CN108772691B

CN108772691B - O-shaped snare device of automobile electronic sensor

Info

Publication number: CN108772691B
Application number: CN201810685604.2A
Authority: CN
Inventors: 曹扬炯; 阮全胜
Original assignee: Wuhan Etiquettes Auto Technology Co ltd
Current assignee: Wuhan Etiquettes Auto Technology Co ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2023-07-14
Anticipated expiration: 2038-06-28
Also published as: CN108772691A

Abstract

The invention relates to an O-shaped snare device of an automobile electronic sensor, which comprises a feeding device, a grabbing device and a sleeving device. Wherein the feeding device is arranged along the front-back direction and is used for providing an automobile electronic sensor; the feeding device comprises a storage rack and a material moving mechanism, the grabbing device is arranged above the material moving mechanism and used for grabbing the automobile electronic sensor in the feeding device, and the sleeving device is arranged above the storage rack and used for receiving the O-shaped ring and finally sleeving the O-shaped ring on the automobile electronic sensor in a matched mode. The invention solves the technical problems of manually grabbing and transferring the automobile electronic sensor and sleeving the O-shaped ring on the automobile electronic sensor.

Description

O-shaped snare device of automobile electronic sensor

Technical Field

The invention relates to the technical field of automobile sensor assemblies, in particular to an O-shaped snare device of an automobile electronic sensor.

Background

An automobile electronic sensor is shown in fig. 9, an O-shaped ring is required to be sleeved on the rod part of the automobile electronic sensor, manual grabbing, fixing and manual sleeving are often adopted before, and therefore the working efficiency is very low.

Disclosure of Invention

The invention aims at providing the O-shaped snare device of the automobile electronic sensor, which is used for accurately grabbing the automobile electronic sensor.

The invention adopts the technical scheme that: the utility model provides an O type snare dress device of car electronic sensor, includes loading attachment, overlaps establishes device and grabbing device, wherein:

the feeding device comprises a storage rack and a material moving mechanism, wherein the storage rack comprises a plurality of groups of slide ways and a tray, the tray is used for loading an automobile electronic sensor, the tray is slidably arranged on the slide ways, the material moving mechanism comprises a sliding mechanism and a material moving rack, the sliding mechanism is vertically arranged at the front edge of the storage rack, the material moving rack comprises a rack body and a hooking component, the rack body is connected with the sliding mechanism and slides at the front edge of the storage rack, and the hooking component is arranged in the rack body and can move in the front-back direction and the up-down direction;

the sleeving device comprises a vibrating disc, a conveying track and a feeder, wherein an O-shaped ring is arranged in the vibrating disc, the conveying track is arranged between the vibrating disc and the feeder, the feeder comprises a clamping part, a movable seat, a transferring part and a locating frame, the clamping part is arranged behind the conveying tail end of the conveying track, the clamping part is used for clamping the O-shaped ring at the tail end of the conveying track and transferring the O-shaped ring to the transferring part, the movable seat is arranged on the left side of the clamping part, the transferring part is movably connected to the movable seat, and the locating frame is arranged in front of the movable seat;

the grabbing device is arranged on the storage rack and comprises a first base, a first movable mechanism, a first support, a second movable mechanism, a second support, a third movable mechanism and a manipulator, wherein the first base is horizontally arranged on the right side of the material moving mechanism along the front-back direction, the first support is arranged along the vertical direction, the first movable mechanism is connected between the first support and the first base, and the first movable mechanism drives the first support to slide along the length direction of the first base; the second support is arranged in the left-right direction and is located above the material moving mechanism, the second movable mechanism is connected between the second support and the first support, the second movable mechanism drives the second support to slide along the length direction of the first support, the manipulator is connected with the third movable mechanism between the second support, and the third movable mechanism drives the manipulator to slide along the length direction of the second support.

The invention solves the technical problems of manually grabbing and transferring the automobile electronic sensor and sleeving the O-shaped ring on the automobile electronic sensor.

