CN220437694U - Differential pressure leak detector for cylindrical cap - Google Patents
Differential pressure leak detector for cylindrical cap Download PDFInfo
- Publication number
- CN220437694U CN220437694U CN202322111972.5U CN202322111972U CN220437694U CN 220437694 U CN220437694 U CN 220437694U CN 202322111972 U CN202322111972 U CN 202322111972U CN 220437694 U CN220437694 U CN 220437694U
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- Prior art keywords
- leak
- hunting
- differential pressure
- cylinder
- assembly line
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- 238000001514 detection method Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 abstract description 12
- 230000032258 transport Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a cylinder cap differential pressure leak detection machine which comprises a feeding assembly line, a feeding mechanism, a leak detection platform, a material conveying leak detection mechanism, a discharging assembly line arranged on one side of the material conveying leak detection mechanism, and a pressing mechanism arranged on one side of the material conveying leak detection mechanism. Above-mentioned cylinder block differential pressure leak hunting machine pushes away the block to the platform of leaking hunting through feed mechanism, pushes down the suction bar of leaking hunting through pushing down the mechanism, leaks hunting to the product, wherein, through the mechanical bayonet socket on the platform of leaking hunting, carries out mechanical positioning to the block, lets the suction bar of leaking hunting push down the block when leaking hunting, guarantees that the block can not deflect, and the rethread fortune material leak hunting mechanism transports the good product block from the platform of leaking hunting to ejection of compact assembly line after accomplishing the leak hunting.
Description
Technical Field
The utility model relates to the technical field of leak detectors, in particular to a cylinder cap differential pressure leak detector.
Background
In the cap assembling process, the outer diameter edge is assembled and shaped to be thick through edge covering, and finally, the cap is welded together through laser welding (arc welding) to form an edge covering semi-finished product (a top cover and an aluminum shell), then, the supporting ring, the aluminum sheet and the large rubber ring are automatically assembled, the phenomena of loose edge covering, welding and breaking and the like exist in the process, and the prior art does not have the process. If the cap is assembled on the battery, battery leakage and short circuit can be caused, and the quality of the battery can be affected. Therefore, detecting the airtightness of the cap is an indispensable process.
In the manufacturing process of the battery, conductive liquid is injected into the battery shell through the liquid injection hole of the battery shell, and then the cap is welded on the liquid injection hole, so that the shell is sealed. If a gap exists between the battery shell and the cap, battery leakage can be caused, and the quality of the battery is affected. Therefore, the detection of the air tightness after the welding of the battery case and the cap is an indispensable process. Existing ones.
The existing cap pressure difference leak detector is used for fixing a battery cell to be detected in a mode of clamping a battery shell, and when the cap is pressed by a leak detection suction rod to detect leakage, the cap can deviate.
Disclosure of Invention
The utility model aims to provide a cylinder cap differential pressure leak detector, which aims to solve the problem that the cap can deviate when the existing cap differential pressure leak detector presses the cap through a leak detection suction rod to detect leakage.
The utility model provides a cylinder cap differential pressure leak detector which comprises a feeding assembly line, a feeding mechanism arranged at the discharge end of the feeding assembly line, a leak detection platform arranged at one side of the feeding mechanism, a material conveying leak detection mechanism arranged at the upper side of the leak detection platform, a discharge assembly line arranged at one side of the material conveying leak detection mechanism, and a pressing mechanism arranged at one side of the material conveying leak detection mechanism, wherein the leak detection platform comprises a base and a feeding flange arranged at one side of the base, and a plurality of mechanical bayonets are arranged at the upper end of the base and correspond to the mechanical bayonets.
Above-mentioned cylinder block differential pressure leak hunting machine pushes away the block to the platform of leaking hunting through feed mechanism, pushes down the suction bar of leaking hunting through pushing down the mechanism, leaks hunting to the product, wherein, through the mechanical bayonet socket on the platform of leaking hunting, carries out mechanical positioning to the block, lets the suction bar of leaking hunting push down the block when leaking hunting, guarantees that the block can not deflect, and the rethread fortune material leak hunting mechanism transports the good product block from the platform of leaking hunting to ejection of compact assembly line after accomplishing the leak hunting.
Further, the pushing mechanism comprises a plurality of pushing cylinders and a plurality of pressing rods arranged at the lower ends of the pushing cylinders, and the pressing rods and the mechanical bayonets are arranged in one-to-one correspondence.
