CN212494051U - Online leakproofness check out test set - Google Patents
Online leakproofness check out test set Download PDFInfo
- Publication number
- CN212494051U CN212494051U CN202021017687.7U CN202021017687U CN212494051U CN 212494051 U CN212494051 U CN 212494051U CN 202021017687 U CN202021017687 U CN 202021017687U CN 212494051 U CN212494051 U CN 212494051U
- Authority
- CN
- China
- Prior art keywords
- material pressing
- pressing frame
- product
- conveying
- conveying platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides an online sealing detection device, which comprises a conveying platform, a material pressing frame and an eliminating device; the product is placed and is steadily advanced on conveying platform, and conveying platform's entrance is provided with the induction type switch, and one side of conveying platform is provided with presses the work or material rest, and induction type photoelectric switch opens and presses the work or material rest to push down the action to the product after sensing the product, and removing devices sets up in conveying platform's exit, blows to the product to realize the separation of certified products and defective products. The device can be connected into a production line, and each produced product can be detected, so that the online detection of all products is realized, the selective inspection is changed into the necessary inspection, and the products leaving the factory are all qualified products.
Description
Technical Field
The utility model relates to an equipment detects technical field, specifically, relates to an online leakproofness check out test set.
Background
The online sealing detection equipment is configured on a production line to automatically detect whether the sealing performance of all products is intact, is mainly applied to the industries of food packaging, drug production and the like, and can also be applied to other fields of light industry and the like. The most conventional application is that after the package is inflated, products which are well sealed and airtight can automatically pass through, products which are air-leaked or do not reach the standard in inflation are removed from a production line, the products flowing through the production line are ensured to be inflated sufficiently, and the quality of the products is ensured.
In the prior art, a negative pressure detection platform is constructed, an object to be detected needs to be placed in the negative pressure detection platform under a normal pressure environment during detection, the platform is sealed and vacuumized, and the state of the object to be detected under the negative pressure environment is observed, so that whether the object leaks air or not is judged. The existing mechanism has the following defects: the negative pressure detection platform is an equipment independent of the production line, a batch of produced products can only be subjected to spot inspection, and the produced products cannot be detected one by one, so that the possibility of missing inspection of bad products is increased. Therefore, a new type of detection equipment is urgently needed, which can be connected into the production line to realize the online automatic detection of all products.
Patent document CN202024866U discloses a device for rapidly detecting the sealing performance of a flexible packaging bag, which adopts a closed container to detect only one packaging bag at a time, and has low utilization rate and low detection efficiency, and is not suitable for online detection; and for the packaging bag with poor sealing performance, the internal air pressure of the packaging bag can rapidly change along with the air pressure in the container and reach the air pressure balance, and whether the sealing performance of the packaging bag is good or not is difficult to judge only by the indication value change of the pressure sensor.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing an online leakproofness check out test set.
According to the utility model provides an online sealing detection device, which comprises a conveying platform, a material pressing frame and an eliminating device;
the product is placed on the conveying platform to stably advance, an inductive switch is arranged at the inlet of the conveying platform, a material pressing frame is arranged on one side of the conveying platform, the material pressing frame is started to perform downward pressing action on the product after the inductive photoelectric switch senses the product, and the removing device is arranged at the outlet of the conveying platform to blow the product so as to realize the separation of qualified products and defective products;
the conveying platform is divided into a first conveying table top and a second conveying table top which are mutually independent;
the material pressing frame is divided into a first material pressing frame and a second material pressing frame which have the same structure;
the first material pressing frame is arranged on one side of the first conveying table surface, and the second material pressing frame is arranged on one side of the second conveying table surface;
the belt speed on the conveying platform, the first material pressing frame and the second material pressing frame is the same as or greater than the production line speed of the product;
a first photoelectric switch is arranged in front of the first conveying table; a second photoelectric switch is arranged in front of the second conveying table;
when the product is conveyed to the first conveying table surface, a first photoelectric switch is triggered to be started, and the first material pressing frame starts to press down;
when the product is conveyed to the second conveying table surface, a second photoelectric switch is triggered to be started, and the second material pressing frame starts to press down;
the material pressing frame comprises a connecting rod mechanism and a material pressing table board, a synchronous wheel set on the connecting rod mechanism is connected by a synchronous belt, and the connecting rod mechanism drives a belt of the material pressing table board to move;
the removing device comprises a blowing removing device and a material receiving box, and the blowing removing device and the material receiving box are respectively arranged on two sides of the conveying platform and are oppositely arranged;
the blowing and removing device is provided with at least two blowing and bumping nozzles, and a material receiving box is arranged opposite to the blowing and bumping nozzles;
the material pressing frame is provided with at least two pairs of link mechanisms, and the link mechanisms are oppositely arranged on two sides of the material pressing table board;
the pushing down action of the first material pressing frame extrudes a part of gas, and the pushing down action of the second material pressing frame is used for judging whether gas leaks or not.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the equipment which can be connected into a production line is provided, each produced product can be detected, so that the online detection of all products is realized, the selective inspection is changed into the necessary inspection, and the products leaving the factory are all qualified products.
