CN210060149U

CN210060149U - Vehicle-mounted camera plastic shell laser welding fixture

Info

Publication number: CN210060149U
Application number: CN201920440082.XU
Authority: CN
Inventors: 汤武; 韩明国; 金泽龙; 韩圣国
Original assignee: Shenzhen Zhi Cube Automation Technology Co Ltd
Current assignee: Shenzhen Zhi Cube Automation Technology Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-02-14
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses an on-vehicle camera plastic casing laser welding anchor clamps, comprises a workbench, workstation fixed mounting is subaerial, be equipped with moving mechanism on the workstation, moving mechanism one side is equipped with positioning mechanism, is equipped with on the workstation and holds the mechanism, and the workstation upper surface is equipped with fixture, and the workstation upper surface is equipped with the controller, hold the product material in the mechanism to remove about it through the motor drive, confirm its position and fix a position it through the pressure measurement on the positioning mechanism, the clamp plate that drives fixture through the cylinder pushes down moves, stops moving after pressure measurement, welds. The beneficial effects of the utility model are that, simple structure, the practicality is strong.

Description

Vehicle-mounted camera plastic shell laser welding fixture

Technical Field

The utility model relates to a laser welding field, especially an on-vehicle camera plastic casing laser welding anchor clamps.

Background

In order to ensure the quality of plastic laser welding, the contact parts of an upper layer and a lower layer of a plastic product are required to be attached more tightly and better when the plastic product is welded, external force is generally applied to ensure good contact of the upper layer and the lower layer, a vehicle-mounted camera laser welding clamp is generally designed into an upper pressing plate and a lower pressing plate, one of the upper pressing plate and the lower pressing plate is static, the other pressing plate moves upwards or downwards to clamp a product, good contact when the plastic product is welded is ensured, if metal is used as the upper pressing plate, the upper pressing plate needs to be provided with a square avoidance hole to avoid a welding position, the vehicle-mounted camera is generally small in size and square, the position needing to be welded is close to the edge of the product, so that the contact area of the upper pressing plate and the camera is small, the edge of.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a vehicle-mounted camera plastic casing laser welding clamp is designed.

Realize above-mentioned purpose the technical scheme of the utility model be, a vehicle-mounted camera plastic casing laser welding anchor clamps, comprises a workbench, workstation fixed mounting is subaerial, be equipped with moving mechanism on the workstation, moving mechanism one side is equipped with positioning mechanism, is equipped with on the workstation and holds the mechanism, and the workstation upper surface is equipped with fixture, and the workstation upper surface is equipped with the controller, hold product material in the mechanism to control it through the motor drive, remove about it through pressure detection on the positioning mechanism, confirm its position and fix a position it, drive fixture's clamp plate through the cylinder and push down, through pressure detection after the displacement stop, weld.

The moving mechanism comprises a slide fixedly mounted on one side of the upper surface of the workbench, stop blocks are arranged on two sides of the slide, a moving platform is arranged on one side of the slide, a supporting mechanism is arranged below the moving platform, a sliding block is arranged on one side surface, close to the slide, of the moving platform, a gear groove is formed in the other side surface of the moving platform, a circular groove is formed in the upper surface of the workbench, the circular groove is located on one side of the moving platform, a rotating motor is arranged in the circular groove, a driving gear is arranged at the rotating end of the rotating.

The supporting mechanism comprises a plurality of supporting columns fixedly mounted on the lower surface of the mobile station, spherical grooves are formed in the lower surfaces of the supporting columns, and spherical balls are arranged in the spherical grooves.

The positioning mechanism comprises small grooves located on the inner side surfaces of the stop blocks, first pressure sensors are arranged in the small grooves, positioning grooves are arranged on two sides of the lower surface of the mobile platform, limiting grooves are arranged on two sides of the upper surface of the workbench and located below the mobile platform, small electric telescopic rods are arranged on two sides of the inner surface of each limiting groove, a limiting table is arranged above each limiting groove, and the lower surface of each limiting table is fixedly connected with the upper surface of the telescopic end of each small electric telescopic rod.

Hold the mechanism and include the platform that holds of fixed mounting in workstation upper surface both sides, it is equipped with a plurality of materials and holds the recess to hold the platform upper surface, the material holds and has placed the camera locating plate in the recess, camera locating plate upper surface is equipped with annular dust absorption board, be equipped with vacuum pipeline on the annular dust absorption board, vacuum pipeline edge opens there is the air channel, the camera has been placed in the annular dust absorption board, it is equipped with the finished product and holds the recess to hold the platform upper surface, the finished product holds and has placed the holding dish in the recess, it is equipped with the handle to hold a set upper surface both sides, it has placed a plurality of packing carton to hold a set upper surface, it is equipped with the instrument recess to hold.

Mention the instrument and include hollow cylinder, hollow cylinder lower surface is equipped with annular magnet, and the upper end is equipped with ring baffle in the hollow cylinder, is equipped with flexible post in the hollow cylinder, and flexible post upper end is stretched out by the ring baffle upper end, and flexible post upper surface is equipped with the pressing plate, and the lower surface is equipped with small-size spring in the ring baffle, small-size spring lower extreme and flexible post lower extreme fixed connection.

Fixture includes fixed mounting at the telescopic cylinder who holds platform upper surface both sides, one of them telescopic cylinder is located the slide outside, another telescopic cylinder is located the mobile station outside, telescopic cylinder upper surface is equipped with a plurality of transverse connection poles, the transverse connection pole end is equipped with the external screw thread, the sleeve is equipped with through threaded connection cover in the transverse connection pole end, be equipped with the transparent quartz glass board between two telescopic cylinder, transparent quartz glass board upper surface is equipped with the through-hole, transparent quartz glass board upper end both sides are equipped with a plurality of spliced poles, the spliced pole end is equipped with connecting grooves, in the sleeve end stretches into connecting grooves, be equipped with detection mechanism in the telescopic cylinder.

The detection mechanism comprises a second pressure sensor arranged on the inner side of the telescopic cylinder, a detection cylinder is arranged on the upper surface of the detection end of the second pressure sensor, a detection column is arranged in the detection cylinder, a pressure plate is arranged on the upper end of the inner side of the telescopic cylinder, the upper surface of the detection column is fixedly connected with the lower surface of the pressure plate, a telescopic spring is arranged on the lower surface of the detection column, and the lower end of the telescopic spring is fixedly connected with the upper surface of the detection end of the second pressure sensor.

Utilize the technical scheme of the utility model the on-vehicle camera plastic casing laser welding anchor clamps of preparation use the transparent quartz glass board as the clamp plate, and laser can directly see through, and clamp plate and product can direct large tracts of land contact, need not worry that product area of contact is little, and the problem of clamp plate is burnt out to laser to can carry out automatic positioning, change raw and other materials and take off finished product, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a vehicle-mounted camera plastic shell laser welding fixture of the present invention;

fig. 2 is a partial schematic view of the moving mechanism of the present invention;

fig. 3 is a partial schematic view of the positioning mechanism of the present invention;

FIG. 4 is a partial schematic view of the containment mechanism of the present invention;

fig. 5 is a schematic view of the lifting tool of the present invention;

fig. 6 is a partial schematic view of the clamping mechanism of the present invention;

in the figure, 1, a workbench; 2. a controller; 3. a slideway; 4. a stopper; 5. a mobile station; 6. a slider; 7. a gear groove; 8. a circular groove; 9. a rotating electric machine; 10. a driving gear; 11. a support pillar; 12. a spherical recess; 13. a spherical ball; 14. a small groove; 15. a first pressure sensor; 16. a positioning groove; 17. a limiting groove; 18. A small electric telescopic rod; 19. a limiting table; 20. a containing table; 21. a material containing groove; 22. a camera positioning plate; 23. an annular dust collection plate; 24. a vacuum line; 25. a vent channel; 26. a camera; 27. a finished product containing groove; 28. a holding tray; 29. a handle; 30. packaging boxes; 31. a tool recess; 32. lifting the tool; 33. a hollow cylinder; 34. A ring magnet; 35. an annular baffle; 36. a telescopic column; 37. a pressing plate; 38. a small spring; 39. a telescopic cylinder; 40. a transverse connecting rod; 41. an external thread; 42. a sleeve; 43. a transparent quartz glass plate; 44. a through hole; 45. connecting columns; 46. a connecting groove; 47. a second pressure sensor; 48. detecting the cylinder; 49. a detection column; 50. a pressure plate; 51. a telescoping spring.

Detailed Description

The invention will now be described in detail with reference to the drawings, which are shown in fig. 1-6.

In this embodiment, the first step, placing the material: the power is switched on, a worker takes up the lifting tool 32, sucks the camera positioning plate 22 through the annular magnet 34 and moves the camera positioning plate 22 to the upper surface of the mobile station 5, two placing positions are arranged on the upper surface of the mobile station 5 and are placed on one of the two placing positions, the lower end of the telescopic column 36 extends out of the lower end of the hollow cylinder 33 by pressing the pressing plate 37, the camera positioning plate 22 is extruded out and is placed at the placing position on the upper surface of the mobile station 5 and fixed, in the process, finished products are not directly picked up by hands, accidents are prevented, and the finished products are grabbed and put down through magnetic force;

step two, moving: the controller 2 controls the starting rotating motor 9 to rotate, the moving platform 5 moves to one side through the meshing of the driving gear 10 and the gear groove 7, when the moving platform moves to the inner side of the stop block 4, the first pressure sensor 15 is extruded, after the first pressure sensor 15 receives a signal, the controller 2 controls the starting small-sized electric telescopic rod 18 to extend, the limiting platform 19 is pushed into the positioning groove 16, the position of the moving platform 5 is fixed, the rotating motor 9 is closed, and in the process, the position of the moving platform 5 can be automatically fixed, so that the welding is facilitated;

step three, clamping: after the position of the mobile station 5 is fixed, the transparent quartz glass plate 43 is placed between the two telescopic cylinders 39, the sleeve 42 is rotated, the tail end of the sleeve 42 is pushed into the connecting groove 46, the transparent quartz glass plate 43 is fixed, the telescopic cylinders 39 are started to shorten, the position of the transparent quartz glass plate 43 is lowered, after the transparent quartz glass plate 43 contacts the camera 26, the detection column 49 compresses the telescopic spring 51, when the pressure of the second pressure sensor 47 reaches a certain degree, the telescopic cylinders 39 are closed, the camera 26 is welded through the transparent quartz glass plate 43 by using welding equipment, and in the process, the pressure between the camera positioning plate 22 and the camera 26 can be automatically detected, so that the welding is convenient;

step four, taking materials: after welding, the first step is repeated, the material is placed on the upper surface of the mobile platform 5, another placing position is arranged, the controller 2 controls the small electric telescopic rod 18 to be started to shorten, the limiting platform 19 is taken out of the positioning groove 16, the second step is repeated, the mobile platform 5 is moved to the other side, the finished product is placed in the packaging box 30 through the lifting tool 32, the processes are repeated, and welding is performed in a circulating mode.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a vehicle-mounted camera plastic casing laser welding anchor clamps, includes workstation (1), its characterized in that, workstation (1) fixed mounting is subaerial, be equipped with moving mechanism on workstation (1), moving mechanism one side is equipped with positioning mechanism, is equipped with on workstation (1) and holds the mechanism, and workstation (1) upper surface is equipped with fixture, and workstation (1) upper surface is equipped with controller (2), hold the product material in the mechanism to control it and remove through the motor drive, confirm its position and fix a position it through the last pressure measurement of positioning mechanism, drive fixture's clamp plate through the cylinder and push down, stop moving after pressure measurement, weld.

2. The vehicle-mounted camera plastic shell laser welding fixture according to claim 1, wherein the moving mechanism comprises a slide way (3) fixedly mounted on one side of the upper surface of the workbench (1), stop blocks (4) are arranged on two sides of the slide way (3), a moving platform (5) is arranged on one side of the slide way (3), a supporting mechanism is arranged below the moving platform (5), a sliding block (6) is arranged on one side surface, close to the slide way (3), of the moving platform (5), a gear groove (7) is arranged on the other side surface of the moving platform (5), a circular groove (8) is arranged on the upper surface of the workbench (1), the circular groove (8) is located on one side of the moving platform (5), a rotating motor (9) is arranged in the circular groove (8), a driving gear (10) is arranged at the rotating end of the rotating motor (9), and the driving gear (10).

3. The laser welding fixture for the plastic shell of the vehicle-mounted camera as claimed in claim 2, wherein the supporting mechanism comprises a plurality of supporting columns (11) fixedly mounted on the lower surface of the moving table (5), a spherical groove (12) is formed in the lower surface of each supporting column (11), and a spherical ball (13) is arranged in each spherical groove (12).

