CN207387636U - Automotive seat pickup robot architecture - Google Patents

Abstract

The utility model discloses a kind of automotive seat pickup robot architecture, including：Pedestal and the first angle electric rotating machine being fixed on pedestal, the motor shaft of the first angle electric rotating machine is connected with the lower end of the first swing arm, first swing arm is connected with the motor shaft of second angle electric rotating machine, cylinder is provided with by fixed seat on the second angle electric rotating machine, mounting base is provided on the piston rod of the cylinder, mounting groove is provided in the mounting base, the one side of the mounting base is provided with third angle electric rotating machine, the motor shaft of the third angle electric rotating machine is stretched into mounting groove to be connected with the upper end of the second swing arm, the lower end of second swing arm is provided with crossbeam, servo deceleration motor is symmetrically arranged in the lower end both sides of the crossbeam, the motor shaft of the servo deceleration motor is connected respectively with screw rod, hand of spiral on two screw rods is opposite.

Description

Automotive seat pickup robot architecture

Technical field

The utility model is related to a kind of auto parts machinery process equipment more particularly to a kind of automotive seat pickup robot knots Structure.

Background technology

With the fast development of automobile industry, requirement of the enterprise to the degree of automation is higher and higher, at present in automotive seat It is needed during production and assembly through robot to carrying out pickup transmission between each station.Existing robot is using process In there are following shortcomings：First, existing robot can only once capture a kind of automotive seat, and big automotive seat needs to use Big robot carries out crawl transmission, and car needs to carry out crawl transmission using small machine people, and the scope of application is small, so adds The input amount of robot on production line, cost of investment is big, wastes the resources such as human and material resources and electric power；2nd, existing robot All it is to rely solely on to grab bar crawl when capturing automotive seat, crawl is not firm, and automotive seat easily shakes on bar is grabbed, Designated position cannot be sent to so as to cause automotive seat to be processed；3rd, during robot captures automotive seat, grab Bar, fixture block easily generate metal friction with automotive seat surface, and automotive seat surface is caused to generate cut, and grabs bar, fixture block The bad control of strength is captured when gripping automotive seat, automotive seat is easy to cause and deforms, influence product quality.

Utility model content

Technical problem to be solved in the utility model is：There is provided a kind of crawl effect good automotive seat pickup robot Structure.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Automotive seat pickup robot knot Structure, including：Pedestal and the first angle electric rotating machine being fixed on pedestal, the motor shaft of the first angle electric rotating machine It is connected with the lower end of the first swing arm, first swing arm is connected with the motor shaft of second angle electric rotating machine, described Cylinder is provided with by fixed seat on two angle electric rotating machines, mounting base is provided on the piston rod of the cylinder, described Mounting groove is provided in mounting base, third angle electric rotating machine, the third angle rotation are provided in the one side of the mounting base The motor shaft of rotating motor is stretched into mounting groove to be connected with the upper end of the second swing arm, and the lower end of second swing arm is provided with horizontal stroke Beam, is symmetrically arranged with servo deceleration motor in the lower end both sides of the crossbeam, the motor shaft of the servo deceleration motor respectively with Screw rod is connected, and the hand of spiral on two screw rods is on the contrary, the both ends of the screw rod are rotated by bearing block set respectively The swivel nut to cooperate with screw rod is arranged on the lower end of crossbeam, the screw rod between described two bearing blocks, in the spiral shell Guiding slide bar is provided between two bearing blocks of set upper side, the upper end of the swivel nut is slidably arranged in guiding by guide sleeve On slide bar, the lower end of the swivel nut is provided with the second cylinder, is provided on the piston rod of second cylinder and automotive seats The fixture block that chair cooperates is provided in the lower end of the fixture block and grabs bar with what automotive seat cooperated, grabbed described on bar Several rubber bumps are evenly arranged with, the 3rd cylinder is provided in the middle part of the lower end of the crossbeam, in the work of the 3rd cylinder The pressing plate to cooperate with automotive seat is provided on stopper rod, the first buffering dress is symmetrically arranged on the inside of described two fixture blocks It puts, the second buffer unit, the structure phase of first buffer unit and the second buffer unit is provided in the lower end of the pressing plate Together, the structure of first buffer unit includes：The buffer board of fixture block one side is arranged on, in the upper and lower ends of the buffer board The cunning chamber that portion is symmetrically arranged with limit chamber and is interconnected with limit chamber is provided with slide bar, the cunning in the sliding intracavitary slip One end of bar stretches out sliding chamber and is connected with fixture block, and the other end of the slide bar is stretched into limit chamber to be connected with limited block, described Limited block is slidably arranged in limit chamber, and buffer spring is arranged on the slide bar between the buffer board and fixture block, described slow The one end and buffer board for rushing spring offset, and the other end and the fixture block of the buffer spring offset, and are also set up on the buffer board There is high temperature resistant sponge cushion pad.