2. The conveying platform is divided into two independent sections, so that the situation that the belt is pressed and stopped due to too large pressure during pressing action is avoided.
3. The material pressing frame is divided into two independent parts, and the pressing action is only specific to one product each time, so that the online detection of all the products is realized.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the frame structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the conveying table of the present invention;
fig. 3 is a schematic view of a partial structure of the material pressing table of the present invention;
fig. 4 is a schematic view of a local structure of the removing device of the present invention.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Example 1
The device is connected to the production line, each produced product is detected one by one, online detection of all products is achieved, the sampling inspection is changed into the necessary inspection, and the ex-factory qualification rate of the products is improved.
As shown in fig. 1, a conveying platform 3 is built, products stably advance on the conveying platform 3, two sets of material pressing frames are designed, the products are sent to an inlet of the conveying platform 3, a photoelectric switch of induction is triggered, the first material pressing frame 1 is controlled to pre-press the products to perform pressing action, the products are enabled to become flat, meanwhile, the pre-pressing can also extrude part of the air leakage products out, and the detection at the back is enabled to be realized more easily. After the product is pre-pressed by the first material pressing frame 1, the product moves backwards, after the induction of the second group of photoelectric switches is triggered, the second material pressing frame 2 starts to do pressing actions, whether the product leaks air or not can be judged, the upper limit and the lower limit of the motion trail are set at the same time, whether the product is an unqualified product which is not inflated enough or leaks air is judged, after the judgment, the unqualified product is removed through the subsequent removing device 4, the unqualified product is removed, and therefore the product which passes through the detection is qualified, the speed of the flat belt on the conveying platform 1, the first material pressing frame 2 and the second material pressing frame 3 is equal to or greater than the speed of the production line, each pressing action of the first material pressing frame 1 and the second material pressing frame 2 only aims at one product, and therefore the online detection of all.
The first material pressing frame and the second material pressing frame are identical in structure, but the functions of the first material pressing frame and the second material pressing frame are different, the first material pressing frame only applies force to the materials, the purpose is that the shaping and air leakage materials can extrude a part of air to be exhausted, a motion track data system of the first material pressing frame cannot collect, the motion track data of the second material pressing frame can be collected and analyzed by the system, whether the materials are air leakage or not is judged according to the motion track data, different parts of the first material pressing frame and the second material pressing frame are mainly controlled by a driving motor, the motor of the first material pressing frame and the system give an instruction, the driving motor of the second material pressing frame can act according to the instruction, no feedback exists, and the driving motor of the second material pressing frame can be monitored by the system at any time and record and analysis.
The upper limit and the lower limit of the set movement track refer to the movement track of the second material pressing frame, the material pressing frame is a set of link mechanism, the part which presses the materials at the top is always parallel to the surface of the belt of the conveying platform, the upper limit and the lower limit are the distance between the material pressing frame and the surface of the belt, and on the premise of meeting the system judgment condition, the minimum distance from the belt is the lower limit, and the maximum distance from the belt is the upper limit.
The inflatable materials can be divided into four materials, namely, inflated full, not inflated enough, air leaking, not inflated enough and air leaking, when the not inflated materials are extruded relative to the inflated full materials, the whole thickness is thinner than that of the inflated full materials, so that the lower limit can be judged to be unqualified if the lower limit is set to be higher than the thickness of the not inflated full materials, and some manufacturers can accept the not inflated full materials, so that the contradiction exists, and the reasonable upper limit and the reasonable lower limit are set.
As shown in fig. 2, the conveying platform 1 has two sets of independent conveying mechanisms, namely a first conveying platform surface 5 and a second conveying platform surface 6, in order to prevent the situation that the belt is pressed and stopped due to too large pressure when two sets of material pressing frames press down the product, the first photoelectric switch 7 corresponds to the first conveying platform surface 5, and the second photoelectric switch 8 corresponds to the second conveying platform surface 6, so as to conveniently control the subsequent action.
