CN110823457B - Leak hunting production line - Google Patents
Leak hunting production line Download PDFInfo
- Publication number
- CN110823457B CN110823457B CN201911054046.0A CN201911054046A CN110823457B CN 110823457 B CN110823457 B CN 110823457B CN 201911054046 A CN201911054046 A CN 201911054046A CN 110823457 B CN110823457 B CN 110823457B
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- roller
- box
- vacuum
- vacuum box
- sliding block
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000007723 transport mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The embodiment of the invention discloses a leak detection production line, which comprises at least two vacuum boxes and at least two conveying mechanisms, wherein the vacuum boxes and the at least two conveying mechanisms are sequentially arranged; each vacuum box body is arranged corresponding to each transport mechanism; the conveying mechanism comprises a guide rail, a sliding block, a moving assembly, a first driving assembly, a second driving assembly, a vacuum box door, an in-box roller and an out-box roller, wherein the vacuum box door, the in-box roller and the out-box roller are arranged on the sliding block; the guide rail faces the vacuum box body along the length direction; the sliding block is slidably arranged on the guide rail; the moving assembly is connected with the sliding block and can drive the sliding block to slide along the guide rail; the position of the vacuum box door corresponds to the vacuum box body; the inner box roller is arranged at one side of the vacuum box door close to the vacuum box body, and the outer box roller is arranged at one side of the vacuum box door far away from the vacuum box body; the first driving component can drive the roller in the box to rotate, and the second driving component can drive the roller outside the box to rotate.
Description
Technical Field
The invention relates to a leak detection production line.
Background
In the field of valve core manufacturing, the valve core needs to be subjected to leakage detection operation before the valve core leaves a factory. On leak hunting production assembly line, usually single line transportation, only be provided with a cylinder transportation assembly line, transportation assembly line side is provided with the vacuum box that is used for detecting, and before the work piece transported to corresponding vacuum box, the work piece was pushed into the vacuum box with the cylinder by the workman in, closed the chamber door again, detected, led to the cylinder that corresponds the vacuum box that is detecting this moment to lie in the box, causes transportation assembly line disconnection. The detection mode has the advantages that when various workpieces are detected, the time required for detecting different types of workpieces is different, and after the transportation assembly line is disconnected due to the reasons, the workpieces which are detected earlier can not be transported continuously after being returned to the transportation assembly line, so that the efficiency of the whole detection assembly line is reduced.
Disclosure of Invention
In order to overcome the defects and shortcomings of the prior art, the embodiment of the invention discloses a leak detection production line, which comprises at least two vacuum boxes and at least two conveying mechanisms, wherein the vacuum boxes and the at least two conveying mechanisms are sequentially arranged; each vacuum box body is arranged corresponding to each transport mechanism; the conveying mechanism comprises a guide rail, a sliding block, a moving assembly, a first driving assembly, a second driving assembly, a vacuum box door, an in-box roller and an out-box roller, wherein the vacuum box door, the in-box roller and the out-box roller are arranged on the sliding block; the guide rail faces the vacuum box body along the length direction; the sliding block is slidably arranged on the guide rail; the moving assembly is connected with the sliding block and can drive the sliding block to slide along the guide rail; the position of the vacuum box door corresponds to the vacuum box body; the inner box roller is arranged at one side of the vacuum box door close to the vacuum box body, and the outer box roller is arranged at one side of the vacuum box door far away from the vacuum box body; the first driving component can drive the roller in the box to rotate, and the second driving component can drive the roller outside the box to rotate.
As a further improvement of the embodiment of the invention, the transport mechanism further comprises a mounting frame, wherein the mounting frame is arranged on the sliding block, and the vacuum box door is fixed with the mounting frame.
As a further improvement of the embodiment of the present invention, the first driving assembly and the second driving assembly are both driving motors.
As a further improvement of the embodiment of the invention, the moving component is a driving air cylinder, a piston rod of the driving air cylinder is fixed with the sliding block, and the extending and contracting direction of the piston rod of the driving air cylinder is parallel to the length direction of the guide rail.
As a further improvement of the embodiment of the present invention, the first driving assembly and the second driving assembly are both disposed on the slider.
