CN210400727U

CN210400727U - Leak hunting equipment of automotive electronics connector equipment casing

Info

Publication number: CN210400727U
Application number: CN201921202292.1U
Authority: CN
Inventors: 韩松青
Original assignee: Kunshan Xinfangsheng Industrial Automation Equipment Co Ltd
Current assignee: Kunshan Xinfangsheng Industrial Automation Equipment Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-24
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a leak hunting equipment of automotive electronics connector equipment casing, its technical scheme main points are: including the frame, still include: the servo sliding rail is arranged on the rack, a sliding table used for supporting the carrying platform is connected to the servo sliding rail in a driving sliding mode, and an assembling shell to be subjected to leakage detection is placed above the carrying platform; an empty carrier storage assembly for storing the carriers, the empty carrier storage assembly being capable of storing a plurality of the carriers for shipping the assembled housing at one time; a push-in cylinder and a push-out cylinder fixed above the rack; the material taking and placing assembly is used for grabbing the assembled shell to be above the carrying platform; the leakage detection assembly is used for detecting leakage of the assembled shell; the leakage detection equipment of the automobile electronic connector assembling shell has the characteristic of high leakage detection efficiency; in addition, the automation level is higher when the equipment of leaking hunting of automotive electronics connector equipment casing is produced.

Description

Leak hunting equipment of automotive electronics connector equipment casing

Technical Field

The utility model relates to a leak test device field, in particular to equipment that leaks hunting of automotive electronics connector equipment casing.

Background

The engine system is the heart part of the automobile, and can help the engine to adapt to the latest operating environment requirements such as oil consumption, emission, safety and the like by providing the optimized motor consisting of the high-performance connector and the optimized powertrain management system to develop the potential of the engine. Vehicle connectors are used in large quantities in the vehicle industry. The casing is mainly assembled into a whole by the upper casing and the bottom casing through hot melting, and the casing after the hot melting is assembled needs to meet the requirement of sealing performance, so that the sealing test needs to be carried out.

The traditional Chinese patent with the publication number of CN208653732U discloses a water pump shell airtightness leak tester, which comprises a rack with a workbench, wherein a clamp base is arranged on the workbench, a jacking assembly is arranged above the rack, a driving mechanism and a limiting device which are fixedly connected with the rack are arranged on the clamp base, a first air inlet communicated with a first cavity of the water pump shell and a second air inlet communicated with a second cavity of the water pump shell are arranged on the clamp base, a flowmeter is arranged at the second air inlet, and the first air inlet is provided with a pressure sensor.

The water pump shell air tightness leakage tester has the function of testing the leakage of the water pump shell, and has the effect of conveying an object to be tested to achieve accurate positioning. However, the above-mentioned airtight leak tester for the water pump housing still has some disadvantages, such as: firstly, the water pump shell air tightness leak tester can only realize leak testing on one water pump shell at a time during leak testing, so the leak testing efficiency is relatively low; secondly, the material taking and placing process during leakage testing still needs manual work, so that the automation level is still low during production.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a leak hunting equipment of car electronic connector equipment casing to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a leak hunting apparatus for an automotive electronic connector assembly housing, comprising a frame, further comprising:

the servo sliding rail is arranged on the rack, a sliding table used for supporting the carrying platform is connected to the servo sliding rail in a driving sliding mode, and an assembling shell to be subjected to leakage detection is placed above the carrying platform;

an empty carrier storage assembly for storing the carriers, the empty carrier storage assembly being capable of storing a plurality of carriers for shipping the assembled housing at one time;

the pushing cylinder and the pushing cylinder are fixed above the rack, the pushing cylinder pushes the carrier on the conveying line into the no-load tool storage assembly, and the pushing cylinder pushes the carrier in the no-load tool storage assembly onto the conveying line;

the material taking and placing assembly is used for grabbing the assembled shell to be above the carrying platform;

and the leak hunting subassembly that is used for carrying out the leak hunting to the equipment casing, the leak hunting subassembly includes rack, a plurality of leak hunting top cylinder, a plurality of backup pad and a plurality of vacuum leak hunting appearance, the rack is fixed in the frame, a plurality of the cylinder body of the top cylinder is fixed respectively on the rack on the leak hunting the backup pad is fixed respectively the piston rod end portion of the cylinder is pushed up on the leak hunting, a plurality of the vacuum leak hunting appearance install respectively with the leak hunting is carried out to the equipment casing on the rack that the backup pad vertical position is corresponding.

