CN208140317U - A kind of vacuum helium inspection equipment for testing product air-tightness - Google Patents
A kind of vacuum helium inspection equipment for testing product air-tightness Download PDFInfo
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- CN208140317U CN208140317U CN201820694113.XU CN201820694113U CN208140317U CN 208140317 U CN208140317 U CN 208140317U CN 201820694113 U CN201820694113 U CN 201820694113U CN 208140317 U CN208140317 U CN 208140317U
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Abstract
The utility model discloses a kind of vacuum helium inspection equipment for testing product air-tightness, mechanism, grasping mechanism, bottom plate, material all in one piece platform, platform of blanking are rechecked including three station Hai Jian mechanisms, single-station, the three stations Hai Jian mechanism, single-station reinspection mechanism, grasping mechanism are erected on bottom plate, the side that three station Hai Jian mechanisms are provided on bottom plate is arranged in the material all in one piece platform, and the side that single-station reinspection mechanism is provided on bottom plate is arranged in the platform of blanking.The utility model structure is simple, novel, separately greatly shortens the time of product helium inspection with helium detection by vacuumizing, and helium inspection is undesirable to place single-station reinspection mechanism by grasping mechanism, and the working efficiency of raising saves manpower.
Description
Technical field
The utility model relates to automation equipment, specifically a kind of vacuum helium for testing product air-tightness examines equipment.
Background technique
Helium inspection is the helium that certain pressure intensity is filled with after evacuating to examined product, is with certain vacuum degree outside examined product
It is required that vacuum space, vacuum space and helium inspection machine leak connects.If examined workpiece has leakage, the helium for leaking into vacuum space can
Machine is examined by helium to measure.
At present in country's automation equipment industry, the helium inspection machine substantially used is manual operation, first in same station
Vacuumize to reach and spray helium again after a certain period of time, then with helium inspection instrument testing product whether gas leakage.Time long low efficiency in this way, and
Helium inspection is bad can only to be fetched into another single-station machine to survey, troublesome in poeration, increase the labor intensity of staff, reduce
Working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of vacuum helium for testing product air-tightness to examine equipment, on solving
State the problem of proposing in background technique.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of vacuum helium inspection equipment for testing product air-tightness, including three station Hai Jian mechanisms, single-station recheck machine
Structure, grasping mechanism, bottom plate, material all in one piece platform, platform of blanking, the three stations Hai Jian mechanism, single-station recheck mechanism, grasping mechanism
It is erected on bottom plate, the side that three station Hai Jian mechanisms are provided on bottom plate is arranged in the material all in one piece platform, and the blanking is flat
The side that single-station reinspection mechanism is provided on bottom plate is arranged in platform；
The three stations Hai Jian mechanism includes horizontal slide rail A, and the both ends of the horizontal slide rail A are respectively symmetrically equipped with three groups of helium
Inspection upper mold, three groups of lower air cylinder A, three groups of helium inspection lower dies, lower die support plate A, cylinder supports seat A, three groups of lower air cylinder A are equal
It is arranged on cylinder supports seat A, extension end is arranged by being connected respectively through the top surface cylinder supports seat A in cylinder branch
It supports three groups of helium below the top surface seat A and examines upper mold, three groups of helium inspection lower die is slidably arranged in horizontal slide rail by lower die support plate A
On A, three groups of helium inspection upper mold corresponds respectively with three groups of helium inspection lower dies, and the two sides of horizontal slide rail A are respectively equipped with the first biography
Motivation structure, the second mechanism, first transmission mechanism and the second transmission mechanism are sequentially connected are symmetricly set on horizontal slide rail A respectively
The lower die support plate A at both ends；
Single-station reinspection mechanism includes horizontal slide rail B, and the horizontal slide rail B is parallel to exist with horizontal slide rail A setting
On bottom plate, the both ends of the horizontal slide rail B are respectively symmetrically equipped with reinspection upper mold, lower air cylinder B, reinspection lower die, lower die support plate