As a further improvement of the embodiment of the invention, the device further comprises a transmission sealing assembly, wherein the transmission sealing assembly is arranged at the end part of the roller in the box.
The leak detection production line can ensure that the transportation production line is not interrupted, so that different kinds of workpieces can be continuously conveyed into the corresponding vacuum boxes for detection, and the efficiency of the whole detection production line is higher.
For a better understanding and implementation, the present invention is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
FIG. 3 is another angular schematic of an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Referring to fig. 1-3, an embodiment of the present invention discloses a leak detection production line, which includes at least two vacuum boxes 10 and at least two transport mechanisms, wherein the vacuum boxes 10 and the transport mechanisms are sequentially arranged; each vacuum box 10 is arranged corresponding to each transport mechanism; the transport mechanism comprises a guide rail 21, a sliding block 22, a moving assembly, a first driving assembly 26 and a second driving assembly 28, a vacuum box door 23 arranged on the sliding block 22, an in-box roller 25 and an out-box roller 27; the guide rail 21 faces the vacuum box 10 in the length direction; the slider 22 is slidably provided on the guide rail 21; the moving component is connected with the sliding block 22 and can drive the sliding block 22 to slide along the guide rail 21; the position of the vacuum box door 23 corresponds to the vacuum box 10; the inner box roller 25 is arranged on one side of the vacuum box door 23 close to the vacuum box body 10, and the outer box roller 27 is arranged on one side of the vacuum box door 23 away from the vacuum box body 10; the first driving component 26 can drive the inner box roller 25 to rotate, and the second driving component 28 can drive the outer box roller 27 to rotate. When the in-box roller 25 enters the vacuum box 10, the out-box roller 27 can replace the original position of the in-box roller 25, so that the conveying process of the workpiece can be continued.
In this embodiment, the transporting mechanism further includes a mounting frame 30, the mounting frame 30 is disposed on the slider 22, and the vacuum chamber door 23 is fixed to the mounting frame 30. The first drive assembly 26 and the second drive assembly 28 are both drive motors. The moving assembly is a driving cylinder 24, a piston rod of the driving cylinder 24 is fixed with the sliding block 22, and a telescopic direction of the piston rod of the driving cylinder 24 is parallel to a length direction of the guide rail 21. The first drive assembly 26 and the second drive assembly 28 are both disposed on the slider 22.
In this embodiment, the leak detection production line further includes a transmission seal assembly 40, where the transmission seal assembly 40 is disposed at an end of the drum 25 in the tank. The transmission sealing assembly 40 seals the end of the cylinder 25 in the vacuum chamber to avoid air leakage at the vacuum chamber door 23.
The vacuum boxes 10 are sequentially arranged, the transport mechanisms are sequentially arranged, and each transport mechanism corresponds to one vacuum box 10. In the initial state, the vacuum box door 23 is not closed yet, and the in-box rollers 25 of the plurality of conveying mechanisms are sequentially arranged to form a conveying pipeline. After the first spool piece is placed on the first in-box roller 25 of the transportation line, the piston rod of the driving cylinder 24 of the first transportation mechanism drives the sliding block 22 to move along the guide rail 21, so that the sliding block 22 and the components arranged on the sliding block 22 move towards the vacuum box 10 until the in-box roller 25 of the first transportation mechanism moves into the vacuum box 10, and the vacuum box door 23 closes the vacuum box 10, at this time, the out-box roller 27 of the first transportation mechanism moves to the initial position of the in-box roller 25, thereby the out-box roller 27 replaces the position of the in-box roller 25 on the transportation line, so that the transportation line can still transport the workpieces. When the second workpiece is placed on the conveying line, the second workpiece is placed on the outer cylinder 27 of the first conveying mechanism, and the second driving assembly 28 drives the outer cylinder 27 to rotate, so that the second workpiece is conveyed to the inner cylinder 25 of the second conveying mechanism, and then the operation of conveying the second workpiece into the vacuum box 10 is performed. When the first workpiece is detected, the piston rod of the driving cylinder 24 of the first conveying mechanism drives the sliding block 22 to move to the initial position, and the first driving component 26 of the first conveying mechanism drives the in-box roller 25 to rotate, so that the detected workpiece is conveyed continuously along the conveying assembly line.
