CN210365813U - Automatic production line for helium detection of oil tank - Google Patents
Automatic production line for helium detection of oil tank Download PDFInfo
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- CN210365813U CN210365813U CN201920852964.7U CN201920852964U CN210365813U CN 210365813 U CN210365813 U CN 210365813U CN 201920852964 U CN201920852964 U CN 201920852964U CN 210365813 U CN210365813 U CN 210365813U
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Abstract
The utility model discloses an automatic production line for helium detection of an oil tank, which comprises helium detection equipment, an upper piece transmission line, a qualified piece transmission line, a defective piece transmission line and a manipulator; a helium detection platform is arranged in front of the helium detection equipment, and a detection area is arranged on the helium detection platform; the upper piece transmission line is provided with a to-be-detected area; the qualified part transmission line is used for transmitting the oil tank qualified in the helium test, and the defective part transmission line is used for transmitting the oil tank unqualified in the helium test; the manipulator includes first fixture and second fixture, and first fixture is used for waiting to examine the oil tank that waits to detect in the district and removes to the detection zone in, and second fixture is used for removing the oil tank that has detected in the detection zone to on the qualified piece transmission line or bad piece transmission line. The utility model provides an automatic production line is examined to oil tank helium has effectively solved among the prior art artifical manual helium and has examined the problem that causes the manpower extravagant, manufacturing cost is high, helium detection efficiency is low, has realized the automatic leak detection and the transmission of oil tank.
Description
Technical Field
The utility model relates to an oil tank makes technical field, especially relates to an automatic production line is examined to oil tank helium.
Background
After the automobile fuel tank is manufactured, the automobile fuel tank is generally required to be sent to a helium detection process, and leakage detection of the fuel tank is achieved through helium detection. The helium detection operation on the oil tank in the prior art needs manual operation, and specifically comprises manual feeding of a piece to the helium detection equipment and connection of the oil tank and the helium detection equipment, manual offline of the detected oil tank, and selection of the oil tank with the unqualified helium detection result. However, the oil tanks are usually produced in batches, which results in the need of a large amount of manpower to detect the oil tanks, which not only wastes manpower, but also increases the cost and reduces the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic production line is examined to oil tank helium to solve the problem among the above-mentioned prior art, realize the automatic leak detection and the transmission of oil tank.
The utility model provides an automatic production line is examined to oil tank helium, wherein, include:
the helium detection device is provided with a helium detection platform in front of the helium detection device, and the helium detection platform is provided with a detection area;
the device comprises an upper piece transmission line, a lower piece transmission line and a detection device, wherein the upper piece transmission line is provided with a to-be-detected area;
the qualified piece transmission line is used for transmitting the oil tank qualified in the helium test;
the defective part transmission line is used for transmitting the oil tank which is unqualified in helium detection;
the manipulator comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is used for moving the oil tank to be detected in the detection area to the detection area, and the second clamping mechanism is used for moving the detected oil tank in the detection area to the qualified piece transmission line or the defective piece transmission line.
The automatic production line for helium detection of the oil tank preferably further comprises an oil pipe sealing and positioning mechanism, wherein the oil pipe sealing and positioning mechanism is arranged on the helium detection platform and used for positioning and plugging an oil pipe joint on the oil tank.
The automatic production line for helium detection of the oil tank preferably comprises a clamping jaw, a sealing plug, a first cylinder, a second cylinder and a fixing frame;
the fixed frame is fixedly arranged in the detection area, and a sliding rail is arranged on the fixed frame;
the first cylinder and the second cylinder are both arranged on the fixed frame;
the clamping jaw is connected with the first air cylinder, and the first air cylinder is used for driving the clamping jaw to open or clamp;
the sealing plug is connected with the second cylinder, and the second cylinder is used for driving the sealing plug to slide on the sliding rail.
The automatic production line for helium detection of the oil tank is characterized in that preferably, a transition area is further arranged on the helium detection platform, the detection area is arranged on one side, close to the helium detection equipment, of the helium detection platform, the transition area is arranged on one side, far away from the helium detection equipment, of the helium detection platform, and two ends of the transition area are respectively aligned with the upper piece transmission line and the qualified piece transmission line.
