Assembling structure and assembling method of wire assembly of high-voltage power distribution cabinet

Abstract

The invention discloses an assembling structure and an assembling method of a wire assembly of a high-voltage power distribution cabinet. The assembling structure comprises a conveyor belt; the limiting rods are uniformly connected to the surface of the conveying belt; the mounting plate is arranged between the corresponding limiting rods on the upper surface of the conveying belt; the wiring board and the switch are connected to the upper surface of the mounting plate; the storage boxes are arranged in the middle of the upper portion of the conveying belt to assemble wires and are placed in the storage boxes; the assembled wire is composed of a wire body and wiring terminals connected with the two ends of the wire body. The distance between the end parts of the adjacent supporting rods is equal to the diameter of the assembled wire, and the number of the clamping grooves is equal to the number of the supporting rods, so that only one assembled wire falls off after the supporting rods and the chuck rotate, and preparation is made for subsequent connection of a wiring board and a switch; and the other assembled wires can be located in the storage box and supported by the supporting rods, the assembled wires can fall down one by one, and normal assembly of the assembled wires cannot be affected.

Description

Technical Field

[0001] The present invention belongs to the technical field of power control equipment production, and particularly relates to an assembly structure and an assembly method for wire components of a high-voltage power distribution cabinet. Background Art

[0002] A high-voltage power distribution cabinet is a crucial device in the power system, which is responsible for the distribution, control, and protection of high-voltage electricity. Through built-in components such as circuit breakers and disconnectors, the high-voltage power distribution cabinet can ensure the stability and safety of power supply, and effectively prevent power failures such as overload and short circuit.

[0003] The wire components of a high-voltage power distribution cabinet are various wires and electrical components used for connecting, transmitting, and protecting electric energy inside the power distribution cabinet. They not only ensure the stable transmission of electric energy, but also effectively prevent potential risks such as circuit overload, short circuit, and voltage abnormality through precise measurement and protection mechanisms.

[0004] Patent CN110465789B discloses an automatic assembly device and process for electrical cabinet accessories, which realizes mechanical automation in the whole assembly process and further improves the assembly efficiency. However, the connecting wires in the wire arranging frame are stacked together. When the flat push cylinder b cooperates with the push block to push the connecting wires, due to the gap between adjacent push blocks, after the push block pushes the lowermost connecting wire, the lowermost connecting wire no longer supports the remaining connecting wires above, so that under the action of the self-gravity of the remaining connecting wires, they will fall. The lowermost connecting wire of the remaining connecting wires will fall into the gap between adjacent push blocks, resulting in the push block pushing more connecting wires than the target number at one time, and it is impossible to realize the individual falling of the connecting wires, which will affect the normal assembly of the connecting wires.

[0005] During the assembly process of the connecting wires, the cooperation of the flat push cylinder b is required to push the connecting wires, and the synchronism is poor and the operation steps are numerous, which will affect the assembly efficiency of the connecting wires. Summary of the Invention

[0006] One of the purposes of the present invention is to solve the problem in the prior art that the individual falling of the connecting wires cannot be realized, which will affect the normal assembly of the connecting wires.

[0007] The second purpose of the present invention is to solve the problem that when pushing the connecting wires, the synchronism is poor and the operation steps are numerous, which will affect the assembly efficiency of the connecting wires, and provides an assembly structure and an assembly method for wire components of a high-voltage power distribution cabinet.

[0008] The purpose of the present invention can be achieved by the following technical solutions: An assembly structure and method for an electric wire assembly of a high-voltage switchgear cabinet, including a conveyor belt; a plurality of symmetrically arranged limiting rods evenly connected to the surface of the conveyor belt; a mounting plate arranged on the upper surface of the conveyor belt corresponding to the space between the limiting rods; a wiring board and a switch connected to the upper surface of the mounting plate; a plurality of storage boxes arranged in the middle above the conveyor belt; assembled electric wires placed in the storage boxes; the assembled electric wires are composed of a wire body and terminal blocks connected to both ends of the wire body; symmetrically arranged connecting plates connected to both sides of the plurality of storage boxes; a bending wiring machine arranged above the conveyor belt corresponding to the storage boxes; symmetrically arranged connecting discs are provided below one side of the storage box, and a plurality of support rods are connected to the outside of the connecting discs. The middle of the corresponding rotating disc is connected with a first connecting rod; one end of the first connecting rod extends to the side of the storage box and is connected with a chuck, and a plurality of card slots are opened on the chuck. The number of opened card slots is the same as the number of arranged support rods. A claw is arranged at the position of the side of the storage box corresponding to the chuck, and the lower end of the claw meshes in the card slot. A positioning rod is connected to the upper end of the claw corresponding to the side of the storage box. The upper end of the claw is rotatably connected to the outside of the positioning rod; a connecting piece is connected to the side of the storage box corresponding to the position of the claw, and a first spring is connected between the claw and the connecting piece; a convex block is connected to the side of the claw close to the chuck, and a rotating disc is rotatably connected to the position of the side of the storage box corresponding to the convex block. An extrusion block is connected to the outside of the rotating disc corresponding to the position of the convex block; the middle of the side of each of the plurality of rotating discs away from the storage box is connected with a first sprocket, and a first chain is meshed with the outside of each of the plurality of first sprockets.

