A top cover assembly line equipment

Abstract

The present technical scheme belongs to the technical field of motor assembly equipment, and specifically relates to a top cover wire installation equipment, comprising a frame; a material moving device, which is installed on the frame and has a plurality of workstations; a positioning device, which is installed on the material moving device; a wire frame device, which is installed on the material moving device; a lifting device, which is installed on the frame or the material moving device; a locking device, which is installed on the frame; a material unloading device, which is installed on the frame and is located beside the material moving device; the top cover and the wire are positioned by the positioning device and the wire frame device, the material moving device transfers the positioned top cover and the wire to the locking device, the lifting device straightens the wire, and the locking device tightens the nut to the top cover to complete the installation of the wire; the material unloading of the product is realized by the material unloading device; a mechanized production method is adopted to replace the traditional manual nut tightening operation, so as to improve production efficiency, save manpower and time, ensure the quality of nut tightening, and improve the qualified rate of products.

Description

Technical Field

[0001] The present technical solution relates to the technical field of motor assembly equipment, and in particular to a top cover assembly line equipment. Background Art

[0002] Existing water pumps, such as submersible pumps and deep well pumps, are water-lifting equipment. When in use, the entire unit is submerged in water and can be used in the fields of domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, and fountain landscape. The motor, as the core component of the water pump, is used to drive the impeller of the water pump to rotate to achieve water pumping operations; wires are installed on the top cover of the water pump or motor to connect to the stator inside the motor to ensure the effective transmission of electrical energy.

[0003] For example, Chinese patent CN202222079861.6 discloses a sealing structure between a water pump top cover and a cable, and Chinese patent CN201420447348.0 discloses a sewage submersible pump;

[0004] Taking a sewage submersible pump disclosed in Chinese patent CN201420447348.0 as an example, it includes a motor housing, a box cover, a pump cover, a pump body, a motor, an impeller, a float switch and a power cord; the motor is located in the motor housing, the box cover is tightly connected to the top of the motor housing, the power cord is tightly fixed in the outlet on the box cover through a power cord sealing assembly, and the power cord sealing assembly includes a clamping nut, a gasket and a second sealing ring; the inner wall of the outlet is provided with an internal thread, the end of the power cord passes through the clamping nut and extends into the outlet, and the clamping nut is screwed into the outlet, so that the end of the power cord is clamped and fixed in the outlet;

[0005] However, there are still some shortcomings. The nuts need to be tightened manually on the top cover to achieve the installation of the wires. Manual installation leads to low overall assembly efficiency and time-consuming and labor-intensive installation. At the same time, manual tightening of the nuts is prone to improper installation, resulting in poor installation quality and low yield rate. Summary of the invention

[0006] The purpose of this technical solution is to provide a top cover wiring installation device, which positions the top cover and the wires through the cooperation of a positioning device and a wire frame device, and then moves the top cover and the wires to a locking device through a material moving device, and tightens the nuts on the wires on the top cover through the locking device to achieve installation, and finally achieves unloading through a material unloading device. Through mechanized production, the problem of low production efficiency and poor product quality caused by manual installation of nuts is improved.

[0007] The purpose of this technical solution is achieved in this way:

[0008] A top cover wiring equipment comprises: a frame; a material moving device, which is installed on the frame and has a plurality of workstations for placing top covers and wires, and the material moving device is used to move the top covers and wires in the workstations to set positions; a positioning device, which is installed on the material moving device and is used to position the top covers in the workstations; a wire frame device, which is installed on the material moving device and corresponds to the positioning device and is used for placing the wires in the workstations; a lifting device, which is installed on the frame or the material moving device and is used to lift the wire frame device to straighten the installation part of the wires; a locking device, which is installed on the frame and is used to tighten the nuts on the wires in the workstations onto the top covers; a material unloading device, which is installed on the frame and is located beside the material moving device and is used to unload the top covers of which the nuts are tightened.

[0009] Preferably, the positioning device includes: a positioning mechanism, which is installed on the work station of the material moving device and is used to position the top cover; a calibration mechanism, which is installed on the frame and is located below the positioning mechanism, and is used to calibrate the positioning mechanism on the work station; wherein, the positioning mechanism includes: a base plate, which is installed on the material moving device; at least one movable plate, which is slidably arranged at the upper end of the base plate; a latch assembly, which is installed on the movable plate and is used to be inserted into the fixing hole of the top cover; a pressure plate, which is installed on the base plate and is located at the upper end of the movable plate, and is used to press the movable plate onto the base plate; a second avoidance opening is opened on the pressure plate, and the upper end of the latch assembly extends out of the upper end of the pressure plate through the second avoidance opening.

[0010] Preferably, the movable plate is provided with a through hole 1 and a through hole 2 which are interconnected, and an anti-slip groove is provided on the side wall of the through hole 1, and one side of the notch of the anti-slip groove is connected with the side wall of the through hole 2 through a conducting groove; the latch assembly comprises: a positioning pin, which is arranged in the through hole 1; a floating block, the upper end of which is slidably placed in the lower end of the positioning pin, the lower end of the floating block movably abuts against the upper end of the bottom plate, and a waist-shaped hole is provided on the floating block; an anti-slip pin, which is installed on the positioning pin, and the middle part of the anti-slip pin is slidably placed in the In the waist-shaped hole, both ends of the anti-slip pin extend out of the side walls of the positioning pin; an elastic member 1 is installed in the waist-shaped hole and movably abuts against the anti-slip pin, so as to make the positioning pin have a movement tendency toward and away from the bottom plate; when the anti-slip pin is inserted into the through hole 2, the positioning pin is rotated so that the end of the anti-slip pin passes through the conducting groove and is placed in the anti-slip groove, and then the elastic member 1 undergoes elastic deformation so that the anti-slip pin movably abuts against the bottom of the anti-slip groove, thereby realizing the installation of the latch assembly on the movable plate.

[0011] Preferably, the calibration mechanism includes: a pneumatic chuck, which is arranged on a frame below the positioning mechanism; a calibration rod, whose lower end passes through the positioning mechanism and is inserted into the pneumatic chuck, and the upper half of the calibration rod is used to pass through the wire hole of the top cover; a sensing component, which is installed on the frame and located below the positioning mechanism, and is used to sense the calibration rod passing through the positioning mechanism.

[0012] Preferably, the wire frame device at least includes: a mounting frame, which is mounted on the upper end of the material moving device; a wire frame, which is mounted on the mounting frame and is used to place the wire bundle part of the power line; a wire clamp mechanism, which is mounted on the side end of the wire frame and is used to clamp the wires extending out of the wire frame; the wire clamp mechanism includes: a fixed clamping jaw, which is mounted on the side end of the wire frame, and the front end of the fixed clamping jaw has a clamping part 1; a movable clamping jaw, which is slidably arranged on the fixed clamping jaw, and the front end of the movable clamping jaw has a clamping part 2, and a clamping area for clamping the wire is formed between the clamping part 1 and the clamping part 2; an elastic member 3, whose two ends are respectively connected to the fixed clamping jaw and the movable clamping jaw, and is used to make the clamping part 1 and the clamping part 2 have a movement tendency to approach each other.