B, cylinder supports seat B, the lower air cylinder B are arranged on cylinder supports seat B, and extension end through cylinder supports seat B by pushing up
The reinspection upper mold below the top surface cylinder supports seat B is arranged in face connection, and the reinspection lower die passes through lower die support plate B sliding setting
On horizontal slide rail B, the two sides of horizontal slide rail B are respectively equipped with third transmission mechanism, the 4th transmission mechanism, the third driver
Structure, the 4th transmission mechanism are sequentially connected respectively is symmetricly set on the lower die support plate B at the both ends horizontal slide rail B；
The grasping mechanism includes gantry, servo sliding rail, the 5th transmission mechanism, gripper slide plate, three groups of paw cylinders, three groups
Sucker, the gantry is erected on bottom plate along the direction vertical with horizontal slide rail A, and is erected at horizontal slide rail A, horizontal slide rail B
Top, the servo sliding rail is parallel to gantry and sets up direction and be arranged on gantry, and the 5th transmission mechanism is arranged in bridge
On frame, transmission direction is parallel with servo sliding rail, and the gripper slide plate slides are arranged on servo sliding rail, three groups of gripper gas
Cylinder is uniformly arranged on gripper slide plate, and three groups of paw cylinders stretching direction is consistent and, three group grippers vertical with servo sliding rail
The extension end of cylinder is respectively equipped with three groups of suckers.
Further, the platform of blanking is equipped with discharging synchrome conveying belt.
Further, the side that single-station reinspection mechanism is provided on bottom plate is additionally provided with bad products storage box.
Further, first transmission mechanism is all made of the side that motor is connect with lead screw transmission with the second transmission mechanism
Formula, and threads of lead screw connects lower die support plate A.
Further, the third transmission mechanism, the 4th transmission mechanism are drive cylinder, and the extension end of drive cylinder connects
Meet lower die support plate B.
Further, the 5th transmission mechanism is by the way of motor and synchrome conveying belt transmission connection, and synchronous biography
Send servo sliding rail described in band connection.
Further, helium inspection upper mold with recheck be respectively equipped in upper mold the helium injection stomata A being connected to outside helium machine processed,
The first valve A, the first valve are respectively equipped on helium injection stomata B, outside helium machine and helium injection stomata A, helium injection stomata B connecting pipe
B, and helium injection stomata A, helium injection stomata B are extended through inside helium inspection upper mold and reinspection upper mold, and extend respectively to helium inspection upper mold, multiple
The lower end surface of upper mold is examined, is respectively equipped with and external vacuum pump A, external vacuum pump on the lower die support plate A and lower die support plate B
B connection vacuumizes hole A, vacuumizes hole B, external vacuum pump A, external vacuum pump B and the connection for vacuumizing hole A, vacuumizing hole B
The second valve A, the second valve B are respectively equipped on pipeline, and vacuumize hole A, vacuumize hole B extend through lower die support plate A with
Inside lower die support plate B, and the top surface for extending respectively to helium inspection lower die, rechecking lower die, external vacuum pump A, external vacuum pump B points
Be connected to external helium inspection machine A, helium inspection machine B, vacuumizes hole A, vacuumizes hole B and external vacuum pump A, external vacuum pump B divide
Flowmeter A, flowmeter B are respectively equipped on the main road pipeline not being connected to.
Further, the three stations Hai Jian mechanism, single-station reinspection mechanism, grasping mechanism are based on PLC control system
On the basis of realize automatic operation.
The utility model has the beneficial effects that：
The utility model provides a kind of vacuum helium inspection equipment for testing product air-tightness, and structure is simple, novel, leads to
The time for vacuumizing and separately greatly shortening the inspection of product helium with helium inspection detection is spent, helium inspection is undesirable to be answered by grasping mechanism placement single-station
Mechanism is examined, the working efficiency of raising saves manpower.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the utility model structure top view.
Fig. 2 is the structural schematic diagram of three station Hai Jian mechanisms.
Fig. 3 is the structural schematic diagram of single-station reinspection mechanism.
Fig. 4 is the structural schematic diagram of grasping mechanism.
Fig. 5 is helium inspection upper die structure figure.
Fig. 6 is helium inspection lower die structure figure.