Drawings

The drawings referred to in the description of the embodiments of the present invention are simply introduced to facilitate a clearer and complete description of the technical solutions of the embodiments of the present invention, and the following drawings are only for some embodiments of the present invention and are not intended to limit the present invention, and it is obvious that other drawings can be obtained according to these drawings without performing other inventive work.

FIG. 1 is a front view of an O-ring snare unit of an automotive electronic sensor according to the present invention;

FIG. 2 is a front view of the loading device of FIG. 1;

FIG. 3 is a schematic view of the moving rack of FIG. 2;

FIG. 4 is a schematic view of the hooking manipulator of FIG. 2;

FIG. 5 is a schematic view of an automotive electronic sensor inserted in a tray;

FIG. 6 is a front view of the grasping device of FIG. 1;

FIG. 7 is a front view of the manipulator of FIG. 6;

FIG. 8 is a schematic view of the chuck unit of FIG. 7;

FIG. 9 is a schematic structural view of an automotive electronic sensor;

FIG. 10 is a front view of the sleeve device of FIG. 1;

FIG. 11 is a schematic view of the gripping member of FIG. 10;

FIG. 12 is a schematic view of the movable seat and transfer unit of FIG. 10;

FIG. 13 is a schematic view of the structure of the gripper body of the transfer unit of FIG. 12;

fig. 14 is a side view of the automotive electronic sensor shown in fig. 9.

Detailed Description

The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

As shown in fig. 1 and 2, the invention provides an O-shaped snare device of an automobile electronic sensor, which comprises a feeding device 1, a grabbing device 2 and a snare device 3. Wherein the feeding device 1 is arranged along the front-back direction and is used for providing an automobile electronic sensor; the feeding device 1 comprises a storage rack 11 and a material moving mechanism 12, the grabbing device 2 is arranged above the material moving mechanism 12 and used for grabbing an automobile electronic sensor in the feeding device 1, and the sleeving device 3 is arranged above the storage rack 11 and used for receiving an O-shaped ring and being matched with the grabbing device 2 to finally sleeving the O-shaped ring on the automobile electronic sensor.

Referring to fig. 2 to 4, the storage rack 11 includes a slide 112 and a tray 113, the slide 112 includes a plurality of groups of positioning holes parallel to each other and disposed on an inner surface of a side wall 111 of the slide 112, a plurality of rows of positioning holes for placing an electronic sensor of an automobile are distributed on an upper end surface of the tray 113, a row of pulleys are disposed on left and right sides of the tray 113, and the pulleys are abutted to the two slides 112 on the same horizontal plane; a handle 1130 is provided at the middle of the front end of the tray 113.

As shown in fig. 5, preferably, the positioning hole of the tray 113 is matched with the rod portion of the automobile electronic sensor to insert the rod portion of the automobile electronic sensor into the positioning hole.

Preferably, the storage rack 11 is provided with at least four sets of slides 112, each set of slides 112 being insertable and removable with a tray 113.

The moving mechanism 12 includes a slide mechanism 121 and a moving rack 122, the slide mechanism 121 is provided on the outer sides of both side walls of the storage rack 11, and the rear side of the moving rack 122 is slidably provided in the slide mechanism 121 to realize up-and-down movement.

The sliding mechanism 121 includes a moving slide rail, a slider and a power mechanism, the moving slide rail is vertically disposed, and the slider is disposed along the moving slide rail and connected with the power mechanism so as to move up and down along the moving slide rail, and the sliders on the left and right sides are located on the same horizontal plane and synchronously move.

Preferably, the power mechanism is a telescopic cylinder.

As shown in fig. 3, the moving rack 122 includes a rack body 1221 and a hooking component 1222, and the rear end of the rack body 1221 is connected with a slider to perform synchronous up-and-down movement; the frame 1221 has an accommodating space therein for accommodating one tray 113, and the hooking member 1222 is disposed in the accommodating space so that the hooking member 1222 can be moved in the front-rear direction and up-down direction to perform the operations of picking up and moving the tray 113.