[0009] Preferably, the length of the support rod is set according to the diameter of the assembled electric wire, and the distance from the end to the end of adjacent support rods is equal to the diameter of the assembled electric wire.

[0010] Preferably, a second connecting rod is connected to the middle of the side of one of the rotating discs away from the storage box. A second sprocket is connected to the side of the second connecting rod away from the first sprocket. A third sprocket is arranged above the conveyor belt corresponding to the second sprocket. A second chain is meshed with the outside of the second sprocket and the third sprocket. The middle of the side of the third sprocket close to the connecting plate is connected with a first gear. The first gear is rotatably connected to the connecting plate through a first rotating rod. A plurality of first racks are connected to the surface of the conveyor belt corresponding to the first gear. The first gear and the first rack are intermittently meshed.

[0011] Preferably, the circumference of the first gear is equal to the length of the first rack.

[0012] Preferably, symmetrically arranged end piece support plates are arranged above the conveyor belt corresponding to the lower part of the storage box. A wire body support plate is connected below the end piece support plates. A correction plate is connected to the middle of the upper part of the end piece support plates. A limiting plate is connected to the position of the upper part of the end piece support plates corresponding to the correction plate. A baffle is connected to the ends of the end piece support plates and the wire body support plate away from the storage box.

[0013] Preferably, a chute is formed in the middle of the wire body support plate. A first movable groove and a second movable groove are respectively formed above and below the wire body support plate corresponding to the chute. A sliding plate is slidably connected in the chute. Above the sliding plate, a plurality of push plates are connected at positions corresponding to the assembled wires. The push plates are slidably connected in the first movable groove. A cross plate is connected between two corresponding push plates.

[0014] Preferably, the length of the sliding plate is one-half of the length of the wire body support plate.

[0015] Preferably, a first auxiliary plate is connected below one of the sliding plates. The upper end of the first auxiliary plate is slidably connected in one of the second movable grooves. A plurality of vertical plates are connected to the surface of the conveyor belt corresponding to the first auxiliary plate. A push block is rotatably connected above the vertical plates. A second spring is connected to the side far from the first auxiliary plate between the vertical plate and the push block. The second spring is semicircular with the rotation point of the push block as the center. A limiting block is connected to the side of the vertical plate close to the first auxiliary plate corresponding to the position of the push block.

[0016] Preferably, a second auxiliary plate is connected below the other sliding plate. The upper end of the second auxiliary plate is slidably connected in the other second movable groove. A second rack is connected below one end of the second auxiliary plate far from the sliding plate. A second gear is meshed below one end of the second rack. The second gear is rotatably connected in the connecting plate through a second rotating rod. A third rack is connected to the surface of the conveyor belt corresponding to the second gear. The third rack is intermittently meshed with the second gear. The lengths of the second rack and the third rack are the same as the length of the sliding plate.

[0017] Preferably, the assembling method of the assembling structure includes the following steps: S1: Start the conveyor belt to make it rotate. Place the mounting plate on the conveyor belt and make the mounting plate located between the limiting rods. S2: The rotation of the conveyor belt drives the first rack to contact the first gear and makes the first gear meshed with the first rack. The conveyor belt and the first rack cooperate to make the first gear rotate one week, so that a plurality of turntables rotate one week, and the lowermost assembled wire drops onto the end piece support plate and the wire body support plate. S3: The rotation of the conveyor belt makes the push block contact the first auxiliary plate, thereby moving the two groups of sliding plates and push plates. The movement of the push plates pushes the assembled wire to a position corresponding to the positioning groove. S4: After the assembled wire corresponds to the positioning groove, the conveyor belt stops rotating. At this time, the bending wiring machine bends the assembled wire and connects the assembled wire between the wiring board and the switch. S5: After the connection is completed, the conveyor belt rotates again. The vertical plate passes over the first auxiliary plate and drives the third rack to move to a position meshed with the second gear. Under the cooperation of the second rack, the second gear and the third rack, the two groups of sliding plates and push plates are driven to reset. S6: Remove the mounting plate.

[0018] Advantages of the present invention: When the assembled wire needs to fall, by rotating the turntable one week, the rotation of the turntable one week will drive the extrusion block to rotate one week. During the rotation process, the extrusion block will contact the convex block and extrude the convex block. After the extrusion block extrudes the convex block, it will cross the convex block and rotate to the initial position. After the convex block is extruded, the claw will rotate around the positioning rod, so that the claw is moved out of the card slot. The rotation of the claw will pull the first spring, causing the first spring to stretch and apply a pulling force to the claw. After the claw is moved out of the card slot, the claw does not engage with the card slot, so that the chuck loses the restriction of the claw. Under the action of the gravity of the assembled wire, it will descend. The descent of the assembled wire will drive the support rod and the connecting plate to rotate. With the cooperation of the first connecting rod, the chuck is driven to rotate. When another card slot corresponds to the claw during the rotation of the chuck, under the action of the pulling force of the first spring, the claw will reset and engage in another card slot, so that the chuck is restricted by the claw again and cannot rotate anymore. Since the distance from the end to the end of adjacent support rods is equal to the diameter of the assembled wire, and the number of card slots opened is the same as the number of support rods, there will be and only one assembled wire falling after the support rod and the chuck rotate, preparing for the subsequent connection of the wiring board and the switch. The remaining assembled wires will be in the storage box and supported by the support rod. The assembled wires can fall one by one without affecting the normal assembly of the assembled wires.