The utility model has the advantages that：Above-mentioned automotive seat pickup robot architecture, it is compact-sized, it is easy to assembly, it can The distance between two fixture blocks are adjusted at any time, meet the crawl of different size of automotive seat, it is applied widely, reduce production The input amount of Xian Shang robots, reduces cost of investment, reduces occupied space, saves the moneys such as human and material resources and electric power Source, meanwhile, in clamping plate and /V is carried out to automotive seat by pressing plate during grabbing bar pickup, it will not during conveying Automotive seat generation is rocked, crawl is firm, ensures that automotive seat can be delivered on designated position and is processed, in addition, Grab sets rubber bumps that can avoid grabbing generating metal friction between bar and automotive seat on bar, is set respectively on fixture block and pressing plate A cushion effect can be generated during automotive seat is captured by putting buffer unit, prevent automotive seat from being sent out during capturing Change shape, and high temperature resistant sponge cushion pad is also set up on buffer unit can prevent automotive seat surface from generating cut, crawl effect Fruit is good, ensures product quality.

Description of the drawings

Fig. 1 is the structure diagram of the utility model automotive seat pickup robot architecture.

Fig. 2 is the structure diagram of the first buffer unit in Fig. 1.

In figure：1st, pedestal, 2, first angle electric rotating machine, 3, motor shaft, the 4, first swing arm, 5, second angle electric rotating Machine, 6, motor shaft, 7, fixed seat, 8, cylinder, 9, piston rod, 10, mounting base, 11, mounting groove, 12, third angle electric rotating machine, 13rd, motor shaft, the 14, second swing arm, 15, crossbeam, 16, servo deceleration motor, 17, motor shaft, 18, screw rod, 19, bearing block, 20th, swivel nut, 21, be oriented to slide bar, 22, guide sleeve, the 23, second cylinder, 24, piston rod, 25, fixture block, 26, grab bar, 27, rubber Glue protrusion, the 28, the 3rd cylinder, 29, piston rod, 30, pressing plate, the 31, first buffer unit, 311, buffer board, 312, limit chamber, 313rd, sliding chamber, 314, slide bar, 315, limited block, 316, buffer spring, 317, high temperature resistant sponge cushion pad, the 32, second buffering dress It puts.

Specific embodiment

The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.

As shown in Figure 1 and Figure 2, automotive seat pickup robot architecture, including：It pedestal 1 and is fixed on pedestal 1 First angle electric rotating machine 2, the motor shaft 3 of the first angle electric rotating machine 2 is connected with the lower end of the first swing arm 4, described First swing arm 4 is connected with the motor shaft 6 of second angle electric rotating machine 5, passes through fixation on the second angle electric rotating machine 5 Seat 7 is provided with cylinder 8, is provided with mounting base 10 on the piston rod 9 of the cylinder 8, peace is provided in the mounting base 10 Tankage 11 is provided with third angle electric rotating machine 12 in the one side of the mounting base 10, the third angle electric rotating machine 12 Motor shaft 13 is stretched into mounting groove 11 to be connected with the upper end of the second swing arm 14, and the lower end of second swing arm 14 is provided with horizontal stroke Beam 15 is symmetrically arranged with servo deceleration motor 16, the motor of the servo deceleration motor 16 in the lower end both sides of the crossbeam 15 Axis 17 is connected respectively with screw rod 18, and the hand of spiral on two screw rods 18 is on the contrary, the both ends of the screw rod 18 lead to respectively The lower end that bearing block 19 is rotatably arranged on crossbeam 15 is crossed, is arranged on the screw rod 18 between described two bearing blocks 19 and spiral shell The swivel nut 20 that bar 18 cooperates is provided between two bearing blocks 19 of 20 upper end of swivel nut and is oriented to slide bar 21, described The upper end of swivel nut 20 is slidably arranged in by guide sleeve 22 and is oriented on slide bar 21, and the lower end of the swivel nut 20 is provided with second Cylinder 23 is provided with the fixture block 25 to cooperate with automotive seat, in the folder on the piston rod 24 of second cylinder 23 The lower end of block 25 is provided with grabs bar 26 with what automotive seat cooperated, and several rubber convex are evenly arranged on bar 26 in described grab 27 are played, the 3rd cylinder 28 is provided in the middle part of the lower end of the crossbeam 15, is set on the piston rod 29 of the 3rd cylinder 28 There is the pressing plate 30 to cooperate with automotive seat, the first buffer unit 31 be symmetrically arranged in the inside of described two fixture blocks 25, The second buffer unit 32, the knot of 31 and second buffer unit 32 of the first buffer unit are provided in the lower end of the pressing plate 30 Structure is identical, and the structure of first buffer unit 31 includes：The buffer board 311 of 25 one side of fixture block is arranged on, in the buffer board 311 upper and lower ends internal symmetry is provided with limit chamber 312 and the cunning chamber 313 being interconnected with limit chamber 312, in the cunning It is slided in chamber 313 and is provided with slide bar 314, one end of the slide bar 314 stretches out sliding chamber 313 and is connected with fixture block 25, the slide bar 314 other end is stretched into limit chamber 312 to be connected with limited block 315, and the limited block 315 is slidably arranged in limit chamber 312 It is interior, buffer spring 316 is arranged on the slide bar 314 between the buffer board 311 and fixture block 25, the buffer spring 316 One end offsets with buffer board 311, and the other end and the fixture block 25 of the buffer spring 316 offset, and are also set on the buffer board 311 It is equipped with high temperature resistant sponge cushion pad 317.