With continued reference to fig. 3, the frame body 1221 includes a frame bottom 1221A and left and right side guards 1221B on the lower bottom surface, and a space between the frame bottom 1221A and the left and right side guards 1221B is the accommodation space.

The front end of the side baffle 1221B is located on the same vertical plane as the front end of the frame bottom plate 1221A, and the rear end of the side baffle 1221B extends rearward and protrudes from the frame bottom plate 1221A to form a fixing portion 1221C, and the inner side surface of the fixing portion 1221C is screwed with a housing 1221D for housing and fixing the slider of the slide mechanism 121.

Note that the height of the side barrier 1221B is equal to the interval between the adjacent two slide ways 112.

Further, the right-side barrier 1221B of the frame 1221 is provided with a sensor 1221E that detects the presence or absence of the tray 113 on the slide rail 112.

Preferably, the sensor 1221E is an infrared sensor.

With continued reference to fig. 3 and 4, the hooking component 1222 includes a hooking base 1222A and a hooking manipulator 1222B, the hooking base 122A being disposed in the middle of the frame 1221 in the front-to-back direction and parallel to the side-stop 1221B, the hooking manipulator 1222B being slidably disposed along the hooking base 1222A.

The hooking base 1222A includes a sliding rail, a screw rod disposed along the length of the sliding rail, a screw rod nut disposed on the base 1222B0 of the hooking manipulator 1222B, and a servo motor connected to one end of the screw rod, where the servo motor drives the screw rod to rotate and push the screw rod nut to move along the length direction of the screw rod, so as to drive the hooking manipulator 1222B.

The hooking manipulator 1222B further includes a first sliding cylinder 1222B1 extending in the front-rear direction, a second sliding cylinder 1222B2 extending in the up-down direction, and a hook head 1222B3, where the first sliding cylinder 1222B1 is horizontally disposed on one side of the base 1222B0, the second sliding cylinder 1222B2 is vertically connected to the output end of the first sliding cylinder 1222B1, the hook head 1222B3 is connected to the output end of the second sliding cylinder 1222B2, the hook head 1222B3 has a hook block 1222B3 ', and the hook block 1222B 3' is used to hook the handle 1130 of the tray 113.

When the hook head 1222B3 slides to the upper end of the second sliding cylinder 1222B2, the hook block 1222B 2' protrudes from the upper end surface of the second sliding cylinder 1222B 2.

The working process of the feeding device 1 is as follows: one tray 113 is arranged in each layer of slide ways 112 in the storage rack 11, the rack body 1221 of the moving rack 122 moves up and down along the moving slide rail of the sliding mechanism 121 and stays at the front end of a certain layer of slide ways 112, at this time, the hooking manipulator 1222B slides to the rearmost end along the hooking base 1222A, then the first sliding cylinder 1222B1 continues to move backwards, the second sliding cylinder 1222B2 moves upwards, at this time, the hooking manipulator 1222B just hooks the handle 1130 of the tray 113, at this time, the hooking manipulator 1222B returns to the foremost end along the original path, the second sliding cylinder 1222B2 moves downwards, the first sliding cylinder 1222B1 moves forwards again to the original position, at this time, the tray 113 is pulled onto the rack body 1221, then the rack body 1221 moves to the uppermost end of the moving slide rail of the sliding mechanism 121, feeding is completed, and the next step operation is waited for. When the electronic sensors of the automobile on the tray 113 are all installed, the frame 1221 of the moving rack 122 moves downwards along the moving slide rail of the sliding mechanism 121, and the sensor 1221E is used for judging whether the slide way 112 of any layer passing by has a vacancy, and when the vacancy exists, the components retract the tray 113 onto the slide way 112 according to the reverse operation of taking the part.

As shown in fig. 6, the gripping device 2 includes a first base 21, a first movable mechanism, a first support 22, a second movable mechanism, a second support 23, a third movable mechanism, and a manipulator 24, where the first base 21 is horizontally disposed on the right side of the material moving mechanism 12 along the front-back direction, the first support 22 is disposed along the vertical direction, the first movable mechanism is connected between the first support 22 and the first base 21, and the first movable mechanism drives the first support 22 to slide along the length direction of the first base 21; the second support 23 is arranged in the left-right direction and is positioned above the material moving mechanism 12, a second movable mechanism is connected between the second support 23 and the first support 22, the second movable mechanism drives the second support 23 to slide along the length direction of the first support 22, a third movable mechanism is connected between the manipulator 24 and the second support 23, and the third movable mechanism drives the manipulator 24 to slide along the length direction of the second support 23.

The up end of first base 21 is equipped with first slide rail 211, and the bottom of first support 22 is equipped with the first slider that moves along first slide rail 211, and first movable mechanism includes first lead screw, first ball screw nut pair and first servo motor, and first lead screw setting is in first base 21 and parallel with first slide rail 211, and first ball screw nut pair sets up with first lead screw is supporting and is connected in the bottom of first slider, and first servo motor sets up in first base 21, and its output passes through the belt pulley and is connected with first lead screw transmission.

The first servo motor drives the first screw rod to rotate, and enables the first ball screw nut pair to synchronously move along the first screw rod, and the first ball screw nut pair synchronously drives the first sliding block to move along the first sliding rail 211.

Similarly, the front end face of the first support 22 is provided with a second sliding rail 221, the back of the left end of the second support 23 is provided with a second sliding block moving along the second sliding rail 221, the second moving mechanism comprises a second screw rod, a second ball screw nut pair and a second servo motor, the second screw rod is arranged in the first support 22 and is parallel to the second sliding rail 221, the second ball screw nut pair is matched with the second screw rod and is connected to the rear end face of the second sliding block, the second servo motor is arranged in the first support 22, and the output end of the second servo motor is connected with the second screw rod through a belt pulley in a transmission manner.

The second servo motor drives the second screw rod to rotate, and enables the second ball screw nut pair to synchronously move along the second screw rod, and the second ball screw nut pair synchronously drives the second sliding block to move along the second sliding rail 221.

Similarly, a third sliding rail 231 is arranged on the lower end face of the second support 23, a third sliding block 240 moving along the third sliding rail 231 is arranged on the upper end face of the manipulator 24, the third moving mechanism comprises a third screw rod, a third ball screw nut pair and a third servo motor, the third screw rod is arranged in the second support 23 and parallel to the third sliding rail 231, the third ball screw nut pair is arranged in a matched mode with the third screw rod and connected to the upper end face of the third sliding block, the third servo motor is arranged in the second support 23, and the output end of the third servo motor is in transmission connection with the third screw rod through a belt pulley.

The third servo motor drives the third screw rod to rotate, and enables the third ball screw nut pair to synchronously move along the third screw rod, and the third ball screw nut pair synchronously drives the third sliding block to move along the third sliding rail 231.

As shown in fig. 7, the manipulator 24 further includes a connecting frame 241, a telescopic cylinder 242, a rotary cylinder 243, a finger cylinder 244 and a first chuck 245, the connecting frame 241 is horizontally disposed at the lower end of the third slider 240, the lower end surface of the connecting frame 241 is provided with the telescopic cylinder 242, the movable end of the telescopic cylinder 242 moves left and right along the y axis, the right end of the rotary cylinder 243 is fixedly connected to the movable end of the telescopic cylinder 242, the movable end of the rotary cylinder 243 is connected with the finger cylinder 244, so as to drive the finger cylinder 244 to overturn in the vertical direction, the finger cylinder 244 has two finger ends 2440 extending transversely, and controls the two finger ends 2440 to move oppositely or back, and simultaneously drives the chucks 245 connected to the inner side of each finger end 2440, when the finger ends 2440 move oppositely, the first chucks 245 move oppositely and clamp the automobile electronic sensor, and when the finger ends 2440 move back, the first chucks 245 move back and release the automobile electronic sensor.

Note that, the telescopic cylinder 242 drives the rotary cylinder 243, the finger cylinder 244 and the first chuck 245 to move left and right synchronously along the y axis.

As shown in fig. 8, each first chuck 245 has a chuck support 2451 and chuck finger portions 2452, the chuck support 2451 is longitudinally arranged on the inner side surface of the finger end 2440, the chuck finger portions 2452 are transversely arranged on the top of the chuck support 2451, a fixing groove portion 2453 is arranged in the middle of the chuck finger portions 2452, the fixing groove portion 2453 is provided with groove teeth 2454 and groove surfaces 2455, the two groove teeth 2454 are arranged along the upper edge and the lower edge of the fixing groove portion 2453, the groove teeth 2454 are inwards recessed to form semicircular groove surfaces 2455, and the front ends of the chuck finger portions 2452 extend to opposite chuck monomers to form hook portions 2456, namely the hook portions 2456 of the two chuck monomers 2451 are opposite to each other.

The collet support 2451 and the collet fingers 2452 are integrally molded.

The length of the slot 2454 is slightly longer than the wing a of the pin interface of the automotive electronic sensor.

When the electronic sensor is used with reference to fig. 9, the upper and lower rows of groove teeth 2454 are clamped between the wing parts A of the pin interface part of the electronic sensor, and simultaneously the hook parts 2456 of the two chuck finger parts 2452 are combined, and the inner ends of the hook parts 2456 are abutted with the rear side surface B of the pin structure to finish grabbing.

The rotation angle of the rotary cylinder 243 is 0 to 90 °, specifically: when the rotation angle of the rotation cylinder 243 is 0 °, the collet 245 is horizontally disposed, i.e., in the state shown in fig. 7; when the rotation angle of the rotary cylinder 243 is 90 degrees, the collet 245 is vertically disposed so that the automotive electronic sensor is horizontally inward.

The working flow of the grabbing device 2 is as follows: the first movable mechanism drives the first support 22 to slide along the length direction of the first base 21, the second movable mechanism drives the second support 23 to slide along the length direction of the first support 22, the third movable mechanism drives the manipulator 24 to slide along the length direction of the second support 23, the manipulator 24 clamps the automobile electronic sensor in the tray 113 on the moving material frame 122 and moves the automobile electronic sensor to the sleeving device 3, and specifically, the rod part of the automobile electronic sensor points to the sleeving device 3.

As shown in fig. 10, the sleeving device 3 is arranged on the storage rack 11, the sleeving device 3 comprises a vibration disc 31 and an upper feeder, a conveying rail 32 is arranged between the vibration disc 31 and the upper feeder, a linear vibrator 33 is arranged below the conveying rail 32, the vibration disc 31 conveys O-rings onto the conveying rail 32, the upper feeder comprises a clamping part 34, a movable seat 35, a transferring part 36 and a positioning frame 37, wherein the clamping part 34 is arranged behind the conveying end of the conveying rail 32, the clamping part 34 is used for clamping the O-rings at the end of the conveying rail 32 and transferring the O-rings to the transferring part 36, the movable seat 35 is arranged on the left side of the clamping part 34, the transferring part 36 is movably connected onto the movable seat 35, the positioning frame 37 is arranged in front of the movable seat 35, the manipulator 24 is used for penetrating and fixing the rod part of the automobile electronic sensor onto the positioning frame 37, and the transferring part 36 is used for receiving the O-rings of the clamping part 34 and sleeving the O-rings onto the automobile electronic sensor.