[0019] By rotating the conveyor belt, the first rack is driven to move during the rotation of the conveyor belt. After the first rack moves, it will engage with the first gear. After the first rack engages with the first gear and continues to move, it will drive the first gear to rotate. Since the circumference of the first gear is equal to the length of the first rack, after the first rack moves past the first gear, the first gear will rotate one week. With the cooperation of the second connecting rod, the second sprocket, the third sprocket and the second chain, one of the first sprockets rotates one week, thereby driving one of the turntables to rotate one week. At the same time, with the cooperation of other first sprockets and the first chain, other turntables are driven to rotate one week synchronously, thus meeting the condition for the assembled wire to fall. The fall of the assembled wire can be completed during the rotation of the conveyor belt, reducing the operation steps, improving the synchronization, and improving the efficiency of the assembly of the assembled wire.

[0020] In the present invention, with the rotation of the conveyor belt, the vertical plate and the third rack are driven to move during the rotation of the conveyor belt. During the movement of the vertical plate, it will contact the first auxiliary plate. Under the supporting force of the second spring, the push block will push the first auxiliary plate to move. With the cooperation of the cross plate, the two sets of sliding plates and the push plate will move. The push plate will push the assembled wire to a position corresponding to the positioning groove. At this time, the sliding plate will contact the baffle, preventing the sliding plate from moving. The conveyor belt continues to drive the vertical plate to move. Since the sliding plate is blocked by the baffle and cannot continue to move, when the vertical plate continues to move, the push block will rotate. The rotation of the push block will compress the second spring, causing the second spring to contract and store the restoring force. The restoring force acts on the push block. After the vertical plate moves past the first auxiliary plate, under the action of the restoring force of the second spring, the push block will reset, preparing for pushing the assembled wire in the subsequent process; during the process of the push block pushing the first auxiliary plate to move, the third rack, the second auxiliary plate and the second rack will move synchronously. After the vertical plate passes over the first auxiliary plate, the third rack moves to a position where it contacts the second gear and the third rack will mesh with the second gear. At this time, the second rack and the third rack are centrosymmetric figures centered on the second gear. The conveyor belt continues to rotate, causing the third rack to drive the second gear to rotate. And with the cooperation of the second rack, the two sets of sliding plates and the push plate are reset. During the rotation of the conveyor belt, the movement and reset of the sliding plates and the push plate can be completed, reducing the operation steps, improving the synchronization, and improving the efficiency of assembling the group of wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 is a perspective view of the present invention; Figure 2 is Figure 1 a partial enlarged view of A in Figure 3 is a perspective view of the other side of the present invention; Figure 4 is Figure 3 a partial enlarged view of B in Figure 5 is a perspective view of the storage box in the present invention; Figure 6 is a perspective view of the other side of the storage box in the present invention; Figure 7 is a sectional view of the storage box in the present invention; Figure 8 is an exploded view of the terminal piece support plate in the present invention; Figure 9 is a perspective view of the support rod in the present invention.

[0023] In the figure: 1, conveyor belt; 2, storage box; 3, bump; 4, second connecting rod; 5, end plate support plate; 6, chute; 7, vertical plate; 8, second auxiliary plate; 9, bending wiring machine; 11, limiting rod; 12, mounting plate; 13, wiring board; 14, switch; 201, connecting plate; 202, connecting block; 21, assembled wire; 22, connecting disc; 23, support rod; 24, first connecting rod; 25, chuck; 251, card slot; 26, claw; 27, positioning rod; 28, connecting piece; 29, first spring; 31, turntable; 32, extrusion block; 33, first sprocket; 34, first chain; 41, second sprocket; 42, third sprocket; 43, second chain; 44, first gear; 441, first rotating rod; 45, first rack; 51, wire body support plate; 52, correction plate; 53, limiting plate; 54, baffle; 55, positioning groove; 61, first movable groove; 62, second movable groove; 63, sliding plate; 64, pushing plate; 65, cross plate; 66, first auxiliary plate; 71, pushing block; 72, second spring; 73, limiting block; 81, second rack; 82, second gear; 821, second rotating rod; 83, third rack. Specific embodiments

[0024] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0025] Please refer to Figure 1 - Figure 9 As shown, an assembly structure and assembly method for a wire assembly of a high-voltage power distribution cabinet include a conveyor belt 1 for conveying a mounting plate 12.

[0026] A conveying frame is arranged outside the conveyor belt 1. One end of the conveying frame has a driving shaft, and the other end has a rotating shaft. The conveyor belt 1 is rotatably connected to the outside of the driving shaft and the rotating shaft. One end of the driving shaft is connected to a motor fixed to the outside of the conveying frame. The motor cooperates with the driving shaft to rotate the conveyor belt 1. By rotating the conveyor belt 1, the mounting plate 12 can be conveyed.