As shown in figure 3, the material pressing frame is composed of a set of link mechanism 9 and a material pressing table board 10, a synchronous wheel set on the link mechanism 9 is connected by a synchronous belt, a belt on the material pressing table board is driven to move, the speed is consistent with the speed of a conveying table board, the product is guaranteed to move forwards during detection and cannot stop due to acting force, the link mechanism enables detection beats to meet the requirements of a production line through reasonable size selection, each shaft joint of the link mechanism is precisely machined, pre-stressing processing is carried out during installation of external parts, no gap in a rotating link is guaranteed, the detected detection curve of the product is stable, and detection precision is improved.
As shown in fig. 4, the removing device 4 is a set of blowing removing device 12, two blowing nozzles are designed to increase the blown area of the product, a material receiving box 11 is installed opposite to the blowing nozzles, and when the defective product is determined, the blowing nozzles in the removing device eject gas to blow the defective product into the material receiving box, so as to separate the defective product from the defective product.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The online sealing detection equipment is characterized by comprising a conveying platform (3), a material pressing frame and a removing device (4);
the product is placed and is steadily advanced on conveying platform (3), and the entrance of conveying platform (3) is provided with the induction type switch, and one side of conveying platform (3) is provided with presses the work or material rest, and induction type photoelectric switch opens and presses the work or material rest to push down the action to the product after sensing the product, and removing devices (4) set up in the exit of conveying platform (3), blow to the product to realize the separation of certified products and defective products.
2. The on-line tightness detection device according to claim 1, characterized in that said conveying platform (3) is divided into a first conveying table (5) and a second conveying table (6), the first conveying table (5) and the second conveying table (6) being independent from each other.
3. The online tightness detection device according to claim 2, characterized in that said presses are divided into a first press (1) and a second press (2) with the same structure;
the first material pressing frame (1) is arranged on one side of the first conveying table top (5), and the second material pressing frame (2) is arranged on one side of the second conveying table top (6);
the belt speed on the conveying platform (3), the first material pressing frame (1) and the second material pressing frame (2) is the same as or greater than the production line speed of the product.
4. The in-line tightness detection device according to claim 3, characterized in that a first photoelectric switch (7) is arranged in front of the first conveying table (5); a second photoelectric switch (8) is arranged in front of the second conveying table top (6);
when a product is conveyed to the first conveying table top (5), the first photoelectric switch (7) is triggered to be turned on, and the first material pressing frame (1) starts to press down;
when the product is sent to the second conveying table surface (6), the second photoelectric switch (8) is triggered to be turned on, and the second material pressing frame (2) starts to press down.
5. The online tightness detection device according to claim 1, wherein the pressing frame comprises a link mechanism (9) and a pressing table top (10), a synchronous wheel set on the link mechanism (9) is connected by a synchronous belt, and the link mechanism (9) drives a belt of the pressing table top (10) to move.
6. The online tightness detection device according to claim 1, wherein the removing device (4) comprises a blowing removing device (12) and a receiving box (11), and the blowing removing device (12) and the receiving box (11) are respectively arranged on two sides of the conveying platform (3) and are oppositely arranged.
7. The online tightness detection device according to claim 6, characterized in that at least two air blasting nozzles are arranged in the air blasting removing device (12), and a material receiving box (11) is arranged opposite to the air blasting nozzles.
8. The online tightness detection device according to claim 5, wherein at least two pairs of linkage mechanisms (9) are disposed on the pressing frame, and the linkage mechanisms (9) are disposed on two sides of the pressing table (10) oppositely.
9. The apparatus of claim 3, wherein the first press (1) pushes a portion of the gas out and the second press (2) pushes a portion of the gas out to determine if there is a gas leak.