By adopting the technical scheme, the leakage detection device of the automobile electronic connector assembly shell can simultaneously detect the leakage of a plurality of assembly shells by using the leakage detection assembly during leakage detection, and the assembly shells transported above the supporting plate can be driven by the leakage detection upper jacking cylinder to ascend to be close to the vacuum lateral leakage detector and be tested by the vacuum leakage detector during leakage detection, so that the leakage detection device has the characteristic of high leakage detection efficiency; in addition, get the blowing subassembly through the use and can snatch the equipment casing of waiting to leak and place the microscope carrier on, do not need the manual work to put the material, automatic level is higher when leading to its production.

Preferably, the material taking and placing assembly comprises: the X-axis module drives the Y-axis module, the Z-axis module and the vacuum chuck to slide on the rack along the horizontal direction together, the Y-axis module drives the Z-axis module and the vacuum chuck to slide along the horizontal direction perpendicular to the conveying direction of the X-axis module together, and the Z-axis module drives the vacuum chuck to slide along the vertical direction.

Through adopting above-mentioned technical scheme, get X axle module, Y axle module and the Z axle module of putting in the material subassembly and can drive vacuum chuck and carry out three-dimensional position adjustment, can realize conveniently getting the blowing to vacuum chuck's three-dimensional control.

The preferred, be provided with in the frame and sweep a yard station, sweep a yard station including fixed station, first dead lever, thread block, second dead lever, sliding block, locking bolt and sweep a yard rifle, the fixed station is fixed the top of frame, the dead lever is vertical to be fixed on the fixed station, thread block threaded connection is in first dead lever is outside, the second dead lever is fixed on the thread block, the sliding block slides and connects outside the second dead lever, it fixes to sweep a yard rifle on the sliding block, it has locking bolt to go back threaded connection on the sliding block.

Through adopting above-mentioned technical scheme, sweep a yard station through the setting and can carry out real time control and master the station that locates of the automotive electronics connector of assembly production.

Preferably, the empty carrier storage assembly comprises a placing frame, a micro motor, a transmission belt and a plurality of bearing plates, the placing frame is fixed above the rack, the micro motor is fixed on the placing frame and drives the transmission belt to operate, and the plurality of bearing plates are respectively fixed on the transmission belt at equal intervals.

Through adopting above-mentioned technical scheme, no-load utensil storage component controls the vertical transition position of bearing board through adopting micro motor control transmission band to rotate, then each of control in the empty carrier storage component is deposited for carrying out position adjustment to the cooperation is pushed into the cylinder and is pushed out the cylinder and use.

Preferably, the frame is further provided with an NG removing assembly, the NG removing assembly comprises a removing cylinder, a pushing plate and an NG storage box, the cylinder body of the removing cylinder is fixed on the servo sliding rail, the pushing plate is fixed at the end part of the piston rod of the removing cylinder, the pushing plate horizontally slides above the frame along the sliding direction perpendicular to the servo sliding rail, and the NG storage box is fixed on the servo sliding rail.

Through adopting above-mentioned technical scheme, utilize NG to get rid of the subassembly and can release the equipment casing that has bad seal that the subassembly detected through the leak hunting subassembly from the slip table on the servo slide rail, get rid of the cylinder and will drive the push pedal and directly push to in the NG containing box with the defective products when pushing out.

Preferably, a cylinder body of the positioning cylinder is fixed on the servo slide rail, a positioning pressing block is fixed at the end part of a piston rod of the positioning cylinder, and a positioning stop block is fixed on one side of the servo slide rail and one side of the positioning pressing block.

Through adopting above-mentioned technical scheme, can carry out position control to the microscope carrier that slides on the servo slide rail through locating piece and location compact heap.

Preferably, a cylinder body of the blocking cylinder is fixed on the servo slide rail, a blocking block is fixed at the end part of a piston rod of the blocking cylinder, and the blocking block is vertically connected above the blocking cylinder in a sliding manner.

Through adopting above-mentioned technical scheme, utilize the stopper that blocks the cylinder drive to fix the microscope carrier on servo slide rail firmly.

Preferably, the number of the support plates in the empty carrier storage assembly is 8.

Through adopting above-mentioned technical scheme, the bearing board figure sets up 8 in the no-load utensil storage component and can guarantees to put into 8 microscope carriers.

To sum up, the utility model discloses mainly have following beneficial effect:

the leakage detection device of the automobile electronic connector assembly shell can simultaneously detect the leakage of a plurality of assembly shells by using the leakage detection assembly during leakage detection, and the assembly shells transported to the upper part of the supporting plate can be driven by the leakage detection upper jacking cylinder to ascend to be close to the vacuum side leakage detector during leakage detection and are tested by the vacuum leakage detector, so that the leakage detection device has the characteristic of high leakage detection efficiency; in addition, get the blowing subassembly through the use and can snatch the equipment casing of waiting to leak and place the microscope carrier on, do not need the manual work to put the material, automatic level is higher when leading to its production.

Drawings

FIG. 1 is a schematic view of the construction of a leak detection device for an automotive electronic connector assembly housing;

FIG. 2 is a schematic diagram showing the structure of a leak detection assembly;

FIG. 3 is a schematic structural diagram for illustrating the material taking and placing assembly;

FIG. 4 is a schematic diagram showing a code scanning station;

FIG. 5 is a schematic diagram showing the construction of an empty vehicle storage assembly;

FIG. 6 is a schematic structural view for showing a positioning pressing block and a positioning stopper;

fig. 7 is a schematic diagram for showing the structure of the NG excluding component.

Reference numerals: 1. a frame; 2. a servo slide rail; 3. a stage; 4. a sliding table; 5. an empty vehicle storage component; 6. pushing into a cylinder; 7. pushing out the cylinder; 8. a material taking and placing component; 9. a leak detection assembly; 91. a rack; 92. detecting leakage of the upper jacking cylinder; 93. a support plate; 94. a vacuum leak detector; 81. a vacuum chuck; 10. A code scanning station; 101. a fixed table; 102. a first fixing lever; 103. a thread block; 104. a second fixing bar; 105. a slider; 106. locking the bolt; 107. a code scanning gun; 51. placing a rack; 52. a micro motor; 53. a conveyor belt; 54. a support plate; 11. positioning the air cylinder; 12. positioning a compression block; 13. positioning a stop block; 14. a blocking cylinder; 15. a blocking block; 16. an NG exclusion component; 161. removing the air cylinder; 162. a push plate; 163. NG receiver.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 7, a leakage detection device for an automotive electronic connector assembly housing comprises a frame 1 and a servo slide rail 2 mounted on the frame 1, wherein a slide table 4 for supporting a carrier 3 is connected to the servo slide rail 2 in a driving and sliding manner, and the assembly housing to be subjected to leakage detection is placed above the carrier 3 and transported; in order to simultaneously move and convey a plurality of assembled shells to be detected on the servo slide rail 2, namely to test the assembled shells at one time, the device is also provided with an idle tool storage component 5 for storing the carrier 3, wherein the idle tool storage component 5 can store a plurality of carriers 3 for consignment of the assembled shells at one time; in order to push in and push out the carrier 3 in the empty carrier storage assembly 5, a push-in cylinder 6 and a push-out cylinder 7 are fixed above the rack 1, the carrier 3 on the conveying line can be pushed into the empty carrier storage assembly 5 by the push-in cylinder 6, and the carrier 3 in the empty carrier storage assembly 5 can be pushed onto the conveying line by the push-out cylinder 7; in order to automatically grab and place the assembled shell to be tested above the carrier 3, the device is also provided with a material taking and placing assembly 8 for grabbing the assembled shell above the carrier 3, the untested assembled shell can be grabbed to the carrier 3 by the material taking and placing assembly 8, and the tested assembled shell can be grabbed to the outside of the device; in order to carry out the leakage detection experiment on the assembled shell, a leakage detection assembly 9 for detecting the leakage of the assembled shell is further arranged. Therefore, the leakage detection device of the automobile electronic connector assembly shell can simultaneously detect the leakage of a plurality of assembly shells by using the leakage detection assembly 9 during leakage detection, and the assembly shells transported to the upper part of the supporting plate 93 during leakage detection can be driven by the leakage detection upper jacking cylinder 92 to ascend to be close to the vacuum leakage detector 94 and are tested by the vacuum leakage detector 94, so that the leakage detection device has the characteristic of high leakage detection efficiency; in addition, get blowing subassembly 8 through the use and can snatch the equipment casing of waiting to leak and place microscope carrier 3 on, do not need the manual work to put the material, automatic level is higher when leading to its production.

Referring to fig. 1 and 2, the leakage detection assembly 9 includes a rack 91, eight leakage detection upper ejection cylinders 92, eight support plates 93 and eight vacuum side leakage detectors, wherein the rack 91 is fixed on the frame 1, the cylinders of the eight leakage detection upper ejection cylinders 92 are respectively fixed on the rack 91, the eight support plates 93 are respectively fixed on the end portions of the piston rods of the leakage detection upper ejection cylinders 92, and the eight vacuum leakage detectors 94 are respectively mounted on the rack 91 corresponding to the vertical positions of the support plates 93 to detect leakage of the assembled housing; when the stage 3 on the slide is transported above the support plate 93, the leak-detecting jack-up cylinder 92 is started, and the leak-detecting jack-up cylinder 92 drives the assembled housing above the stage 3 to approach the vacuum measuring instrument for detection

Referring to fig. 1 and 3, the material taking and placing assembly 8 includes: x axle module, Y axle module, Z axle module and vacuum chuck 81, wherein the X module drives Y axle module, Z axle module and vacuum chuck 81 slide in frame 1 along the horizontal direction jointly, the Y axle module drives Z axle module and vacuum chuck 81 and slides along the horizontal direction of the direction of delivery of perpendicular to X axle module jointly, Z axle module drives vacuum chuck 81 and slides along vertical direction, get the X axle module of putting in the material subassembly 8, Y axle module and Z axle module can drive vacuum chuck 81 and carry out three-dimensional position adjustment, can realize the three-dimensional control to vacuum chuck 81, can conveniently get the blowing.

Referring to fig. 4, in order to monitor the stations where the materials are located in the automotive electronic connector production line in real time, a code scanning station 10 is arranged on the rack 1, wherein the code scanning station 10 comprises a fixed platform 101, a first fixed rod 102, a threaded block 103, a second fixed rod 104, a sliding block 105, a locking bolt 106 and a code scanning gun 107, the fixed platform 101 is fixed above the rack 1, the fixed rod is vertically fixed on the fixed platform 101, the threaded block 103 is in threaded connection with the outside of the first fixed rod 102, the second fixed rod 104 is fixed on the threaded block 103, the sliding block 105 is in sliding connection with the outside of the second fixed rod 104, the code scanning gun 107 is fixed on the sliding block 105, the locking bolt 106 is further in threaded connection with the sliding block 105, and the stations where the assembled and produced automotive electronic connectors are located can be controlled and mastered in real time by arranging.

Referring to fig. 1 and 5, the empty carrier storage assembly 5 includes a rack 51, a micro motor 52, a conveyor belt 53 and a plurality of support plates 54, the rack 51 is fixed above the rack 1, the micro motor 52 is fixed on the rack 51 to drive the conveyor belt 53 to operate, the plurality of support plates 54 are respectively fixed on the conveyor belt 53 at equal intervals, the empty carrier storage assembly 5 controls the vertical transition position of the support plates 54 by controlling the rotation of the conveyor belt 53 by using the micro motor 52, and then each storage in the empty carrier storage assembly 5 is controlled to perform position adjustment so as to be used in cooperation with the push-in cylinder 6 and the push-out cylinder 7.

Referring to fig. 1 and 7, in order to automatically remove defective materials, an NG removing assembly 16 is further installed on the rack 1, wherein the NG removing assembly 16 includes a removing cylinder 161, a pushing plate 162 and an NG accommodating box 163, a cylinder body of the removing cylinder 161 is fixed on the servo slide rail 2, the pushing plate 162 is fixed at an end of a piston rod of the removing cylinder 161, the pushing plate 162 horizontally slides above the rack 1 along a sliding direction perpendicular to the servo slide rail 2, the NG accommodating box 163 is fixed on the servo slide rail 2, the NG removing assembly 16 can push an assembly housing with poor sealing detected by the leak detection assembly 9 out of a sliding table on the servo slide rail 2, and the removing cylinder 161 can drive the pushing plate 162 to directly push defective products into the NG accommodating box 163 during pushing out.

Referring to fig. 1 and fig. 6, in order to position and fix the position of the stage 3 on the servo slide rail 2, a cylinder body of a positioning cylinder 11 is fixed on the servo slide rail 2, a positioning pressing block 12 is fixed at an end of a piston rod of the positioning cylinder 11, a positioning stop block 13 is fixed on one side of the servo slide rail 2 and the positioning pressing block 12, and the position of the stage 3 sliding on the servo slide rail 2 can be controlled by the positioning block and the positioning pressing block 12; meanwhile, a cylinder body of the blocking cylinder 14 is fixed on the servo slide rail 2, a blocking block 15 is fixed at the end part of a piston rod of the blocking cylinder 14, the blocking block 15 is vertically connected above the blocking cylinder 14 in a sliding manner, and the carrying platform 3 can be firmly fixed on the servo slide rail 2 by using the blocking block 15 driven by the blocking cylinder 14.

