Feeding and discharging equipment for air tightness test robot

Abstract

The utility model relates to the technical field of automation, in particular to an air tightness test robot feeding and discharging device which comprises a machine table, a mechanical arm is arranged at the top of the machine table, a tail end material taking jig is arranged at the movable end of the mechanical arm, and a feeding transmission belt is arranged on one side of the mechanical arm. A positioning and intercepting device is arranged on the surface of the feeding transmission belt, and a warning lamp is arranged on the upper surface of the machine table through a supporting column. According to the feeding and discharging equipment for the air tightness test robot, the mechanical arm and the tail end material taking jig are arranged in a matched mode, so that products on the air tightness test machine are automatically taken and placed, the working efficiency can be effectively improved, meanwhile, the danger existing in manual taking and placing is avoided, product stacking caused by fatigue is likely to happen, and manual taking and placing are not convenient; and meanwhile, a large amount of manpower can be liberated, one person can watch and operate a plurality of air tightness testing machines for detection, and the labor cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to loading and unloading equipment for an airtightness testing robot. Background Art

[0002] Air tightness testing is a test method to detect whether a sealed container or structure can prevent gas leakage. Air tightness testing is an important part of product quality control. By selecting appropriate test methods and equipment, the sealing performance of the product can be effectively ensured, the safety of end users and the performance of the product can be guaranteed. This test is crucial to ensuring product quality, safety and performance, and is widely used in multiple industries and fields.

[0003] The current product air tightness test usually requires manual labor to take materials from the assembly line, manually place them in the fixture, and then click the start button to start the air tightness tester. After the air tightness test is completed, the materials are manually taken down and placed. This manual picking and placing is inefficient, and one person can only look after one machine. After long-term operation, fatigue is prone to occur, resulting in product stacking and certain dangers. In addition, the space in the inspection fixture is small, and manual picking and placing is inconvenient, which can easily cause secondary damage to the product. Therefore, in view of this situation, a material loading and unloading device for an air tightness test robot is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a loading and unloading device for an airtightness testing robot, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a loading and unloading device for an airtightness testing robot, comprising a machine platform, a robotic arm is arranged on the top of the machine platform, an end-picking fixture is arranged on the movable end of the robotic arm, a loading transmission belt is arranged on one side of the robotic arm, a positioning interception device is arranged on the surface of the loading transmission belt, and a warning light is arranged on the upper surface of the machine platform through a support column.

[0006] Optionally, the end-piece material picking fixture includes a robot arm mounting plate, a first connecting plate, a second connecting plate, four groups of suction cup groups, a lifting cylinder and a guide column. Two first connecting plates are arranged at the bottom of the robot arm mounting plate, and a second connecting plate is arranged at the bottom of the two first connecting plates. Four groups of suction cup groups are respectively arranged at the bottom of the two second connecting plates, and lifting cylinders and guide columns are arranged at the top of two groups of the suction cup groups.

[0007] Optionally, the lifting cylinder is located on the upper surface of the second connecting plate, and the driving end is connected to the suction cup group.

[0008] Optionally, the surface of the guide column passes through the second connecting plate through a linear bearing, and the bottom end is connected to the suction cup group.

[0009] Optionally, the positioning and intercepting device includes a side mounting block, a mounting top plate, a side baffle and a sensing component, wherein a mounting top plate is arranged on the top of the side mounting block, two side baffles are arranged on the bottom of the mounting top plate, and a sensing component is arranged on one end of one of the side baffles.

[0010] Optionally, the bottom of the platform is provided with lifting legs and moving wheels.

[0011] The utility model provides a loading and unloading device for an airtightness test robot, which has the following beneficial effects:

[0012] 1. The loading and unloading equipment for the air tightness test robot is set up through the coordination of the mechanical arm and the end-point material picking fixture to realize automatic picking and placing of products on the air tightness test machine, which can effectively improve work efficiency and avoid the danger of manual picking and placing. It is easy to cause product stacking due to fatigue and manual picking and placing is inconvenient, resulting in secondary damage to the product. At the same time, it can liberate a large number of manpower and realize one person to operate multiple air tightness test machines for inspection, effectively reducing labor costs. The equipment is easy to use, can be flexibly moved by moving wheels, and is suitable for workstations with narrow space. At the same time, it can also be compatible with the picking and placing of products of different specifications.

[0013] 2. The loading and unloading equipment for the air tightness testing robot can directly place the picked-up product after the air tightness testing machine picks up the material through the setting of multiple suction cup groups and lifting cylinders, effectively reducing the picking and placing steps and further improving production efficiency. The positioning interception device can be set to intercept the incoming material to facilitate the accurate picking of the material by the end-point picking fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the terminal material taking fixture of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the positioning and intercepting device of the utility model.