[0027] A plurality of groups of symmetrically arranged limiting rods 11 are evenly connected to the surface of the conveyor belt 1 for limiting the mounting plate 12 to prevent the mounting plate 12 from shifting due to inertia during the conveying process.

[0028] On the upper surface of the conveyor belt 1, between the corresponding limit rods 11, there is a mounting plate 12. On the upper surface of the mounting plate 12, a wiring board 13 and a switch 14 are respectively connected. The wiring board 13 cooperates with the switch 14 for connecting and assembling the electric wire 21.

[0029] In the middle above the conveyor belt 1, there are multiple storage boxes 2. The storage boxes 2 contain the assembled electric wires 21. The storage boxes 2 are used to place the assembled electric wires 21, and the assembled electric wires 21 are used to connect the wiring board 13 and the switch 14.

[0030] The assembled electric wire 21 is composed of a wire body and terminal blocks connected to both ends of the wire body.

[0031] On both sides of the multiple storage boxes 2, there are symmetrically arranged connecting plates 201 connected, and the connecting plates 201 are connected to the conveyor frame. The connecting plates 201 are used to fix the position of the storage boxes 2 and support the storage boxes 2.

[0032] Below one side of the storage box 2, there are symmetrically arranged connecting disks 22. On the outer side of the connecting disks 22, there are multiple support rods 23 connected. The support rods 23 are used to support the assembled electric wires 21.

[0033] The length of the support rods 23 is set according to the diameter of the assembled electric wire 21. The distance from the end to the end of adjacent support rods 23 is equal to the diameter of the assembled electric wire 21. By this setting method, when the assembled electric wires 21 are blanked, it can be ensured that only one assembled electric wire 21 drops each time, preventing multiple assembled electric wires 21 from dropping together.

[0034] At the positions of the storage box 2 corresponding to the connecting disks 22 and the support rods 23, there are rotation grooves 231 opened. The rotating disks are movably connected with the support rods 23 in the rotation grooves 231.

[0035] In the middle of the corresponding rotating disks, there is a first connecting rod 24 connected. Through the first connecting rod 24, the symmetrically arranged rotating disks can be connected together, so that the corresponding rotating disks and the support rods 23 can rotate synchronously, thereby enabling the assembled electric wires 21 to drop parallelly, preventing height differences at both ends of the assembled electric wires 21 and causing deformation of the assembled electric wires 21.

[0036] At the positions of the storage box 2 corresponding to the first connecting rod 24, there are symmetrically arranged fixing blocks 241 connected. The first connecting rod 24 is rotatably connected in the fixing blocks 241. The fixing blocks 241 are used to fix the position of the first connecting rod 24 and support the first connecting rod 24.

[0037] One end of the first connecting rod 24 extends to the side of the storage box 2 and is connected with a chuck 25. On the chuck 25, there are multiple card slots 251 opened. The number of card slots 251 opened is the same as the number of support rods 23 set. By this setting method, it can be ensured that the assembled electric wires 21 drop one by one.

[0038] At the position of the side of the storage box 2 corresponding to the chuck 25, a claw 26 is provided. The lower end of the claw 26 is engaged in the slot 251. At the position of the side of the storage box 2 corresponding to the upper end of the claw 26, a positioning rod 27 is connected. The upper end of the claw 26 is rotatably connected to the outside of the positioning rod 27. The claw 26 is used to limit the rotation of the chuck 25.

[0039] A connecting piece 28 is connected to the side of the storage box 2 at the position corresponding to the claw 26. A first spring 29 is connected between the claw 26 and the connecting piece 28. The first spring 29 is used to reset the claw 26 so that the claw 26 can be engaged in the slot 251.

[0040] A convex block 3 is connected to the side of the claw 26 close to the chuck 25. A turntable 31 is rotatably connected to the side of the storage box 2 at the position corresponding to the convex block 3. An extrusion block 32 is connected to the outside of the turntable 31 at the position corresponding to the convex block 3. The extrusion block 32 is used to extrude the convex block 3 so that the claw 26 can rotate around the positioning rod 27, so that the lower end of the claw 26 can move out of the slot 251.

[0041] In specific use, when the assembled wire 21 needs to fall, by rotating the turntable 31 for one week, rotating the turntable 31 for one week will drive the extrusion block 32 to rotate for one week. During the rotation of the extrusion block 32, it will contact the convex block 3 and extrude the convex block 3. After the extrusion block 32 extrudes the convex block 3, it will cross the convex block 3 and rotate to the initial position. After the convex block 3 is extruded, it will make the claw 26 rotate around the positioning rod 27, so that the claw 26 moves out of the slot 251. The rotation of the claw 26 will pull the first spring 29, so that the first spring 29 stretches and applies a pulling force to the claw 26. After the claw 26 moves out of the slot 251, the claw 26 is not engaged with the slot 251, so that the chuck 25 loses the restriction of the claw 26. Under the action of the self-gravity of the assembled wire 21, it will descend. The descent of the assembled wire 21 will drive the support rod 23 and the connecting plate 22 to rotate. With the cooperation of the first connecting rod 24, it will drive the chuck 25 to rotate. When another slot 251 corresponds to the claw 26 during the rotation of the chuck 25, under the pulling force of the first spring 29, the claw 26 will be reset and engaged in another slot 251, so that the chuck 25 is restricted by the claw 26 again and cannot rotate anymore. Because the distance from the end to the end of adjacent support rods 23 is equal to the diameter of the assembled wire 21, and the number of slots 251 opened is the same as the number of support rods 23 provided, so after the support rod 23 and the chuck 25 rotate, there will be and only one assembled wire 21 falling, preparing for the subsequent connection of the wiring board 13 and the switch 14. The remaining assembled wires 21 will be in the storage box 2 and supported by the support rods 23. The assembled wires 21 can fall one by one without affecting the normal assembly of the assembled wires 21.