[0013] Preferably, the wire frame device comprises: a mounting frame and a sliding frame, the mounting frame is mounted on the material moving device, the sliding frame is slidably arranged on the mounting frame, and the upper end of the sliding frame is mounted with a wire frame and a wire clamp mechanism; the lifting device comprises: a bracket 1, which is mounted on the frame or the material moving device; a driving member 1, which is mounted on the bracket 1; a lifting mechanism, which is mounted on the driving end of the driving member 1; wherein the lifting mechanism comprises: a lifting plate, which is mounted on the driving end of the driving member 1; a lifting rod, which is slidably arranged on the lifting plate, and the lifting rod is placed on the sliding Below the frame, the upper and lower ends of the lifting rod are provided with an anti-slip portion 1; an elastic member 4 is sleeved on the lifting rod, and the lower end of the elastic member 4 abuts against the upper end of the lifting plate, and the upper end of the elastic member 4 abuts against the anti-slip portion 1 at the upper end of the lifting rod, which is used to make the lifting rod have a tendency to move toward and approach the sliding frame; when the driving member 1 drives the lifting plate to move toward and approach the sliding frame, the lifting rod abuts against the sliding frame and drives the sliding frame to move on the mounting frame, thereby lifting the wire bundle part in the wire frame and realizing the mounting part of the straightened wire.

[0014] Preferably, the locking device comprises: a moving mechanism 1, which is installed on the frame and is located beside the material moving device; a locking mechanism, which is installed on the moving mechanism 1 and is used to tighten the nut on the mounting part of the wire on the top cover; a pressing mechanism, which is installed on the moving mechanism 1 and is located beside the locking mechanism and is used to press the top cover onto the positioning device; wherein, the locking mechanism comprises: a mounting seat, which is installed on the moving mechanism 1, and a notch 1 is provided at the front end of the mounting seat, which is used to move the mounting part of the power line into the mounting seat; guide blocks are provided on both sides of the notch 1 on the mounting seat, and the side walls of the guide blocks are inclined in a direction away from the notch 1 to form an inclined surface, which is used to guide the wire to move to the notch; a wiring plate, which is installed above the mounting seat, and a V-shaped wiring plate is provided at the front end of the wiring plate The invention relates to a type of tool, wherein the tool is a plurality of types of tools, wherein the tool is a plurality of types of tools, and the tool is a plurality of types of tools. The tool is a plurality of types of tools, wherein the tool is a plurality of types of tools, and the tool is a plurality of types of tools. The tool is a plurality of types of tools, wherein the tool is a plurality of types of tools, and the tool is a plurality of types of tools.

[0015] Preferably, the pressing mechanism comprises: a bracket 2, which is mounted on the moving mechanism 1 and located beside the mounting seat; a driving member 3, which is mounted on the bracket 2; a pressing member, which is mounted on the driving end of the driving member 3 and is placed under the mounting seat for movably abutting against the top cover on the positioning device; when the moving mechanism 1 drives the locking mechanism to move toward the top cover, the driving member 3 drives the pressing member to move, so that the pressing member movably abuts against the upper end of the top cover, thereby pressing the top cover against the positioning device; the moving mechanism 1 comprises: a moving component 1, which is mounted on the frame; a moving component 2, which is mounted on the moving component 1 and connected to the locking mechanism and the pressing mechanism; wherein, The movable component 2 includes: a bracket 3, which is installed on the movable component 1, and the pressing mechanism is installed on the bracket 3; a push plate, which is vertically slidably arranged on the bracket 3; a buffer plate, which is vertically slidably arranged on the bracket 3 and is located below the push plate, and the locking mechanism is installed on the buffer plate; a connecting column, the lower end of which passes through the push plate and is connected to the buffer plate; an elastic member 5, which is sleeved on the connecting column, and the upper and lower ends of the elastic member 5 respectively abut the push plate and the buffer plate, so as to make the push plate and the buffer plate have a tendency to move away from each other; a driving member 4, which is installed on the bracket 3, and the driving end of the driving member 4 is movably connected to the push plate, so as to drive the push plate to slide on the bracket 3.

[0016] Preferably, the unloading device includes: a bracket five, which is installed on the frame; a moving mechanism two, which is installed on the bracket five; a unloading mechanism, which is installed on the moving mechanism two and is used to clamp the top cover with the wires installed; a material bin, which is arranged on the side of the frame; wherein, the unloading mechanism includes: a bracket six, which is installed on the moving mechanism two; a clamping jaw piece one, which is installed at the upper end of the bracket six and is used to clamp the wire bundle part of the wire; a clamping jaw piece two, which is installed at the lower end of the bracket six and is used to clamp the top cover; a push rod, which is installed on the bracket six, and the lower end of the push rod has a guide surface; the rear side end of the movable clamping jaw of the wire frame device is provided with a rotating shaft, and the guide surface is used to guide the side end of the push rod to movably abut against the rotating shaft, so that the wire clamping mechanism of the wire frame device releases the wire.

[0017] Preferably, the material moving device comprises: a motor mounted on the frame; a divider mounted on the frame and connected to the motor; a turntable mounted on the divider, and a plurality of the workstations are circumferentially arranged on the turntable.

[0018] Compared with the prior art, the technical solution has the following outstanding and beneficial technical effects:

[0019] 1. This technical solution uses a positioning device and a wire frame device to position the top cover and the wires, uses a material transfer device to transfer the positioned top cover and wires to a locking device, uses a lifting device to straighten the wires and vertically place them in the locking device, and the locking device tightens the nuts on the wires to the top cover, thereby completing the installation of the wires; finally, the unloading device is used to unload the product; the mechanized production method is used to replace the traditional manual nut tightening operation, which not only improves production efficiency and saves manpower and time, but also ensures the quality of nut tightening and improves the product qualification rate.

[0020] 2. This technical solution ensures the accurate installation of the positioning mechanism through a calibration mechanism, so that after the positioning mechanism positions the top cover, the position of the wire inserted in the wire hole of the top cover can be located at the set position, thereby facilitating the locking device to tighten the nut on the wire to the top cover, thereby ensuring the accuracy and stability of the locking device.

[0021] 3. The technical solution uses a lifting device to lift the wire frame and wire clamp mechanism of the wire frame device, thereby lifting the wire bundling part of the wire, so that the wire installation part is straightened and can smoothly enter the locking device, ensuring that the locking device can smoothly tighten the nut. There is no need to manually straighten the wire to ensure the installation of the wire and the top cover, thereby improving production efficiency.

[0022] 4. The locking device designed in this technical solution first presses the top cover onto the positioning device through the pressing mechanism, and then the lifting device straightens the wire, and finally the locking mechanism tightens the nut. The pressing mechanism prevents the top cover from shaking on the positioning device, thereby ensuring the stability and accuracy of the tightening operation and ensuring the stability of the wire after installation and fixation.

[0023] 5. The moving mechanism 1 designed in the technical solution is provided with a moving component 2, which drives the push plate to move through the driving component 4, and the push plate drives the buffer plate to move through the elastic component 5, so that the locking mechanism is pressed against the top cover and the nut is tightened on the top cover. The elastic component 5 prevents the locking mechanism from being directly pressed on the top cover under the drive of the driving component 4, thereby avoiding excessive pressure from damaging the thread on the nut or the top cover, thereby ensuring the tightening effect of the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of the technical solution.

[0025] Figure 2 This is a structural schematic diagram of the wire frame device and the positioning device installed on the material moving device of the present technical solution.

[0026] Figure 3 This is a schematic diagram of the structure of the wire frame device and the jacking device of this technical solution.

[0027] Figure 4This is a structural diagram of the positioning mechanism of this technical solution.

[0028] Figure 5 This is an exploded diagram of the positioning mechanism of this technical solution.

[0029] Figure 6 This is a schematic diagram of the structure of the moving plate and latch assembly of the present technical solution.

[0030] Figure 7 This is a schematic diagram of the structure of the calibration mechanism of this technical solution.

[0031] Figure 8 This is a cross-sectional view of the calibration mechanism of this technical solution.

[0032] Fig. 9 This is a schematic diagram of the structure of the wireframe device of this technical solution.

[0033] Fig.10 This is a schematic diagram of the structure of the wire clamp mechanism of this technical solution.

[0034] Fig.11 This is a schematic diagram of the structure of the locking device of this technical solution.

[0035] Fig.12 This is a schematic diagram of the structure of the moving mechanism 1 and the pressing mechanism of this technical solution.

[0036] Fig.13 This is one of the structural diagrams of the locking mechanism of this technical solution.

[0037] Fig.14 This is the second structural diagram of the locking mechanism of this technical solution.

[0038] Fig.15 This is a schematic diagram of the structure of the blanking device of this technical solution.

[0039] Fig.16 for Fig.15 Enlarged view of point A in the middle.

[0040] Figure numerals: 1, frame; 2, material transfer device; 21, work station; 22, motor; 23, indexer; 24, turntable; 3, positioning device; 31, positioning mechanism; 32, calibration mechanism; 321, pneumatic chuck; 322, calibration rod; 323, induction component; 33, bottom plate; 331, ball; 34, moving plate; 341, through hole 1; 342, through hole 2; 343, anti-slip groove; 344, conducting groove; 345, avoidance opening 1; 346, anti-slip part; 347, avoidance opening 3; 35, latch assembly; 351, positioning pin; 352, floating block; 353, waist-shaped hole; 354, anti-slip pin; 355, elastic member 1; 36 , pressing plate; 361, avoidance opening 2; 37, fixing part; 371, elastic part 2; 4, wire frame device; 41, mounting frame; 42, sliding frame; 43, wire frame; 44, wire clamp mechanism; 441, clamping area; 45, fixed clamping jaw; 451, clamping part 1; 46, moving clamping jaw; 461, clamping part 2; 462, rotating shaft; 47, elastic part 3; 5, lifting device; 51, bracket 1; 52, driving part 1; 53, lifting mechanism; 54, lifting plate; 55, lifting rod; 551, anti-slip part 1; 56, elastic part 4; 6, locking device; 61, moving mechanism 1; 611, moving component 1; 6111, bracket 4; 6112, Slide rail 1; 6113, slider 1; 6114, drive member 5; 612, moving assembly 2; 613, bracket 3; 614, push plate; 615, buffer plate; 616, connecting column; 6161, anti-slip part 2; 617, elastic member 5; 618, drive member 4; 62, locking mechanism; 63, pressing mechanism; 631, bracket 2; 632, drive member 3; 633, pressing member; 64, mounting seat; 641, notch 1; 642, guide block; 643, inclined surface; 65, rotating column; 651, avoidance groove; 652, roller; 66, spanner head; 661, bayonet; 662, notch 2; 67, drive member 2; 68, fixed Wire plate; 681, V-shaped mouth; 69, gear set; 7, unloading device; 71, bracket five; 72, moving mechanism two; 721, guide rail one; 722, sliding block one; 723, driving member six; 725, rack one; 726, guide rail two; 727, sliding block two; 728, driving member seven; 7281, gear two; 729, rack two; 73, unloading mechanism; 74, bracket six; 75, clamping claw member one; 76, clamping claw member two; 77, push rod; 771, guide surface; 78, silo; 100, top cover; 101, electric wire; 102, wire bundling part; 103, mounting part; 104, nut; 105, wire hole; 106, fixing hole. DETAILED DESCRIPTION

[0041] The specific implementation of the technical solution is further described in detail below with reference to the accompanying drawings. Figure 1-Figure 16 .

[0042] The top cover 100 is provided with a wire hole 105 and a fixing hole 106. The fixing hole 106 is used to connect with the main housing of the water pump or the motor. The rear half of the wire 101 is wound into a wire bundle portion 102. The front half of the wire 101 is a mounting portion 103. The mounting portion 103 is provided with a nut 104 and a sealing structure (the sealing structure is a prior art) that cooperates with the nut 104. When the wire 101 is installed with the top cover 100, the front end of the mounting portion 103 is passed through the wire hole 105 and placed in the top cover 100, and the nut 104 is tightened in the wire hole 105.

[0043] like Figure 1 As shown, a top cover wire loading device comprises: a frame 1; a material moving device 2, which is installed on the frame 1, and the material moving device 2 has a plurality of stations 21 for placing top covers 100 and wires 101, the stations 21 are circumferentially distributed on the material moving device 2, and the material moving device 2 is used to move the top covers 100 and wires 101 in the stations 21 to set positions, specifically to the locking device 6 and the unloading device 7; a positioning device 3, which is installed on the material moving device 2, and the positioning device 3 is used to position the top covers 100 and wires 101 in the stations 21 The cover 100 is positioned; a wire frame device 4 is installed on the material moving device 2, the wire frame device 4 corresponds to the positioning device 3, and is used for placing the wires 101 in the station 21; a locking device 6 is installed on the frame 1, and is used to tighten the nuts 104 on the wires 101 in the station 21 to the top cover 100; and a feeding device 7 is installed on the frame 1, and the feeding device 7 is located next to the material moving device 2, and is used for feeding the top cover 100 with the nuts 104 tightened.

[0044] Combination Figure 1 , Figure 2 , Figure 3 and Figure 7The positioning device 3 includes: a plurality of positioning mechanisms 31, which are installed on the station 21 of the turntable 24 of the material transfer device 2, and are used to position the top cover 100, and each station 21 is provided with a positioning mechanism 31; and at least one calibration mechanism 32, which is installed on the frame 1 and is located below the positioning mechanism 31, and is used to calibrate the positioning mechanism 31 on the station 21, and the positioning mechanism 31 at different positions is moved to the top of the calibration mechanism 32 by the material transfer device 2, so that the calibration mechanism 32 can calibrate the position of the positioning mechanism 31; wherein the positioning mechanism 31 includes: a bottom plate 33, which is installed on the turntable 24 of the material transfer device 2 by screws or bolts; at least one moving plate 33; The movable plate 34 is slidably arranged at the upper end of the bottom plate 33; the latch assembly 35 is installed on the movable plate 34 and is used to be inserted into the fixing hole 106 of the top cover 100, so as to fix the top cover 100 to the upper end of the pressure plate 36; and the pressure plate 36 is installed on the bottom plate 33 and is located at the upper end of the movable plate 34, and is used to press the movable plate 34 on the bottom plate 33, the movable plate 34 is arranged between the pressure plate 36 and the bottom plate 33, and the upper end of the pressure plate 36 is used to support the lower end of the top cover 100; the pressure plate 36 is provided with an avoidance opening 2 361, and the upper end of the latch assembly 35 extends out of the upper end of the pressure plate 36 through the avoidance opening 2 361, so as to be inserted into the fixing hole 106 of the top cover 100.

[0045] Combination Figure 4-Figure 6 The movable plate 34 is provided with a through hole 1 341 and a through hole 2 342 which are connected to each other. The two through holes 2 342 are located on the opposite side walls of the through hole 1 341. An anti-slip groove 343 is provided on the side wall of the through hole 1 341. One side of the notch of the anti-slip groove 343 is connected to the side wall of the through hole 2 342 through the conducting groove 344. The latch assembly 35 includes: a positioning pin 351, which is arranged in the through hole 1 341. The positioning pin 351 can move axially or rotate circumferentially in the through hole 1 341. The upper end of the positioning pin 351 is used to penetrate the fixing hole 106 of the top cover 100; a floating block 352, the upper end of which is slidably placed in the lower end of the positioning pin 351, and the lower end of the floating block 352 movably abuts against the bottom The upper end of the plate 33 and the floating block 352 are provided with a waist-shaped hole 353; the anti-dropping pin 354 is passed through and fixed on the positioning pin 351, and the middle part of the anti-dropping pin 354 is slidably placed in the waist-shaped hole 353, and the two ends of the anti-dropping pin 354 extend out of the side wall of the positioning pin 351, and the two ends of the anti-dropping pin 354 can be placed in the through hole 2 342 or the anti-dropping groove 343; the elastic member 1 355, which is a spring or a rubber block or a disc spring, is installed in the waist-shaped hole 353, and the lower end of the elastic member 1 355 abuts against the lower inner wall of the waist-shaped hole 353, and the upper end of the elastic member 1 355 abuts against the middle part of the anti-dropping pin 354, so as to make the positioning pin 351 and the anti-dropping pin 354 have a movement tendency toward away from the bottom plate 33;

[0046] When the latch assembly 35 is installed on the movable plate 34, the positioning pin 351 and the floating block 352 are first inserted into the through hole 1 341. At this time, the anti-drop pin 354 is inserted into the through hole 2 342 along with the positioning pin 351. By pressing the positioning pin 351, the elastic member 1 355 is elastically deformed and compressed. The positioning pin 351 is then rotated to make the end of the anti-drop pin 354 pass through the conductive groove 344 and be placed in the anti-drop groove 343. The positioning pin 351 is released. Under the elastic deformation of the elastic member 1 355, the anti-drop pin 354 and the positioning pin 351 move up and make the anti-drop pin 354 movably abut the bottom of the anti-drop groove 343, and the anti-drop pin 354 is restricted by the side wall of the anti-drop groove 343, so that the latch assembly 35 is installed on the movable plate 34.

[0047] By replacing the latch assembly 35 on the movable plate 34 , the size of the positioning pin 351 can be adapted to the fixing holes 106 of the top cover 100 of different sizes. The method of replacing the latch assembly 35 is simple, fast and easy to operate.

[0048] The movable plate 34 is provided with an escape opening 345, and the pressure plate 36 is connected to the bottom plate 33 by a fixing member 37 (bolt or screw). The escape opening 345 is used to avoid the fixing member 37, and the fixing member 37 is sleeved with an elastic member 371, and the two ends of the elastic member 371 respectively abut against the upper end of the bottom plate 33 and the lower end of the pressure plate 36, so as to make the bottom plate 33 and the pressure plate 36 have a tendency to move away from each other; the upper and lower end surfaces of the movable plate 34 are both provided with anti-slip parts 346, and the anti-slip parts 346 are used to abut against the bottom plate 33 and the pressure plate 36; the upper end of the bottom plate 33 is provided with a plurality of balls 331, and the balls 331 movably abut against the lower end of the movable plate 34.

[0049] Combination Figure 1 , Figure 7 and Figure 8 The calibration mechanism 32 includes: a pneumatic chuck 321, which is arranged on the frame 1 below the positioning mechanism 31, and the pneumatic chuck 321 refers to the technology disclosed in Chinese patent CN202322351687.0; a calibration rod 322, the lower end of which passes through the positioning mechanism 31 and is inserted into the pneumatic chuck 321, and the upper half of the calibration rod 322 is penetrated into the wire hole 105 of the top cover 100; and a sensing component 323, which is installed on the frame 1 and is located below the positioning mechanism 31, and is used to sense whether the calibration rod 322 passing through the positioning mechanism 31 exists. The sensing component 323 is a prior art, and an infrared sensor, an ultrasonic sensor or a photoelectric sensor can be used, and a perforation is provided on the sensing component 323, and the perforation is a sensing area. The lower end of the calibration rod 322 passes through the sensing area and is inserted into the pneumatic chuck 321; an avoidance opening 347 is opened at the side end of the movable plate 34 to avoid the calibration rod 322.

[0050] Since the top cover 100 has different shapes and sizes, it is necessary to adjust the movable plate 34 of the positioning mechanism 31 to enable the latch assembly 35 to be inserted into the fixing hole 106, so that the wire hole 105 corresponds to the set position of the locking device 6; therefore, when moving the positioning mechanism 31, the top cover 100 is first placed on the positioning mechanism 31, and then the calibration rod 322 is inserted into the wire hole 105 and the bottom plate 33 of the positioning mechanism 31, and the lower end of the calibration rod 322 passes through the through-holes of the turntable 24 and the sensing assembly 323, and is inserted into the pneumatic chuck 321. At this time, the position of the movable plate 34 on the bottom plate 33 is first adjusted and the corresponding latch assembly 35 is replaced, so that the latch assembly 35 can be inserted into the fixing hole 106, and then the pneumatic chuck 321 clamps and fixes the calibration rod 322. The pneumatic chuck 321 is set on the frame 1, so the calibration rod 322 22 and the position of the wire hole 105 are set unchanged, ensuring that the wire hole 105 corresponds to the set position of the locking device 6. Finally, the movable plate 34 is fixed to the bottom plate 33 by the pressure plate 36. When the position of the movable plate 34 is positioned and fixed, the pneumatic chuck 321 releases the calibration rod 322, and the calibration rod 322 is removed manually. That is, when the top cover loading equipment starts working, the calibration rod 322 is not placed on the positioning mechanism 31, and it has been taken away. The sensing component 323 is used to sense whether the calibration rod 322 has been taken away. When the sensing component 323 senses that the calibration rod 322 still exists, the top cover loading equipment will not work, that is, the material moving device 2, the locking device 6 and the unloading device 7 will not work. Only when the sensing component 323 does not sense the calibration rod 322, the material moving device 2, the locking device 6 and the unloading device 7 will start working.

[0051] Combination Figure 2 , Figure 3 , Fig. 9 and Fig.10The wire frame device 4 at least includes: a mounting frame 41, which is mounted on the upper end of the turntable 24 of the material moving device 2; a plurality of wire frames 43, which are slidably mounted on the mounting frame 41 and are used to place the wire bundle portion 102 of the power wire 101; and a plurality of wire clamping mechanisms 44, each of which has a wire clamping mechanism 44 mounted on the side end of each wire frame 43, and the wire clamping mechanism 44 is used to clamp the wire 101 extending out of the wire frame 43 to prevent the mounting portion 103 from shaking; the wire clamping mechanism 44 of the present design includes: a fixed clamping jaw 45, which is mounted on the side end of the wire frame 43, and the front end of the fixed clamping jaw 45 has a clamping portion 451; a movable clamping jaw 46, which is slidably mounted on the side end of the wire frame 43 and ... is slidably mounted on the side end of the wire frame 43 and has a clamping portion 451; a movable clamping jaw 46 is slidably mounted on the The movable clamp 46 is arranged on the fixed clamp 45, and the front end of the movable clamp 46 has a clamping portion 2 461, and a clamping area 441 for clamping the installation portion 103 of the wire 101 is formed between the clamping portion 1 451 and the clamping portion 2 461; and an elastic member 3 47, which is a tension spring or a rubber band or an elastic band, and its two ends are respectively connected to the rear end of the fixed clamp 45 and the rear end of the movable clamp 46, and is used to make the clamping portion 1 451 and the clamping portion 2 461 have a movement tendency to approach each other, so as to clamp and restrict the installation portion 103 of the wire 101 within the clamping area 441. The wire clamp mechanism 44 can also adopt a clamp used for clamping things in daily life or a pneumatic clamp.