As shown in fig. 11, the gripping part 34 includes a gripping fixing frame 341, a sliding cylinder group 342, a finger cylinder 343 and a second chuck 344, the gripping fixing frame 341 is vertically disposed at the rear of the end of the conveying track 32, the sliding cylinder group 342 includes a first sliding cylinder 3421 and a second sliding cylinder 3422, wherein the first sliding cylinder 3421 is connected to the upper end of the gripping fixing frame 341, and the first movable end thereof moves in the left-right direction; the second sliding cylinder 3422 is connected to the first movable end, the second movable end of the second sliding cylinder 3422 moves up and down in the vertical direction, the finger cylinder 343 is connected to the second movable end, the two clamping jaws 3431 of the finger cylinder 343 move in the horizontal direction, and the inner sides of the two clamping jaws 3431 are respectively welded with a second clamping head 344.

In operation, the first sliding cylinder 3421 drives the second sliding cylinder 3422 to move left and right, the first sliding cylinder 3421 is located on the right side and right above the tail end of the conveying track 2 when in the initial position, then the second sliding cylinder 3422 drives the finger cylinder 343 to move downwards, then the finger cylinder 343 drives the second chuck 344 to move oppositely and clamp the outer diameter of the O-shaped ring, then the second sliding cylinder 3422 drives the finger cylinder 343 to move upwards, and the first sliding cylinder 3421 drives the second sliding cylinder 3422 to move leftwards.

As shown in fig. 12, the movable seat 35 is disposed on the left side of the clamping portion 34, a sliding rail extending along the front-rear direction is disposed on the upper surface of the movable seat 35, the rear end of the sliding rail is parallel to the clamping fixing frame 341, the transferring portion 36 includes a turnover motor 361 and a transferring mechanical claw 362, the lower end of the turnover motor 361 is slidably connected to the sliding rail of the movable seat 35 through a screw rod, so as to realize the movement of the turnover motor 361 along the sliding rail of the movable seat 35, the turnover motor 361 is connected to the transferring mechanical claw 362, so as to drive the transferring mechanical claw 362 to turn in the front-rear direction, and the transferring mechanical claw 362 receives the O-ring at the clamping portion 34 and sleeved on the automobile electronic sensor.

The transfer gripper 362 includes a gripper seat 3621 and a gripper body 3622, where the gripper seat 3621 is disposed on the right side of the turning motor 361 and is connected to the turning motor 361, so as to implement turning of the gripper seat 3621, and the turning angle range of the gripper seat 3621 is 0-90 °, and the gripper body 3622 is fixedly disposed on the gripper seat 3621 and performs synchronous turning motion: when the turnover angle of the jaw housing 3621 is 0 °, the gripper body 3622 is horizontally forward, and when the turnover angle of the jaw housing 3621 is 90 °, the gripper body 3622 is vertically upward.

As shown in fig. 13, the gripper body 3622 includes 6 first grippers 3622A, 6 second grippers 622B,6 first grippers 3622A and 6 second grippers 3622B uniformly distributed in a circumferential staggered manner, and rear ends of the first and

second grippers

3622A and 3622B are connected to a built-in driving motor (not shown) which drives the first grippers 3622A to move in a radial direction and the second grippers 3622B to move in an axial direction; a gap exists between a pair of first and

second grippers

3622A and 3622B located in the same radial direction to form an insertion passage 6S on the axis of the gripper body 3622.

The inner diameter of the insertion passage 36S is at least larger than the diameter of the rod of the automotive electronic sensor.

Further, a front end of each first gripper 3622A protrudes outward in the axial direction to form a projection 3622A', and the second gripper 3622B is identical in shape to the first gripper 3622A but is not provided with a projection.

Preferably, the thickness of each of first and second

mechanical fingers

3622A, 3622B gradually increases radially outward.

In the initial state, the front ends of the 6 first mechanical claws 3622A and the 6 second mechanical claws 3622B are positioned on the same plane, and the diameter of a circle formed by the 6 first mechanical claws 3622A is smaller than the diameter of an O-shaped ring, so that the O-shaped ring is sleeved on the periphery of the 6 first mechanical claws 3622A; in operation, the 6 first fingers 3622A move radially outwardly to spread the O-ring, and after the finger body 3622 extends into the stem of the automotive electronic sensor, the 6 second fingers 3622B move axially forward to push the O-ring forward and eventually push the O-ring into the annular groove, and then the 6 second fingers 3622B and the first fingers 3622A retract back to the initial position.