[0042] On the middle part of the side of each of the multiple turntables 31 away from the storage box 2, a first sprocket 33 is connected. A first chain 34 is meshed outside each of the multiple first sprockets 33. The first sprocket 33 and the first chain 34 cooperate to synchronously rotate the multiple turntables 31.

[0043] On the middle part of the side of one of the turntables 31 away from the storage box 2, a second connecting rod 4 is connected. On the side of the second connecting rod 4 away from the first sprocket 33, a second sprocket 41 is connected. At a position corresponding to the second sprocket 41 above the conveyor belt 1, a third sprocket 42 is arranged. A second chain 43 is meshed outside the second sprocket 41 and the third sprocket 42. On the middle part of the side of the third sprocket 42 close to the connecting plate 201, a first gear 44 is connected. The first gear 44 is rotatably connected to the connecting plate 201 through a first rotating rod 441. At a position corresponding to the first gear 44 on the surface of the conveyor belt 1, a plurality of first racks 45 are connected. The first gear 44 and the first racks 45 are intermittently meshed.

[0044] The circumference of the first gear 44 is equal to the length of the first rack 45. Through this setting method, after the first rack 45 moves, the first gear 44 can be rotated one week, so that the turntable 31 is rotated one week, meeting the condition for the assembled wire 21 to fall.

[0045] In specific use, through the rotation of the conveyor belt 1, during the rotation of the conveyor belt 1, the first rack 45 is driven to move. After the first rack 45 moves, it will be meshed with the first gear 44. After the first rack 45 is meshed with the first gear 44 and continues to move, it will drive the first gear 44 to rotate. Because the circumference of the first gear 44 is equal to the length of the first rack 45, after the first rack 45 moves past the first gear 44, the first gear 44 will rotate one week. With the cooperation of the second connecting rod 4, the second sprocket 41, the third sprocket 42 and the second chain 43, one of the first sprockets 33 is rotated one week, thereby driving one of the turntables 31 to rotate one week. At the same time, with the cooperation of the other first sprockets 33 and the first chain 34, the other turntables 31 are driven to rotate synchronously one week, thus meeting the condition for the assembled wire 21 to fall. During the rotation of the conveyor belt 1, the falling of the assembled wire 21 can be completed, reducing the operation steps, improving the synchronization and the efficiency of the assembly of the assembled wire.

[0046] At a position corresponding to the lower part of the storage box 2 above the conveyor belt 1, symmetrically arranged end piece support plates 5 are provided. The end piece support plates 5 are used to support the terminal blocks at both ends of the assembled wire 21.

[0047] A plurality of connecting blocks 202 are connected between the end piece support plates 5 and the storage box 2. The connecting blocks 202 are used to connect the end piece support plates 5 and the storage box 2, so that the end piece support plates 5 can be position-fixed and supported.

[0048] A wire body support plate 51 is connected below the end piece support plate 5, which is used to support both ends of the wire body of the assembled wire 21.

[0049] A correction plate 52 is connected to the middle part above the end piece support plate 5, which is used to correct the uneven terminal to a state parallel to the horizontal plane, so as to facilitate the subsequent bending and wiring of the assembled wire 21 by the bending and wiring machine 9.

[0050] A limiting plate 53 is connected to the position corresponding to the correction plate 52 above the end piece support plate 5. The distance between the limiting plate 53 and the end piece support plate 5 is 0.1 - 0.3 mm greater than the thickness of the terminal. Through this setting method, after the terminal enters between the end piece support plate 5 and the limiting plate 53, the terminal can be kept in a state parallel to the horizontal plane.

[0051] A baffle 54 is connected to the ends of the end piece support plate 5 and the wire body support plate 51 away from the storage box 2. The baffle 54 is used to block the slide plate 63 and limit the moving position of the slide plate 63.

[0052] A plurality of uniformly arranged positioning grooves 55 are opened at the positions corresponding to the terminals on the limiting plate 53, which are used to assist the bending and wiring machine 9 in bending and wiring the assembled wire 21.

[0053] A chute 6 is opened in the middle of the wire body support plate 51. A first moving groove 61 and a second moving groove 62 are respectively opened above and below the wire body support plate 51 corresponding to the chute 6. A slide plate 63 is slidably connected in the chute 6. A plurality of push plates 64 are connected to the position corresponding to the assembled wire 21 above the slide plate 63. The push plates 64 are slidably connected in the first moving groove 61. The push plates 64 are used to push the assembled wire 21 to a specified position.