Fig. 7 is reinspection upper die structure figure
Fig. 8 is reinspection lower die structure figure.
Fig. 9 is that vacuum lead is laid with and schematic diagram is arranged in valve.
Figure 10 is that pray helium tube road is laid with and schematic diagram is arranged in valve.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Fig. 1~8, the utility model provides a kind of vacuum helium inspection equipment for testing product air-tightness, including
Three station Hai Jian mechanisms 1, single-station recheck mechanism 2, grasping mechanism 3, bottom plate 4, material all in one piece platform 5, platform of blanking 6, three work
Wei Haijian mechanism 1, single-station reinspection mechanism 2, grasping mechanism 3 are erected on bottom plate 4, and the material all in one piece platform 5 is arranged in bottom plate 4
On be provided with the sides of three station Hai Jian mechanisms 1, the setting of platform of blanking 6 is provided with single-station reinspection mechanism 2 on bottom plate 4
Side；
The three stations Hai Jian mechanism 1 includes horizontal slide rail A 1-1, and the both ends of the horizontal slide rail A 1-1 are respectively symmetrically
Lower die 1-4, lower die support plate A 1-5, cylinder branch are examined equipped with three groups of helium inspection upper mold 1-2, three groups of lower air cylinder A 1-3, three groups of helium
Seat A 1-6 is supportted, three groups of lower air cylinder A 1-3 is arranged on cylinder supports seat A 1-6, and extension end is by running through gas
The top surface cylinder support base A 1-6 is connected respectively the three groups of helium inspection upper mold 1-2 being arranged in below the top surface cylinder supports seat A 1-6,
Three groups of helium inspection lower die 1-4 is slidably arranged on horizontal slide rail A 1-1 by lower die support plate A 1-5, three groups of helium inspection
Upper mold 1-2 is corresponded respectively with three groups of helium inspection lower die 1-4, and the two sides of horizontal slide rail A 1-1 are respectively equipped with the first transmission mechanism
7, the second mechanism 8, first transmission mechanism 7 and the second transmission mechanism 8 are sequentially connected respectively is symmetricly set on horizontal slide rail A
The lower die support plate A 1-5 at the both ends 1-1；
Single-station reinspection mechanism 2 includes horizontal slide rail B 2-1, and the horizontal slide rail B 2-1 is parallel to sliding with level
Rail A 1-1 is arranged on bottom plate 4, and the both ends of the horizontal slide rail B 2-1 are respectively symmetrically equipped with reinspection upper mold 2-2, lower air cylinder B
2-3, reinspection lower die 2-4, lower die support plate B 2-5, cylinder supports seat B 2-6, the lower air cylinder B 2-3 setting is in cylinder branch
It supports on seat B 2-6, extension end is arranged by the connection through the cylinder supports seat top surface B 2-6 in the top surface cylinder supports seat B 2-6
Reinspection the upper mold 2-2, the reinspection lower die 2-4 of lower section are slidably arranged in horizontal slide rail B 2-1 by lower die support plate B 2-5
On, the two sides of horizontal slide rail B 2-1 are respectively equipped with third transmission mechanism 9, the 4th transmission mechanism 10, the third transmission mechanism 9,
4th transmission mechanism 10 is sequentially connected respectively is symmetricly set on the lower die support plate B 2-5 at the both ends horizontal slide rail B 2-1；
The grasping mechanism 3 includes gantry 3-1, servo sliding rail 3-2, the 5th transmission mechanism 3-3, gripper slide plate 3-4, three groups
Paw cylinder 3-5, three groups of sucker 3-6, the edge the gantry 3-1 direction vertical with horizontal slide rail A 1-1 are erected on bottom plate 4,
And it is erected at the top of horizontal slide rail A 1-1, horizontal slide rail B 2-1, the servo sliding rail 3-2 is parallel to the erection side gantry 3-1
To and be arranged on gantry 3-1, the 5th transmission mechanism 3-3 is arranged on gantry 3-1, transmission direction and servo sliding rail 3-
2 is parallel, and the gripper slide plate 3-4 is slidably arranged on servo sliding rail 3-2, and three groups of paw cylinder 3-5 are uniformly arranged on hand
On pawl slide plate 3-4, and three groups of paw cylinder 3-5 stretching direction is consistent and, three group paw cylinder 3-s vertical with servo sliding rail 3-2
5 extension end is respectively equipped with three groups of sucker 3-6.