10. The online sealing detection equipment is characterized by comprising a conveying platform (3), a material pressing frame and a removing device (4);
the product is placed on the conveying platform (3) to stably advance, an inductive switch is arranged at an inlet of the conveying platform (3), a material pressing frame is arranged on one side of the conveying platform (3), after the inductive photoelectric switch senses the product, the material pressing frame is started to press the product, and the removing device (4) is arranged at an outlet of the conveying platform (3) to blow the product so as to separate qualified products from unqualified products;
the conveying platform (3) is divided into a first conveying table top (5) and a second conveying table top (6), and the first conveying table top (5) and the second conveying table top (6) are mutually independent;
the material pressing frame is divided into a first material pressing frame (1) and a second material pressing frame (2) which are identical in structure;
the first material pressing frame (1) is arranged on one side of the first conveying table top (5), and the second material pressing frame (2) is arranged on one side of the second conveying table top (6);
the belt speed on the conveying platform (3), the first material pressing frame (1) and the second material pressing frame (2) is the same as or greater than the production line speed of the product;
a first photoelectric switch (7) is arranged in front of the first conveying table top (5); a second photoelectric switch (8) is arranged in front of the second conveying table top (6);
when a product is conveyed to the first conveying table top (5), the first photoelectric switch (7) is triggered to be turned on, and the first material pressing frame (1) starts to press down;
when the product is conveyed to the second conveying table top (6), the second photoelectric switch (8) is triggered to be started, and the second material pressing frame (2) starts to press down;
the material pressing frame comprises a connecting rod mechanism (9) and a material pressing table board (10), a synchronous wheel set on the connecting rod mechanism (9) is connected by a synchronous belt, and the connecting rod mechanism (9) drives a belt of the material pressing table board (10) to move;
the removing device (4) comprises a blowing removing device (12) and a material receiving box (11), and the blowing removing device (12) and the material receiving box (11) are respectively arranged on two sides of the conveying platform (3) and are oppositely arranged;
at least two air blowing touch nozzles are arranged in the air blowing removing device (12), and a material receiving box (11) is arranged opposite to the air blowing touch nozzles;
the material pressing frame is provided with at least two pairs of link mechanisms (9), and the link mechanisms (9) are oppositely arranged on two sides of the material pressing table board (10);
the pushing down action of the first material pressing frame (1) extrudes a part of gas, and the pushing down action of the second material pressing frame (2) is used for judging whether gas leaks or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017687.7U CN212494051U (en) | 2020-06-05 | 2020-06-05 | Online leakproofness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017687.7U CN212494051U (en) | 2020-06-05 | 2020-06-05 | Online leakproofness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212494051U true CN212494051U (en) | 2021-02-09 |
Family
ID=74383106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021017687.7U Active CN212494051U (en) | 2020-06-05 | 2020-06-05 | Online leakproofness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212494051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682764A (en) * | 2021-07-31 | 2021-11-23 | 上海特丫特智能科技有限公司 | Online vacuum packaging air tightness detection device |
| CN115957985A (en) * | 2023-02-13 | 2023-04-14 | 成立航空技术(成都)有限公司 | Aerospace engine fuel nozzle tightness detection device |
-
2020
- 2020-06-05 CN CN202021017687.7U patent/CN212494051U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682764A (en) * | 2021-07-31 | 2021-11-23 | 上海特丫特智能科技有限公司 | Online vacuum packaging air tightness detection device |
| CN115957985A (en) * | 2023-02-13 | 2023-04-14 | 成立航空技术(成都)有限公司 | Aerospace engine fuel nozzle tightness detection device |
| CN115957985B (en) * | 2023-02-13 | 2023-05-26 | 成立航空技术(成都)有限公司 | Fuel nozzle tightness detection equipment for aerospace engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212494051U (en) | Online leakproofness check out test set | |
| CN107051905B (en) | Automatic weight quality inspection and distribution assembly line for cylindrical products | |
| CN101435735B (en) | Method and device for detecting sealing property of seal bearing | |
| CN206288326U (en) | A kind of novel product packaging detection device | |
| CN201622158U (en) | Screw filter leakage detecting machine | |
| CN113720543B (en) | Automatic equipment for helium detection of battery cover plate | |
| CN105712070A (en) | Packing bag leakage detection device and method | |
| CN115009554B (en) | Full-automatic filling equipment for lithium salt of lithium battery | |
| CN102169042A (en) | Screw type filter leakage-detecting machine | |
| CN106076884B (en) | A kind of smart bearing shell detection line | |
| CN111674652A (en) | Bubble cap plate defective product removing device | |
| JPH0737912B2 (en) | Inspection method for leaks in nitrogen gas filled packages | |
| CN111060268A (en) | Online leakproofness detection device | |
| JP2007071568A (en) | Seal failure inspection device of gable top product | |
| CN218559388U (en) | Wrapping bag leakage detecting device | |
| CN216484671U (en) | Cigarette packet disassembly and inspection device capable of comprehensively detecting cigarette packets and cigarette appearances | |
| CN216460216U (en) | Finished cigarette disassembly and inspection device | |
| CN111359895B (en) | Hub bearing inner wheel demagnetizing, cleaning, measuring and flaw detecting integrated machine | |
| CN211707441U (en) | Categorised board collecting mechanism that AOI detector used | |
| CN212333147U (en) | Automatic bonding equipment for plane of packaging bag | |
| CN114873001A (en) | Food package's quick check out test set | |
| CN210014874U (en) | Automatic air tightness detection equipment for aluminum battery box | |
| CN219702716U (en) | Test platform for sensor chip | |
| CN112108405B (en) | Online gas tightness detection device | |
| CN205973183U (en) | Pressfitting effect automated inspection carton indentator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |