rod 23 penetrates through the support frame 2, and shearing knives 24 are symmetrically installed at the lower end of the transmission plate 22 through bolts. Rectangular grooves are symmetrically opened at the upper end of the support frame 2, and the guide rod 23 is slidably connected to the rectangular groove. By the telescopic movement of the electric telescopic rod 21, the transmission plate 22 moves up and down, and the transmission plate 22 drives the guide rod 23 to slide along the rectangular groove, so that the transmission plate 22 can move up and down stably. The transmission plate 22 drives the shearing knife 24 to move up and down, so that shearing can be performed.

[0029] A positioning mechanism is installed on the side of the transmission plate 22 in the shearing mechanism. The positioning mechanism includes a connecting plate 25 and a positioning rod 26. The connecting plate 25 is welded to the side of the transmission plate 22, and the positioning rod 26 is bonded to the lower end of the connecting plate 25. The lower end of the positioning rod 26 is movably inserted into the wire coil 6. The positioning rod 26 is a rubber rod. By driving the connecting plate 25 to move up and down through the transmission plate 22, the connecting plate 25 drives the positioning rod 26 to move up and down, thereby positioning the wire coil 6. Since the positioning rod 26 is made of rubber, it prevents damage to the wire coil 6. The lower end of the positioning rod 26 is provided with an inverted chamfer.

[0030] A positioning seat 3 is clamped between the two clamping plates 12. A limiting groove 31 is opened at the upper end of the positioning seat 3. Pin sliding grooves 32 are symmetrically opened on the left and right sides of the limiting groove 31. Wire grooves 33 are equidistantly opened on both sides of the upper end of the positioning seat 3. Shearing grooves 34 are opened at the lower ends of the wire grooves 33 on both sides of the positioning seat 3. The wire grooves 33 and the shearing grooves 34 are communicated. An activity groove 35 is opened at one end of the positioning seat 3. A locking mechanism is installed in the activity groove 35. The locking mechanism includes a positioning block 4, a sliding rod 41, a positioning spring 42 and a pull ring 43. The positioning block 4 is arranged in the activity groove 35. A sliding rod 41 is welded to the side of the positioning block 4. A positioning spring 42 is sleeved on the sliding rod 41. One end of the sliding rod 41 passes through the positioning seat 3 and is welded to the pull ring 43. The positioning block 4 is slidably connected to the positioning seat 3. The positioning spring 42 is arranged between the activity groove 35 and the positioning block 4. The sliding rod 41 is slidably connected to the positioning seat 3. One end of the positioning spring 42 is inserted into the activity groove 35, and the other end of the positioning spring 42 is inserted into the positioning block 4. The positioning spring 42 applies an elastic force to the positioning block 4.

[0031] A transformer body 5 is movably inserted into the limiting groove 31. Pins 51 are symmetrically installed on the left and right sides of the transformer body 5. Wire coils 6 are equidistantly installed inside the transformer body 5. The positioning block 4 is clamped to the side of the transformer body 5. The pins 51 are slidably connected to the pin sliding grooves 32. The extension wires of the wire coils 6 are wound and connected to the pins 51. One end of the extension wire of the wire coil 6 is clamped to the wire groove 33. By inserting the shearing knife 24 downward along the shearing groove 34, the shearing knife 24 shears the extension wires of the wire coils 6 to make the lengths of the extension wires of the wire coils 6 consistent.

[0032] A method for using a wiring device of a network transformer includes the following operation steps:

[0033] Step 1: First, insert the transformer body 5 into the positioning seat 3 along the limit groove 31, so that the pin 51 slides along the pin chute 32. When the transformer body 5 contacts the positioning block 4, squeeze the positioning block 4 to slide into the movable groove 35, and at the same time, the positioning block 4 squeezes the positioning spring 42. When the installation of the transformer body 5 is completed, under the action of the elastic force of the positioning spring 42, the positioning block 4 is clamped with the transformer body 5, so as to fix the transformer body 5. Then, evenly place the wire coil 6 into the inner cavity of the transformer body 5;

[0034] Step 2: Clamp the positioning seat 3 between the two clamping plates 12, and drive the positioning seat 3 to move through the conveyor belt 11. When the positioning seat 3 moves to directly below the positioning mechanism, the conveyor belt 11 stops moving. Drive the shearing mechanism and the positioning mechanism to move downward through the electric telescopic rod 21, so that the lower end of the positioning rod 26 is inserted along the inner cavity of the wire coil 6, thereby positioning the wire coil 6;

[0035] Step 3: Manually wind the extension wire of the wire coil 6 around the raised block of the pin 51, and then clamp the remaining extension wire into the wire groove 33. At this time, contract the electric telescopic rod 21 upward to move the positioning rod 26 out of the wire coil 6;

[0036] Step 4: Then drive the positioning seat 3 to move through the conveyor belt 11. When the positioning seat 3 moves to directly below the shearing mechanism, the conveyor belt 11 stops moving. At this time, drive the shearing mechanism to move downward through the electric telescopic rod 21, so that the shearing knife 24 is inserted along the shearing groove 34, and shear the extension wire of the wire coil 6 through the shearing knife 24 to make the lengths of the extension wires of the wire coil 6 consistent. After shearing, drive the shearing mechanism to move upward through the electric telescopic rod 21;