The platform of blanking 6 is equipped with discharging synchrome conveying belt 15.
The side that single-station reinspection mechanism 2 is provided on bottom plate 4 is additionally provided with bad products storage box 16.
First transmission mechanism 7 is all made of the mode that motor is connect with lead screw transmission, and lead screw with the second transmission mechanism 8
It is threadedly coupled lower die support plate A 1-5.
The third transmission mechanism 9, the 4th transmission mechanism 10 are drive cylinder, and the extension end of drive cylinder connects lower die
Support plate B 2-5.
The 5th transmission mechanism 3-3 is by the way of motor and synchrome conveying belt transmission connection, and synchrome conveying belt connects
Meet the servo sliding rail 3-2.
As shown in figs. 9-10, it is equipped on the helium inspection upper mold 1-2 and reinspection upper mold 2-2 and leads to what external helium machine processed was connected to
It is set respectively on helium hole A 11, helium injection stomata B 12, outside helium machine and helium injection stomata A 11,12 connecting pipe of helium injection stomata B
There are the first valve A, the first valve B, and helium injection stomata A 11, helium injection stomata B 12 are extended through in helium inspection upper mold 1-2 and reinspection
Inside mould 2-2, and the lower end surface for extending respectively to helium inspection upper mold 1-2, rechecking upper mold 2-2, the lower die support plate A and lower die branch
Be respectively equipped on fagging B be connected to external vacuum pump A, external vacuum pump B vacuumize hole A 13, vacuumize hole B 14, it is external
Vacuum pump A, external vacuum pump B with vacuumize hole A 13, vacuumize the connecting pipe of hole B 14 on be respectively equipped with the second valve A,
Second valve B, and vacuumize hole A 13, vacuumize hole B 14 and extend through lower die support plate A 1-5 and lower die support plate B 2-5
Inside, and extend respectively to helium inspection lower die 1-4, recheck lower die 2-4 top surface, external vacuum pump A, external vacuum pump B respectively with
External helium inspection machine A, helium inspection machine B is connected to, and is vacuumized hole A13, is vacuumized hole B 14 and external vacuum pump A, external vacuum pump B points
Flowmeter A, flowmeter B are respectively equipped on the main road pipeline not being connected to.
The three stations Hai Jian mechanism 1, single-station reinspection mechanism 2, grasping mechanism 3 are based on the basis of PLC control system
Upper realization automatic operation.
The course of work：When original state, the first valve A, the first valve B, the second valve A, the second valve B are closing shape
Three groups of helium inspection upper mold 1-2, three groups of lower air cylinder A1-3, three groups of helium at the both ends horizontal slide rail A 1-1 are examined lower die 1-4, lower die by state
Structure composed by support plate A 1-5, cylinder supports seat A 1-6 is respectively divided into first group of helium inspection unit, second group of helium inspection unit,
Firstly, the product that material all in one piece platform 5 is neatly put is grabbed the helium into first group of helium inspection unit by the sucker 3-6 in grasping mechanism 3
It examines on lower die 1-4, and the lower die support plate A 1-5 in first group of helium inspection unit is controlled by the first transmission mechanism 7 and is moved to first
Immediately below helium inspection upper mold 1-2 in group helium inspection unit, the extension end of the lower air cylinder A 1-3 in first group of helium inspection unit controls helium
The product on upper mold 1-2 decline compression helium inspection lower die 1-4 is examined, external vacuum pump A starts to work at this time, in first group of helium inspection unit
The connecting pipe for vacuumizing hole A 13 and external vacuum pump A on set the second valve A controlled and open by PLC control system,
By first group of helium examine in unit vacuumize hole A 13 extract first group of helium examine unit helium examine lower die 1-4 and product lower surface it
Between air, when the gas that flowmeter A checks external vacuum pump A extraction is reduced, the helium in first group of helium inspection unit examines lower die
When reaching vacuum state between 1-4 and product lower surface, this signal is then transmitted to PLC control system, PLC control by flowmeter A
System controls the start-up operation of outside helium machine, helium injection stomata A 11 and outside helium machine communicating pipe in first group of helium inspection unit again
The first set valve A is opened, and makes to be full of helium between helium inspection upper mold 1-2 and product upper surface in first group of helium inspection unit,
During external vacuum pump A works at this time, while above-mentioned work, the sucker 3-6 in grasping mechanism 3 keeps in the center, and again
The secondary product for neatly putting material all in one piece platform 5 grabs on the helium inspection lower die 1-4 into second group of helium inspection unit, and second group of helium inspection is single
Member and the second transmission mechanism 8 and first group of helium examine unit and move with the second transmission mechanism 7 identical, examine in unit to second group of helium
It is vacuumized between helium inspection lower die 1-4 and product lower surface, if the helium inspection machine A being connected to external vacuum pump A does not detect helium,
Then illustrate that the product put in first group of helium inspection unit is good, the first valve A, the second valve A are closed at this time, lower air cylinder A 1-
3 drive helium inspection upper mold 1-2 to rise, and 7 counter motion of the first transmission mechanism to original position drives the lower die branch in first group of helium inspection unit
Fagging A 1-5 is moved backward to original position, and this signal is then transferred to PLC control system by helium inspection machine A, at this time grasping mechanism 3
In sucker 3-6 good product is grabbed to platform of blanking 6, and product is transferred out by discharging synchrome conveying belt 11, at this point,
It is identical as above-mentioned working method if also not occurring bad products after the completion of product helium inspection in second group of helium inspection unit, just
Do not repeating to illustrate, then the above-mentioned technical characteristic such as 3, first groups of helium of grasping mechanism inspection units, second group of helium inspection unit again into
The same operation of row；
If helium inspection machine A detects helium, illustrate there are bad products in the product of this detection, this sentences first group of helium
It examines in unit for product detected.If there are bad products, first group of helium for product detected in first group of helium inspection unit
There are three groups of helium inspection upper mold 1-2, three groups of lower air cylinder A 1-3, three groups of helium inspection lower die 1-4 in inspection unit, therefore three should be respectively corresponded
Group the first valve A, three group of second valve A, close wherein two groups of the first valve A, the second valve A, be not turned off the first valve A,
The corresponding helium inspection upper mold 1-2 of one group of second valve A pushes helium under lower air cylinder A 1-3 drive and examines lower die 1-4, external helium inspection
Its detection signal is transferred to PLC control system by machine A, and then this group of lower air cylinder A 1-3 drives helium inspection upper mold 1-2 to rise,
By taking this process as an example, in triplicate, PLC control system is analyzed by examining the signal of detection three times of machine A to helium, can determine whether out three groups
Whether product, which determines, is all bad products, if being not all, can determine whether out that the product on which group or two groups of helium inspection lower die 1-4 is
Bad products, 7 counter motion of the first transmission mechanism to original position drive lower die support plate A 1-5 to move backward to original position, then by grabbing
The sucker 3-6 in mechanism 3 is taken to grab the bad products into single-station reinspection mechanism 2, the both ends horizontal slide rail B 2-1 are symmetrical
Reinspection upper mold 2-2, lower air cylinder B 2-3, reinspection the lower die 2-4, lower die support plate B 2-5, cylinder supports seat B 2-6 institute of setting
The structure of composition is divided into the first reinspection unit, the second reinspection unit, the sucker by taking the first reinspection unit as an example, in grasping mechanism 3
3-6 by the bad products grab the lower die support plate B 2-5 to the single-station reinspection lower die 2-4 of the first reinspection unit it is upper set by
It rechecks on lower die 2-4, third transmission mechanism 9 controls lower die support plate B 2-5 and is moved to the first reinspection list along horizontal slide rail B 2-1
Immediately below the reinspection lower die 2-4 of member, the extension end control reinspection upper mold 2-2 decline of the lower air cylinder B 2-3 of the first reinspection unit
The product of reinspection lower die 2-4 is compressed, external vacuum pump B starts to work at this time, since the first reinspection unit and first group of helium inspection are single
The working method and principle of member are identical, therefore the working method phase of the detection mode of the first reinspection unit and first group of helium inspection unit
Together, just not repeat illustrate, wherein it is corresponding with the working condition for vacuumizing hole A 13 to vacuumize hole B 14, the first valve B and