Further, the feeding assembly line includes the material loading motor and with the material loading belt that the material loading motor is connected.
Further, the feeding mechanism comprises a lifting cylinder and a pushing cylinder arranged at the upper end of the lifting cylinder, and the pushing cylinder is pushed towards the leak detection platform.
Further, the material transporting and leakage detecting mechanism comprises a material transporting motor, a movable mounting plate connected with the material transporting motor, a leakage detecting vacuum gauge arranged on the movable mounting plate, and a leakage detecting suction rod arranged at the lower end of the leakage detecting vacuum gauge.
Further, a stripping mechanism is arranged on one side of the leakage detection suction rod, and the stripping mechanism comprises a stripping cylinder and a stripping rod connected with the stripping cylinder.
Further, the discharging assembly line comprises a discharging motor, a transmission mechanism connected with the discharging motor and a discharging belt connected with the transmission mechanism.
Drawings
Fig. 1 is a schematic perspective view of a differential pressure leak detector for a cylindrical cap according to a first embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the differential pressure leak detector of the cylinder cap in FIG. 1 at a second view angle;
FIG. 3 is an enlarged schematic view of a loading line in the cylinder cap differential pressure leak detector of FIG. 1;
FIG. 4 is an enlarged schematic view of the feed mechanism of the cylinder cap differential pressure leak detector of FIG. 1;
FIG. 5 is an enlarged schematic view of a leak detection platform in the cylinder cap differential pressure leak detector of FIG. 1;
FIG. 6 is an enlarged schematic view of the pressing mechanism of the cylinder cap differential pressure leak detector of FIG. 1;
FIG. 7 is an enlarged schematic view of a material transporting and leak detecting mechanism in the cylinder cap differential pressure leak detector of FIG. 1;
fig. 8 is an enlarged schematic structural view of a discharge pipeline in the cylinder cap differential pressure leak detector in fig. 1.
Description of main reference numerals:
the utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 8, the differential pressure leak detector for cylindrical caps provided in the embodiments of the present utility model includes a feeding assembly line 10, a feeding mechanism 20 disposed at a discharge end of the feeding assembly line 10, a leak detection platform 30 disposed at one side of the feeding mechanism 20, a material transporting leak detection mechanism 40 disposed at an upper side of the leak detection platform 30, and a discharge assembly line 50 disposed at one side of the material transporting leak detection mechanism 40, and further includes a pressing mechanism 60 disposed at one side of the material transporting leak detection mechanism 40, wherein the leak detection platform 30 includes a base 31 and a feeding flange 32 disposed at one side of the base 31, a plurality of mechanical bayonets 311 are disposed at an upper end of the base 31, and the pressing mechanism 60 is disposed corresponding to the mechanical bayonets 311.
Above-mentioned cylinder block differential pressure leak hunting machine pushes away the block to the leak hunting platform 30 through feed mechanism 20, pushes down the leak hunting suction bar through pushing down mechanism 60, leak hunting is carried out to the product, wherein, through the mechanical bayonet socket 311 on the leak hunting platform 30, carries out mechanical positioning to the block, when letting the leak hunting suction bar push down the block leak hunting, guarantees that the block can not deflect, and the rethread fortune material leak hunting mechanism 40 after accomplishing leak hunting carries the good product block from the leak hunting platform 30 to ejection of compact assembly line 50.
In one embodiment of the present utility model, the pressing mechanism 60 includes a plurality of pressing cylinders 61 and a plurality of pressing rods 62 disposed at the lower ends of the pressing cylinders 61, and the plurality of pressing rods 62 are disposed in one-to-one correspondence with the plurality of mechanical bayonets 311. Through a plurality of cylinder 61 cylinders that push down, realize will leak hunting the suction bar and push down to the product, guarantee leak hunting suction bar and block close fit.
In one embodiment of the present utility model, the feeding assembly line 10 includes a feeding motor 11 and a feeding belt 12 connected to the feeding motor 11, so that the feeding motor 11 drives the feeding belt 12 to feed the device.
In one embodiment of the present utility model, the feeding mechanism 20 includes a lifting cylinder 21 and a pushing cylinder 22 disposed at an upper end of the lifting cylinder 21, where the pushing cylinder 22 is pushed toward the leak detection platform. By matching the lowering cylinder 21 with the pushing cylinder 22, the product on the feeding line is pushed onto the leak detection platform 30, specifically, in this embodiment, the front end of the pushing cylinder 22 is provided with a push rod 23, and the front end of the push rod is provided with a plurality of push blocks, so that a plurality of products can be pushed at a time.
In one embodiment of the present utility model, the material transporting and leakage detecting mechanism 40 includes a material transporting motor 41, a moving mounting plate 42 connected to the material transporting motor 41, a leakage detecting vacuum gauge 43 disposed on the moving mounting plate 42, and a leakage detecting suction rod 44 disposed at a lower end of the leakage detecting vacuum gauge 43. The leak detection suction rod 44 is conveyed to the upper side of the leak detection platform 30 through the material conveying motor 41, and the leak detection suction rod 44 is pressed down by the pressing mechanism 60 to detect the leak of the product.
In one embodiment of the present utility model, a stripping mechanism 70 is disposed on one side of the leakage detection suction rod 44, and the stripping mechanism 70 includes a stripping cylinder 71 and a stripping rod 72 connected to the stripping cylinder 71. After the leak detection is completed, good product caps are conveyed to the discharging assembly line 50 from the leak detection platform 30 through the material conveying motor 41, defective products are conveyed to defective product boxes, and then the defective products are removed through the material removing cylinder 71.
In one embodiment of the present utility model, the discharging line 50 includes a discharging motor 51, a driving mechanism 52 connected to the discharging motor 51, and a discharging belt 53 connected to the driving mechanism 52. The cap is sent out by the discharging belt 53 driven by the discharging motor 51. Specifically, in the present embodiment, the transmission mechanism 52 is a transmission wheel and a transmission belt.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides a cylinder lid differential pressure leak hunting machine, includes the material loading assembly line, locates feed mechanism of the discharge end of material loading assembly line, locates leak hunting platform of feed mechanism one side, locate leak hunting platform upside's fortune material leak hunting mechanism, and locate the play assembly line of fortune material leak hunting mechanism one side, its characterized in that still includes to locate fortune material leak hunting mechanism one side pushes down the mechanism, leak hunting platform includes the base and locates the feeding flange of base one side, the upper end of base is equipped with a plurality of mechanical bayonet socket, push down the mechanism with mechanical bayonet socket corresponds the setting.
2. The cylinder cap differential pressure leak detector of claim 1, wherein the plurality of pressing cylinders of the pressing mechanism and the plurality of pressing rods arranged at the lower ends of the pressing cylinders are arranged in one-to-one correspondence with the plurality of mechanical bayonets.
3. The cylinder cap differential pressure leak detector of claim 1, wherein the loading assembly line comprises a loading motor and a loading belt connected with the loading motor.
4. The cylinder cap differential pressure leak detector of claim 1, wherein the feed mechanism comprises a lifting cylinder and a pushing cylinder arranged at the upper end of the lifting cylinder, and the pushing cylinder is pushed towards the leak detection platform.
5. The cylinder cap differential pressure leak detector of claim 1, wherein the material transporting leak detection mechanism comprises a material transporting motor, a movable mounting plate connected with the material transporting motor, a leak detection vacuum gauge arranged on the movable mounting plate, and a leak detection suction rod arranged at the lower end of the leak detection vacuum gauge.
6. The cylinder cap differential pressure leakage detection machine according to claim 5, wherein a stripping mechanism is arranged on one side of the leakage detection suction rod, and the stripping mechanism comprises a stripping cylinder and a stripping rod connected with the stripping cylinder.
7. The cylinder cap differential pressure leak detector of claim 1, wherein the discharge assembly line comprises a discharge motor, a transmission mechanism connected with the discharge motor, and a discharge belt connected with the transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111972.5U CN220437694U (en) | 2023-08-08 | 2023-08-08 | Differential pressure leak detector for cylindrical cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111972.5U CN220437694U (en) | 2023-08-08 | 2023-08-08 | Differential pressure leak detector for cylindrical cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437694U true CN220437694U (en) | 2024-02-02 |
Family
ID=89688227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111972.5U Active CN220437694U (en) | 2023-08-08 | 2023-08-08 | Differential pressure leak detector for cylindrical cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437694U (en) |
-
2023
- 2023-08-08 CN CN202322111972.5U patent/CN220437694U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 6, Building 1210B-V46, Phase II, Dongjiu Innovation Technology Park, No. 73 Xiali South Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen niuren automation equipment Co.,Ltd. Country or region after: China Address before: 518000 201, Junxin road 142-2, niuhu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen niuren automation equipment Co.,Ltd. Country or region before: China |