CN215704186U

CN215704186U - Automatic ultrasonic riveting machine of charger

Info

Publication number: CN215704186U
Application number: CN202121308272.XU
Authority: CN
Inventors: 卢祖兵
Original assignee: Dongguan Hangyu Hardware Machinery Co ltd
Current assignee: Dongguan Hangyu Hardware Machinery Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-01
Anticipated expiration: 2031-06-11

Abstract

An automatic ultrasonic riveter of charger, includes: feeding zone (1), positioning mechanism (2), ultrasonic emitter (3) and unload material area (4), positioning mechanism (2) include: support (21), receiving station (22), revolving stage (23), tool (24) and manipulator (25), receiving station (22), revolving stage (23) and tool (24) all set up on support (21) and from the past back arrange in proper order, and support (21) and manipulator (25) all are located between feeding area (1) and discharge area (4), and ultrasonic transmitter (3) are just right along upper and lower direction with tool (24). Above-mentioned automatic ultrasonic riveting machine not only can accomplish charger shell's ultrasonic wave riveting technology automatically, and protection personal safety and guarantee workman are healthy, can adjust the angle of placing of charger moreover, and then satisfy the requirement of the riveting position of different model chargers.

Description

Automatic ultrasonic riveting machine of charger

Technical Field

The utility model relates to a riveting machine, in particular to an automatic ultrasonic riveting machine of a charger.

Background

People need to be provided with chargers in daily use of mobile phones, notebook computers, game machines, tablets and the like, and the market demand is high. In the process of manufacturing the charger, the existing electronic manufacturing company generally places the charger in a positioning mold below the ultrasonic machine manually, and then rivets the housing of the charger by manually starting the ultrasonic machine. Because the sound that the ultrasonic machine during operation sent exceeds 90dB, the workman is close to equipment, and the injury to workman's eardrum is very big, carries out this work for a long time and has the risk of occupational disease.

The utility model discloses a chinese utility model patent CN206254510U discloses a mark detection integration equipment is beaten in automatic riveting of charger, and this mark detection integration equipment is beaten in automatic riveting of charger has two ultrasonic welding device and product aversion manipulator I13, and product aversion manipulator I13 once only takes out two work pieces, carries for two ultrasonic welding device 3. The integrated equipment well avoids the harm of pollution generated in the production process to human bodies.

However, for chargers of different models, the riveting positions are different, and further the riveting angle needs to be adjusted.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an aspect of the present invention provides an automatic ultrasonic riveter for a charger, including: feeding area, positioning mechanism, ultrasonic emitter and discharge area, positioning mechanism includes: support, receiving station, revolving stage, tool and manipulator, receiving station, revolving stage and tool all set up on the support and from the past back arrange in proper order, support and manipulator all are located the feeding area and unload between the material area, ultrasonic transmitter is just right along upper and lower direction with the tool.

Further, automatic ultrasonic riveting machine still includes: a feed track located on an upper side of the feed belt.

Further, automatic ultrasonic riveting machine still includes: the front end of the synchronous conveying belt is flush with the front end of the feeding belt, and the rear end of the synchronous conveying belt is flush with the rear end of the discharging belt.

Further, the rotating table includes: the rotary motor comprises a rotary motor, a rotary column and a containing seat, wherein a piston rod of the rotary motor is connected with the rotary column, and the containing seat is arranged on the upper surface of the rotary column.

Further, the tool includes: the bearing plate, the two positioning cylinders and the two positioning blocks are arranged on the upper side of the bearing plate, piston rods of the two positioning cylinders are connected with the two positioning blocks respectively, the piston rods of the two positioning cylinders are placed in the horizontal direction, and the piston rods of the two positioning cylinders face opposite directions.

Further, the robot includes: the clamping head is movably arranged on the vertical sliding table along the up-down direction, and the vertical sliding table is movably arranged on the horizontal sliding table along the front-back direction.