The automatic production line for helium detection of the fuel tank is characterized in that the upper conveying line is provided with a barcode scanning device.
The utility model provides an automatic production line is examined to oil tank helium has effectively solved among the prior art artifical manual helium and has examined the problem that causes the manpower extravagant, manufacturing cost is high, helium detection efficiency is low, has realized the automatic leak detection and the transmission of oil tank.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a flowchart of a helium tank circulation method according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an automatic production line for helium testing of an oil tank according to an embodiment of the present invention;
fig. 3 is a top view of the automatic production line for helium testing of the oil tank provided by the embodiment of the present invention.
Description of reference numerals:
100-helium testing equipment 200-manipulator 210-first clamping mechanism
220-second gripper mechanism 230-connecting arm 240-robotic arm
300-upper piece transmission line 310-to-be-inspected area 400-qualified piece transmission line
500-bad part transmission line 600-helium testing platform 610-detection area
620-transition zone
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention provides a helium testing tank circulation method, which includes the following steps:
and S100, inputting the oil tank to be detected into the to-be-detected area 310.
Step S200, the first clamping mechanism 210 of the driving manipulator 200 grabs the oil tank to be detected, and the second clamping mechanism 220 of the driving manipulator 200 grabs the detected oil tank in the detection area 610. The first clamping mechanism 210 and the second clamping mechanism 220 can synchronously complete the picking and placing actions of the corresponding oil tanks, so that the production efficiency is improved.
And step S300, receiving a helium detection result fed back by the helium detection device 100, judging whether the detected oil tank is qualified or not according to the helium detection result, and if so, entering step S310.
Step S310, driving the second clamping mechanism 220 to move from the detection area 610 to the qualified piece transmission line 400, placing the qualified detected oil tank on the qualified piece transmission line 400, driving the first clamping mechanism 210 to move from the to-be-detected area 310 to the detection area 610, and placing the oil tank to be detected in the detection area 610.
And S400, performing helium detection on the oil tank to be detected in the detection area 610.
Compared with the prior art, the embodiment of the utility model provides a helium detects oil tank circulation method has solved among the prior art artifical manual helium and has examined the problem that causes the manpower extravagant, manufacturing cost is high, helium detection efficiency is low, has realized the automatic leak detection and the transmission of oil tank.
Wherein, if the result of judging whether the detected oil tank is qualified according to the helium detection result is negative, the method further comprises the following steps:
step S320, driving the second clamping mechanism 220 to move out of the detection area 610, driving the first clamping mechanism 210 to move from the to-be-detected area 310 to the detection area 610, placing the to-be-detected oil tank into the detection area 610, controlling the second clamping mechanism 220 to move to the defective part transmission line 500, and placing the unqualified detected oil tank onto the defective part transmission line 500. Therefore, automatic sorting and conveying of the helium-tested qualified parts and the helium-tested defective parts are realized.
Further, after driving the first clamping mechanism 210 to move from the inspection area 310 to the detection area 610 and placing the oil tank to be inspected in the detection area 610, the method further comprises:
and step S10, detecting whether the oil pipe joint of the oil tank falls into the clamping area, and if so, entering step S20.
And step S20, controlling a clamping jaw in the oil pipe sealing and positioning mechanism to clamp the oil pipe joint.
And S30, controlling a sealing plug in the oil pipe sealing and positioning mechanism to plug the oil pipe joint.
Further, if the result of detecting whether the oil pipe joint of the oil tank falls into the clamping area is negative, the method further comprises the following steps:
and step S40, starting an alarm device to prompt an operator to adjust the positioning state of the oil pipe. Wherein, alarm device can send out warning sound, perhaps reaches the effect of warning through the mode of warning light scintillation or transform colour, and specific warning formula this embodiment is not restricted.
