Intelligent Automatic Crimping Device for Fuse

Abstract

The present invention discloses an intelligent automatic crimping device for fuses, which includes a workbench frame, a workbench, a long wire feeding, cutting and stripping device, a fuse feeding device, a fuse horizontal pushing device, a fuse positioning device, a terminal raw material belt pushing device, a terminal crimping device, a wire positioning and driving device, a blanking device, and a controller. The workbench is fixed on the workbench frame. The fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material belt pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device are arranged on the workbench. The fuse feeding device is arranged on the left side of the fuse horizontal pushing device, the fuse positioning device is arranged on the right side, and the terminal raw material belt pushing device is arranged on the front side. The terminal crimping device is arranged on the front side of the fuse positioning device, and the wire positioning and driving device and the blanking device are arranged on the front side of the terminal crimping device. The present invention has the advantages of high processing efficiency and low processing cost, etc.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and specifically relates to an intelligent automatic crimping device for fuses. Background Art

[0002] Wires and fuses are commonly used components in electronic products. Usually, they need to be connected through terminals. At present, there are many automatic wire cutting and stripping machines and terminal crimping machines on the market. After retrieval, CN2017109924920 discloses a mobile front wire feeding mechanism for feeding long wires, CN2017213758204 discloses a wire stripping and cutting mechanism for cables to cut and strip wires, CN2014200151647 discloses a wire harness terminal crimping machine, and CN2019217315204 discloses an ultra-quiet terminal machine capable of cutting a terminal chain, using a terminal crimping machine to crimp the terminals.

[0003] In the prior art, to connect a wire and a fuse, it is necessary to cut and strip the wire through a wire cutting and stripping machine, then transport the wire to the position of the terminal crimping machine, and manually place the end of the fuse and the end of the wire at the terminal crimping die part of the terminal crimping machine, and connect the wire and the fuse together by terminal crimping through the terminal crimping machine.

[0004] The deficiencies of the prior art are as follows: First, after the wire cutting and stripping machine cuts and strips the wire, it is necessary to manually transport the wire, and then manually hold the fuse in one hand and the wire in the other hand, and place the fuse and the wire at the terminal of the terminal crimping machine for terminal crimping connection. The labor cost is high, the production efficiency is low, and at the same time, manual operation is likely to lead to low processing accuracy and low yield, which cannot meet the requirements of mass production; Second, manually placing the fuse and the wire at the terminal of the terminal crimping machine is prone to personal injury due to operation errors.

[0005] To solve the above problems, there have also appeared many devices integrating wire cutting, stripping and terminal crimping in the prior art. CN2019103705435 discloses a terminal crimping machine, and CN201710992409X discloses a multi-wire single-head terminal crimping machine. The wire is cut and stripped by a wire cutting and stripping device, and then the wire is sent to the position of the terminal crimping die by a wire moving device to crimp the end of the wire. To connect the wire and the fuse, it is still necessary to manually place the end of the fuse at the terminal crimping die to connect the wire and the fuse together by terminal crimping.

[0006] The deficiencies of this kind of device are as follows: It is still necessary to manually place the fuse at the terminal. The speed and time of manually placing the fuse need to match the speed of wire cutting, stripping and moving. The manual labor intensity is large and the production efficiency is low, and there are also relatively large safety hazards. Summary of the Invention

[0007] The object of the present invention is to solve the deficiencies of the above-mentioned prior art, and to provide an intelligent automatic crimping device for fuses, which has high processing efficiency, high processing precision, low processing cost, and integrates wire cutting and stripping, fuse feeding, and terminal crimping.

[0008] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0009] An intelligent automatic crimping device for fuses, comprising a workbench frame, a workbench, a long wire feeding, cutting and stripping device, a fuse feeding device, a fuse horizontal pushing device, a fuse positioning device, a terminal raw material belt pushing device, a terminal crimping device, a wire positioning and driving device, a blanking device, and a controller. The workbench is fixed on the workbench frame. The fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material belt pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device are arranged on the workbench. The fuse feeding device is arranged on the left side of the fuse horizontal pushing device, the fuse positioning device is arranged on the right side, the terminal raw material belt pushing device is arranged on the front side. The terminal crimping device is arranged on the front side of the fuse positioning device. The wire positioning and driving device and the blanking device are arranged on the front side of the terminal crimping device. The long wire feeding, cutting and stripping device is arranged on one side of the workbench and is arranged opposite to the wire positioning and driving device. The long wire feeding, cutting and stripping device, the fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material belt pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device are respectively connected to the controller. The long wire feeding, cutting and stripping device realizes the forward feeding, cutting and end stripping of the long wire. The jaws of the wire positioning and driving device clamp the stripped wire and move it to the terminal of the terminal crimping device. The fuse feeding device realizes the sequential transmission of the fuses. The fuse horizontal pushing device pushes the fuse to the discharge port. The fuse positioning device realizes the positioning of the fuse transferred by the fuse horizontal pushing device to the terminal. The terminal raw material belt pushing device realizes the pushing of the terminal raw material belt. The terminal crimping device crimps the terminal to connect the wire and the fuse together. The blanking device transfers the connected wire and fuse to the collection tank. Through the cooperation of the long wire feeding, cutting and stripping device, the fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material belt pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device, a fully automatic operation of wire cutting and stripping, wire positioning, fuse feeding, fuse positioning, and terminal crimping is realized, with low labor cost, high production efficiency, and high processing precision.

[0010] The fuse feeding device of the present invention includes a vibrating bowl and a fuse transmission guide rail. The fuse horizontal pushing device includes a fuse horizontal feeding guide rail, a fuse horizontal pushing cylinder, and a fuse pushing plate. The fuse horizontal feeding guide rail is fixed on the workbench. The vibrating bowl is arranged on the left side of the fuse horizontal feeding guide rail and fixedly connected to the workbench. One end of the fuse transmission guide rail is connected to the vibrating bowl, and the other end is connected to the upper end of the fuse horizontal feeding guide rail. The fuse horizontal pushing cylinder and the fuse pushing plate are arranged in the fuse horizontal feeding guide rail. The fuse horizontal pushing cylinder is fixedly connected to the fuse horizontal feeding guide rail through a bracket. The piston rod of the fuse horizontal pushing cylinder is fixedly connected to the fuse pushing plate. The vibrating bowl and the fuse horizontal pushing cylinder are respectively connected to the controller. The fuse positioning device includes a fuse vertical driving cylinder and a fuse clamping finger cylinder. The fuse vertical driving cylinder is fixedly connected to the workbench through a bracket. The piston rod of the fuse vertical driving cylinder is fixedly connected to the fuse clamping finger cylinder. The clamping fingers of the fuse clamping finger cylinder face the discharge port direction of the fuse horizontal feeding guide rail. The fuse vertical driving cylinder and the fuse clamping finger cylinder are respectively connected to the controller. By using the vibrating bowl to arrange the fuses in sequence according to the processing requirements and reach the fuse transmission guide rail for automatic transmission, and then pushing the fuses to the fuse positioning device through the fuse pushing plate, the feeding, pushing, and positioning of the fuses are realized.

[0011] The fuse horizontal pushing device of the present invention further includes a vacuum suction pipe and a power source. The fuse pushing plate is in a stepped shape. The fuse pushing plate is provided with a horizontal upper step surface, a vertical step surface, and a horizontal lower step surface. The horizontal upper step surface is close to the fuse horizontal pushing cylinder. The upper end of the vertical step surface is connected to the horizontal upper step surface, and the lower end is connected to the horizontal lower step surface. A through hole communicating with the outside of the fuse pushing plate is provided on the vertical step surface. The through hole is connected to the vacuum suction pipe. The vacuum suction pipe is connected to the power source. The power source is connected to the controller. The fuse moves along the fuse transmission guide rail and is adsorbed on the horizontal lower step surface under the action of vacuum suction to realize the transportation of the fuse and prevent the fuse from falling into the fuse horizontal feeding guide rail during the pushing process of the fuse pushing plate.

[0012] On the horizontal lower step surface of the present invention, there are a front baffle and a rear baffle. The front end of the horizontal lower step surface is fixedly connected to the front baffle, and the rear end is fixedly connected to the rear baffle. The front baffle and the rear baffle are respectively provided with U-shaped grooves opening upwards. The U-shaped groove on the front baffle penetrates through the front and rear sides of the front baffle, and the U-shaped groove on the rear baffle penetrates through the front and rear sides of the rear baffle. The U-shaped grooves on the front baffle and the rear baffle are symmetrically arranged. When the two ends of the fuse are bent or too long, it is easy to cause the leads at both ends of the fuse to get stuck on the track wall of the fuse horizontal feeding guide rail during the process of pushing the fuse, and the fuse cannot be driven to move. By setting the U-shaped grooves, the two ends of the fuse fall into the U-shaped grooves, which can ensure the smooth pushing of the fuse.

[0013] The terminal raw material belt pushing device of the present invention includes a terminal raw material belt pushing channel, a terminal raw material belt pushing cylinder, a terminal pushing plate, a pushing fixing plate, a pushing plate connecting plate, a pushing plate bouncing spring, a front baffle, and a rear baffle. The terminal raw material belt pushing channel is arranged on the front side of the fuse horizontal feeding guide rail. The terminal raw material belt pushing cylinder is arranged on one side of the terminal raw material belt pushing channel and fixedly connected to the workbench. The piston rod of the terminal raw material belt pushing cylinder is fixedly connected to the pushing fixing plate. The front baffle is fixedly connected to the front side of the pushing fixing plate, and the rear baffle is fixedly connected to the rear side of the pushing fixing plate. A pushing plate connecting plate is arranged above the pushing fixing plate. The pushing plate connecting plate is rotatably connected to the front baffle and the rear baffle. One end of the pushing plate connecting plate is provided with a pushing plate bouncing spring. One end of the pushing plate bouncing spring abuts against the lower end surface of the pushing plate connecting plate, and the other end abuts against the upper end surface of the pushing fixing plate. The other end of the pushing plate connecting plate is fixedly connected to the terminal pushing plate. The terminal pushing plate includes an upper horizontal end surface, a vertical end surface, and a guiding inclined surface. One end of the upper horizontal end surface is connected to the upper end of the guiding inclined surface, and the other end is connected to the upper end of the vertical end surface. The lower end of the guiding inclined surface is connected to the lower end of the vertical end surface to form a pushing part. The pushing part abuts against the terminal raw material belt pushing channel. The guiding inclined surface is close to the terminal raw material belt pushing cylinder. The terminal raw material belt pushing cylinder is connected to the controller so that the pushing part of the terminal pushing plate is inserted into the tape holes of the terminal raw material belt. When the piston rod of the terminal raw material belt pushing cylinder extends, it drives the terminal raw material belt to move towards the terminal device. When the piston rod of the terminal raw material belt pushing cylinder retracts, under the action of the guiding inclined surface, the terminal pushing plate returns to the initial position. When the piston rod of the terminal raw material belt pushing cylinder extends continuously, it drives the terminal raw material belt to move continuously. The pushing plate bouncing spring is set so that by pressing one end of the pushing plate connecting plate, the terminal pushing plate can be lifted, which is convenient for the extraction of the terminal raw material belt.

[0014] The terminal crimping device of the present invention includes a vertical driving cylinder for terminal crimping, a terminal crimping die, and a terminal splitting mechanism. The vertical driving cylinder for terminal crimping is fixedly connected to the workbench through a bracket. The terminal crimping die includes an upper terminal crimping die and a lower terminal crimping die. The upper terminal crimping die is fixedly connected to the piston rod of the vertical driving cylinder for terminal crimping. The lower terminal crimping die is fixedly connected to the workbench. A terminal splitting mechanism is provided on the front side of the terminal crimping die. The terminal splitting mechanism includes a lower fixed block for terminal splitting, an upper movable block for terminal splitting, a compression spring for the movable block, and a lower pressing plate for the upper movable block. The lower fixed block for terminal splitting is fixedly connected to the workbench. The upper movable block for terminal splitting is connected to the lower fixed block for terminal splitting through the compression spring for the movable block. A terminal transmission groove is formed in the upper movable block for terminal splitting, with an opening facing the terminal crimping die and allowing the terminal raw material tape to pass through. An upper movable block lower pressing plate is provided above the upper movable block for terminal splitting. The upper movable block lower pressing plate is fixedly connected to the piston rod of the vertical driving cylinder for terminal crimping. The vertical driving cylinder for terminal crimping is connected to a controller. By pressing down the piston rod of the vertical driving cylinder for terminal crimping to drive the upper terminal crimping die to press down, the crimping of the terminal is realized. When the upper movable block lower pressing plate presses down, the upper movable block for terminal splitting moves downward, causing the terminal to be separated from the terminal raw material tape.

[0015] The wire positioning driving device of the present invention includes a wire clamping mechanism and a wire lateral displacement driving mechanism. The wire clamping mechanism includes a jaw driving cylinder, a jaw driving cylinder fixing plate, a left jaw, a right jaw, a left jaw fixing plate, and a right jaw fixing plate. The jaw driving cylinder is fixedly connected to the jaw driving cylinder fixing plate. The piston rod of the jaw driving cylinder is hinged to the left jaw fixing plate and the right jaw fixing plate. The left jaw fixing plate is fixedly connected to the left jaw, and the right jaw fixing plate is fixedly connected to the right jaw. The wire lateral displacement driving mechanism includes a driving motor, a swing arm, a wire positioning transverse guide rail, and a wire positioning transverse slider. The wire positioning transverse guide rail is fixed on the workbench. The wire positioning transverse slider is slidably connected to the wire positioning transverse guide rail. The wire positioning transverse slider is fixedly connected to the jaw driving cylinder fixing plate. The driving motor is fixedly connected to the workbench. The swing arm is provided at the lower end of the jaw driving cylinder fixing plate. One end of the swing arm is fixedly connected to the output shaft of the driving motor, and the other end is slidably connected to the jaw driving cylinder fixing plate. The jaw driving cylinder and the driving motor are respectively connected to the controller. By driving the wire clamping mechanism to move along the wire positioning transverse guide rail through the driving motor, the wire clamping mechanism is driven to reach the terminal crimping device to realize the crimping of the terminal at the connection between the wire and the fuse.

[0016] The wire clamping mechanism of the present invention further includes a jaw downward movement spring and a guide rod connecting plate. The jaw driving cylinder is a wire positioning double guide rod cylinder, which is arranged at the lower end of the jaw driving cylinder fixing plate. The guide rods of the wire positioning double guide rod cylinder pass through the jaw driving cylinder fixing plate and are fixedly connected to the guide rod connecting plate. The jaw downward movement spring is sleeved on the guide rods of the wire positioning double guide rod cylinder. One end of the jaw downward movement spring abuts against the jaw driving cylinder fixing plate, and the other end abuts against the guide rod connecting plate. The piston rod of the wire positioning double guide rod cylinder passes through the jaw driving cylinder fixing plate and the guide rod connecting plate and is hinged to the left jaw fixing plate and the right jaw fixing plate. The jaw downward pressing baffle is arranged above the left jaw and the right jaw and is fixedly connected to the piston rod of the end punching vertical driving cylinder. When the jaw downward pressing baffle presses down, the jaws move downward under the action of the jaw downward movement spring, so that the wire can be exactly placed at the terminal, realizing the precise positioning of the wire.

[0017] The wire positioning driving device of the present invention further includes a wire longitudinal displacement driving mechanism, which is arranged between the wire positioning transverse movement slider and the jaw driving cylinder fixing plate. The wire longitudinal displacement driving mechanism includes a lead screw, a bearing seat, a wire longitudinal displacement nut, a lead screw support seat, and a lead screw driving motor. The lead screw support seat is fixedly connected to the wire positioning transverse movement slider. The lead screw is connected to the lead screw support seat through bearings and the bearing seat. The lead screw is connected to the lead screw driving motor. The wire longitudinal displacement nut is threadedly connected to the lead screw. The wire longitudinal displacement nut is fixedly connected to the jaw driving cylinder fixing plate. The lead screw driving motor is connected to the controller. The swing arm is slidably connected to the lead screw support seat. By setting the wire longitudinal displacement driving mechanism, the position where the jaws clamp the wire can be adjusted according to the length of the wire during the process of clamping the wire by the jaws.

[0018] The blanking device described in the present invention includes a wire clamping finger cylinder, a wire longitudinal collection driving mechanism, and a wire transverse collection driving mechanism. The wire transverse collection driving mechanism includes a wire transverse movement driving cylinder, a piston rod connecting plate, a wire transverse movement guide rail, a wire transverse movement slider, and a wire transverse movement driving cylinder fixing plate. The wire transverse movement driving cylinder fixing plate is fixedly connected to the workbench. The wire transverse movement driving cylinder is fixedly connected to the wire transverse movement driving cylinder fixing plate. The piston rod of the wire transverse movement driving cylinder is fixedly connected to the piston rod connecting plate. The piston rod connecting plate is fixedly connected to the wire transverse movement slider. The wire transverse movement slider is slidably connected to the wire transverse movement guide rail. The wire transverse movement guide rail is fixedly connected to the wire transverse movement driving cylinder fixing plate. The wire longitudinal collection driving mechanism includes a wire clamping finger cylinder fixing plate, a wire longitudinal movement driving cylinder, a wire longitudinal movement guide rail, a wire longitudinal movement slider, and a wire longitudinal movement guide rail fixing plate. The wire longitudinal movement guide rail fixing plate is connected to the piston rod connecting plate. The wire longitudinal movement driving cylinder is fixedly connected to the wire longitudinal movement guide rail fixing plate. The piston rod of the wire longitudinal movement driving cylinder is fixedly connected to the wire longitudinal movement slider. The wire longitudinal movement slider is slidably connected to the wire longitudinal movement guide rail. The wire longitudinal movement guide rail is fixedly connected to the wire longitudinal movement guide rail fixing plate. The wire clamping finger cylinder is fixedly connected to the piston rod of the wire longitudinal movement driving cylinder through the wire clamping finger cylinder fixing plate. The wire clamping finger cylinder, the wire longitudinal movement driving cylinder, and the wire transverse movement driving cylinder are respectively connected to the controller. The wire clamping finger cylinder clamps the processed wire, and drives the wire to the position of the blanking chute through the wire longitudinal collection driving mechanism and the wire transverse collection driving mechanism, and puts the processed wire into the blanking chute.

[0019] The beneficial effects of the present invention are as follows: By setting a fuse feeding device, a fuse horizontal pushing device, and a fuse positioning device, the fuse can be automatically sent to the crimping position, and cooperate with the wire positioning driving device to realize the crimping connection of the wire and the fuse through the terminal, greatly reducing the labor cost and having high processing efficiency. The setting of the fuse pushing plate enables the fuse horizontal pushing device to smoothly push the fuse to the discharge port, preventing the end of the fuse from getting stuck in the fuse horizontal feeding guide rail. Brief Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of the present invention.

[0021] Figure 2 is the structural schematic diagram of the fuse horizontal pushing device of the present invention.

[0022] Figure 3 is the structural schematic diagram of the terminal raw material belt pushing device of the present invention.

[0023] Figure 4 is the front view of the structural schematic diagram of the terminal raw material belt pushing device of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the fuse positioning device of the present invention.

[0025] Figure 6 It is a schematic structural diagram of the end-making device of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the wire positioning and driving device of the present invention.

[0027] Figure 8 It is a schematic structural diagram of the blanking device of the present invention.

[0028] Reference numerals: workbench frame - 1, workbench - 2, fuse feeding device - 3, vibrating bowl - 301, fuse transmission guide rail - 302, fuse guiding baffle - 303, fuse horizontal pushing device - 4, fuse horizontal feeding guide rail - 401, fuse horizontal pushing cylinder - 402, fuse pushing plate - 403, horizontal upper step surface - 4031, horizontal lower step surface - 4032, front baffle - 4033, rear baffle - 4034, U - shaped groove - 4035, fuse positioning device - 5, fuse clamping finger cylinder - 501, fuse vertical driving cylinder - 502, terminal raw material belt pushing device - 6, terminal raw material belt pushing channel - 601, terminal raw material belt pushing cylinder - 602, terminal pushing plate - 603, pushing fixed plate - 604, pushing plate connecting plate - 605, pushing plate elastic spring - 606, front baffle - 607, rear baffle - 608, terminal crimping device - 7, terminal crimping vertical driving cylinder - 701, vertical driving cylinder fixing frame - 702, terminal crimping upper die - 7031, terminal crimping lower die - 7032, die fixing plate - 704, fuse terminal anti - lifting baffle - 705, terminal splitting mechanism - 706, terminal splitting lower fixed block - 7061, terminal splitting upper movable block - 7062, terminal transmission groove - 7063, lower pressing plate of upper movable block - 7064, wire positioning driving device - 8, wire positioning transverse moving guide rail - 8011, wire positioning transverse moving slider - 8012, driving motor - 8013, swing arm - 8014, wire positioning double guide rod cylinder - 8021, jaw downward moving spring - 8022, left jaw - 8023, right jaw - 8024, left jaw fixing plate - 8025, right jaw fixing plate - 8026, jaw driving cylinder fixing plate - 8027, guide rod connecting plate - 8028, jaw downward pressing baffle - 8029, lead screw - 8031, bearing seat - 8032, wire longitudinal displacement nut - 8033, lead screw support seat - 8034, blanking device - 9, wire clamping finger cylinder - 901, wire clamping finger cylinder fixing plate - 9021, wire longitudinal movement driving cylinder - 9022, wire longitudinal movement guide rail - 9023, wire longitudinal movement slider - 9024, wire longitudinal movement guide rail fixing plate - 9025, wire transverse movement driving cylinder - 9031, piston rod connecting plate - 9032, wire transverse movement guide rail - 9033, wire transverse movement slider - 9034, transverse left connecting rod - 9035, transverse right connecting rod - 9036, connecting rod sliding fixing plate - 9037, sliding guiding groove - 9038, wire transverse movement driving cylinder fixing plate - 9039. Detailed implementation manners

