CN211070918U - Pressure testing machine gas tightness detecting system - Google Patents
Pressure testing machine gas tightness detecting system Download PDFInfo
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- CN211070918U CN211070918U CN201921920315.2U CN201921920315U CN211070918U CN 211070918 U CN211070918 U CN 211070918U CN 201921920315 U CN201921920315 U CN 201921920315U CN 211070918 U CN211070918 U CN 211070918U
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Abstract
The utility model discloses a pressure testing machine gas tightness detecting system, include defective products case, pneumatic cylinder, mounting panel and install at the pneumatic cylinder and the baroceptor of mounting panel rear end face, controller and baroceptor, the top fixedly connected with slide bar of defective products case. The utility model discloses in, at first, when detecting the rubber tube for the defective work, controller control servo motor rotates, the revolving door of control defective work case rotates and opens, push the defective work incasement with unqualified rubber tube, this moment, the controller controls the defective work case revolving door again and closes, make qualified rubber tube release under the control of controller, sort to the qualified product containing box in by the manual work, sort qualified products and defective work through automatic will, the problem that artifical letter sorting easily confused has been solved, prevent that the defective work from flowing, secondly, stretch through second electric telescopic handle, thereby it extrudees to the rubber tube direction to drive the clamp, thereby it is fixed with the rubber tube, the convenience that the rubber tube is fixed has been promoted from this.
Description
Technical Field
The utility model relates to a pressure testing machine technical field especially relates to a pressure testing machine gas tightness detecting system.
Background
The pressure tester is suitable for detecting the pressure resistance, the air tightness and the bursting performance of various products such as vehicle hoses and assemblies, and meets the requirements of bursting pressure and pressure resistance tests of various types of hoses.
The pressure testing machine is examining time measuring to rubber tube spare gas tightness, if detect the work piece for the defective work, then the pilot lamp frequency of pressure testing machine scintillation and send the buzzing warning frequently, take off the defective work through the manual work again, place in the defective work containing box, nevertheless make mistakes easily during manual letter sorting of manual work, lead to the defective work to obscure with the defective work, the human factor probability increase of makeing mistakes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the pressure testing machine air tightness detection system is provided for solving the problem that the error probability of human factors is increased.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a pressure testing machine gas tightness detecting system, includes defective products case, pneumatic cylinder, mounting panel and installs pneumatic cylinder and pneumatic sensor at mounting panel rear end face, controller and pneumatic sensor, the top fixedly connected with slide bar of defective products case, the top fixedly connected with controller of slide bar is two sets of the outer terminal surface of slide bar all overlaps and is equipped with the sliding sleeve, the equal fixedly connected with mounting panel in the opposite side of two sets of sliding sleeves and the opposite side bottom of slide bar is two sets of multiunit gauge head subassembly is all installed to the preceding terminal surface of mounting panel, two sets of electric telescopic handle are installed at the top of defective products case, and two sets of electric telescopic handle's the other end respectively with two sets of sliding sleeve fixed connection.
As a further description of the above technical solution:
The measuring head assembly comprises two groups of fixing plates, two groups of second electric telescopic rods, two groups of clamping hoops, an air pipe, a push plate, a plurality of groups of extrusion springs and a pressure sensor.
As a further description of the above technical solution:
The front end face of the mounting plate is fixedly connected with two sets of fixing plates, the opposite sides of the two sets of fixing plates are provided with second electric telescopic rods, and the opposite sides of the two sets of second electric telescopic rods are fixedly connected with clamping hoops.
As a further description of the above technical solution:
The utility model discloses a pneumatic control valve, including mounting panel, tracheal outer terminal surface, pressure sensor, extrusion spring elastic connection, the preceding terminal surface fixedly connected with of mounting panel runs through the trachea of mounting panel, pressure sensor is installed to tracheal outer terminal surface, and pressure sensor's output and controller are connected, pressure sensor's preceding terminal surface has the push pedal through extrusion spring elastic connection.
As a further description of the above technical solution:
And the rear end face of the mounting plate is provided with a pneumatic cylinder and a pneumatic sensor which are communicated with the air pipe respectively, and the output ends of the pneumatic cylinder and the pneumatic sensor are connected with the controller.
As a further description of the above technical solution:
The front end face of the unqualified product box is provided with a servo motor, and the outer end face of an output shaft of the servo motor is fixedly connected with a rotating door.
As a further description of the above technical solution:
The output end of the controller is connected with the first electric telescopic rod, the second electric telescopic rod, the pneumatic cylinder and the servo motor respectively.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. In the utility model, through fixing the two ends of a plurality of groups of rubber tubes respectively at the inner sides of two groups of measuring head components at the same vertical line position, the pneumatic cylinder is controlled by the controller to inflate the rubber tubes, the pneumatic cylinder transmits an inflated air pressure value to the controller at the same time, the air flow inflated by the pneumatic cylinder into the inner side of the rubber tubes is input into the air pressure sensor through the rubber tubes, the air pressure sensor transmits the air pressure value to the controller, the controller compares the two groups of air pressure values to judge the air tightness of the rubber tubes, when the rubber tubes are detected to be unqualified products, the controller controls the second electric telescopic rods at the positions of the unqualified product rubber tubes to contract, the rubber tubes which are not fixed push out under the action of the extrusion springs, meanwhile, the controller controls the servo motor to rotate, the revolving door of the unqualified product box to rotate, at this moment, the controller is the reversal of control servo motor again for the defective work case revolving door is closed, and at this moment, make qualified products rubber tube release under the control of controller, by manual sorting to the qualified products containing box in, through automatic with qualified products and defective work letter sorting, solved the problem that manual sorting easily confused.
2. The utility model discloses in, when fixing the rubber tube in gauge head subassembly inboard, through establishing the rubber tube at the tracheal surface, extrude the rubber tube to the push pedal direction again, the extrusion spring shrink this moment, convey the extrusion force to pressure sensor, pressure sensor conveys information to the controller, and controller control second electric telescopic handle is tensile to drive the clamp and extrude to the rubber tube direction, thereby it is fixed with the rubber tube, has promoted the convenience that the rubber tube is fixed from this.
Drawings
Fig. 1 shows a schematic structural diagram of a pressure testing machine airtightness detection system provided according to an embodiment of the present invention;
Fig. 2 is a schematic diagram illustrating a top view of a probe assembly according to an embodiment of the present invention;
Fig. 3 is a schematic diagram illustrating a front view of a probe assembly provided according to an embodiment of the present invention;
Figure 4 shows a schematic diagram of a cross-sectional view of a reject bin provided in accordance with an embodiment of the present invention;
Fig. 5 is a schematic diagram illustrating a workflow block diagram provided according to an embodiment of the present invention.
Illustration of the drawings:
1. A defective product box; 2. a slide bar; 3. a controller; 4. a sliding sleeve; 5. a probe assembly; 501. a fixing plate; 502. a second electric telescopic rod; 503. a clamping hoop; 504. an air tube; 505. pushing the plate; 506. a compression spring; 507. a pressure sensor; 6. a pneumatic cylinder; 7. an air pressure sensor; 8. mounting a plate; 9. a first electric telescopic rod; 10. a servo motor; 11. a revolving door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
the utility model discloses in, the model of controller 3 that uses is (AVR central control treater), the model of the first electric telescopic handle 9 and the second electric telescopic handle 502 that use is (XT L-100), the model of the pressure sensor 7 that uses is (ZZ310-082), the model of the pneumatic cylinder 6 that uses is (the model is TJC-C1), the model of the pressure sensor 7 that uses is (MIK-P300), the model of the servo motor 10 that uses is (130ST-M06025) above-mentioned product all can be bought on the market.
Referring to fig. 1-5, the present invention provides a technical solution: a pressure test machine airtightness detection system comprises a defective product box 1, a pneumatic cylinder 6, a mounting plate 8, and a pneumatic cylinder 6 and a pneumatic sensor 7 which are arranged on the rear end face of the mounting plate 8, a controller 3 and a pneumatic sensor 7, the top of the defective product box 1 is fixedly connected with a slide bar 2, the top of the slide bar 2 is fixedly connected with the controller 3, the outer end faces of the two sets of slide bars 2 are respectively sleeved with a sliding sleeve 4, the opposite sides of the two sets of sliding sleeves 4 and the bottoms of the opposite sides of the slide bars 2 are respectively fixedly connected with the mounting plate 8, the front end faces of the two sets of mounting plates 8 are respectively provided with a plurality of measuring head assemblies 5, the top of the defective product box 1 is provided with two sets of first electric telescopic rods 9, the other ends of the two sets of first electric telescopic rods 9 are respectively and fixedly connected with the two sets of sliding, the air tightness detection of the rubber tubes with different lengths is facilitated, and the sliding of the mounting plate 8 on the sliding rod 2 is facilitated due to the arrangement of the sliding sleeve 4.
Specifically, as shown in fig. 1 and 2, the measuring head assembly 5 is composed of two sets of fixing plates 501, two sets of second electric telescopic rods 502, two sets of clamps 503, an air pipe 504, a push plate 505, a plurality of sets of extrusion springs 506 and a pressure sensor 507, the front end surface of the mounting plate 8 is fixedly connected with the two sets of fixing plates 501, the second electric telescopic rods 502 are respectively installed on the opposite sides of the two sets of fixing plates 501, the clamps 503 are respectively fixedly connected with the opposite sides of the two sets of second electric telescopic rods 502, the air pipe 504 penetrating through the mounting plate 8 is fixedly connected with the front end surface of the mounting plate 8, the pressure sensor 507 is installed on the outer end surface of the air pipe 504, the output end of the pressure sensor 507 is connected with the controller 3, the push plate 505 is elastically connected with the front end surface of the pressure sensor 507 through the extrusion springs 506, the pneumatic cylinders 6 and the pneumatic sensors 7 which are communicated with the air, when the air tightness of the rubber tube is detected, a plurality of groups of rubber tubes are respectively sleeved on the outer surfaces of two groups of air tubes 504 at the same vertical line position, then the rubber tubes are extruded towards the direction of a push plate 505, an extrusion spring 506 is contracted under the thrust of the push plate 505, extrusion force is transmitted to a pressure sensor 507, the pressure sensor 507 transmits information to a controller 3, the controller 3 controls a second electric telescopic rod 502 to stretch, so that a clamp 503 is driven to extrude towards the direction of the rubber tubes, so that the rubber tubes are fixed, at the moment, a pneumatic cylinder 6 is controlled by the controller 3 to blow air into the rubber tubes, the pneumatic cylinder 6 transmits the blown air pressure value to the controller 3, the air flow blown into the rubber tubes is transmitted to the inner side of an air pressure sensor 7 through the rubber tubes, the air pressure value is transmitted to the controller 3 through the air pressure sensor 7, the two groups of air pressure values are compared through the controller 3, when detecting the unqualified product, the controller 3 controls the servo motor 10 to start, the rotating door 11 on the inner side of the unqualified product box 1 is driven to rotate to open through the servo motor 10, meanwhile, the controller 3 controls the second electric telescopic rod 502 at the position of the unqualified product to contract, so that the clamping hoop 503 moves towards two sides, after the unqualified product loses the constraint of the clamping hoop 503, the unqualified product is pushed out under the action of the extrusion force of the extrusion spring 506, so that the unqualified product falls into the unqualified product box 1, then, the controller 3 controls the servo motor 10 to rotate reversely, the rotating door 11 is closed, at the moment, the controller 3 controls the second electric telescopic rod 502 at the position of the qualified product to contract, at the moment, the qualified product is pushed out under the action of the extrusion spring 506, the qualified product is manually sorted into the qualified.
Specifically, as shown in fig. 4, a servo motor 10 is installed on the front end face of the unqualified product box 1, a rotating door 11 is fixedly connected to the outer end face of an output shaft of the servo motor 10, and the rotating door 11 is driven to rotate by the servo motor 10, so that the opening and closing of the rotating door 11 on the inner side of the unqualified product box 1 are completed.
Specifically, as shown in fig. 5, the output end of the controller 3 is connected to the first electric telescopic rod 9, the second electric telescopic rod 502, the pneumatic cylinder 6 and the servo motor 10, and the controller 3 controls the start and the close of the first electric telescopic rod 9, the second electric telescopic rod 502, the pneumatic cylinder 6 and the servo motor 10.
The working principle is as follows: when the device is used, a plurality of groups of rubber pipes needing air tightness detection are respectively sleeved on the outer surfaces of two groups of air pipes 504 at the same vertical line position, the rubber pipes are extruded towards the direction of a push plate 505, an extrusion spring 506 is contracted under the thrust of the push plate 505, extrusion force is transmitted to a pressure sensor 507, the pressure sensor 507 transmits information to a controller 3, the controller 3 controls a second electric telescopic rod 502 to stretch, so as to drive a clamp 503 to extrude towards the direction of the rubber pipes, so as to fix the rubber pipes, at the moment, a pneumatic cylinder 6 is controlled by the controller 3 to blow air into the rubber pipes, the pneumatic cylinder 6 transmits the blown air pressure value to the controller 3, the air flow blown into the rubber pipes is transmitted to the inner side of an air pressure sensor 7 through the rubber pipes, the air pressure value is transmitted to the controller 3 through the air pressure sensor 7, the two groups of air pressure values are compared through the controller 3, so as to judge whether, when detecting the unqualified product, the controller 3 controls the servo motor 10 to start, the rotating door 11 on the inner side of the unqualified product box 1 is driven to rotate to open through the servo motor 10, meanwhile, the controller 3 controls the second electric telescopic rod 502 at the position of the unqualified product to contract, so that the clamping hoop 503 moves towards two sides, after the unqualified product loses the constraint of the clamping hoop 503, the unqualified product is pushed out under the action of the extrusion force of the extrusion spring 506, so that the unqualified product falls into the unqualified product box 1, then, the controller 3 controls the servo motor 10 to rotate reversely, the rotating door 11 is closed, at the moment, the controller 3 controls the second electric telescopic rod 502 at the position of the qualified product to contract, at the moment, the qualified product is pushed out under the action of the extrusion spring 506, the qualified product is manually sorted into the qualified.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A pressure test machine airtightness detection system comprises a defective product box (1), a pneumatic cylinder (6), a mounting plate (8), the pneumatic cylinder (6) and a pneumatic sensor (7) which are arranged on the rear end face of the mounting plate (8), a controller (3) and the pneumatic sensor (7), it is characterized in that the top of the unqualified product box (1) is fixedly connected with a slide bar (2), the top of the sliding rods (2) is fixedly connected with a controller (3), the outer end faces of the two groups of sliding rods (2) are respectively sleeved with a sliding sleeve (4), the opposite sides of the two sets of sliding sleeves (4) and the bottoms of the opposite sides of the sliding rods (2) are fixedly connected with mounting plates (8), the front end surfaces of the two sets of mounting plates (8) are respectively provided with a plurality of measuring head components (5), two groups of first electric telescopic rods (9) are arranged at the top of the unqualified product box (1), and the other ends of the two groups of first electric telescopic rods (9) are respectively and fixedly connected with the two groups of sliding sleeves (4).