In a specific embodiment, the detection area 610 is disposed on the helium testing platform 600 in a region close to the helium testing device 100, a transition area 620 is further disposed on the helium testing platform 600 in a region far from the helium testing device 100, two ends of the transition area 620 are respectively aligned with the upper piece transmission line 300 and the qualified piece transmission line 400, and the helium testing tank circulation method specifically includes the following steps:
step S1, when the fuel tank to be detected is inputted into the inspection area 310 and the fuel tank in the detection area 610 has been helium-detected, the control robot 200 drives the first clamping mechanism 210 to move to the position above the inspection area 310, and drives the second clamping mechanism 220 to move to the position above the detection area 610 after passing through the transition area 620.
Step S2, the first clamping mechanism 210 is controlled to clamp the oil tank to be detected, and the second clamping mechanism 220 is controlled to clamp the detected oil tank.
And step S3, controlling the second clamping mechanism 220 to move above the transition area 620.
Step S4, if the received helium test result is qualified, the second clamping mechanism 220 is driven to move from the transition area 620 to the position above the qualified part transmission line 400, the oil tank qualified for helium test is placed on the qualified part transmission line 400, the first clamping mechanism 210 is driven to move from the area to be tested 310 to the detection area 610, and the oil tank to be tested is placed in the detection area 610 for helium test.
Step S5, if the received helium test result is not qualified, the first clamping mechanism 210 is driven to move from the inspection area 310 to the detection area 610, and the oil tank to be tested is placed in the detection area 610 to prepare for the helium test, the second clamping mechanism 220 is driven to move from the transition area 620 to the upper side of the defective part transmission line 500, and the detected oil tank is kept suspended.
Step S6, the second clamping mechanism 220 is driven to move to the position above the defective part transmission line 500, and the unqualified helium testing tank is placed on the defective part transmission line 500.
And step S7, driving the first clamping mechanism 210 and the second clamping mechanism 220 to return to the initial position.
It should be noted that after step S4, the robot may drive the first clamping mechanism 210 and the second clamping mechanism 220 to synchronously retract to above the defective part conveying line 500, and then may further retract to the initial position. That is to say, no matter whether the helium detected oil tank is qualified or not, the manipulator drives the first clamping mechanism 210 and the second clamping mechanism 220 to be retreated to the upper side of the defective part transmission line 500 in advance and then return to the initial position, so that when the helium detected oil tank is unqualified, the manipulator does not need to move to other areas to place the unqualified oil tank, but can place the unqualified oil tank on the defective part transmission line 500 on the return path of the manipulator, thereby improving the operation efficiency of the manipulator and accelerating the production beat.
Therefore, the automatic production line for helium testing of the oil tank can realize sorting and transmission of qualified oil tanks and unqualified oil tanks for helium testing in the return process of the manipulator 200, the production beat cannot be influenced, and the helium testing efficiency is guaranteed.
As shown in fig. 2 to fig. 3, an embodiment of the present invention further provides an automatic production line for helium testing of an oil tank, which includes a helium testing device 100, an upper piece transmission line 300, a qualified piece transmission line 400, a defective piece transmission line 500, and a manipulator 200; a helium detection platform 600 is arranged in front of the helium detection equipment 100, and a detection area 610 is arranged on the helium detection platform 600; the upper piece transmission line 300 is provided with a to-be-detected area 310; the qualified part transmission line 400 is used for transmitting the oil tank qualified in the helium test, and the defective part transmission line 500 is used for transmitting the oil tank unqualified in the helium test; the manipulator 200 comprises a first clamping mechanism 210 and a second clamping mechanism 220, wherein the first clamping mechanism 210 is used for moving the oil tank to be detected in the area 310 to be detected into the detection area 610, and the second clamping mechanism 220 is used for moving the detected oil tank in the detection area 610 onto the qualified piece conveying line 400 or the defective piece conveying line 500.
When the automatic production line for helium detection of the oil tank is used for helium detection and circulation of the oil tank, the method specifically comprises the following steps:
and S101, inputting the oil tank to be detected into the to-be-detected area 310 through the upper piece transmission line 300.
Step S102, the first clamping mechanism 210 of the driving manipulator 200 grabs the oil tank to be detected, and the second clamping mechanism 220 of the driving manipulator 200 grabs the detected oil tank in the detection area 610.
The manipulator 200 includes a mechanical arm 240 and a connecting arm 230, the mechanical arm 240 can drive the connecting arm 230 to perform a translational motion, the first clamping mechanism 210 and the second clamping mechanism 220 are respectively disposed at two ends of the connecting arm 230, and the first clamping mechanism 210 and the second clamping mechanism 220 can perform a synchronous translational motion integrally along with the connecting arm 230.
Step S103, a helium detection result fed back by the helium detection device 100 may be received by a receiving module in the controller, and whether the detected oil tank is qualified is determined according to the helium detection result, if so, the process goes to step S104.
Step S104, driving the second clamping mechanism 220 to move from the detection area 610 to the qualified piece transmission line 400, placing the qualified detected oil tank on the qualified piece transmission line 400, driving the first clamping mechanism 210 to move from the to-be-detected area 310 to the detection area 610, and placing the oil tank to be detected in the detection area 610.
And S105, performing helium detection on the oil tank to be detected in the detection area 610.
Compared with the prior art, the embodiment of the utility model provides an assembly line is examined to oil tank helium has solved among the prior art artifical manual helium and has examined the problem that causes the manpower extravagant, manufacturing cost is high, helium detection efficiency is low, has realized the automatic leak detection and the transmission of oil tank.
Specifically, the first clamping mechanism 210 and the second clamping mechanism 220 are both provided with suckers, so that the oil tank can be clamped or released through the suckers, and the problem of clamping damage to the appearance of the oil tank is avoided. In addition, in order to facilitate the telescopic control of the first and second clamping mechanisms 210 and 220, the first and second clamping mechanisms 210 and 220 may be connected to the connecting arm 230 by a cylinder.
In addition, when waiting to detect the oil tank and being carried to waiting to examine the district 310, wait to detect the position precision of oil tank in the district 310 in order to promote, guarantee that first fixture 210 can accurately press from both sides and get, can be provided with oil tank location structure in waiting to examine the district 310, this location structure includes the reference column more than two, this reference column can with set for the position cooperation on the oil tank.
Further, in order to simultaneously realize the positioning and sealing of the oil pipe joint, the automatic production line for the helium testing of the oil tank further comprises an oil pipe sealing and positioning mechanism, wherein the oil pipe sealing and positioning mechanism is arranged on the helium testing platform 600 and used for positioning and plugging the oil pipe joint on the oil tank.
Specifically, the oil pipe sealing and positioning mechanism comprises a clamping jaw, a sealing plug, a first cylinder, a second cylinder and a fixing frame; the fixed frame is fixedly arranged in the detection area 610, and a sliding rail is arranged on the fixed frame; the first cylinder and the second cylinder are both arranged on the fixed frame; the clamping jaw is connected with a first air cylinder, and the first air cylinder is used for driving the clamping jaw to open or clamp; the sealing plug is connected with the second cylinder, and the second cylinder is used for driving the sealing plug to slide on the sliding rail. After the oil tank to be detected is placed in the detection area 610, the oil pipe joint can be clamped into the clamping jaw, the clamping jaw can be driven by the first cylinder to clamp the oil pipe joint, then the sealing plug is driven by the second cylinder to slide along the sliding rail, so that the sealing plug is inserted into a hole in the oil pipe joint, and the automatic plugging of the oil pipe joint is realized.
Further, the helium testing platform 600 may further be provided with a transition area 620, the testing area 610 is disposed on one side of the helium testing platform 600 close to the helium testing device 100, the transition area 620 is disposed on one side of the helium testing platform 600 far from the helium testing device 100, and two ends of the transition area 620 are respectively aligned with the upper piece transmission line 300 and the qualified piece transmission line 400. Through setting up transition area 620, can avoid the arm 240 in getting the oil tank circulation in-process, collide with the oil tank in the part or the detection on the helium testing equipment 100 and interfere.
Further, this helium test circulation line still includes bar code scanning device, and this bar code scanning device sets up on last transmission line 300 to can carry out the automation to the oil tank data in the helium test and type in, the analysis statistics of the later stage of being convenient for.
The embodiment of the utility model provides an automatic production line is examined to oil tank helium has effectively solved among the prior art artifical manual helium and has examined the problem that causes the manpower extravagant, manufacturing cost is high, helium detection efficiency is low, has realized the automatic leak detection and the transmission of oil tank.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (5)
1. The utility model provides an automatic production line is examined to oil tank helium which characterized in that includes:
the helium detection device is provided with a helium detection platform in front of the helium detection device, and the helium detection platform is provided with a detection area;
the device comprises an upper piece transmission line, a lower piece transmission line and a detection device, wherein the upper piece transmission line is provided with a to-be-detected area;
the qualified piece transmission line is used for transmitting the oil tank qualified in the helium test;
the defective part transmission line is used for transmitting the oil tank which is unqualified in helium detection;
the manipulator comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is used for moving the oil tank to be detected in the detection area to the detection area, and the second clamping mechanism is used for moving the detected oil tank in the detection area to the qualified piece transmission line or the defective piece transmission line.
2. The automatic production line for helium detection of the oil tank as claimed in claim 1, further comprising an oil pipe sealing and positioning mechanism, wherein the oil pipe sealing and positioning mechanism is arranged on the helium detection platform and used for positioning and plugging an oil pipe joint on the oil tank.
3. The automatic production line for helium detection of the oil tank as claimed in claim 2, wherein the oil pipe sealing and positioning mechanism comprises a clamping jaw, a sealing plug, a first cylinder, a second cylinder and a fixing frame;
the fixed frame is fixedly arranged in the detection area, and a sliding rail is arranged on the fixed frame;
the first cylinder and the second cylinder are both arranged on the fixed frame;
the clamping jaw is connected with the first air cylinder, and the first air cylinder is used for driving the clamping jaw to open or clamp;
the sealing plug is connected with the second cylinder, and the second cylinder is used for driving the sealing plug to slide on the sliding rail.
4. The automatic production line for helium detection of the oil tank as claimed in claim 1, wherein a transition area is further disposed on the helium detection platform, the detection area is disposed on a side of the helium detection platform close to the helium detection equipment, the transition area is disposed on a side of the helium detection platform far away from the helium detection equipment, and two ends of the transition area are aligned with the upper piece transmission line and the lattice piece transmission line respectively.
5. The automatic production line for helium detection of fuel tank of claim 1, wherein the upper conveying line is further provided with a bar code scanning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852964.7U CN210365813U (en) | 2019-06-06 | 2019-06-06 | Automatic production line for helium detection of oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852964.7U CN210365813U (en) | 2019-06-06 | 2019-06-06 | Automatic production line for helium detection of oil tank |
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| CN210365813U true CN210365813U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920852964.7U Active CN210365813U (en) | 2019-06-06 | 2019-06-06 | Automatic production line for helium detection of oil tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127346A (en) * | 2019-06-06 | 2019-08-16 | 亚普汽车部件股份有限公司 | Helium observation tank circulation method and fuel tank helium examine automatic production line |
| CN114904795A (en) * | 2022-06-24 | 2022-08-16 | 陕西博迪塑胶有限责任公司 | Plastic product sorting equipment |
-
2019
- 2019-06-06 CN CN201920852964.7U patent/CN210365813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127346A (en) * | 2019-06-06 | 2019-08-16 | 亚普汽车部件股份有限公司 | Helium observation tank circulation method and fuel tank helium examine automatic production line |
| CN110127346B (en) * | 2019-06-06 | 2024-01-30 | 亚普汽车部件股份有限公司 | Helium detection oil tank circulation method and oil tank helium detection automatic production line |
| CN114904795A (en) * | 2022-06-24 | 2022-08-16 | 陕西博迪塑胶有限责任公司 | Plastic product sorting equipment |
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