[0029] The present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0030] As shown in the attached drawings, an intelligent automatic crimping device for fuses includes a workbench frame 1, a workbench 2, a long wire feeding, cutting and stripping device, a fuse feeding device 3, a fuse horizontal pushing device 4, a fuse positioning device 5, a terminal raw material belt pushing device 6, a terminal crimping device 7, a wire positioning and driving device 8, a blanking device 9, and a controller. The workbench 2 is fixed on the workbench frame 1. The fuse feeding device 3, the fuse horizontal pushing device 4, the fuse positioning device 5, the terminal raw material belt pushing device 6, the terminal crimping device 7, the wire positioning and driving device 8, and the blanking device 9 are arranged on the workbench 2. The fuse feeding device 3 is arranged on the left side of the fuse horizontal pushing device 4, the fuse positioning device 5 is arranged on the right side, and the terminal raw material belt pushing device 6 is arranged on the front side. The terminal crimping device 7 is arranged on the front side of the fuse positioning device 5. The wire positioning and driving device 8 and the blanking device 9 are arranged on the front side of the terminal crimping device 7. The long wire feeding, cutting and stripping device is arranged on one side of the workbench 2 and is arranged opposite to the wire positioning and driving device 8. The long wire feeding, cutting and stripping device, the fuse feeding device 3, the fuse horizontal pushing device 4, the fuse positioning device 5, the terminal raw material belt pushing device 6, the terminal crimping device 7, the wire positioning and driving device 8, and the blanking device 9 are respectively connected to the controller. In this embodiment, the long wire feeding, cutting and stripping device is a prior art, so it will not be described in detail here and is not marked in the attached drawings. The long wire feeding, cutting and stripping device realizes the forward feeding, cutting and end stripping of the long wire. The jaws of the wire positioning and driving device clamp the stripped wire and move it to the terminal of the terminal crimping device. The fuse feeding device realizes the sequential transmission of the fuses. The fuse horizontal pushing device pushes the fuses to the discharge port. The fuse positioning device realizes the positioning of the fuses transferred by the fuse horizontal pushing device to the terminal. The terminal raw material belt pushing device realizes the pushing of the terminal raw material belt. The terminal crimping device crimps the terminals to connect the wire and the fuse together. The blanking device moves the connected wire and fuse to the collection tank. Through the cooperation of the long wire feeding, cutting and stripping device, the fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material belt pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device, the operations of wire cutting and stripping, wire positioning, fuse feeding, fuse positioning, and terminal crimping are realized in an all-in-one fully automatic manner, with low labor cost, high production efficiency, and high processing accuracy.

[0031] The fuse feeding device 3 includes a vibrating bowl 301 and a fuse transmission guide rail 302. The fuse lateral pushing device 4 includes a fuse lateral feeding guide rail 401, a fuse lateral pushing cylinder 402, and a fuse pushing plate 403. The fuse lateral feeding guide rail 401 is fixed on the workbench 2. The vibrating bowl 301 is arranged on the left side of the fuse lateral feeding guide rail 401 and fixedly connected to the workbench 2. One end of the fuse transmission guide rail 302 is connected to the vibrating bowl 301, and the other end is connected to the upper end of the fuse lateral feeding guide rail 401. The fuse lateral pushing cylinder 402 and the fuse pushing plate 403 are arranged inside the fuse lateral feeding guide rail 401. The fuse lateral pushing cylinder 402 is fixedly connected to the fuse lateral feeding guide rail 401 through a bracket. The piston rod of the fuse lateral pushing cylinder is fixedly connected to the fuse pushing plate 403. The vibrating bowl 301 and the fuse lateral pushing cylinder 402 are respectively connected to the controller. Fuses are placed in the vibrating bowl. The vibrating bowl is used to arrange the fuses in sequence according to the processing requirements and reach the fuse transmission guide rail to achieve automatic transmission. Then, the fuse pushing plate is used to push the fuses to the fuse positioning device to achieve the automatic and orderly arrangement and pushing of the fuses. In this embodiment, the fuse transmission guide rail is a C-shaped guide rail, so that the fuses can move inside the C-shaped guide rail. The C-shaped guide rail is used to ensure that the fuses will not fall out during the transmission process. A fuse guiding baffle 303 is also arranged at one end of the fuse transmission guide rail 302 close to the fuse lateral feeding guide rail. The use of the fuse guiding baffle can effectively prevent the fuses from directly falling into the fuse lateral feeding guide rail or onto the workbench, and can ensure that the fuses move onto the fuse pushing plate in sequence and orderly.

[0032] The fuse positioning device 5 includes a fuse vertical driving cylinder 502 and a fuse clamping finger cylinder 501. The fuse vertical driving cylinder 502 is fixedly connected to the workbench 2 through a bracket. The piston rod of the fuse vertical driving cylinder is fixedly connected to the fuse clamping finger cylinder 501. The clamping fingers of the fuse clamping finger cylinder face the discharge port direction of the fuse lateral feeding guide rail. The fuse vertical driving cylinder 502 and the fuse clamping finger cylinder 501 are respectively connected to the controller to achieve the feeding, pushing, and positioning of the fuses. After the fuses are pushed out by the fuse pushing plate, the clamping fingers of the fuse clamping finger cylinder clamp the leads of the fuses. The piston rod of the fuse vertical driving cylinder retracts to drive the fuses to move upward. The fuse pushing plate returns to the initial position under the action of the fuse lateral pushing cylinder. The piston rod of the fuse vertical driving cylinder extends to place the fuses at the terminal positions of the terminal raw material tape and waits for end crimping.

[0033] The fuse horizontal pushing device further includes a vacuum suction pipe and a power source (not shown in the figure). The fuse pushing plate 403 is stepped. The fuse pushing plate 403 is provided with a horizontal upper step surface 4031, a vertical step surface, and a horizontal lower step surface 4032. The horizontal upper step surface 4031 is close to the fuse horizontal pushing cylinder. The upper end of the vertical step surface is connected to the horizontal upper step surface 4031, and the lower end is connected to the horizontal lower step surface 4032. A through hole communicating with the outside of the fuse pushing plate is provided on the vertical step surface. The through hole is connected to the vacuum suction pipe. The vacuum suction pipe is connected to the power source. The power source is connected to the controller. The fuse moves along the fuse transmission guide rail and is adsorbed on the horizontal lower step surface under the action of vacuum suction to realize the conveyance of the fuse, preventing the fuse from falling into the fuse horizontal feeding guide rail during the pushing process of the fuse pushing plate.

[0034] A front baffle 4033 and a rear baffle 4034 are provided on the horizontal lower step surface 4032. The front end of the horizontal lower step surface 4032 is fixedly connected to the front baffle 4033, and the rear end is fixedly connected to the rear baffle 4034. U-shaped grooves 4035 with openings facing upward are respectively provided on the front baffle 4033 and the rear baffle 4034. The U-shaped groove on the front baffle 4033 penetrates through the front and rear sides of the front baffle, and the U-shaped groove on the rear baffle 4034 penetrates through the front and rear sides of the rear baffle. The U-shaped grooves on the front baffle and the rear baffle are symmetrically arranged. If the two ends of the fuse are bent or too long, it is easy to cause the leads at both ends of the fuse to get stuck on the track wall of the fuse horizontal feeding guide rail and unable to drive the fuse to move during the process of pushing the fuse. By providing the U-shaped grooves, the leads of the fuse fall into the U-shaped grooves, which can ensure that even if the leads of the fuse are bent or too long, the normal pushing of the fuse can be realized, and the fuse will not come out of the fuse pushing plate. In this embodiment, the positions of the upper end surfaces of the front baffle and the rear baffle are not higher than the horizontal upper step surface, ensuring that the fuse pushing plate can smoothly move from the lower end of the fuse transmission guide rail.