[0052] After placing the top cover 100 on the positioning device 3, first place the wire bundle portion 102 of the wire 101 in the wire frame 43, then the mounting portion 103 extends out of the wire frame 43, the front end of the mounting portion 103 passes through the wire hole 105 and is placed in the top cover 100, then the worker screws the nut 104 into the wire hole 105 by one or half a turn (or the nut 104 can be placed in the wire hole 105), and finally the rear end of the mounting portion 103 is placed in the clamping area 441 and clamped and restricted by the wire clamp mechanism 44.

[0053] Combination Figure 2 , Figure 3 and Fig. 9The wire frame device 4 also includes: a plurality of sliding frames 42, which are slidably arranged on the mounting frame 41, and a wire frame 43 and a wire clamp mechanism 44 are installed on the upper end of each sliding frame 42; the top cover wire loading device of the present design scheme also includes: a lifting device 5, which is installed on the frame 1 or the material transfer device 2, and is used to lift the wire frame 43 and the wire clamp mechanism 44 of the wire frame device 4, so as to lift the wire bundle part 102 of the wire 101, and realize the straightening of the mounting part 103 (the mounting part 103 is not completely pulled straight) Although it is straight, there will still be some bends. The mounting portion 103 only needs to be pulled straight until it can be placed vertically in the locking mechanism 62 of the locking device 6. Because the wires 101 are bundled, when the mounting portion 103 extends from the wire bundle portion 102, it is inevitable that there will be bends). When a lifting device 5 is provided, workers need to screw the nut 104 into the wire hole 105 by one or half a circle when loading the material, so that when the lifting device 5 straightens the mounting portion 103, the nut 104 will not fall out of the wire hole 105.

[0054] Combination Figure 2 and Figure 3 The lifting device 5 includes: a bracket 51, which is installed on the frame 1 or the material moving device 2, and the middle part of the turntable 24 of the material moving device 2 has a through hole 3, and the shell or the non-rotating column on the indexer 23 is inserted into the through hole 3 and connected to the lower end of the bracket 51, so that the bracket 51 does not rotate with the turntable 24, so that the lifting device 5 is always located at the position corresponding to the locking device 6; a driving member 52, which is a cylinder or an electric push rod, which is installed on the bracket 51; and a lifting mechanism 53, which is installed on the driving end of the driving member 52 and is located below the sliding frame 42; wherein the lifting mechanism 53 includes: a lifting plate 54, which is installed on the driving end of the driving member 52; a lifting rod 55, which is slidably arranged on the lifting plate 54, and the lifting rod 55 is placed below the sliding frame 42, for movably abutting the lower end of the sliding frame 42, and the upper and lower ends of the lifting rod 55 are provided with an anti-slip portion 551; The elastic member 456 is a spring or a disc spring, which is sleeved on the lifting rod 55, and the lower end of the elastic member 456 abuts against the upper end surface of the lifting plate 54, and the upper end of the elastic member 456 abuts against the lower end of the anti-slip portion 551 at the upper end of the lifting rod 55, so as to make the lifting rod 55 have a tendency to move toward the sliding frame 42; when the driving member 52 drives the lifting plate 54 to move toward the sliding frame 42, the lifting plate 54 drives the lifting plate 54 to move toward the sliding frame 42 through the elastic member 456. The lifting rod 55 moves, and the lifting rod 55 abuts against the sliding frame 42 and drives the sliding frame 42 to move on the mounting frame 41, thereby lifting the wire bundle part 102 in the wire frame 43, and straightening the mounting part 103 of the wire 101; the elastic member 456 can prevent the driving member 52 from driving the lifting plate 54 to have too large a stroke, causing the mounting part 103 to be pulled too straight, thereby preventing the nut 104 from falling off from the wire hole 105, or preventing the mounting part 103 from detaching from the top cover 100.

[0055] Combination Figure 11-Figure 14The locking device 6 includes: a moving mechanism 61, which is installed on the frame 1 and is located beside the material moving device 2; a locking mechanism 62, which is installed on the moving mechanism 61 and is used to tighten the nut 104 on the mounting portion 103 of the wire 101 on the top cover 100; and a pressing mechanism 63, which is installed on the moving mechanism 61 and is located beside the locking mechanism 62, and is used to press the top cover 100 on the positioning device 3 to prevent the top cover 100 from shaking when the locking mechanism 62 tightens the nut 104; wherein the locking mechanism 62 includes: a mounting seat 64, which is installed on the moving mechanism 61, and a notch 641 is provided at the front end of the mounting seat 64, which is used to press the top cover 100 against the positioning device 3. The mounting portion 103 of the power supply line 101 moves into the mounting seat 64; guide blocks 642 are provided on both sides of the notch 1 641 of the mounting seat 64, and the side walls of the guide blocks 642 close to the notch 1 641 are provided with inclined surfaces 643, and the inclined surfaces 643 are inclined in a direction away from the notch 1 641, and the inclined surfaces 643 are arranged opposite to each other, and the closer to the notch 1 641, the closer the distance between the inclined surfaces 643 is, so as to guide the mounting portion 103 of the power supply line 101 to move to the notch 1 641; a wiring plate 68 is installed above the mounting seat 64, and a V-shaped opening 681 is provided at the front end of the wiring plate 68, and the bottom of the V-shaped opening 681 is provided. The portion is an arc-shaped transition, and the arc-shaped area is adapted to the outer wall of the mounting portion 103 of the wire 101, and the opening part of the V-shaped opening 681 is consistent with the direction of the notch 1 641. When the mounting portion 103 enters the notch 1 641, the mounting portion 103 also enters the V-shaped opening 681; the rotating column 65 is rotatably arranged on the mounting seat 64 and is located below the wiring plate 68, and the rotating column 65 is provided with an avoidance groove 651 that connects the upper and lower ends thereof, and the notch of the avoidance groove 651 connects the side wall of the rotating column 65 with the outside world. When the rotating column 65 rotates to the initial position, the mounting portion 103 vertically enters the avoidance groove 651 through the notch 1 641 and the notch of the avoidance groove 651 The wrench head 66 is mounted on the lower end of the rotating column 65 by bolts or screws, and the wrench head 66 is provided with a bayonet 661 and a second notch 662, the shape of the bayonet 661 is adapted to the shape of the nut 104, the second notch 662 connects the bayonet 661 and the outside, and the second notch 662 is arranged on the same side as the notch of the avoidance groove 651, so that when the mounting portion 103 enters the avoidance groove 651, the mounting portion 103 can also enter the bayonet 661 through the second notch 662; the second driving member 67 is a servo motor or a rotary cylinder or an electric motor, which is mounted on the mounting seat 64, and the driving end of the second driving member 67 is connected to the side end of the rotating column 65 through a gear set 69;When the moving mechanism 1 61 drives the locking mechanism 62 to move horizontally, the installation part 103 of the wire 101 enters the rotating column 65 through the notch 1 641, the notch 2 662 and the notch 651, and then the moving mechanism 1 61 drives the locking mechanism 62 to move downward, so that the nut 104 on the installation part 103 enters the bayonet 661, and the driving member 2 67 drives the rotating column 65 and the wrench head 66 to rotate, so that the wrench head 66 drives the nut 104 on the wire 101 in the bayonet 661 to rotate, so that the nut 104 is tightened in the wire hole 105 of the top cover 100. ;

[0056] When the driving member 2 67 drives the rotating column 65 to rotate so that the wrench head 66 drives the nut 104 to rotate and tighten, the driving member 2 67 stops working because the set torque is reached; when the driving member 2 67 drives the rotating column 65 to rotate to the initial position (that is, the notch 1 641 and the notch of the avoidance groove 651 are aligned or on the same side), the control program performs a corresponding rotation angle according to the difference between the rotation angle of the driving end of the driving member 2 67 and the initial angle, thereby achieving reset.