Above-mentioned automotive seat pickup robot architecture is in use, start first angle electric rotating machine 2, first angle electric rotating After the motor shaft 3 of machine 2 drives the first swing arm 4 to swing the first swing arm 4 being adjusted to designated position, first angle electric rotating machine 2 stops It only works, starts second angle electric rotating machine 5, the motor shaft 6 of second angle electric rotating machine 5 rotates, since second angle rotates The motor shaft 6 of motor 5 is connected with the upper end of the first swing arm 4, and second angle electric rotating machine 5, which relatively rotates, drives 10 turns of mounting base Dynamic, after mounting base 10 drives cylinder 8 to rotate cylinder 8 being adjusted to designated position, second angle electric rotating machine 5 is stopped, and opens It takes offence cylinder 8, after the piston rod 9 of cylinder 8 drives mounting base 10 to be retractable to designated position, cylinder 8 is stopped, and starts the third angle Electric rotating machine 12 is spent, the motor shaft 13 of third angle electric rotating machine 12 drives the second swing arm 14 to swing, and the second swing arm 14 drives horizontal stroke After beam 15 swings to designated position, third angle electric rotating machine 12 is stopped, while starts two servos of 15 both sides of crossbeam Decelerating motor 16, the motor shaft 17 of servo deceleration motor 16 drives screw rod 18 to be rotated in bearing block 19, due to two spiral shells Hand of spiral on bar 18 on the contrary, two screw rods 18 drive two swivel nuts 20 to move towards simultaneously or opposite simultaneously mobile respectively, Two swivel nuts 20 are slided respectively by guide sleeve 22 on slide bar 21 is oriented to, when two swivel nuts 20 move towards, two folders Block 25 is close to each other, and smaller automotive seat can be gripped, when two swivel nuts 20 are opposite simultaneously mobile, two folders Block 25 is located remotely from each other, and larger automotive seat can be gripped, and starts the second cylinder 23, the piston rod 24 of the second cylinder 23 Fixture block 25 is driven to move up and down to be adjusted the upper-lower position of fixture block 25, bar 26 is grabbed and is inserted into automotive seats inside automotive seat Chair is held up, and starts the 3rd cylinder 28, the piston rod 29 of the 3rd cylinder 28 is moved downward with dynamic pressure plate 30 limits automotive seat Position is fixed, prevents automotive seat from shaking during conveying.It is moved toward one another in two fixture blocks 25 and automotive seat is pressed from both sides During taking, fixture block 25 drives the first buffer unit 31 to be gripped together to automotive seat, on the first buffer unit 31 Buffer board 311 offsets with automotive seat, and automotive seat has buffer board 311 pressure, 311 stress of buffer board on slide bar 314 to The direction of fixture block 25 is slided, and buffer board 311 squeezes buffer spring 316, and 316 forced compression of buffer spring has buffer board 311 instead Active force so as to which buffering automobile seat is to the pressure of buffer board 311, and is more advantageous to folder of the buffer board 311 to automotive seat Tightly, high temperature resistant sponge cushion pad can also play the role of secondary buffer to automotive seat, can prevent automotive seat from being produced with fixture block Raw metal friction, since the structure of the first buffer unit 31 is identical with the structure of the second buffer unit 32, pressing plate 30 is to automotive seats Chair has the buffering effect identical with the first buffer unit 31.