[0054] The length of the slide plate 63 is half of the length of the wire body support plate 51. Through this setting method, under the condition of reducing the volume of the wire body support plate 51, it can also meet the position movement condition of the assembled wire 21, and at the same time help the slide plate 63 to shift and reset.

[0055] A cross plate 65 is connected between two corresponding push plates 64. The cross plate 65 is used to connect two groups of push plates 64 and the slide plate 63, so that the two groups of push plates 64 and the slide plate 63 can move and reset synchronously.

[0056] A first auxiliary plate 66 is connected below one of the slide plates 63. The upper end of the first auxiliary plate 66 is slidably connected in one of the second moving grooves 62. The first auxiliary plate 66 is used to contact the push block 71 to move the slide plate 63 and the push plate 64.

[0057] A plurality of vertical plates 7 are connected to the surface of the conveyor belt 1 corresponding to the position of the first auxiliary plate 66. A push block 71 is rotatably connected above the vertical plate 7. The push block 71 is used to push the first auxiliary plate 66, so that the sliding plate 63 and the push plate 64 are moved.

[0058] On the side of the vertical plate 7 and the push block 71 away from the first auxiliary plate 66, a second spring 72 is connected. The second spring 72 is used to reset the push block 71 and provide a supporting force for the push block 71.

[0059] The second spring 72 is arranged in a semicircle with the rotation point of the push block 71 as the center. Through this setting method, the push block 71 can rotate and reset normally.

[0060] A limiting block 73 is connected to the side of the vertical plate 7 close to the first auxiliary plate 66 corresponding to the position of the push block 71. The limiting block 73 is used to block the push block 71, so that the push block 71 maintains a state perpendicular to the horizontal plane, thereby ensuring that the push block 71 can push the first auxiliary plate 66 and can rotate.

[0061] A second auxiliary plate 8 is connected below another sliding plate 63. The upper end of the second auxiliary plate 8 is slidably connected in another second movable groove 62. A second rack 81 is connected below the end of the second auxiliary plate 8 away from the sliding plate 63. A second gear 82 is engaged below one end of the second rack 81. The second gear 82 is rotatably connected in the connecting plate 201 through a second rotating rod 821. A third rack 83 is connected to the surface of the conveyor belt 1 corresponding to the position of the second gear 82. The third rack 83 is intermittently engaged with the second gear 82.

[0062] The lengths of the second rack 81 and the third rack 83 are the same as the length of the sliding plate 63. Through this setting method, the sliding plate 63 can be reset after moving.

[0063] In specific use, through the rotation of the conveyor belt 1, the vertical plate 7 and the third rack 83 will be driven to move during the rotation of the conveyor belt 1. During the movement of the vertical plate 7, it will contact the first auxiliary plate 66. Under the action of the supporting force of the second spring 72, the push block 71 will push the first auxiliary plate 66 to move. With the cooperation of the cross plate 65, the two groups of sliding plates 63 and the push plate 64 will move. The push plate 64 will push the assembled wire 21 to a position corresponding to the positioning groove 55. And at this time, the sliding plate 63 will contact the baffle 54, so that the sliding plate 63 cannot move. The conveyor belt 1 continues to drive the vertical plate 7 to move. Since the sliding plate 63 is blocked by the baffle 54 and cannot continue to move, when the vertical plate 7 continues to move, the push block 71 will rotate. The rotation of the push block 71 will squeeze the second spring 72, so that the second spring 72 contracts and stores the restoring force. The restoring force acts on the push block 71. After the vertical plate 7 moves past the first auxiliary plate 66, under the action of the restoring force of the second spring 72, the push block 71 will reset, preparing for pushing the assembled wire 21 later; During the process of the pushing block 71 pushing the first auxiliary plate 66 to move, the third rack 83, the second auxiliary plate 8 and the second rack 81 will move synchronously. After the vertical plate 7 passes over the first auxiliary plate 66, the third rack 83 moves to a position where it contacts the second gear 82 and the third rack 83 will mesh with the second gear 82. At this time, the second rack 81 and the third rack 83 are centrosymmetric figures with the second gear 82 as the center. As the conveyor belt 1 continues to rotate, it will cause the third rack 83 to drive the second gear 82 to rotate. And with the cooperation of the second rack 81, the two groups of slide plates 63 and the push plate 64 are reset. During the rotation of the conveyor belt 1, the movement and reset of the slide plates 63 and the push plate 64 can be completed, reducing the operation steps, improving the synchronism, and improving the efficiency of assembling the group of rotating wires.

[0064] A bending wire connecting machine 9 is arranged above the conveyor belt 1 corresponding to the position of the storage box 2. The bending wire connecting machine 9 is used to bend the assembled wire 21 and connect the bent assembled wire 21 between the wiring board 13 and the switch 14.