Further, the chuck includes: the clamping cylinder, promote piece, two pendulum rods, two base plates and two splint, clamping cylinder's piston rod with promote the piece and be connected, clamping cylinder's piston rod is placed along the fore-and-aft direction, and the one end of two pendulum rods all rotatably sets up on promoting the piece, and the other end of two pendulum rods rotatably sets up respectively on two base plates, and two splint are fixed with two base plates respectively, the arm lock that has two splint on the splint aligns each other.

Further, the chuck further includes: the two chuck guide rails are arranged along the front-back direction, the two chuck slide blocks are movably arranged on the two chuck guide rails, and the two substrates are respectively fixed with the two chuck slide blocks.

Further, the vertical sliding table includes: the vertical motor, the vertical lead screw, the vertical nut and the vertical support plate, a motor shaft of the vertical motor is connected with the vertical lead screw through a coupler, the vertical lead screw is placed along the vertical direction, the vertical nut is meshed with the vertical lead screw, the vertical support plate and the vertical nut are fixed, and the chuck is arranged on the vertical support plate.

Further, the horizontal sliding table includes: horizontal motor, horizontal lead screw, horizontal nut and horizontal support board, the motor shaft and the horizontal lead screw of horizontal motor pass through the coupling joint, horizontal lead screw places along the fore-and-aft direction, horizontal nut and horizontal lead screw meshing, horizontal support board forms fixedly with horizontal nut, vertical slip table sets up on horizontal support board.

After the technical scheme is adopted, the utility model has the effects that: the automatic ultrasonic riveting machine with the structure has the following advantages:

1. the ultrasonic riveting process of the charger shell can be automatically completed, manual operation is not needed, personal safety can be protected, and health of workers can be guaranteed.

2. Before the riveting process is carried out, the placing angle of the charger can be adjusted, and further the requirements of riveting positions of chargers of different models are met.

Drawings

FIG. 1 is a schematic view of an automatic ultrasonic riveter according to the present invention;

FIG. 2 is an internal view of an automatic ultrasonic riveter according to the present invention;

FIG. 3 is a schematic view of a positioning mechanism according to the present invention;

FIG. 4 is a schematic view of a turntable according to the present invention;

FIG. 5 is a schematic view of a jig according to the present invention;

FIG. 6 is a schematic view of a chuck in accordance with the present invention;

FIG. 7 is a schematic view of a vertical slide of the present disclosure;

fig. 8 is a schematic view of a horizontal slide table according to the present invention.

Detailed Description

It is specifically noted that, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise; the meaning of "several" is at least one. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative positional relationship between the components, the movement, and the like in a certain posture, and if the certain posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described by the following examples:

the utility model provides an automatic ultrasonic riveting machine of a charger, which is shown in a combined figure 1 and a figure 2 and comprises: feeding area 1, positioning mechanism 2, ultrasonic emitter 3 and discharge belt 4, as shown in fig. 3, positioning mechanism 2 includes: support 21, receiving station 22, revolving stage 23, tool 24 and manipulator 25, receiving station 22, revolving stage 23 and tool 24 all set up on support 21 and arrange in proper order from the front to back, and support 21 and manipulator 25 all are located between feeding area 1 and the area 4 of unloading, and ultrasonic emitter 3 is just right along upper and lower direction with tool 24.

Above-mentioned automatic ultrasonic riveting machine during operation, on feeding belt 1 imports the charger to receiving station 22, manipulator 25 shifts the charger on the receiving station 22 to revolving stage 23, revolving stage 23 rotates the charger to the angle that will rivet, and manipulator 25 shifts the charger on the revolving stage 23 to in tool 24 after that, and ultrasonic emitter 3 utilizes the ultrasonic wave to rivet (weld promptly) the shell of charger, and manipulator 25 shifts the charger in the tool 24 to unloading area 4 at last, unloads the charger that the riveting was accomplished of 4 output in area.

It can be seen that the automatic ultrasonic riveting machine with the structure has the following advantages:

Specifically, with continuing reference to fig. 1, the automatic ultrasonic riveting machine further includes: the machine box 5, the positioning mechanism 2 and the ultrasonic emitter 3 are all positioned inside the machine box 5, and the feeding belt 1 and the discharging belt 4 all extend from the outside to the inside of the machine box 5. The case 5 can protect the positioning mechanism 2 and the ultrasonic transmitter 3, and the case 5 can prevent the ultrasonic wave from spreading in a large area.