[0035] The terminal raw material belt pushing device 6 includes a terminal raw material belt pushing channel 601, a terminal raw material belt pushing cylinder 602, a terminal pushing plate 603, a pushing plate fixing plate 604, a pushing plate connecting plate 605, a pushing plate bouncing spring 606, a front baffle 607, and a rear baffle 608. The terminal raw material belt pushing channel 601 is arranged on the front side of the fuse horizontal feeding guide rail 401. The terminal raw material belt pushing cylinder 602 is arranged on one side of the terminal raw material belt pushing channel and is fixedly connected to the workbench 2. The piston rod of the terminal raw material belt pushing cylinder is fixedly connected to the pushing plate fixing plate 604. The front baffle 607 is fixedly connected to the front side of the pushing plate fixing plate 604. The rear baffle 608 is fixedly connected to the rear side of the pushing plate fixing plate 604. A pushing plate connecting plate 605 is arranged above the pushing plate fixing plate 604. The pushing plate connecting plate 605 is rotatably connected to the front baffle 607 and the rear baffle 608. One end of the pushing plate connecting plate 605 is provided with a pushing plate bouncing spring 606. One end of the pushing plate bouncing spring 606 abuts against the lower end surface of the pushing plate connecting plate 605, and the other end abuts against the upper end surface of the pushing plate fixing plate 604. The other end of the pushing plate connecting plate 605 is fixedly connected to the terminal pushing plate 603. The terminal pushing plate 603 includes an upper horizontal end surface, a vertical end surface, and a guiding inclined surface. One end of the upper horizontal end surface is connected to the upper end of the guiding inclined surface, and the other end is connected to the upper end of the vertical end surface. The lower end of the guiding inclined surface is connected to the lower end of the vertical end surface to form a pushing part. The pushing part abuts against the terminal raw material belt pushing channel 601. The guiding inclined surface is close to the terminal raw material belt pushing cylinder. The terminal raw material belt pushing cylinder is connected to the controller so that the pushing part of the terminal pushing plate is inserted into the tape hole of the terminal raw material belt. When the piston rod of the terminal raw material belt pushing cylinder extends, it drives the terminal raw material belt to move towards the terminal device. When the piston rod of the terminal raw material belt pushing cylinder retracts, under the action of the guiding inclined surface, the terminal pushing plate returns to the initial position. During the retraction process of the piston rod of the terminal raw material belt pushing cylinder, the terminal raw material belt does not move. When the piston rod of the terminal raw material belt pushing cylinder continues to extend, it drives the terminal raw material belt to continue to move. The pushing plate bouncing spring is provided so that the terminal pushing plate 603 can be lifted by pressing one end of the pushing plate connecting plate 605, which is convenient for the extraction of the terminal raw material belt.

[0036] The end-punching device 7 is arranged at the discharge port of the fuse transverse feeding guide 401, and is arranged on the front side of the fuse positioning device, so that the fuse can be placed at the terminal of the terminal raw material strip after being clamped by the fuse clamping finger cylinder. The end-punching device 7 includes an end-punching vertical driving cylinder 701, an end-punching mold, and a terminal dividing mechanism 706. The end-punching vertical driving cylinder 701 is fixedly connected to the workbench 2 via a vertical driving cylinder fixing frame 702. The end-punching mold includes an end-punching upper mold 7031 and an end-punching lower mold 7032. The end-punching upper mold 7031 is fixedly connected to the piston rod of the end-punching vertical driving cylinder via a mold fixing plate 704. The end-punching lower mold 7032 is fixedly connected to the workbench 2. The shapes of the end-punching upper mold and the end-punching lower mold are prior art and will not be repeated here. The front side of the terminal punching mold is provided with a terminal segmentation mechanism 706, and the terminal segmentation mechanism 706 includes a terminal segmentation lower fixed block 7061, a terminal segmentation upper movable block 7062, a movable block downward pressure spring, and an upper movable block downward pressure plate 7064. The terminal segmentation lower fixed block 7061 is fixedly connected to the workbench 2, and the terminal segmentation upper movable block 7062 is connected to the terminal segmentation lower fixed block 7061 via the movable block downward pressure spring. The terminal segmentation upper movable block 7062 is provided with a terminal conveying groove that opens toward the terminal punching mold and is used for the terminal raw material strip to pass through. 7063, an upper movable block lower pressure plate 7064 is provided above the upper movable block 7062 for terminal segmentation, and the upper movable block lower pressure plate 7064 is fixedly connected to the mold fixing plate 704. As the piston rod of the end-punching vertical driving cylinder moves up and down, the end-punching vertical driving cylinder is connected to the controller, and the piston rod of the end-punching vertical driving cylinder is pressed down to drive the end-punching upper mold to be pressed down to realize the crimping of the terminal. The upper movable block lower pressure plate is pressed down to move the upper movable block for terminal segmentation downward so that the connecting part of the terminal raw material strip is offset from the terminal position, so that the terminal is separated from the terminal raw material strip.

[0037] The terminal punching device 7 also includes a fuse terminal anti-lifting baffle 705, which is arranged on the right side of the terminal punching mold. The fuse terminal anti-lifting baffle 705 includes a terminal front baffle and a fuse rear baffle. The terminal front baffle is arranged on the front side of the terminal punching upper mold, and the fuse rear baffle is arranged on the rear side of the terminal punching upper mold. The fuse terminal anti-lifting baffle 705 is fixedly connected to the workbench 2 via a bracket. The fuse terminal anti-lifting baffle is arranged to prevent the terminal and the fuse from moving up when the terminal punching mold is lifted after the terminal is crimped into shape. At the same time, the position setting of the fuse terminal anti-lifting baffle can ensure that the terminal and the fuse are prevented from moving up and will not affect the crimping of the terminal by the terminal punching mold.

[0038] The wire positioning and driving device 8 includes a wire clamping mechanism and a wire lateral displacement driving mechanism. The wire clamping mechanism includes a jaw driving cylinder, a jaw driving cylinder fixing plate 8027, a left jaw 8023, a right jaw 8024, a left jaw fixing plate 8025, and a right jaw fixing plate 8026. The jaw driving cylinder is fixedly connected to the jaw driving cylinder fixing plate 8027. The piston rod of the jaw driving cylinder is hinged to the left jaw fixing plate 8025 and the right jaw fixing plate 8026. The left jaw fixing plate 8025 is fixedly connected to the left jaw 8023, and the right jaw fixing plate 8026 is fixedly connected to the right jaw 8024. When the piston rod of the jaw driving cylinder extends, the left jaw and the right jaw open. When the piston rod of the jaw driving cylinder retracts, the left jaw and the right jaw close. The wire lateral displacement driving mechanism includes a driving motor 8013, a swing arm 8014, a wire positioning transverse guide rail 8011, and a wire positioning transverse slider 8012. In this embodiment, the wire positioning transverse guide rails are arranged in parallel. The wire positioning transverse guide rail 8011 is fixed on the workbench 2. The wire positioning transverse slider 8012 is slidably connected to the wire positioning transverse guide rail 8011. The wire positioning transverse slider 8012 is fixedly connected to the jaw driving cylinder fixing plate 8027. The driving motor 8013 is fixedly connected to the workbench 2. The swing arm 8014 is arranged at the lower end of the jaw driving cylinder fixing plate 8027. One end of the swing arm 8014 is fixedly connected to the output shaft of the driving motor 8013, and the other end is slidably connected to the jaw driving cylinder fixing plate 8027. The jaw driving cylinder and the driving motor are respectively connected to the controller. In this embodiment, the driving motor is arranged outside the wire positioning transverse guide rail. A groove is provided at the connection part of one of the wire positioning transverse guide rails and the workbench. The swing arm passes through the groove and enters between the two wire positioning transverse guide rails. By driving the swing arm to rotate with the driving motor, the wire clamping mechanism is driven to move along the wire positioning transverse guide rail, so as to drive the wire clamping mechanism to reach the crimping device to realize the crimping of the terminal at the connection part of the wire and the fuse. The initial position of the wire clamping mechanism is set close to the wire cutting and stripping device. After the wire is cut and stripped, it is clamped by the wire clamping mechanism and conveyed to the crimping position.