Referring to fig. 10 and 12, the positioning frame 37 is located at the same height when the front end of the movable seat 35 is opposite to the gripper body 3622 and the transfer gripper 362 is turned to the horizontal direction, and the positioning frame 37 is provided with a positioning hole 370 for fixing the electronic sensor of the automobile.

It should be noted that, when the second chuck 344 moves to the leftmost side, the second chuck 344, the positioning frame 37 and the gripper body 3622 are located on the same vertical plane.

The working principle of the sleeving device 3 is as follows: the vibration plate 31 conveys the O-ring onto the conveying track 32, the second sliding cylinder 3422 drives the finger cylinder 343 to move downwards, then the finger cylinder 343 drives the second chuck 344 to move in opposite directions and clamp the outer diameter of the O-ring, then the second sliding cylinder 3422 drives the finger cylinder 343 to move upwards, the first sliding cylinder 3421 drives the second sliding cylinder 3422 to move leftwards, the turnover motor 361 moves to the rear end of the latter along the movable seat 35 and drives the claw seat 3621 to turn upwards vertically, the 6 first mechanical claws 3622A are in a contracted state and are positioned under the finger cylinder 343, then the finger cylinder 343 controls the chuck to move in the opposite direction, the O-ring falls out of the 6 first mechanical claws 3622A, then the 6 first mechanical claws 3622A move outwards in the radial direction to prop open the O-ring, then the claw seat 3621 turns forwards horizontally, the turnover motor 361 moves to the front end of the latter along the movable seat 35 and drives the mechanical claw body 3622 horizontally, thus the rod part of the automobile electronic sensor is just inserted into the insertion channel 36S, and then the 6 first mechanical claws 3622B move forwards along the axial direction of the electronic ring groove into the annular groove.

The O-ring snare device of the vehicle electronic sensor further comprises a recovery box (not shown) which may be provided on the left side of the transfer mechanism 12, and the robot 24 withdraws and transfers the vehicle electronic sensor from the spacer 37 to the recovery box after the O-ring snare is set in the annular groove of the vehicle electronic sensor.

The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.

Claims

1. The utility model provides an O type snare dress device of car electronic sensor, includes loading attachment, overlaps establishes device and grabbing device, its characterized in that:

the grabbing device is arranged on the storage rack and comprises a first base, a first movable mechanism, a first support, a second movable mechanism, a second support, a third movable mechanism and a manipulator, wherein the first base is horizontally arranged on the right side of the material moving mechanism along the front-back direction, the first support is arranged along the vertical direction, the first movable mechanism is connected between the first support and the first base, and the first movable mechanism drives the first support to slide along the length direction of the first base; the second support is arranged in the left-right direction and is positioned above the material moving mechanism, the second movable mechanism is connected between the second support and the first support, the second movable mechanism drives the second support to slide along the length direction of the first support, the third movable mechanism is connected between the manipulator and the second support, the third movable mechanism drives the manipulator to slide along the length direction of the second support, and the manipulator moves between the movable material rack and the positioning rack;

the hooking component comprises a hooking base and a hooking manipulator, the hooking base is arranged in the middle of the frame body along the front-back direction, the hooking manipulator comprises a base connected with the hooking base, a first sliding cylinder connected with the base and stretching along the front-back direction, a second sliding cylinder connected with the first sliding cylinder and stretching along the up-down direction, and a hook head connected with the second sliding cylinder and matched with a handle positioned at the front end of the tray;

the movable seat is arranged at the left side of the clamping part, the upper surface of the movable seat is provided with a sliding rail extending along the front-back direction, and the rear end of the sliding rail is parallel to the clamping fixing frame; the transfer part comprises a turnover motor and a transfer mechanical claw, the turnover motor is slidably connected to the sliding rail, and the transfer mechanical claw is connected with the turnover motor so that the transfer mechanical claw can turn in the front-back direction; the locating frame is arranged in front of the movable seat and is at the same height as the transfer mechanical claw when the transfer mechanical claw is turned to the horizontal direction, and the locating frame is provided with a locating hole for fixing the automobile electronic sensor.

2. An O-ring sleeving device for an automotive electronic sensor according to claim 1, wherein the hooking base comprises a sliding rail, a screw rod arranged along the length of the sliding rail, a screw rod nut matched with the base and a servo motor connected with one end of the screw rod.

3. The O-shaped snare device for the automobile electronic sensor according to claim 2, wherein the manipulator comprises a third slider, a connecting frame, a telescopic cylinder, a rotary cylinder, a finger cylinder and a first chuck, the third slider moves along the lower end face of the second support, the connecting frame is horizontally arranged at the lower end of the third slider, the telescopic cylinder is arranged on the lower end face of the connecting frame, the movable end of the telescopic cylinder moves left and right along a y axis, the right end of the rotary cylinder is fixedly connected with the movable end of the telescopic cylinder, the movable end of the rotary cylinder is connected with the finger cylinder so as to drive the finger cylinder to overturn in the vertical direction, the finger cylinder is provided with two finger ends, the two finger ends move oppositely or reversely, one first chuck is horizontally connected to each finger end, and the first chuck is vertical to the finger ends.

4. An O-ring snare for an automotive electronic sensor according to claim 3, wherein each first collet has a collet support and collet fingers, the collet support being disposed longitudinally on the inner side of the fingers, the collet fingers being disposed transversely on top of the collet support, the middle of the collet fingers being provided with a fixed slot having a slot tooth and a slot face, two of the slot teeth being disposed along the upper and lower edges of the fixed slot, the slot teeth being recessed inwardly between to form a semicircular slot face, the front ends of the collet fingers extending toward the opposite collet cells to form hooks.

5. The O-ring sleeving device for the automotive electronic sensor according to claim 4, wherein the rotation angle of the rotary cylinder is 0-90 degrees, and when the rotation angle of the rotary cylinder is 0 degrees, the first clamping head is horizontally arranged; the first chuck is vertically disposed when the rotation angle of the rotary cylinder is 90 °.

6. The O-ring sleeving device for the automobile electronic sensor according to claim 5, wherein the clamping part comprises a clamping fixing frame, a sliding cylinder group, a finger cylinder and a second chuck, the clamping fixing frame is vertically arranged behind the tail end of the conveying track, the sliding cylinder group comprises a first sliding cylinder and a second sliding cylinder, the first sliding cylinder is connected to the upper end of the clamping fixing frame, and the first movable end of the first sliding cylinder moves in the left-right direction; the second sliding cylinder is connected to the first movable end, the second movable end of the second sliding cylinder moves up and down in the vertical direction, the finger cylinder is connected to the second movable end, two clamping jaws of the finger cylinder move in the horizontal direction, and the inner side faces of the two clamping jaws are respectively provided with a second clamping head.

7. An O-ring sleeving device for an automotive electronic sensor according to claim 1, wherein the transfer gripper comprises a gripper seat and a gripper body, the gripper seat is arranged on the right side surface of the overturning motor and can overturn on a vertical plane, the gripper body is fixedly arranged on the gripper seat and synchronously overturns, the gripper body comprises a built-in driving motor and 6 first grippers and 6 second grippers which are uniformly distributed in a circumferential staggered manner, the rear ends of the first gripper and the second gripper are connected with the built-in driving motor, and a gap exists between a pair of first grippers and a pair of second grippers which are positioned on the same radial direction so as to form an inserting channel on the axis of the gripper body.

8. An O-ring snare device for an automotive electronic sensor according to claim 7, wherein a front end of each of the first claws is projected outward in the axial direction to form a protrusion, and the second claws are identical in shape to the first claws but are not provided with a protrusion.