Specifically, with continued reference to fig. 2, the automatic ultrasonic riveting machine further includes: a feeding track 6, the feeding track 6 being located on the upper side of the feeding belt 1. The feeding track 6 can limit the input angle of the charger, and the manipulator 25 can clamp the charger conveniently.

Specifically, the automatic ultrasonic riveting machine further comprises: the synchronous conveyor belt 7, the front end of the synchronous conveyor belt 7 is flush with the front end of the feeding belt 1, and the rear end of the synchronous conveyor belt 7 is flush with the rear end of the discharging belt 4. The synchronous conveyor belt 7 is provided to transmit the power line of the charger synchronously for the subsequent assembling operation.

Specifically, the number of the feeding belt 1, the positioning mechanism 2, the ultrasonic emitter 3, the discharging belt 4, the feeding rail 6 and the timing belt 7 is two. In this embodiment, the automatic ultrasonic riveting machine is a double-station machine.

Specifically, as shown in fig. 4, the rotary table 23 includes: the rotary motor 231, the rotary column 232 and the accommodating seat 233, wherein a piston rod of the rotary motor 231 is connected with the rotary column 232, and the accommodating seat 233 is arranged on the upper surface of the rotary column 232. The receiving seat 233 may be driven to rotate by the rotating motor 231, thereby adjusting the placing angle of the charger.

Specifically, as shown in fig. 5, the jig 24 includes: the bearing plate 241, the two positioning cylinders 242 and the two positioning blocks 243, wherein the two positioning blocks 243 are located at the upper side of the bearing plate 241, the piston rods of the two positioning cylinders 242 are respectively connected with the two positioning blocks 243, the piston rods of the two positioning cylinders 242 are placed along the horizontal direction (i.e. the front-back direction or the left-right direction), and the piston rods of the two positioning cylinders 242 face in opposite directions. After the charger is transferred to the receiving plate 241, the two positioning cylinders 242 respectively move the two positioning blocks 243, so that the two positioning blocks 243 clamp the charger.

Specifically, with continued reference to fig. 3, the robot 25 includes: the chuck 251, the vertical sliding table 252 and the horizontal sliding table 253, the chuck 251 is movably arranged on the vertical sliding table 252 along the up-down direction, and the vertical sliding table 252 is movably arranged on the horizontal sliding table 253 along the front-back direction. The movement of the chuck 251 in the up-down direction and the front-rear direction can be controlled by the vertical slide table 252 and the horizontal slide table 253, respectively. After the chuck 251 clamps the charger, the vertical sliding table 252 controls the chuck 251 to move upwards, the horizontal sliding table 253 controls the chuck 251 to move backwards, then the vertical sliding table 252 controls the chuck 251 to move downwards, and finally the chuck 251 releases the charger to complete the transfer operation. After the transfer is completed, the chuck 251 is controlled to return to the gripping position along the above path in the reverse direction, and the charger is gripped again, thereby circulating.

More specifically, as shown in fig. 6, the collet 251 includes: the clamping cylinder 2511, promote piece 2512, two pendulum rods 2513, two base plates 2514 and two splint 2515, the piston rod of clamping cylinder 2511 is connected with promoting piece 2512, the piston rod of clamping cylinder 2511 is placed along the fore-and-aft direction, the one end of two pendulum rods 2513 all rotatably sets up on promoting piece 2512, the other end of two pendulum rods 2513 rotatably sets up respectively on two base plates 2514, two splint 2515 are fixed with two base plates 2514 respectively, have arm lock 2516 on the splint 2515, the arm lock 2516 of two splint 2515 aligns each other. The pushing block 2512 may be driven by the clamping cylinder 2511 to move in the front-rear direction, one end of the swing rod 2513 rotates, and the other end pushes the two base plates 2514 to move in the left-right direction, so that the two clamping plates 2515 approach or separate from each other in the left-right direction, and the clamping arms 2516 of the two clamping plates 2515 complete the clamping and releasing operations of the charger in the above process.