[0057] Rollers 652 are provided on the side walls of the upper and lower ends of the rotating column 65. The upper end of the rotating column 65 extends out of the upper end of the mounting seat 64, and the roller 652 at the upper end of the rotating column 65 movably abuts against the upper end of the mounting seat 64 and can roll on the upper end surface of the mounting seat 64; similarly, the lower end of the rotating column 65 extends out of the lower end of the mounting seat 64, and the roller 652 at the lower end of the rotating column 65 movably abuts against the lower end of the mounting seat 64 and can roll on the lower end surface of the mounting seat 64, thereby realizing that the rotating column 65 can rotate on the mounting seat 64.

[0058] The driving end of the driving member 2 67 is connected to the rotating column 65 through a gear set 69; the gear set 69 includes: gear 3, gear 4, gear 5 and a tooth portion circumferentially arranged on the outer wall of the middle part of the rotating column 65, and a mounting cavity is arranged in the middle part of the mounting seat 64. Gears 3, gear 4 and gear 5 are all rotatably arranged in the mounting cavity, and the middle part of the rotating column 65 is also placed in the mounting cavity; the driving member 2 67 drives gear 3 to rotate, gear 3 drives gear 4 and gear 5 to rotate, and gear 4 and gear 5 rotate to drive the rotating column 65 to rotate.

[0059] The driving end of the driving member 2 67 extends into the installation cavity and is connected to the gear 3, which is used to drive the gear 3 to rotate. The gear 3 is meshed with the gear 4, and the gear 3 is also meshed with the gear 5, but there is no meshing between the gear 4 and the gear 5, and a gap is left. The gear 4 is movably meshed with the teeth in the middle of the rotating column 65, and the gear 5 is movably meshed with the teeth in the middle of the rotating column 65. Due to the notch of the avoidance groove 651 on the rotating column 65, the teeth on one side of the rotating column 65 are discontinuous, that is, the teeth are disconnected on both sides of the notch of the avoidance groove 651. When the rotating column 65 rotates, one of the gears 4 and 5 will be placed at the notch of the avoidance groove 651, so that it will not mesh with the teeth, but the other of the gears 4 and 5 will remain meshed with the teeth, that is, at least one of the gears 4 and 5 will remain meshed with the teeth, thereby ensuring the power transmission between the driving member 2 67 and the rotating column 65.

[0060] Combination Fig.11 and Fig.12 The pressing mechanism 63 includes: a bracket 2 631, which is mounted on the moving mechanism 1 61 and located beside the mounting seat 64; a driving member 3 632, which is a cylinder or an electric push rod or a linear motor, which is mounted on the bracket 2 631; a pressing member 633, which is mounted on the driving end of the driving member 3 632 and is placed under the mounting seat 64, and is used to movably abut against the upper end of the top cover 100 on the positioning device 3 to achieve pressing the top cover 100 on the positioning device 3; when the moving mechanism 1 61 drives the locking mechanism 62 to move toward the top cover 100, the driving member 3 632 drives the pressing member 633 to move, so that the pressing member 633 movably abuts against the upper end of the top cover 100 to achieve pressing the top cover 100 on the positioning device 3; then the locking mechanism 62 tightens the nut 104 into the wire hole 105 of the top cover 100;

[0061] The moving mechanism 1 61 includes: a moving component 1 611, which is installed on the frame 1; and a moving component 2 612, which is installed on the moving component 1 611 and connected to the locking mechanism 62 and the pressing mechanism 63; wherein the moving component 2 612 includes: a bracket 3 613, which is installed on the moving component 1 611, and the pressing mechanism 63 is installed on the bracket 3 613; a push plate 614, which is vertically slidably arranged on the bracket 3 613 through a slide rail and a slider; a buffer plate 615, which is vertically slidably arranged on the bracket 3 613 through a slide rail and a slider, and is located below the push plate 614, and the locking mechanism 62 is installed on the buffer plate 615; a connecting column 616, the lower end of which passes through the push plate 614 and is connected to the buffer plate 615; an elastic member 5 617, which is a spring or a disc spring, which is sleeved on the connecting column 616, and the elastic member The upper and lower ends of the fifth 617 respectively abut the lower end of the push plate 614 and the upper end of the buffer plate 615, so as to make the push plate 614 and the buffer plate 615 have a tendency to move away from each other. The upper end of the connecting column 616 is provided with an anti-slip part 6161, which movably abuts the upper end of the push plate 614; and a driving member 618, which is a cylinder or a linear motor or an electric push rod, which is installed on the bracket 3 613, and the driving end of the driving member 618 is movably connected to the push plate 614, so as to drive the push plate 614 to slide on the bracket 3 613; when the driving member 618 drives the push plate 614 to slide, the push plate 614 drives the buffer plate 615 to move through the elastic member 617, so that the locking mechanism 62 moves toward the upper end direction close to the top cover 100, so that the nut 104 can enter the bayonet 661 of the wrench head 66.

[0062] During the operation of the locking device 6, the jacking device 5 can first straighten the mounting portion 103, and then the moving mechanism 61 can make the rotating column 65 approach the mounting portion 103 and place the mounting portion 103 in the avoidance groove 651, and the pressing mechanism 63 can then press the top cover 100, and finally the locking mechanism 62 can tighten the nut 104; or, the moving mechanism 61 can make the rotating column 65 approach the mounting portion 103 and place the mounting portion 103 in the avoidance groove 651, and then the pressing mechanism 63 can press the top cover 100, and the jacking device 5 can straighten the mounting portion 103, and finally the locking mechanism 62 can tighten the nut 104.

[0063] The moving component 611 includes: a bracket 4 6111, which is installed on the frame 1; a slide rail 6112, which is installed on the bracket 4 6111, and a slider 6113 is slidably provided on the slide rail 6112, and a bracket 3 613 is installed on the slider 1 6113; a driving member 5 6114, which is a linear motor or a cylinder or an electric push rod, which is installed on the bracket 4 6111, and the driving end of the driving member 5 6114 is movably connected to the slider 1 6113.

[0064] Combination Fig.15 and Fig.16 The unloading device 7 includes: a bracket 5 71, which is installed on the frame 1; a moving mechanism 2 72, which is installed on the bracket 5 71; a unloading mechanism 73, which is installed on the moving mechanism 2 72, and is used to clamp the top cover 100 with the wires 101 installed; and a silo 78, which is arranged on the side of the frame 1, and is used to collect the top cover 100 with the wires 101 installed; wherein the unloading mechanism 73 includes: a bracket 6 74, which is installed on the moving mechanism 2 72; a clamping claw 75, which is a pneumatic clamping claw or an electric clamping claw or a hydraulic clamping claw, which is installed at the upper end of the bracket 6 74, and is used to clamp the wire bundle part 102 of the wire 101, the wire frame The side wall of 43 has an escape opening four for avoiding the clamping jaw member 75, and the clamping jaw member 75 can clamp the two sides of the wire bundle part 102 in the wire frame 43 through the escape opening four; the clamping jaw member 76 is a pneumatic clamp or an electric clamp or a hydraulic clamp, which is installed at the lower end of the bracket 6 74 and is used to clamp the top cover 100; the push rod 77 is installed on the bracket 6 74, and the lower end of the push rod 77 has a guiding surface 771; the rear side end of the movable clamping jaw 46 of the wire frame device 4 is provided with a rotating shaft 462, and the guiding surface 771 is used to guide the side end of the push rod 77 to movably abut against the rotating shaft 462, so that the wire clamp mechanism 44 releases the wire 101.

[0065] When the moving mechanism 2 72 drives the unloading mechanism 73 from top to bottom to approach the top cover 100 with the wire 101 installed on the moving device 2, the top rod 77 is placed between the rotating shaft 462 and the clamping part 2 461, and the side wall of the top rod 77 close to the rotating shaft 462 is inclined in the direction away from the rotating shaft 462 to form a guiding surface 771 (the width of the top rod 77 gradually increases from bottom to top), and the guiding surface 771 guides the rotating shaft 462 to move from the lower end of the top rod 77 to the side wall of the top rod 77, so that the top rod 77 drives the movable clamping jaw 46 to slide, so that the clamping part 1 451 gradually moves away from the clamping part 2 461, thereby realizing that the clamping part 1 451 and the clamping part 2 461 release the wire bundling part 102; then the clamping jaw member 1 75 and the clamping jaw member 2 76 clamp the wire bundling part 102 and the top cover 100 respectively, and finally, under the drive of the moving mechanism 2 72, the top cover 100 is unloaded into the silo 78.

[0066] like Fig.15The moving mechanism 2 72 includes: a guide rail 1 721, which is installed on the bracket 5 71, and a sliding block 1 722 is slidably arranged on the guide rail 1 721; a driving member 6 723, which is a motor or a rotary cylinder, which is installed on the sliding block 1 722, and the driving end of the driving member 6 723 is movably connected to the rack 1 725 on the bracket 5 71 through a gear 1; a sliding block 2 727, which is fixed on the sliding block 1 722; a guide rail 2 726, which is vertically slidably arranged on the sliding block 2 727, and the lower end of the guide rail 2 726 is connected to the bracket 6 74; a driving member 728, which is a motor or a rotary cylinder, which is installed on the sliding block 2 727, and the driving end of the driving member 728 is movably connected to the rack 2 729 on the guide rail 2 726 through a gear 2 7281.

[0067] Combination Figure 1-Figure 3 The material moving device 2 includes: a motor 22, which is installed on the frame 1; a divider 23, which is installed on the frame 1 and connected to the motor 22; a turntable 24, which is installed on the divider 23, and a plurality of workstations 21 are arranged circumferentially on the turntable 24; the motor 22 drives the divider 23 to work, and the divider 23 drives the turntable 24 to rotate.

[0068] The above shows and describes the basic principle and main features of the technical solution and the advantages of the technical solution. The technicians in this industry should understand that the technical solution is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the technical solution. Without departing from the spirit and scope of the technical solution, the technical solution will have various changes and improvements, which fall within the scope of the technical solution to be protected. The scope of protection claimed by the technical solution is defined by the attached claims and their equivalents.

[0069] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of this technical solution, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by this technical solution, should still fall within the scope of the technical content disclosed by this technical solution. At the same time, the terms such as "upper" and "lower" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this technical solution. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of this technical solution without substantially changing the technical content.

Claims

1. A top cover assembly line device, characterized in that: include: Rack(1); A material moving device (2) installed on the frame (1), the material moving device (2) having a plurality of workstations (21) for placing top covers (100) and electric wires (101), the material moving device (2) being used to move the top covers (100) and electric wires (101) in the workstations (21) to set positions; a positioning device (3), which is mounted on the material moving device (2) and is used to position the top cover (100) in the work station (21); A wire frame device (4), which is mounted on the material transfer device (2) and corresponds to the positioning device (3), and is used for placing the wires (101) in the work station (21); A lifting device (5) installed on the frame (1) or the material transfer device (2) and used to lift the wire frame device (4) to straighten the mounting portion (103) of the wire (101); A locking device (6) mounted on the frame (1) and used to tighten the nut (104) on the wire (101) in the work station (21) onto the top cover (100); A material unloading device (7) mounted on the frame (1), the material unloading device (7) being located beside the material transfer device (2) and used for unloading the top cover (100) for tightening the nut (104); The wire frame device (4) comprises: a mounting frame (41) and a sliding frame (42), wherein the mounting frame (41) is mounted on the material transfer device (2), the sliding frame (42) is slidably disposed on the mounting frame (41), and a wire frame (43) and a wire clamp mechanism (44) are mounted on the upper end of the sliding frame (42); The lifting device (5) comprises: A bracket 1 (51), which is mounted on the frame (1) or the material transfer device (2); A driving member 1 (52), which is mounted on the bracket 1 (51); A lifting mechanism (53) mounted on the driving end of the first driving member (52); Wherein, the lifting mechanism (53) comprises: A lifting plate (54) mounted on a driving end of the first driving member (52); A lifting rod (55) is slidably disposed on the lifting plate (54), and the lifting rod (55) is placed below the sliding frame (42), and both upper and lower ends of the lifting rod (55) are provided with an anti-slip portion (551); An elastic member four (56) is sleeved on the lifting rod (55), and the lower end of the elastic member four (56) abuts against the upper end of the lifting plate (54), and the upper end of the elastic member four (56) abuts against the anti-slip portion one (551) at the upper end of the lifting rod (55), so as to make the lifting rod (55) have a tendency to move toward the sliding frame (42); When the driving member 1 (52) drives the lifting plate (54) to move toward the sliding frame (42), the lifting rod (55) abuts against the sliding frame (42) and drives the sliding frame (42) to move on the mounting frame (41), thereby lifting the wire bundle portion (102) in the wire frame (43) to achieve straightening of the mounting portion (103) of the wire (101); The locking device (6) comprises: A moving mechanism (61) is mounted on the frame (1) and is located beside the material moving device (2); A locking mechanism (62) mounted on the first moving mechanism (61) and used to tighten a nut (104) on the mounting portion (103) of the electric wire (101) onto the top cover (100); A pressing mechanism (63) mounted on the first moving mechanism (61) and located beside the locking mechanism (62), and used for pressing the top cover (100) onto the positioning device (3); Wherein, the locking mechanism (62) comprises: A mounting seat (64) is mounted on the moving mechanism (61), and a notch (641) is provided at the front end of the mounting seat (64) for moving the mounting portion (103) of the power line (101) into the mounting seat (64); guide blocks (642) are provided on both sides of the notch (641) on the mounting seat (64), and the side walls of the guide blocks (642) are inclined in a direction away from the notch (641) to form an inclined surface (643), and the inclined surface (643) is used to guide the power line (101) to move to the notch (641); A routing plate (68) mounted above the mounting seat (64), wherein a V-shaped opening (681) is formed at the front end of the routing plate (68); A rotating column (65) is rotatably mounted on the mounting seat (64) and is located below the alignment plate (68), and the rotating column (65) is provided with an escape groove (651) connecting the upper and lower ends thereof; a wrench head (66) mounted on the lower end of the rotating column (65), and provided with a bayonet (661) and a second notch (662), wherein the second notch (662) communicates with the bayonet (661) and the outside, and the second notch (662) is arranged on the same side as the notch of the avoidance groove (651); A second driving member (67) is mounted on the mounting seat (64), and a driving end of the second driving member (67) is transmission-connected to a side end of the rotating column (65) via a gear set (69); When the moving mechanism 1 (61) drives the locking mechanism (62) to move, the mounting portion (103) of the electric wire (101) enters into the rotating column (65) through the notch 1 (641), the notch 2 (662) and the notch of the avoidance groove (651), and the rotating column (65) and the wrench head (66) are driven to rotate by the driving member 2 (67), thereby driving the nut (104) on the electric wire (101) in the bayonet (661) to rotate, so that the nut (104) is tightened into the wire hole (105) of the top cover (100).