[0039] The wire clamping mechanism further includes a jaw downward movement spring 8022 and a guide rod connecting plate 8028. The jaw driving cylinder is a wire positioning double guide rod cylinder 8021. In this embodiment, the double guide rods and the piston rod of the wire positioning double guide rod cylinder penetrate through the upper and lower parts of the cylinder housing. The wire positioning double guide rod cylinder 8021 is arranged at the lower end of the jaw driving cylinder fixing plate 8027. The guide rods of the wire positioning double guide rod cylinder 8021 penetrate through the jaw driving cylinder fixing plate 8027 and are fixedly connected to the guide rod connecting plate 8028. The jaw downward movement spring 8022 is sleeved on the guide rods of the wire positioning double guide rod cylinder 8021. One end of the jaw downward movement spring 8022 abuts against the jaw driving cylinder fixing plate 8027, and the other end abuts against the guide rod connecting plate 8028. The piston rod of the wire positioning double guide rod cylinder 8021 penetrates through the jaw driving cylinder fixing plate 8027 and the guide rod connecting plate 8028 and is hinged to the left jaw fixing plate 8025 and the right jaw fixing plate 8026. The jaw downward pressing baffle 8029 is arranged above the left jaw 8023 and the right jaw 8024 and is fixedly connected to the piston rod of the end crimping vertical driving cylinder. When the jaws reach the end crimping position, the jaws are pressed downward by the jaw downward pressing baffle under the action of the jaw downward movement spring, so that the wire can be just placed at the terminal, realizing the precise positioning of the wire.

[0040] The wire positioning driving device 8 further includes a wire longitudinal displacement driving mechanism. The wire longitudinal displacement driving mechanism includes a lead screw 8031, a bearing seat 8032, a wire longitudinal displacement nut 8033, a lead screw support seat 8034, and a lead screw driving motor. The lead screw support seat 8034 is fixedly connected to the wire positioning transverse sliding block 8012. The lead screw 8031 is connected to the lead screw support seat 8034 through bearings and the bearing seat 8032. One end of the lead screw 8031 is connected to the lead screw driving motor. The wire longitudinal displacement nut 8033 is threadedly connected to the lead screw 8031. The jaw driving cylinder fixing plate 8027 is fixedly connected to the wire longitudinal displacement nut 8033. The lead screw driving motor is connected to the controller. The swing arm is slidably connected to the lead screw support seat. By setting the wire longitudinal displacement driving mechanism, the position where the jaws clamp the wire can be adjusted according to the length of the wire during the process of clamping the wire by the jaws.

[0041] The blanking device 9 includes a wire clamping finger cylinder 901, a wire longitudinal collection driving mechanism, and a wire transverse collection driving mechanism. The wire transverse collection driving mechanism includes a wire transverse movement driving cylinder 9031, a piston rod connecting plate 9032, a wire transverse movement guide rail 9033, a wire transverse movement slider 9034, and a wire transverse movement driving cylinder fixing plate 9039. The wire transverse movement driving cylinder fixing plate 9039 is fixedly connected to the workbench. The wire transverse movement driving cylinder 9031 is fixedly connected to the wire transverse movement driving cylinder fixing plate 9039. The piston rod of the wire transverse movement driving cylinder is fixedly connected to the piston rod connecting plate 9032. The piston rod connecting plate 9032 is fixedly connected to the wire transverse movement slider 9034. The wire transverse movement slider 9034 is slidably connected to the wire transverse movement guide rail 9033. The wire transverse movement guide rail 9033 is fixedly connected to the wire transverse movement driving cylinder fixing plate 9039. The wire longitudinal collection driving mechanism includes a wire clamping finger cylinder fixing plate 9021, a wire longitudinal movement driving cylinder 9022, a wire longitudinal movement guide rail 9023, a wire longitudinal movement slider 9024, and a wire longitudinal movement guide rail fixing plate 9025. The wire longitudinal movement guide rail fixing plate 9025 is connected to the piston rod connecting plate 9032. The wire longitudinal movement driving cylinder 9022 is fixedly connected to the wire longitudinal movement guide rail fixing plate 9025. The piston rod of the wire longitudinal movement driving cylinder is fixedly connected to the wire longitudinal movement slider 9024. The wire longitudinal movement slider 9024 is slidably connected to the wire longitudinal movement guide rail 9023. The wire longitudinal movement guide rail 9023 is fixedly connected to the wire longitudinal movement guide rail fixing plate 9025. The wire clamping finger cylinder 901 is fixedly connected to the piston rod of the wire longitudinal movement driving cylinder through the wire clamping finger cylinder fixing plate 9021. The wire clamping finger cylinder 901, the wire longitudinal movement driving cylinder 9022, and the wire transverse movement driving cylinder 9031 are respectively connected to the controller. The wire clamping finger cylinder clamps the processed wire, and drives the wire to the position of the blanking chute through the wire longitudinal collection driving mechanism and the wire transverse collection driving mechanism, and puts the processed wire into the blanking chute.The connection mode between the wire longitudinal movement guide rail fixing plate 9025 and the piston rod connecting plate 9032 can adopt fixed connection or link connection. In this embodiment, the wire transverse collection driving mechanism further includes a transverse left link 9035, a transverse right link 9036, a link sliding plate 9037, and a sliding guide groove 9038. One end of the link sliding plate 9037 is fixedly connected to the wire transverse movement driving cylinder fixing plate, and the other end is a free end. A sliding guide groove 9038 is provided on one side of the link sliding plate 9037 close to the free end. The piston rod connecting plate is connected to the link hinge seat. The transverse left link and the transverse right link are arranged in parallel. One end of the transverse right link 9036 is hinged to the wire longitudinal movement guide rail fixing plate 9025, and the other end is hinged to the link hinge seat. One end of the transverse left link 9035 is hinged to the wire longitudinal movement guide rail fixing plate 9025, the middle part is hinged to the link hinge seat, and the other end is slidably connected to the sliding guide groove through a guide block. When the piston rod of the wire transverse movement driving cylinder extends and retracts, the transverse left link and the transverse right link move along the guiding direction of the sliding guide groove.

[0042] In this embodiment, a touch screen (not shown in the figure) is also provided. The touch screen is fixed on the workbench and connected to the controller.

[0043] In this embodiment, the controller used is a PLC controller.

[0044] When the present invention is used: 1. Click the start button on the touch screen, first the long wire feeding, cutting and stripping device feeds the wire forward, the wire reaches the cutting and stripping position, one end of the wire is stripped, and the wire continues to move forward after one end is stripped. Under the action of the wire positioning double guide rod cylinder 8021, the left clamp 8023 and the right clamp 8024 clamp the wire, and the long wire feeding, cutting and stripping device cuts and strips the other end of the wire. The clamp clamps the stripped wire and moves along the wire positioning transverse guide rail 8011 toward the end-punching device 7 under the action of the drive motor 8013. In this process, the lead screw drive motor drives the lead screw 8031 ​​to rotate according to actual needs, so that the position of the clamp produces a longitudinal displacement; 2. When the wire positioning drive device 8 moves toward the end-punching device 7 During the movement, the fuse, under the action of the vibration plate 301, passes through the fuse transmission guide rail 302 to reach the U-shaped groove 4035 of the fuse pushing plate. The fuse is placed between the two U-shaped grooves, and the lead wire of the fuse extends out of the U-shaped groove. Under the action of the fuse horizontal pushing cylinder 402, the fuse pushing plate 403 moves toward the discharge port and reaches the clamping finger position of the fuse clamping finger cylinder 501 at the discharge port. The clamping fingers of the fuse clamping finger cylinder 501 close to clamp the lead wire at one end of the fuse. Under the action of the fuse vertical driving cylinder 502, the fuse is lifted. The fuse pushing plate 403 returns to the initial position under the action of the fuse horizontal pushing cylinder 402, and the piston rod of the fuse vertical driving cylinder moves downward to place the lead wire at the other end of the fuse at the terminal position. 3. During the process of pushing and positioning the fuse, the terminal raw material strip moves toward the terminal punching device 7 under the action of the terminal raw material strip pushing cylinder 602; 4. The ends of the wire and the fuse reach the terminal, and the end punching upper mold 7031 moves downward under the action of the end punching vertical driving cylinder 701, and the wire and the fuse are connected together through terminal crimping. The downward movement of the piston rod of the end punching vertical driving cylinder also drives the upper movable block lower pressure plate 7064 to move downward, and the upper movable block lower pressure plate 7064 presses on the terminal segmentation upper movable block 7062, so that the connection position of the terminal raw material strip moves downward and is staggered with the terminal, to The terminal is separated from the connecting part, and the piston rod of the end-breaking vertical driving cylinder moves downward, which also drives the clamping jaws to press down the baffle plate 8029. The clamping jaws to press down the baffle plate 8029 move downward, so that the left clamping jaws 8023 and the right clamping jaws 8024 move downward, ensuring that the position of the wire can just contact the terminal; the piston rod of the end-breaking vertical driving cylinder moves upward, driving the end-breaking upper mold 7031, the upper movable block lower pressure plate 7064, and the clamping jaws to press down the baffle plate 8029 to move upward. During the upward movement of the end-breaking upper mold 7031, the terminal may be stuck on the end-breaking upper mold and move upward together. A fuse terminal anti-lifting baffle plate 705 is provided to prevent the terminal from moving upward;5. After the terminal is crimped, the clamping fingers of the fuse clamping finger cylinder open, the wire clamping finger cylinder 901 clamps the processed wire, the left clamping jaw and the right clamping jaw open, and under the action of the wire longitudinal movement driving cylinder 9022 and the wire transverse movement driving cylinder 9031, the wire is driven to move to the position of the wire collection groove. The clamping jaws of the wire clamping finger cylinder 901 open, and the wire is placed into the wire collection groove. Under the action of the wire longitudinal movement driving cylinder 9022 and the wire transverse movement driving cylinder 9031, the wire clamping finger cylinder 901 returns to the initial position; 6. The driving motor of the wire positioning driving device drives the left clamping jaw and the right clamping jaw back to the initial position, and the clamping jaws continue to clamp the cut and peeled wire, and the above operations are repeated.;

Claims

1. An intelligent automatic crimping device for a fuse, characterized in that: It includes a workbench frame, a workbench, a long wire feeding, cutting and stripping device, a fuse feeding device, a fuse horizontal pushing device, a fuse positioning device, a terminal raw material tape pushing device, a terminal crimping device, a wire positioning and driving device, a blanking device, and a controller. The workbench is fixed on the workbench frame. The fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material tape pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device are arranged on the workbench. The fuse feeding device is arranged on the left side of the fuse horizontal pushing device, the fuse positioning device is arranged on the right side, and the terminal raw material tape pushing device is arranged on the front side. The terminal crimping device is arranged on the front side of the fuse positioning device. The wire positioning and driving device and the blanking device are arranged on the front side of the terminal crimping device. The long wire feeding, cutting and stripping device is arranged on one side of the workbench and is arranged opposite to the wire positioning and driving device. The long wire feeding, cutting and stripping device, the fuse feeding device, the fuse horizontal pushing device, the fuse positioning device, the terminal raw material tape pushing device, the terminal crimping device, the wire positioning and driving device, and the blanking device are respectively connected to the controller.

2. The intelligent automatic crimping device for a fuse according to claim 1, characterized in that: The fuse feeding device includes a vibrating bowl and a fuse transmission guide rail. The fuse horizontal pushing device includes a fuse horizontal feeding guide rail, a fuse horizontal pushing cylinder, and a fuse pushing plate. The fuse horizontal feeding guide rail is fixed on the workbench. The vibrating bowl is arranged on the left side of the fuse horizontal feeding guide rail and is fixedly connected to the workbench. One end of the fuse transmission guide rail is connected to the vibrating bowl, and the other end is connected to the upper end of the fuse horizontal feeding guide rail. The fuse horizontal pushing cylinder and the fuse pushing plate are arranged in the fuse horizontal feeding guide rail. The fuse horizontal pushing cylinder is fixedly connected to the fuse horizontal feeding guide rail through a bracket. The piston rod of the fuse horizontal pushing cylinder is fixedly connected to the fuse pushing plate. The vibrating bowl and the fuse horizontal pushing cylinder are respectively connected to the controller. The fuse positioning device includes a fuse vertical driving cylinder and a fuse clamping finger cylinder. The fuse vertical driving cylinder is fixedly connected to the workbench through a bracket. The piston rod of the fuse vertical driving cylinder is fixedly connected to the fuse clamping finger cylinder. The clamping fingers of the fuse clamping finger cylinder face the discharge port direction of the fuse horizontal feeding guide rail. The fuse vertical driving cylinder and the fuse clamping finger cylinder are respectively connected to the controller.

3. The intelligent automatic crimping device for a fuse according to claim 2, characterized in that: The fuse horizontal pushing device further includes a vacuum suction pipe and a power source. The fuse pushing plate is trapezoidal, and the fuse pushing plate is provided with a horizontal upper step surface, a vertical step surface, and a horizontal lower step surface. The horizontal upper step surface is close to the fuse horizontal pushing cylinder. The upper end of the vertical step surface is connected to the horizontal upper step surface, and the lower end is connected to the horizontal lower step surface. A through hole communicating with the outside of the fuse pushing plate is provided on the vertical step surface. The through hole is connected to the vacuum suction pipe. The vacuum suction pipe is connected to the power source. The power source is connected to the controller.

4. The intelligent automatic crimping device for a fuse according to claim 3, characterized in that: On the horizontal lower step surface, there are a front baffle and a rear baffle. The front end of the horizontal lower step surface is fixedly connected to the front baffle, and the rear end is fixedly connected to the rear baffle. The front baffle and the rear baffle are respectively provided with U-shaped grooves opening upwards. The U-shaped groove on the front baffle penetrates through the front and rear sides of the front baffle, and the U-shaped groove on the rear baffle penetrates through the front and rear sides of the rear baffle. The U-shaped grooves on the front baffle and the rear baffle are symmetrically arranged.

5. The intelligent automatic crimping device for a fuse according to claim 1 or 2 or 3 or 4, characterized in that: The terminal raw material tape pushing device includes a terminal raw material tape pushing channel, a terminal raw material tape pushing cylinder, a terminal pushing plate, a pushing plate fixing plate, a pushing plate connecting plate, a pushing plate elastic spring, a front baffle, and a rear baffle. The terminal raw material tape pushing channel is arranged on the front side of the fuse horizontal feeding guide rail. The terminal raw material tape pushing cylinder is arranged on one side of the terminal raw material tape pushing channel and fixedly connected to the workbench. The piston rod of the terminal raw material tape pushing cylinder is fixedly connected to the pushing plate fixing plate. The front baffle is fixedly connected to the front side of the pushing plate fixing plate. The rear baffle is fixedly connected to the rear side of the pushing plate fixing plate. A pushing plate connecting plate is arranged above the pushing plate fixing plate. The pushing plate connecting plate is rotatably connected to the front baffle and the rear baffle. One end of the pushing plate connecting plate is provided with a pushing plate elastic spring. One end of the pushing plate elastic spring abuts against the lower end surface of the pushing plate connecting plate, and the other end abuts against the upper end surface of the pushing plate fixing plate. The other end of the pushing plate connecting plate is fixedly connected to the terminal pushing plate. The terminal pushing plate includes an upper horizontal end surface, a vertical end surface, and a guiding inclined surface. One end of the upper horizontal end surface is connected to the upper end of the guiding inclined surface, and the other end is connected to the upper end of the vertical end surface. The lower end of the guiding inclined surface is connected to the lower end of the vertical end surface to form a pushing part. The pushing part abuts against the terminal raw material tape pushing channel. The guiding inclined surface is close to the terminal raw material tape pushing cylinder. The terminal raw material tape pushing cylinder is connected to the controller.

6. The intelligent automatic crimping device for a fuse according to claim 1 or 2 or 3 or 4, characterized in that: The terminal crimping device includes a terminal crimping vertical driving cylinder, a terminal crimping die, and a terminal splitting mechanism. The terminal crimping vertical driving cylinder is fixedly connected to the workbench through a bracket. The terminal crimping die includes a terminal crimping upper die and a terminal crimping lower die. The terminal crimping upper die is fixedly connected to the piston rod of the terminal crimping vertical driving cylinder. The terminal crimping lower die is fixedly connected to the workbench. A terminal splitting mechanism is arranged on the front side of the terminal crimping die. The terminal splitting mechanism includes a terminal splitting lower fixing block, a terminal splitting upper movable block, a movable block pressing spring, and an upper movable block lower pressing plate. The terminal splitting lower fixing block is fixedly connected to the workbench. The terminal splitting upper movable block is connected to the terminal splitting lower fixing block through the movable block pressing spring. The terminal splitting upper movable block is provided with a terminal transmission groove opening towards the terminal crimping die and for the terminal raw material tape to pass through. An upper movable block lower pressing plate is arranged above the terminal splitting upper movable block. The upper movable block lower pressing plate is fixedly connected to the piston rod of the terminal crimping vertical driving cylinder. The terminal crimping vertical driving cylinder is connected to the controller.

7. The intelligent automatic crimping device for a fuse according to claim 1 or 2 or 3 or 4, characterized in that: The wire positioning and driving device includes a wire clamping mechanism and a wire lateral displacement driving mechanism. The wire clamping mechanism includes a jaw driving cylinder, a jaw driving cylinder fixing plate, a left jaw, a right jaw, a left jaw fixing plate, and a right jaw fixing plate. The jaw driving cylinder is fixedly connected to the jaw driving cylinder fixing plate. The piston rod of the jaw driving cylinder is hinged to the left jaw fixing plate and the right jaw fixing plate. The left jaw fixing plate is fixedly connected to the left jaw, and the right jaw fixing plate is fixedly connected to the right jaw. The wire lateral displacement driving mechanism includes a driving motor, a swing arm, a wire positioning transverse guide rail, and a wire positioning transverse slider. The wire positioning transverse guide rail is fixed on the workbench. The wire positioning transverse slider is slidably connected to the wire positioning transverse guide rail. The wire positioning transverse slider is fixedly connected to the jaw driving cylinder fixing plate. The driving motor is fixedly connected to the workbench. The swing arm is arranged at the lower end of the jaw driving cylinder fixing plate. One end of the swing arm is fixedly connected to the output shaft of the driving motor, and the other end is slidably connected to the jaw driving cylinder fixing plate. The jaw driving cylinder and the driving motor are respectively connected to the controller.

8. The intelligent automatic crimping device for a fuse according to claim 7, characterized in that: The wire clamping mechanism further includes a jaw downward movement spring and a guide rod connecting plate. The jaw driving cylinder adopts a wire positioning double guide rod cylinder. The wire positioning double guide rod cylinder is arranged at the lower end of the jaw driving cylinder fixing plate. The guide rods of the wire positioning double guide rod cylinder pass through the jaw driving cylinder fixing plate and are fixedly connected to the guide rod connecting plate. The jaw downward movement spring is sleeved on the guide rods of the wire positioning double guide rod cylinder. One end of the jaw downward movement spring abuts against the jaw driving cylinder fixing plate, and the other end abuts against the guide rod connecting plate. The piston rod of the wire positioning double guide rod cylinder passes through the jaw driving cylinder fixing plate and the guide rod connecting plate and is hinged to the left jaw fixing plate and the right jaw fixing plate. The jaw pressing baffle is arranged above the left jaw and the right jaw and is fixedly connected to the piston rod of the punching end vertical driving cylinder.

9. The intelligent automatic crimping device for a fuse according to claim 8, characterized in that: The wire positioning and driving device further includes a wire longitudinal displacement driving mechanism. The wire longitudinal displacement driving mechanism is arranged between the wire positioning transverse slider and the jaw driving cylinder fixing plate. The wire longitudinal displacement driving mechanism includes a lead screw, a bearing seat, a wire longitudinal displacement nut, a lead screw support seat, and a lead screw driving motor. The lead screw support seat is fixedly connected to the wire positioning transverse slider. The lead screw is connected to the lead screw support seat through bearings and the bearing seat. The lead screw is connected to the lead screw driving motor. The wire longitudinal displacement nut is threadedly connected to the lead screw. The wire longitudinal displacement nut is fixedly connected to the jaw driving cylinder fixing plate. The lead screw driving motor is connected to the controller. The swing arm is slidably connected to the lead screw support seat.

10. The intelligent automatic crimping device for a fuse according to claim 1 or 2 or 3 or 4, characterized in that: The blanking device includes a wire clamping finger cylinder, a wire longitudinal collection driving mechanism, and a wire transverse collection driving mechanism. The wire transverse collection driving mechanism includes a wire transverse movement driving cylinder, a piston rod connecting plate, a wire transverse movement guide rail, a wire transverse movement slider, and a wire transverse movement driving cylinder fixing plate. The wire transverse movement driving cylinder fixing plate is fixedly connected to the workbench. The wire transverse movement driving cylinder is fixedly connected to the wire transverse movement driving cylinder fixing plate. The piston rod of the wire transverse movement driving cylinder is fixedly connected to the piston rod connecting plate. The piston rod connecting plate is fixedly connected to the wire transverse movement slider. The wire transverse movement slider is slidably connected to the wire transverse movement guide rail. The wire transverse movement guide rail is fixedly connected to the wire transverse movement driving cylinder fixing plate. The wire longitudinal collection driving mechanism includes a wire clamping finger cylinder fixing plate, a wire longitudinal movement driving cylinder, a wire longitudinal movement guide rail, a wire longitudinal movement slider, and a wire longitudinal movement guide rail fixing plate. The wire longitudinal movement guide rail fixing plate is connected to the piston rod connecting plate. The wire longitudinal movement driving cylinder is fixedly connected to the wire longitudinal movement guide rail fixing plate. The piston rod of the wire longitudinal movement driving cylinder is fixedly connected to the wire longitudinal movement slider. The wire longitudinal movement slider is slidably connected to the wire longitudinal movement guide rail. The wire longitudinal movement guide rail is fixedly connected to the wire longitudinal movement guide rail fixing plate. The wire clamping finger cylinder is fixedly connected to the piston rod of the wire longitudinal movement driving cylinder through the wire clamping finger cylinder fixing plate. The wire clamping finger cylinder, the wire longitudinal movement driving cylinder, and the wire transverse movement driving cylinder are respectively connected to the controller.

Images