2. The pressure test machine airtightness detection system according to claim 1, wherein the probe assembly (5) is composed of two sets of fixing plates (501), two sets of second electric telescopic rods (502), two sets of clamps (503), an air pipe (504), a push plate (505), a plurality of sets of extrusion springs (506), and a pressure sensor (507).
3. The pressure test machine airtightness detection system according to claim 2, wherein two sets of fixing plates (501) are fixedly connected to the front end face of the mounting plate (8), second electric telescopic rods (502) are respectively mounted on opposite sides of the two sets of fixing plates (501), and clamping bands (503) are respectively fixedly connected to opposite sides of the two sets of second electric telescopic rods (502).
4. The pressure test machine airtightness detection system according to claim 2, wherein the front end face of the mounting plate (8) is fixedly connected with an air pipe (504) penetrating through the mounting plate (8), the outer end face of the air pipe (504) is provided with a pressure sensor (507), the output end of the pressure sensor (507) is connected with the controller (3), and the front end face of the pressure sensor (507) is elastically connected with a push plate (505) through an extrusion spring (506).
5. The pressure test machine airtightness detection system according to claim 2, wherein the rear end faces of the two sets of mounting plates (8) are respectively provided with a pneumatic cylinder (6) and a pneumatic sensor (7) which are communicated with the air pipe (504), and the output ends of the pneumatic cylinder (6) and the pneumatic sensor (7) are connected with the controller (3).
6. The pressure test machine airtightness detection system according to claim 1, wherein a servo motor (10) is installed on a front end face of the unqualified product box (1), and a rotary door (11) is fixedly connected to an outer end face of an output shaft of the servo motor (10).
7. The pressure test machine airtightness detection system according to claim 2, wherein the output end of the controller (3) is connected to the first electric telescopic rod (9), the second electric telescopic rod (502), the pneumatic cylinder (6) and the servo motor (10), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920315.2U CN211070918U (en) | 2019-11-08 | 2019-11-08 | Pressure testing machine gas tightness detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920315.2U CN211070918U (en) | 2019-11-08 | 2019-11-08 | Pressure testing machine gas tightness detecting system |
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| CN211070918U true CN211070918U (en) | 2020-07-24 |
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| CN201921920315.2U Active CN211070918U (en) | 2019-11-08 | 2019-11-08 | Pressure testing machine gas tightness detecting system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113721A (en) * | 2020-09-29 | 2020-12-22 | 安徽和佳医疗用品科技有限公司 | PVC glove sealing performance detection equipment and detection method thereof |
| CN112284637A (en) * | 2020-10-12 | 2021-01-29 | 张家港大裕橡胶制品有限公司 | Quality detection device and method for rubber gloves |
| 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 |
| WO2024040579A1 (en) * | 2022-08-26 | 2024-02-29 | 董阳阳 | Conveying device having detection function |
-
2019
- 2019-11-08 CN CN201921920315.2U patent/CN211070918U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113721A (en) * | 2020-09-29 | 2020-12-22 | 安徽和佳医疗用品科技有限公司 | PVC glove sealing performance detection equipment and detection method thereof |
| CN112113721B (en) * | 2020-09-29 | 2023-09-19 | 安徽和佳医疗用品科技有限公司 | PVC glove tightness detection equipment and detection method thereof |
| CN112284637A (en) * | 2020-10-12 | 2021-01-29 | 张家港大裕橡胶制品有限公司 | Quality detection device and method for rubber gloves |
| WO2024040579A1 (en) * | 2022-08-26 | 2024-02-29 | 董阳阳 | Conveying device having detection function |
| 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 |
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