[0065] Working principle: During the rotation of the conveyor belt 1, the mounting plate 12 is placed on the conveyor belt 1 and the mounting plate 12 is located between the limiting rods 11. The conveyor belt 1 drives the mounting plate 12 to move. Before the mounting plate 12 corresponds to the storage box 2, the conveyor belt 1 will drive the first rack 45 to contact the first gear 44 first and make the first gear 44 mesh with the first rack 45. As the conveyor belt 1 continues to rotate, it will cause the first rack 45 to drive the first gear 44 to rotate one week, so that a plurality of turntables 31 rotate one week, and the lowermost assembled wire 21 falls onto the end piece support plate 5 and the wire body support plate 51. As the conveyor belt 1 continues to rotate, the pushing block 71 will contact the first auxiliary plate 66, thereby moving the two groups of slide plates 63 and the push plate 64. After the push plate 64 moves, it will push the assembled wire 21 to a position corresponding to the positioning groove 55. After the slide plate 63 moves, it will contact the baffle 54 and cannot move further. After the assembled wire 21 corresponds to the positioning groove 55, the conveyor belt 1 will stop rotating. At this time, the bending wire connecting machine 9 will bend the assembled wire 21 and connect the assembled wire 21 between the wiring board 13 and the switch 14. After the connection is completed, the conveyor belt 1 rotates again, the vertical plate 7 passes over the first auxiliary plate 66, and drives the third rack 83 to move to a position where it meshes with the second gear 82. With the cooperation of the second rack 81, the second gear 82 and the third rack 83, the two groups of slide plates 63 and the push plate 64 are reset to prepare for pushing the assembled wire 21 in the subsequent process.

[0066] An assembly method for a wire assembly of a high-voltage switchgear includes the following steps: S1: Start the conveyor belt 1 to make the conveyor belt 1 rotate, place the mounting plate 12 on the conveyor belt 1, and make the mounting plate 12 located between the limiting rods 11.

[0067] S2: The rotation of conveyor belt 1 drives the first rack 45 to contact the first gear 44 and mesh the first gear 44 with the first rack 45. The cooperation between conveyor belt 1 and the first rack 45 causes the first gear 44 to rotate one full circle, thereby causing multiple turntables 31 to rotate one full circle, and making the assembled wire 21 at the bottom fall onto the end piece support plate 5 and the wire body support plate 51.

[0068] S3: The rotation of conveyor belt 1 causes the push block 71 to contact the first auxiliary plate 66, thereby moving the two groups of sliding plates 63 and the push plate 64. The movement of the push plate 64 pushes the assembled wire 21 to a position corresponding to the positioning groove 55.

[0069] S4: After the assembled wire 21 corresponds to the positioning groove 55, conveyor belt 1 stops rotating. At this time, the bending and connecting machine 9 bends the assembled wire 21 and connects the assembled wire 21 between the wiring board 13 and the switch 14.

[0070] S5: After the connection is completed, conveyor belt 1 rotates again. The vertical plate 7 passes over the first auxiliary plate 66 and drives the third rack 83 to move to a position meshing with the second gear 82. With the cooperation of the second rack 81, the second gear 82 and the third rack 83, the two groups of sliding plates 63 and the push plate 64 are driven to reset.

[0071] S6: Remove the mounting plate 12.

[0072] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0073] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly structure for a high-voltage distribution cabinet wire assembly, comprising a conveyor belt (1); A plurality of symmetrically arranged limit rods (11) are evenly connected to the surface of the conveyor belt (1); A mounting plate (12) is arranged between corresponding limit rods (11) on the upper surface of the conveyor belt (1); The wiring board (13) and the switch (14) are connected to the upper surface of the mounting plate (12); A plurality of storage boxes (2) are arranged in the middle portion above the conveyor belt (1); An assembled wire (21) is placed in the storage box (2); the assembled wire (21) is composed of a wire body and wiring terminals connected to both ends of the wire body; Symmetrically arranged connecting plates (201) connected to two sides of the plurality of storage boxes (2); A bending and wiring machine (9) is arranged above the conveyor belt (1) at a position corresponding to the storage box (2); It is characterized in that A symmetrically arranged connection disk (22) is provided at the bottom of one side of the storage box (2), a plurality of support rods (23) are connected to the outside of the connection disk (22), and a first connection rod (24) is connected to the middle of the corresponding rotating disk; One end of the first connecting rod (24) is extended to the side of the storage box (2) and is connected to a chuck (25). The chuck (25) is provided with a plurality of slots (251). The number of the slots (251) is the same as the number of the support rods (23). A claw (26) is provided at a position on the side of the storage box (2) corresponding to the chuck (25). The lower end of the claw (26) is engaged in the slot (251). A positioning rod (27) is connected to the upper end of the claw (26) on the side of the storage box (2). The upper end of the claw (26) is rotatably connected to the outer side of the positioning rod (27). A connecting piece (28) is connected to the side of the storage box (2) at a position corresponding to the claw (26), and a first spring (29) is connected between the claw (26) and the connecting piece (28); A protrusion (3) is connected to one side of the upper side of the clamping claw (26) close to the chuck (25); a rotating disk (31) is rotatably connected to the side of the storage box (2) at a position corresponding to the protrusion (3); and an extrusion block (32) is connected to the outer side of the rotating disk (31) at a position corresponding to the protrusion (3); The middle parts of the sides of the plurality of rotating disks (31) away from the storage box (2) are all connected to a first sprocket (33), and the outer sides of the plurality of first sprockets (33) are all meshed with a first chain (34).

2. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 1, characterized in that: The length of the support rod (23) is set according to the diameter of the assembled wire (21), and the distance between the ends of adjacent support rods (23) is equal to the diameter of the assembled wire (21).

3. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 2 is characterized in that: A second connecting rod (4) is connected to the middle of one of the rotating disks (31) away from the storage box (2); a second sprocket (41) is connected to the side of the second connecting rod (4) away from the first sprocket (33); a third sprocket (42) is arranged above the conveyor belt (1) at a position corresponding to the second sprocket (41); a second chain (43) is meshed between the outer sides of the second sprocket (41) and the third sprocket (42); a first gear (44) is connected to the middle of the side of the third sprocket (42) close to the connecting plate (201); the first gear (44) is rotatably connected to the connecting plate (201) via a first rotating rod (441); a plurality of first racks (45) are connected to the position of the surface of the conveyor belt (1) corresponding to the first gear (44); the first gear (44) is intermittently meshed with the first racks (45).

4. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 3 is characterized in that: The circumference of the first gear (44) is equal to the length of the first rack (45).

5. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 1, characterized in that: A symmetrically arranged end piece support plate (5) is provided above the conveyor belt (1) at a position corresponding to the position below the storage box (2); a thread body support plate (51) is connected below the end piece support plate (5); a correction plate (52) is connected to the middle of the upper end piece support plate (5); a limit plate (53) is connected above the end piece support plate (5) at a position corresponding to the correction plate (52); and a baffle plate (54) is connected to one end of the end piece support plate (5) and the thread body support plate (51) away from the storage box (2).

6. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 5, characterized in that: A slide groove (6) is provided in the middle of the wire body support plate (51), and a first movable groove (61) and a second movable groove (62) are provided above and below the wire body support plate (51) corresponding to the slide groove (6), respectively. A slide plate (63) is slidably connected in the slide groove (6), and a plurality of push plates (64) are connected above the slide plate (63) at positions corresponding to the assembly of the wires (21), and the push plates (64) are slidably connected in the first movable groove (61); a transverse plate (65) is connected between two corresponding push plates (64).

7. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 6, characterized in that: The length of the slide plate (63) is half of the length of the wire body support plate (51).

8. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 5, characterized in that: A first auxiliary plate (66) is connected below one of the slide plates (63), and an upper end portion of the first auxiliary plate (66) is slidably connected in one of the second movable grooves (62); A plurality of vertical plates (7) are connected to positions on the surface of the conveyor belt (1) corresponding to the first auxiliary plate (66); a push block (71) is rotatably connected above the vertical plate (7); a second spring (72) is connected to a side between the vertical plate (7) and the push block (71) away from the first auxiliary plate (66); the second spring (72) is in a semicircular shape with the rotation point of the push block (71) as the center; and a limiting block (73) is connected to a side of the vertical plate (7) close to the first auxiliary plate (66) corresponding to the position of the push block (71).

9. The assembly structure of a high-voltage distribution cabinet wire assembly according to claim 5, characterized in that: A second auxiliary plate (8) is connected below the other slide plate (63), the upper end of the second auxiliary plate (8) is slidably connected in the other second movable groove (62), a second rack (81) is connected below the end of the second auxiliary plate (8) away from the slide plate (63), a second gear (82) is meshed below one end of the second rack (81), the second gear (82) is rotatably connected to the connecting plate (201) via a second rotating rod (821), a third rack (83) is connected to the position of the surface of the conveyor belt (1) corresponding to the second gear (82), and the third rack (83) is intermittently meshed with the second gear (82); the lengths of the second rack (81) and the third rack (83) are the same as the length of the slide plate (63).

10. A method for assembling a high-voltage distribution cabinet wire assembly, applicable to an assembly structure of a high-voltage distribution cabinet wire assembly as claimed in any one of claims 1 to 9, characterized in that: The assembly method of the assembly structure comprises the following steps: S1: starting the conveyor belt (1) to rotate the conveyor belt (1), placing the mounting plate (12) on the conveyor belt (1), and positioning the mounting plate (12) between the limit rods (11); S2: The conveyor belt (1) rotates to drive the first rack (45) to contact the first gear (44), and the first gear (44) and the first rack (45) are meshed. The conveyor belt (1) and the first rack (45) cooperate to make the first gear (44) rotate one circle, thereby making the plurality of turntables (31) rotate one circle, so that the assembled wire (21) at the bottom falls onto the end piece support plate (5) and the wire body support plate (51); S3: the conveyor belt (1) rotates to make the push block (71) contact the first auxiliary plate (66), thereby moving the two sets of slide plates (63) and the push plate (64), and the push plate (64) moves to push the assembled wire (21) to a position corresponding to the positioning groove (55); S4: After the assembled wire (21) corresponds to the positioning groove (55), the conveyor belt (1) stops rotating, and the bending wiring machine (9) bends the assembled wire (21) and connects the assembled wire (21) between the wiring board (13) and the switch (14); S5: After the connection is completed, the conveyor belt (1) rotates again, the vertical plate (7) passes over the first auxiliary plate (66), and drives the third rack (83) to move to a position where it meshes with the second gear (82). Under the cooperation of the second rack (81), the second gear (82) and the third rack (83), the two sets of slide plates (63) and the push plate (64) are driven to reset; S6: Remove the mounting plate (12).

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