[0037] Step 5: Drive the positioning seat 3 to move out of the support frame 2 through the conveyor belt 11, and then move the positioning seat 3 out of the conveyor belt 11. At this time, pull the pull ring 43, and the pull ring 43 drives the positioning block 4 to move through the sliding rod 41, so that the positioning block 4 is separated from the transformer body 5. At this time, the transformer body 5 can be conveniently moved out of the positioning seat 3.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring device for a network transformer, comprising a fixed seat (1), characterized in that: Inside the fixed seat (1), a conveyor belt (11) is rotatably connected. At the upper end of the conveyor belt (11), clamping plates (12) are equidistantly installed by bolts. At the upper end of the fixed seat (1), a support frame (2) is welded. A shearing mechanism is installed on the support frame (2). A positioning mechanism is installed on the side of the transmission plate (22) in the shearing mechanism. A positioning seat (3) is clamped between the two clamping plates (12). A limiting groove (31) is opened at the upper end of the positioning seat (3). Pin chute (32) are symmetrically opened on the left and right sides of the limiting groove (31). Wire grooves (33) are equidistantly opened on both sides of the upper end of the positioning seat (3). Shearing grooves (34) are opened at the lower end of the wire grooves (33) on both sides of the positioning seat (3). An activity groove (35) is opened at one end of the positioning seat (3). A locking mechanism is installed in the activity groove (35). A transformer body (5) is movably inserted into the limiting groove (31). Pins (51) are symmetrically installed on the left and right sides of the transformer body (5). Wire coils (6) are equidistantly installed inside the transformer body (5); The locking mechanism includes: a positioning block (4), a sliding rod (41), a positioning spring (42) and a pull ring (43). A positioning block (4) is arranged in the activity groove (35). A sliding rod (41) is welded to the side of the positioning block (4). A positioning spring (42) is sleeved on the sliding rod (41). One end of the sliding rod (41) passes through the positioning seat (3) and is welded to the pull ring (43). The positioning block (4) is slidably connected to the positioning seat (3). The positioning block (4) is clamped to the side of the transformer body (5). The positioning spring (42) is arranged between the activity groove (35) and the positioning block (4). The sliding rod (41) is slidably connected to the positioning seat (3).

2. The wiring device of a network transformer according to claim 1, wherein: The shearing mechanism includes: an electric telescopic rod (21), a transmission plate (22), a guide rod (23) and a shearing knife (24). Electric telescopic rods (21) are symmetrically installed at the upper end of the support frame (2). The lower end of the electric telescopic rod (21) is installed with a transmission plate (22) by bolts. Guide rods (23) are symmetrically welded to the upper end of the transmission plate (22). The upper ends of the guide rods (23) penetrate through the support frame (2). Shearing knives (24) are symmetrically installed at the lower end of the transmission plate (22) by bolts.

3. The wiring device of a network transformer according to claim 2, characterized in that: Rectangular grooves are symmetrically opened at the upper end of the support frame (2). The guide rods (23) are slidably connected to the rectangular grooves.

4. The wiring device of a network transformer according to claim 2, characterized in that: The positioning mechanism includes: a connecting plate (25) and a positioning rod (26). A connecting plate (25) is welded to the side of the transmission plate (22). A positioning rod (26) is adhered to the lower end of the connecting plate (25).

5. The wiring device of a network transformer according to claim 4, characterized in that: The lower end of the positioning rod (26) is movably inserted into the wire coil (6). The positioning rod (26) is a rubber rod.

6. The wiring device of a network transformer according to claim 1, characterized in that: The pins (51) are slidably connected to the pin chute (32). The extension wire of the wire coil (6) is wound and connected to the pins (51). One end of the extension wire of the wire coil (6) is clamped to the wire groove (33).

7. A method for using a wiring device of a network transformer according to any one of claims 4-5, comprising the following operating steps: Step 1: First, insert the transformer body (5) into the positioning seat (3) along the limit groove (31), so that the pin (51) slides along the pin chute (32). When the transformer body (5) contacts the positioning block (4), squeeze the positioning block (4) to slide into the movable groove (35), and at the same time, the positioning block (4) squeezes the positioning spring (42). When the installation of the transformer body (5) is completed, under the action of the elastic force of the positioning spring (42), the positioning block (4) is clamped with the transformer body (5), so as to fix the transformer body (5), and then evenly place the wire coil (6) into the inner cavity of the transformer body (5); Step 2: Clamp the positioning seat (3) between the two clamping plates (12), drive the positioning seat (3) to move through the conveyor belt (11). When the positioning seat (3) moves to directly below the positioning mechanism, the conveyor belt (11) stops moving. Drive the shearing mechanism and the positioning mechanism to move downward through the electric telescopic rod (21), so that the lower end of the positioning rod (26) is inserted along the inner cavity of the wire coil (6), thereby positioning the wire coil (6); Step 3: Manually wind the extension wire of the wire coil (6) around the raised block of the pin (51), and then snap the remaining extension wire into the wire groove (33). At this time, the electric telescopic rod (21) contracts upward to move the positioning rod (26) out of the wire coil (6); Step 4: Then drive the positioning seat (3) to move through the conveyor belt (11). When the positioning seat (3) moves to directly below the shearing mechanism, the conveyor belt (11) stops moving. At this time, drive the shearing mechanism to move downward through the electric telescopic rod (21), so that the shearing knife (24) is inserted along the shearing groove (34), and the extension wire of the wire coil (6) is sheared by the shearing knife (24) to make the extension wire lengths of the wire coil (6) consistent. After shearing, drive the shearing mechanism to move upward through the electric telescopic rod (21); Step 5: Drive the positioning seat (3) to move out of the support frame (2) through the conveyor belt (11), and then move the positioning seat (3) out of the conveyor belt (11). At this time, pull the pull ring (43), and the pull ring (43) drives the positioning block (4) to move through the sliding rod (41), so that the positioning block (4) is separated from the transformer body (5). At this time, the transformer body (5) can be conveniently moved out of the positioning seat (3).

Images