The positioning cylinder 11, the blocking cylinder 14 and the removing cylinder 161 may be a single axis cylinder; the servo slide rail 2 can select a slide table driven by a servo motor and can select a brand-resistant high-precision linear guide rail; wherein the micro motor 52 can be an alternating current servo motor; wherein the vacuum chuck 81 may be a PUYSB swing type vacuum chuck 81; the vacuum leak detector 94 may alternatively be a model ZQJ-3000 helium mass spectrometer leak detector.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment of leaking hunting of automotive electronics connector equipment casing, includes frame (1), its characterized in that: further comprising:

the device comprises a servo slide rail (2) arranged on a rack (1), wherein a slide table (4) used for supporting a carrying platform (3) is connected to the servo slide rail (2) in a driving and sliding manner, and an assembling shell to be subjected to leakage detection is placed above the carrying platform (3);

an empty carrier storage assembly (5) for storing the carriers (3), the empty carrier storage assembly (5) being capable of storing a plurality of carriers (3) for shipping the assembled housing at one time;

the pushing cylinder (6) and the pushing cylinder (7) are fixed above the rack (1), the platform deck (3) on the conveying line is pushed into the empty carrier storage assembly (5) by the pushing cylinder (6), and the platform deck (3) in the empty carrier storage assembly (5) is pushed onto the conveying line by the pushing cylinder (7);

the material taking and placing assembly (8) is used for grabbing the assembled shell above the carrying platform (3);

and a leak hunting subassembly (9) that is used for carrying out the hourglass to the equipment casing, leak hunting subassembly (9) include rack (91), a plurality of leak hunting go up top cylinder (92), a plurality of backup pad (93) and a plurality of vacuum leak hunting appearance (94), rack (91) are fixed on frame (1), a plurality of the cylinder body of going up top cylinder (92) that leaks hunting is fixed respectively on rack (91), a plurality of backup pad (93) are fixed respectively the piston rod tip of going up top cylinder (92) that leaks hunting, a plurality of vacuum leak hunting appearance (94) install respectively with the leak hunting is carried out to the equipment casing on rack (91) that backup pad (93) vertical position corresponds.

2. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: the pick-and-place assembly (8) comprises: x axle module, Y axle module, Z axle module and vacuum chuck (81), X axle module drives Y axle module Z axle module and vacuum chuck (81) slide along the horizontal direction jointly on frame (1), Y axle module drives Z axle module with vacuum chuck (81) are along the perpendicular to jointly the horizontal direction of the direction of delivery of X axle module slides, Z axle module drives vacuum chuck (81) slide along vertical direction.

3. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: be provided with in frame (1) and sweep yard station (10), sweep yard station (10) including fixed station (101), first dead lever (102), screw block (103), second dead lever (104), sliding block (105), locking bolt (106) and sweep yard rifle (107), fixed station (101) are fixed the top of frame (1), the dead lever is vertical to be fixed on fixed station (101), screw block (103) threaded connection is in first dead lever (102) outside, second dead lever (104) are fixed on screw block (103), sliding block (105) are slided and are connected and are in second dead lever (104) outside, it fixes to sweep yard rifle (107) on sliding block (105), it has locking bolt (106) still to thread connection on sliding block (105).

4. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: empty carrier storage component (5) include rack (51), micro motor (52), transmission band (53) and a plurality of bearing board (54), rack (51) are fixed frame (1) top, micro motor (52) are fixed drive on rack (51) transmission band (53) operation, a plurality of bearing board (54) equidistance respectively is fixed on transmission band (53).

5. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: still install NG on frame (1) and get rid of subassembly (16), NG gets rid of subassembly (16) including getting rid of cylinder (161), push plate (162) and NG receiver (163), the cylinder body of getting rid of cylinder (161) is fixed on servo slide rail (2), push plate (162) are fixed the tailpiece of the piston rod portion who gets rid of cylinder (161), push plate (162) are along the perpendicular to the slip direction horizontal slip of servo slide rail (2) is in the top of frame (1), NG receiver (163) are fixed on servo slide rail (2).

6. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: the servo slide rail (2) is fixed with a cylinder body of a positioning cylinder (11), a positioning pressing block (12) is fixed at the end part of a piston rod of the positioning cylinder (11), and a positioning stop block (13) is fixed on one side of the servo slide rail (2) and the positioning pressing block (12).

7. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 1, wherein: the servo slide rail (2) is fixed with a cylinder body of a blocking cylinder (14), the end part of a piston rod of the blocking cylinder (14) is fixed with a blocking block (15), and the blocking block (15) is vertically connected above the blocking cylinder (14) in a sliding manner.

8. The apparatus for detecting leakage of an automotive electronic connector assembly housing as claimed in claim 4, wherein: the number of the support plates (54) in the empty carrier storage assembly (5) is 8.