The working condition of first valve A is corresponding, and the second valve B is corresponding with the working condition of the second valve A, helium injection stomata B 12 with
The working condition of helium injection stomata A 11 is corresponding, and flowmeter B is corresponding with the working condition of flowmeter A, external vacuum pump B and outer
The working condition of portion vacuum pump A is corresponding, and external helium inspection machine B is corresponding with the external helium inspection working condition of machine A, multiple by first
Unit and the second reinspection unit are examined, bad products are rechecked, to prevent first group of helium inspection unit and second group of helium inspection unit inspection
Survey is made a fault, and helium inspection fault rate is reduced, and reinspection product is all bad products or is not all bad products, grasping mechanism 3
Run action it is consistent with foregoing description, therefore be not repeated to illustrate.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model, any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (8)
1. a kind of vacuum helium for testing product air-tightness examines equipment, which is characterized in that including three station Hai Jian mechanisms, either simplex
Position reinspection mechanism, grasping mechanism, bottom plate, material all in one piece platform, platform of blanking, the three stations Hai Jian mechanism, single-station reinspection mechanism,
Grasping mechanism is erected on bottom plate, and the side that three station Hai Jian mechanisms are provided on bottom plate, institute is arranged in the material all in one piece platform
It states platform of blanking and the side for being provided with single-station reinspection mechanism on bottom plate is set；
The three stations Hai Jian mechanism includes horizontal slide rail A, and the both ends of the horizontal slide rail A are respectively symmetrically equipped in three groups of helium inspections
Mould, three groups of lower air cylinder A, three groups of helium inspection lower dies, lower die support plate A, cylinder supports seat A, three groups of lower air cylinder A are respectively provided with
On cylinder supports seat A, extension end is arranged by being connected respectively through the top surface cylinder supports seat A in cylinder supports seat
Three groups of helium below the top surface A examine upper mold, and three groups of helium inspection lower die is slidably arranged on horizontal slide rail A by lower die support plate A,
Three groups of helium inspection upper mold corresponds respectively with three groups of helium inspection lower dies, and the two sides of horizontal slide rail A are respectively equipped with the first driver
Structure, the second mechanism, first transmission mechanism and the second transmission mechanism are sequentially connected respectively is symmetricly set on the both ends horizontal slide rail A
Lower die support plate A；
Single-station reinspection mechanism includes horizontal slide rail B, and the horizontal slide rail B, which is parallel to, to be arranged with horizontal slide rail A in bottom plate
On, the both ends of the horizontal slide rail B are respectively symmetrically equipped with reinspection upper mold, lower air cylinder B, reinspection lower die, lower die support plate B, gas
Cylinder support base B, on cylinder supports seat B, extension end passes through to be connected through the top surface cylinder supports seat B for the lower air cylinder B setting
The reinspection upper mold being arranged in below the top surface cylinder supports seat B is connect, the reinspection lower die is slidably arranged in water by lower die support plate B
On smooth rail B, the two sides of horizontal slide rail B are respectively equipped with third transmission mechanism, the 4th transmission mechanism, the third transmission mechanism,
4th transmission mechanism is sequentially connected respectively is symmetricly set on the lower die support plate B at the both ends horizontal slide rail B；
The grasping mechanism includes gantry, servo sliding rail, the 5th transmission mechanism, gripper slide plate, three groups of paw cylinders, three groups of suctions
Disk, the gantry be erected on bottom plate along the direction vertical with horizontal slide rail A, and is erected at horizontal slide rail A, horizontal slide rail B
Top, the servo sliding rail are parallel to gantry and set up direction and be arranged on gantry, and the 5th transmission mechanism is arranged in gantry
On, transmission direction is parallel with servo sliding rail, and the gripper slide plate slides are arranged on servo sliding rail, three groups of paw cylinders
Be uniformly arranged on gripper slide plate, and three groups of paw cylinders stretching direction is consistent and, three group gripper gas vertical with servo sliding rail
The extension end of cylinder is respectively equipped with three groups of suckers.
2. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that the blanking
Platform is equipped with discharging synchrome conveying belt.
3. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that be located at bottom plate
On be provided with single-station reinspection mechanism side be additionally provided with bad products storage box.
4. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that described first
Transmission mechanism is all made of the mode that motor is connect with lead screw transmission with the second transmission mechanism, and threads of lead screw connects lower die support plate
A。
5. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that the third
Transmission mechanism, the 4th transmission mechanism are drive cylinder, and the extension end of drive cylinder connects lower die support plate B.
6. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that the described 5th
Transmission mechanism is by the way of motor and synchrome conveying belt transmission connection, and servo sliding rail described in synchronous driving band connection.
7. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that the helium inspection
Be respectively equipped with helium injection stomata A, the helium injection stomata B be connected to external helium machine processed in upper mold and reinspection upper mold, outside helium machine with lead to
The first valve A, the first valve B, and helium injection stomata A, helium injection stomata B are respectively equipped on helium hole A, helium injection stomata B connecting pipe
The lower end surface for extending through inside helium inspection upper mold and reinspection upper mold, and extending respectively to helium inspection upper mold, rechecking upper mold, the lower die
Be respectively equipped on support plate A and lower die support plate B be connected to external vacuum pump A, external vacuum pump B vacuumize hole A, vacuumize
Hole B, external vacuum pump A, external vacuum pump B with vacuumize hole A, vacuumize the connecting pipe of hole B on be respectively equipped with the second valve
A, the second valve B, and vacuumize hole A, vacuumize hole B and extend through inside lower die support plate A and lower die support plate B, and respectively
The top surface for extending to helium inspection lower die, rechecking lower die, external vacuum pump A, external vacuum pump B are examined with external helium inspection machine A, helium respectively
Machine B connection vacuumizes hole A, vacuumizes on the main road pipeline that hole B is respectively communicated with external vacuum pump A, external vacuum pump B respectively
Equipped with flowmeter A, flowmeter B.
8. the vacuum helium according to claim 1 for testing product air-tightness examines equipment, which is characterized in that three work
Wei Haijian mechanism, single-station reinspection mechanism, grasping mechanism realize automatic operation on the basis of being based on PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694113.XU CN208140317U (en) | 2018-05-10 | 2018-05-10 | A kind of vacuum helium inspection equipment for testing product air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694113.XU CN208140317U (en) | 2018-05-10 | 2018-05-10 | A kind of vacuum helium inspection equipment for testing product air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140317U true CN208140317U (en) | 2018-11-23 |
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ID=64313578
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820694113.XU Active CN208140317U (en) | 2018-05-10 | 2018-05-10 | A kind of vacuum helium inspection equipment for testing product air-tightness |
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| CN (1) | CN208140317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414157A (en) * | 2018-05-10 | 2018-08-17 | 安徽智森电子科技有限公司 | A kind of vacuum helium inspection equipment for detecting products air tightness |
| CN112098017A (en) * | 2020-08-05 | 2020-12-18 | 安徽皖仪科技股份有限公司 | Helium detection tool for water-cooling plate |
-
2018
- 2018-05-10 CN CN201820694113.XU patent/CN208140317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414157A (en) * | 2018-05-10 | 2018-08-17 | 安徽智森电子科技有限公司 | A kind of vacuum helium inspection equipment for detecting products air tightness |
| CN108414157B (en) * | 2018-05-10 | 2023-12-05 | 安徽智森电子科技有限公司 | Vacuum helium detection equipment for detecting product air tightness |
| CN112098017A (en) * | 2020-08-05 | 2020-12-18 | 安徽皖仪科技股份有限公司 | Helium detection tool for water-cooling plate |
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