4. The vehicle-mounted camera plastic shell laser welding fixture according to claim 1, wherein the positioning mechanism comprises a small groove (14) located on the inner side surface of the stop block (4), a first pressure sensor (15) is arranged in the small groove (14), positioning grooves (16) are arranged on two sides of the lower surface of the movable table (5), limiting grooves (17) are arranged on two sides of the upper surface of the working table (1), the limiting grooves (17) are located below the movable table (5), small electric telescopic rods (18) are arranged on two sides of the inner lower surface of each limiting groove (17), a limiting table (19) is arranged above each limiting groove (17), and the lower surface of each limiting table (19) is fixedly connected with the upper surfaces of the telescopic ends of the two small electric telescopic rods (18).

5. The laser welding fixture for the plastic shells of the vehicle-mounted cameras as claimed in claim 1, wherein the containing mechanism comprises a containing table (20) fixedly mounted on two sides of the upper surface of the workbench (1), the upper surface of the containing table (20) is provided with a plurality of material containing grooves (21), a camera positioning plate (22) is placed in each material containing groove (21), an annular dust suction plate (23) is arranged on the upper surface of each camera positioning plate (22), a vacuum pipeline (24) is arranged on each annular dust suction plate (23), a vent groove (25) is formed in the edge of each vacuum pipeline (24), a camera (26) is placed in each annular dust suction plate (23), a finished product containing groove (27) is formed in the upper surface of the containing table (20), a containing tray (28) is placed in each finished product containing groove (27), handles (29) are arranged on two sides of the upper surface of the containing tray (28), a plurality of packaging boxes (30) are placed on the upper, a tool groove (31) is formed in one side of the upper surface of the containing table (20), and a lifting tool (32) is placed in the tool groove (31).

6. The laser welding fixture for the plastic shells of the vehicle-mounted cameras as claimed in claim 5, wherein the lifting tool (32) comprises a hollow cylinder (33), a ring-shaped magnet (34) is arranged on the lower surface of the hollow cylinder (33), a ring-shaped baffle (35) is arranged at the inner upper end of the hollow cylinder (33), a telescopic column (36) is arranged in the hollow cylinder (33), the upper end of the telescopic column (36) extends out of the upper end of the ring-shaped baffle (35), a pressing plate (37) is arranged on the upper surface of the telescopic column (36), a small spring (38) is arranged on the inner lower surface of the ring-shaped baffle (35), and the lower end of the small spring (38) is fixedly connected with the lower end.

7. The vehicle-mounted camera plastic shell laser welding fixture according to claim 1, wherein the clamping mechanism comprises telescopic cylinders (39) fixedly mounted at two sides of the upper surface of the holding table (20), one of the telescopic cylinders (39) is located at the outer side of the slide way (3), the other telescopic cylinder (39) is located at the outer side of the moving table (5), a plurality of transverse connecting rods (40) are arranged on the upper surface of each telescopic cylinder (39), external threads (41) are arranged at the tail ends of the transverse connecting rods (40), sleeves (42) are arranged at the tail ends of the transverse connecting rods (40) through threaded connecting sleeves, a transparent quartz glass plate (43) is arranged between the two telescopic cylinders (39), through holes (44) are formed in the upper surface of each transparent quartz glass plate (43), a plurality of connecting columns (45) are arranged at two sides of the upper end of each transparent quartz glass plate (43), and a connecting groove (46), the tail end of the sleeve (42) extends into the connecting groove (46), and a detection mechanism is arranged in the telescopic cylinder (39).

8. The vehicle-mounted camera plastic shell laser welding fixture according to claim 7, wherein the detection mechanism comprises a second pressure sensor (47) installed inside a telescopic cylinder (39), a detection cylinder (48) is arranged on the upper surface of the detection end of the second pressure sensor (47), a detection column (49) is arranged inside the detection cylinder (48), a pressure plate (50) is arranged on the upper end of the inside of the telescopic cylinder (39), the upper surface of the detection column (49) is fixedly connected with the lower surface of the pressure plate (50), a telescopic spring (51) is arranged on the lower surface of the detection column (49), and the lower end of the telescopic spring (51) is fixedly connected with the upper surface of the detection end of the second pressure sensor (47).