Through the arrangement, after the in-box roller 25 of one conveying mechanism enters the vacuum box body 10, the position of the in-box roller 25 on the conveying assembly line is replaced by the out-box roller 27, so that the whole conveying assembly line cannot be interrupted, the conveying process of different types of workpieces can be continued, and the production efficiency is improved.
The leak detection production line can ensure that the transportation production line is not interrupted, so that different kinds of workpieces can be continuously conveyed into the corresponding vacuum boxes for detection, and the efficiency of the whole detection production line is higher.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (3)
1. A leak detection production line comprises at least two vacuum boxes and at least two conveying mechanisms which are sequentially arranged; each vacuum box body is arranged corresponding to each transport mechanism; the conveying mechanism comprises a guide rail, a sliding block, a moving assembly, a first driving assembly, a second driving assembly, a vacuum box door, an in-box roller and an out-box roller, wherein the vacuum box door, the in-box roller and the out-box roller are arranged on the sliding block; the guide rail faces the vacuum box body along the length direction;
The sliding block is slidably arranged on the guide rail; the moving assembly is connected with the sliding block and can drive the sliding block to slide along the guide rail; the position of the vacuum box door corresponds to the vacuum box body; the inner box roller is arranged at one side of the vacuum box door close to the vacuum box body, and the outer box roller is arranged at one side of the vacuum box door far away from the vacuum box body; the first driving component can drive the roller in the box to rotate, and the second driving component can drive the roller outside the box to rotate;
The transport mechanism further comprises a mounting frame, the mounting frame is arranged on the sliding block, and the vacuum box door is fixed with the mounting frame; the first driving component and the second driving component are both arranged on the sliding block; the device also comprises a transmission sealing assembly, wherein the transmission sealing assembly is arranged at the end part of the roller in the box.
2. A leak detection line as defined in claim 1, wherein: the first driving component and the second driving component are both driving motors.
3. A leak detection line as defined in claim 1, wherein: the moving assembly is a driving air cylinder, a piston rod of the driving air cylinder is fixed with the sliding block, and the extending and contracting direction of the piston rod of the driving air cylinder is parallel to the length direction of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054046.0A CN110823457B (en) | 2019-10-31 | 2019-10-31 | Leak hunting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054046.0A CN110823457B (en) | 2019-10-31 | 2019-10-31 | Leak hunting production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110823457A CN110823457A (en) | 2020-02-21 |
| CN110823457B true CN110823457B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911054046.0A Active CN110823457B (en) | 2019-10-31 | 2019-10-31 | Leak hunting production line |
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| Country | Link |
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| CN (1) | CN110823457B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671232B (en) * | 2022-04-08 | 2023-07-07 | 珠海格力电器股份有限公司 | Tunnel type automatic box inlet and outlet leakage detection system and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003072944A (en) * | 2001-09-03 | 2003-03-12 | Hirata Corp | Work conveying device, and sealing structure of traveling path of work conveying device |
| CN101943708A (en) * | 2010-09-01 | 2011-01-12 | 王少波 | Automatic tester |
| CN110018398A (en) * | 2019-05-13 | 2019-07-16 | 江苏金智科技股份有限公司 | A kind of fault detector intellectualized detection line |
| CN211452724U (en) * | 2019-10-31 | 2020-09-08 | 江门龙浩智能装备有限公司 | Leak hunting production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433436B (en) * | 2016-05-28 | 2019-06-04 | 鸿富锦精密工业（深圳）有限公司 | Insert equipment |
-
2019
- 2019-10-31 CN CN201911054046.0A patent/CN110823457B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003072944A (en) * | 2001-09-03 | 2003-03-12 | Hirata Corp | Work conveying device, and sealing structure of traveling path of work conveying device |
| CN101943708A (en) * | 2010-09-01 | 2011-01-12 | 王少波 | Automatic tester |
| CN110018398A (en) * | 2019-05-13 | 2019-07-16 | 江苏金智科技股份有限公司 | A kind of fault detector intellectualized detection line |
| CN211452724U (en) * | 2019-10-31 | 2020-09-08 | 江门龙浩智能装备有限公司 | Leak hunting production line |
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| CN110823457A (en) | 2020-02-21 |
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