2. The top cover assembly line equipment according to claim 1, characterized in that: The positioning device (3) comprises: A plurality of positioning mechanisms (31), which are mounted on the workstation (21) of the material transfer device (2) and are used to position the top cover (100); a calibration mechanism (32), which is mounted on the frame (1) and located below the positioning mechanism (31), and is used to calibrate the positioning mechanism (31) on the workstation (21); Wherein, the positioning mechanism (31) comprises: A bottom plate (33) mounted on the material moving device (2); At least one movable plate (34) which is slidably arranged on the upper end of the bottom plate (33); A latch assembly (35) mounted on the movable plate (34) and configured to be inserted into a fixing hole (106) of the top cover (100); A pressing plate (36) mounted on the bottom plate (33) and located at the upper end of the movable plate (34), and used for pressing the movable plate (34) against the bottom plate (33); The pressing plate (36) is provided with a second avoidance opening (361), and the upper end of the latch assembly (35) extends out of the upper end of the pressing plate (36) through the second avoidance opening (361).

3. The top cover assembly line equipment according to claim 2, characterized in that: The movable plate (34) is provided with a through hole 1 (341) and a through hole 2 (342) which are connected to each other, a side wall of the through hole 1 (341) is provided with an anti-slip groove (343), and a notch side of the anti-slip groove (343) is connected to the side wall of the through hole 2 (342) via a conducting groove (344); The latch assembly (35) comprises: A positioning pin (351), which is arranged in the first through hole (341); A floating block (352), the upper end of which is slidably placed in the lower end of the positioning pin (351), the lower end of the floating block (352) movably abuts against the upper end of the bottom plate (33), and a waist-shaped hole (353) is provided on the floating block (352); An anti-dropout pin (354) is mounted on the positioning pin (351), and the middle portion of the anti-dropout pin (354) is slidably placed in the waist-shaped hole (353), and both ends of the anti-dropout pin (354) extend out of the side walls of the positioning pin (351); an elastic member 1 (355), which is installed in the waist-shaped hole (353) and movably abuts against the anti-slip pin (354), and is used to make the positioning pin (351) and the anti-slip pin (354) have a tendency to move away from the bottom plate (33); When the anti-dropout pin (354) is inserted into the second through hole (342), the positioning pin (351) is rotated so that the end of the anti-dropout pin (354) passes through the conducting groove (344) and is placed in the anti-dropout groove (343), and then the elastic member (355) is elastically deformed so that the anti-dropout pin (354) is movable to abut against the bottom of the anti-dropout groove (343), thereby achieving the installation of the latch assembly (35) on the movable plate (34).

4. The top cover assembly line device according to claim 2, characterized in that: The calibration mechanism (32) comprises: A pneumatic chuck (321) disposed on the frame (1) below the positioning mechanism (31); A calibration rod (322), the lower end of which passes through the positioning mechanism (31) and is inserted into the pneumatic chuck (321), and the upper half of the calibration rod (322) is used to pass through the wire hole (105) of the top cover (100); A sensing component (323) is mounted on the frame (1) and is located below the positioning mechanism (31), and is used to sense a calibration rod (322) passing through the positioning mechanism (31).

5. The top cover assembly line equipment according to claim 1, characterized in that: The wireframe device (4) comprises: A mounting frame (41) mounted on the upper end of the material moving device (2); A plurality of wire frames (43) which are slidably arranged on the mounting frame (41) and are used to place the wire bundle portion (102) of the power wire (101); A wire clamp mechanism (44) is installed at the side end of each wire frame (43) for clamping the wire (101) extending out of the wire frame (43); The wire clamp mechanism (44) comprises: A fixed clamping jaw (45) is mounted on a side end of the wire frame (43), and a front end of the fixed clamping jaw (45) has a clamping portion 1 (451); A movable clamping jaw (46) is slidably disposed on the fixed clamping jaw (45), and the front end of the movable clamping jaw (46) has a second clamping portion (461), and a clamping area (441) for clamping the electric wire (101) is formed between the first clamping portion (451) and the second clamping portion (461); The elastic member three (47) has two ends respectively connected to the fixed clamping jaw (45) and the movable clamping jaw (46), and is used to make the clamping portion one (451) and the clamping portion two (461) have a tendency to move towards each other.

6. The top cover assembly line equipment according to claim 1, characterized in that: The material pressing mechanism (63) comprises: A second bracket (631), which is mounted on the first moving mechanism (61) and is located beside the mounting seat (64); A third driving member (632), which is mounted on the second bracket (631); A material pressing member (633), which is mounted on the driving end of the third driving member (632) and is placed below the mounting seat (64) and is used to movably abut against the top cover (100) on the positioning device (3); When the moving mechanism 1 (61) drives the locking mechanism (62) to move toward the top cover (100), the driving member 3 (632) drives the pressing member (633) to move, so that the pressing member (633) moves to abut against the upper end of the top cover (100), thereby pressing the top cover (100) onto the positioning device (3); The moving mechanism 1 (61) comprises: A moving component 1 (611), which is mounted on the frame (1); A second moving component (612) is mounted on the first moving component (611) and is connected to the locking mechanism (62) and the pressing mechanism (63); Wherein, the second moving component (612) includes: A third bracket (613), which is mounted on the first moving component (611), and the material pressing mechanism (63) is mounted on the third bracket (613); A push plate (614) vertically slidably disposed on the third bracket (613); a buffer plate (615) which is vertically slidably disposed on the bracket three (613) and is located below the push plate (614); the locking mechanism (62) is mounted on the buffer plate (615); A connecting column (616), the lower end of which passes through the push plate (614) and is connected to the buffer plate (615); an elastic member 5 (617) which is sleeved on the connecting column (616), and the upper and lower ends of the elastic member 5 (617) respectively abut against the push plate (614) and the buffer plate (615), so as to make the push plate (614) and the buffer plate (615) have a tendency to move away from each other; A driving member four (618) is mounted on the bracket three (613), and a driving end of the driving member four (618) is movably connected to the push plate (614) for driving the push plate (614) to slide on the bracket three (613).

7. A top cover assembly line device according to claim 1 or 5, characterized in that: The unloading device (7) comprises: A bracket five (71), which is mounted on the frame (1); A second moving mechanism (72), which is mounted on the bracket (71); A material discharge mechanism (73), which is mounted on the second moving mechanism (72) and is used to clamp the top cover (100) on which the electric wires (101) are installed; A material bin (78) disposed beside the frame (1); Wherein, the material unloading mechanism (73) comprises: Bracket six (74), which is mounted on the moving mechanism two (72); A clamping claw member (75) mounted on the upper end of the bracket (74) and used for clamping the wire bundle portion (102) of the wire (101); A second clamping claw member (76) mounted at the lower end of the sixth bracket (74) and used for clamping the top cover (100); A push rod (77) mounted on the bracket six (74), and the lower end of the push rod (77) has a guide surface (771); A rotating shaft (462) is provided at the rear side end of the movable clamping jaw (46) of the wire frame device (4), and the guide surface (771) is used to guide the side end of the push rod (77) to movably abut against the rotating shaft (462), thereby allowing the wire clamping mechanism (44) of the wire frame device (4) to release the wire (101).

8. The top cover assembly equipment according to claim 1, characterized in that: The material moving device (2) comprises: A motor (22) mounted on the frame (1); An indexer (23) mounted on the frame (1) and connected to the motor (22); A turntable (24) is mounted on the indexer (23), and a plurality of the workstations (21) are circumferentially arranged on the turntable (24).

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