Above-mentioned automotive seat pickup robot architecture, it is compact-sized, it is easy to assembly, it can adjust at any time between two fixture blocks Distance, meet the crawl of different size of automotive seat, it is applied widely, reduce the input amount of robot on production line, Cost of investment is reduced, reduces occupied space, saves the resources such as human and material resources and electric power, meanwhile, in clamping plate and grab bar /V is carried out to automotive seat by pressing plate during pickup, during conveying automotive seat generation will not rock, It is firm to capture, and ensures that automotive seat can be delivered on designated position and is processed, in addition, setting rubber bumps energy on bar is grabbed It enough avoids grabbing generating metal friction between bar and automotive seat, sets buffer unit that can capture respectively on fixture block and pressing plate A cushion effect is generated during automotive seat, prevents automotive seat from deforming during capturing, on buffer unit Also setting up high temperature resistant sponge cushion pad can prevent automotive seat surface from generating cut, and crawl effect is good, ensures product quality.

Claims (1)

1. automotive seat pickup robot architecture, it is characterised in that：Including：Pedestal (1) and be fixed on pedestal (1) One angle electric rotating machine (2), the motor shaft (3) of the first angle electric rotating machine (2) are connected with the lower end of the first swing arm (4) It connects, first swing arm (4) is connected with the motor shaft (6) of second angle electric rotating machine (5), in the second angle electric rotating Cylinder (8) is provided with by fixed seat (7) on machine (5), mounting base is provided on the piston rod (9) of the cylinder (8), in institute It states and mounting groove (11) is provided in mounting base, third angle electric rotating machine (12) is provided in the one side of the mounting base, it is described The motor shaft (13) of third angle electric rotating machine (12) is stretched into mounting groove (11) to be connected with the upper end of the second swing arm (14), The lower end of second swing arm (14) is provided with crossbeam (15), and being symmetrically arranged with servo in the lower end both sides of the crossbeam (15) subtracts Speed motor (16), the motor shaft (17) of the servo deceleration motor (16) are connected respectively with screw rod (18), two screw rods (18) hand of spiral on is on the contrary, the both ends of the screw rod (18) are rotatably arranged on crossbeam (15) by bearing block (19) respectively Lower end is arranged with the swivel nut (20) to cooperate with screw rod (18) on the screw rod (18) between described two bearing blocks (19), It is provided between two bearing blocks (19) of the swivel nut (20) upper end and is oriented to slide bar (21), the upper end of the swivel nut (20) leads to It crosses guide sleeve (22) to be slidably arranged on guiding slide bar (21), the lower end of the swivel nut (20) is provided with the second cylinder (23), the fixture block (25) to cooperate with automotive seat is provided on the piston rod (24) of second cylinder (23), in institute State fixture block (25) lower end be provided with automotive seat cooperate grab bar (26), grab bar described

(26) several rubber bumps (27) are evenly arranged on, the 3rd cylinder is provided in the middle part of the lower end of the crossbeam (15) (28), the pressing plate (30) to cooperate with automotive seat is provided on the piston rod (29) of the 3rd cylinder (28), in institute It states and is symmetrically arranged with the first buffer unit (31) on the inside of two fixture blocks (25), the lower end of the pressing plate (30) is provided with second Buffer unit (32), first buffer unit (31) is identical with the structure of the second buffer unit (32), the first buffering dress Putting the structure of (31) includes：It is arranged on the buffer board (311) of fixture block (25) one side, the upper and lower ends in the buffer board (311) Internal symmetry is provided with limit chamber (312) and the cunning chamber (313) being interconnected with limit chamber (312), in the sliding chamber (313) Slip is provided with slide bar (314), and one end of the slide bar (314) stretches out sliding chamber (313) and is connected with fixture block (25), the slide bar (314) the other end is stretched into limit chamber (312) to be connected with limited block (315), and the limited block (315) is slidably arranged in limit In position chamber (312), buffer spring (316) is arranged on the slide bar (314) between the buffer board (311) and fixture block (25), One end of the buffer spring (316) offsets with buffer board (311), the other end and the fixture block (25) of the buffer spring (316) It offsets, high temperature resistant sponge cushion pad (317) is additionally provided on the buffer board (311).