In this embodiment, the clamping plate 2515 has three clamping arms 2516, and the three clamping arms 2516 are arranged in sequence from front to back. The chuck 251 can simultaneously perform the transfer operation of three chargers.

As a preferred option, the inner end of clip arm 2516 (i.e., the end in contact with the charger) has a rubber head 25160. The rubber head 25160 is made of soft material, so as to avoid scratching the shell of the charger.

More specifically, the collet 251 further includes: a plurality of rotating shafts 2517, the rotating shafts 2517 are disposed in the up-down direction, one end of the lever 2513 and the push block 2512 are penetrated by one rotating shaft 2517, and the other end of the lever 2513 and the base plate 2514 are penetrated by one rotating shaft 2517. Both ends of the oscillating bar 2513 rotate around two rotating shafts 2517, respectively.

More specifically, the collet 251 further includes: the two collet guide rails 2518 and at least two collet sliders 2519, the collet guide rails 2518 are disposed in the front-back direction, the two collet sliders 2519 are movably disposed on the two collet guide rails 2518, and the two base plates 2514 are respectively fixed with the two collet sliders 2519. The direction of movement of base plate 2514 may be defined by the cooperation of collet rail 2518 and collet slider 2519.

More specifically, as shown in fig. 7, the vertical slide table 252 includes: the vertical motor 2521, the vertical lead screw 2522, the vertical nut 2523 and the vertical support plate 2524, the motor shaft of the vertical motor 2521 is connected with the vertical lead screw 2522 through a coupling, the vertical lead screw 2522 is placed in the up-down direction, the vertical nut 2523 is engaged with the vertical lead screw 2522, the vertical support plate 2524 and the vertical nut 2523 form a fixed structure, and the chuck 251 is arranged on the vertical support plate 2524. The vertical screw 2522 can be driven to rotate by the vertical motor 2521, which causes the vertical nut 2523 to move, so that the vertical support plate 2524 drives the chuck 251 to move in the up-and-down direction.

More specifically, as shown in fig. 8, the horizontal sliding table 253 includes: horizontal motor 5231, horizontal lead screw 2532, horizontal nut 2533 and horizontal support plate 2534, the motor shaft and the horizontal lead screw 2532 of horizontal motor 5231 pass through the coupling joint, and horizontal lead screw 2532 is placed along fore-and-aft direction, and horizontal nut 2533 and the meshing of horizontal lead screw 2532, horizontal support plate 2534 and horizontal nut 2533 form fixedly, and vertical slip table 252 sets up on horizontal support plate 2534. The horizontal screw 2532 can be driven to rotate by the horizontal motor 5231, so that the horizontal nut 2533 is driven to move, and the horizontal support plate 2534 drives the vertical sliding table 252 to move in the front-back direction.

More specifically, the horizontal sliding table 253 further includes: horizontal guide rail 2535 and horizontal slider 2536, horizontal guide rail 2535 is placed along fore-and-aft direction, and horizontal slider 2536 is movably set up on horizontal guide rail 2535, and horizontal support plate 2534 forms fixedly with horizontal slider 2536. The direction of movement of the horizontal support plate 2534 may be defined by the cooperation of the horizontal guide 2535 and the horizontal slider 2536.

The above-described embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles of the utility model described in the claims should be included in the claims.

Claims

1. An automatic ultrasonic riveter of charger, automatic ultrasonic riveter includes: feeding area (1), positioning mechanism (2), ultrasonic transmitter (3) and discharge area (4), its characterized in that: the positioning mechanism (2) comprises: support (21), receiving station (22), revolving stage (23), tool (24) and manipulator (25), receiving station (22), revolving stage (23) and tool (24) all set up on support (21) and from the past back arrange in proper order, support (21) and manipulator (25) all are located between feeding area (1) and discharge area (4), ultrasonic emitter (3) are just right along upper and lower direction with tool (24).

2. The automatic ultrasonic riveter of charger of claim 1, characterized by: automatic supersound reviting machine still includes: a feeding track (6), the feeding track (6) is positioned on the upper side of the feeding belt (1).

3. The automatic ultrasonic riveter of charger of claim 1, characterized by: automatic supersound reviting machine still includes: the front end of the synchronous conveyor belt (7) is flush with the front end of the feeding belt (1), and the rear end of the synchronous conveyor belt (7) is flush with the rear end of the discharging belt (4).

4. The automatic ultrasonic riveter of charger of claim 1, characterized by: the rotary table (23) comprises: the rotary mechanism comprises a rotary motor (231), a rotary column (232) and an accommodating seat (233), wherein a piston rod of the rotary motor (231) is connected with the rotary column (232), and the accommodating seat (233) is arranged on the upper surface of the rotary column (232).

5. The automatic ultrasonic riveter of charger of claim 1, characterized by: the jig (24) comprises: the bearing plate (241), the two positioning cylinders (242) and the two positioning blocks (243), wherein the two positioning blocks (243) are located on the upper side of the bearing plate (241), piston rods of the two positioning cylinders (242) are respectively connected with the two positioning blocks (243), the piston rods of the two positioning cylinders (242) are placed in the horizontal direction, and the piston rods of the two positioning cylinders (242) face to the opposite direction.

6. The automatic ultrasonic riveter of charger of claim 1, characterized by: the robot (25) comprises: the clamping head (251), the vertical sliding table (252) and the horizontal sliding table (253), wherein the clamping head (251) is movably arranged on the vertical sliding table (252) along the vertical direction, and the vertical sliding table (252) is movably arranged on the horizontal sliding table (253) along the front-back direction.

7. The automatic ultrasonic riveter of charger of claim 6, characterized by: the collet (251) includes: the clamping cylinder (2511), the promotion piece (2512), two pendulum rods (2513), two base plates (2514) and two splint (2515), the piston rod of clamping cylinder (2511) is connected with promotion piece (2512), the piston rod of clamping cylinder (2511) is placed along the fore-and-aft direction, and the one end of two pendulum rods (2513) all rotatably sets up on promoting piece (2512), and the other end of two pendulum rods (2513) rotatably sets up respectively on two base plates (2514), and two splint (2515) are fixed with two base plates (2514) respectively, splint (2516) have on splint (2515), and the arm lock (2516) of two splint (2515) align each other.

8. The automatic ultrasonic riveter of charger of claim 7, characterized in that: the collet (251) further comprises: the chuck structure comprises two chuck guide rails (2518) and at least two chuck sliding blocks (2519), wherein the chuck guide rails (2518) are placed in the front-back direction, the two chuck sliding blocks (2519) are movably arranged on the two chuck guide rails (2518), and two base plates (2514) are respectively fixed with the two chuck sliding blocks (2519).

9. The automatic ultrasonic riveter of charger of claim 6, characterized by: the vertical slide table (252) comprises: the clamp comprises a vertical motor (2521), a vertical lead screw (2522), a vertical nut (2523) and a vertical support plate (2524), wherein a motor shaft of the vertical motor (2521) is connected with the vertical lead screw (2522) through a coupler, the vertical lead screw (2522) is placed in the vertical direction, the vertical nut (2523) is meshed with the vertical lead screw (2522), the vertical support plate (2524) and the vertical nut (2523) form fixation, and a chuck (251) is arranged on the vertical support plate (2524).

10. The automatic ultrasonic riveter of charger of claim 6, characterized by: the horizontal sliding table (253) comprises: horizontal motor (5231), horizontal screw (2532), horizontal nut (2533) and horizontal support board (2534), the motor shaft and horizontal screw (2532) of horizontal motor (5231) pass through the coupling joint, horizontal screw (2532) are placed along the fore-and-aft direction, horizontal nut (2533) and horizontal screw (2532) meshing, horizontal support board (2534) and horizontal nut (2533) form fixedly, vertical slip table (252) set up on horizontal support board (2534).