[0017] In the figure: 1. Machine; 2. Robotic arm; 3. End-loading material picking fixture; 301. Robotic arm mounting plate; 302. First connecting plate; 303. Second connecting plate; 304. Suction cup group; 305. Lifting cylinder; 306. Guide column; 4. Feeding transmission belt; 5. Positioning interception device; 501. Side mounting block; 502. Mounting top plate; 503. Side guard bar; 504. Induction component; 6. Support column; 7. Warning light; 8. Lifting leg; 9. Moving wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a loading and unloading device for an airtightness testing robot, comprising a machine platform 1, a lifting leg 8 and a moving wheel 9 are arranged at the bottom of the machine platform 1, and the machine platform 1 can be flexibly moved by the moving wheel 9, a mechanical arm 2 is arranged at the top of the machine platform 1, and a terminal material-picking fixture 3 is arranged at the movable end of the mechanical arm 2, and the terminal material-picking fixture 3 comprises a mechanical arm mounting plate 301, a first connecting plate 302, a second connecting plate 303, four groups of suction cup groups 304, a lifting cylinder 305 and a guide column 306, two first connecting plates 302 are arranged at the bottom of the two first connecting plates 302, and the two first connecting plates 302 are both provided with a second connecting plate 303 at the bottom, and the four groups of suction cup groups 304 are respectively arranged at the bottom of the two second connecting plates 303, wherein the tops of the two groups of suction cup groups 304 are provided with a lifting cylinder 305 and a guide column 306, and through the arrangement of multiple suction cup groups 304 and lifting cylinders 305, the material-picking fixture 3 can be made After the end-removal fixture 3 picks up the material on the airtightness tester, it directly places the taken product, effectively reducing the steps of picking and placing, and further improving production efficiency. The lifting cylinder 305 is located on the upper surface of the second connecting plate 303, and the driving end is connected to the suction cup group 304. The surface of the guide column 306 passes through the second connecting plate 303 through a linear bearing, and the bottom end is connected to the suction cup group 304. The mechanical arm 2 and the end-removal fixture 3 are arranged in coordination to realize automatic picking and placing of products on the airtightness tester, which can effectively improve work efficiency and avoid the danger of manual picking and placing, which is easy to cause product stacking due to fatigue and inconvenient manual picking and placing, resulting in secondary damage to the product. At the same time, it can liberate a large number of manpower, realize one person to operate multiple airtightness testers for testing, effectively reduce labor costs, and the equipment is easy to use and suitable for workstations with narrow space. At the same time, it can also be compatible with picking and placing products of different specifications;

[0020] A feeding transmission belt 4 is arranged on one side of the robot arm 2, and a positioning interception device 5 is arranged on the surface of the feeding transmission belt 4. The positioning interception device 5 comprises a side mounting block 501, a mounting top plate 502, a side baffle 503 and a sensing component 504. A mounting top plate 502 is arranged on the top of the side mounting block 501, and two side baffles 503 are arranged on the bottom of the mounting top plate 502, and a sensing component 504 is arranged at one end of one of the side baffles 503. When the product on the feeding transmission belt 4 comes to the positioning interception device 5, its left and right movement is first restricted by the side baffle 503, so that it can accurately come to the material picking position and be sensed by the sensing component 504, so as to notify the robot arm 2 to pick up the material. By setting the positioning interception device 5, the incoming material is intercepted to facilitate the accurate material picking of the terminal material picking fixture 3. A warning light 7 is arranged on the upper surface of the machine 1 through the support column 6. When there is a problem in picking and placing the material, the warning light 7 is used to alarm and remind the operator.

[0021] In the utility model, the working steps of the device are as follows:

[0022] Push the device to the front of the air tightness tester via the moving wheels 9, and then adjust the lifting legs 8 to make it land on the ground;

[0023] Then the feeding conveyor belt 4 is started, so that the product on the feeding conveyor belt 4 comes to the positioning interception device 5, and is first restricted by the side stop bar 503 to move left and right, and then comes to the material picking position, and is sensed by the sensing component 504, which notifies the robot arm 2 to pick up the material;

[0024] When picking up materials, two groups of suction cups 304 in the end-picking fixture 3 suck up two products on the feeding conveyor belt 4, and then after the airtightness tester has finished testing, the robot arm 2 drives the end-picking fixture 3 to enter the airtightness tester;

[0025] First, the lifting cylinder 305 drives the two groups of suction cup groups 304 at the bottom to absorb two tested products, and then the products on the other two groups of suction cup groups 304 are placed in the test position, reducing the time of going back and forth between the unloading and picking-up stations, and then the rear end of the loading conveyor belt 4 is returned to unload the materials, and then the picking-up operation is repeated to carry out automatic loading and unloading of the air tightness testing machine.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A loading and unloading device for an airtightness test robot, comprising a machine platform (1), characterized in that: A mechanical arm (2) is arranged on the top of the machine platform (1); a terminal material picking fixture (3) is arranged at the movable end of the mechanical arm (2); a feeding transmission belt (4) is arranged on one side of the mechanical arm (2); a positioning interception device (5) is arranged on the surface of the feeding transmission belt (4); and a warning light (7) is arranged on the upper surface of the machine platform (1) via a support column (6).

2. The loading and unloading equipment for an airtightness testing robot according to claim 1, characterized in that: The end-removing fixture (3) comprises a robot arm mounting plate (301), a first connecting plate (302), a second connecting plate (303), four groups of suction cup groups (304), a lifting cylinder (305) and a guide column (306); two first connecting plates (302) are arranged at the bottom of the robot arm mounting plate (301); second connecting plates (303) are arranged at the bottom of the two first connecting plates (302); the four groups of suction cup groups (304) are arranged at the bottom of the two second connecting plates (303), respectively; and lifting cylinders (305) and guide columns (306) are arranged at the tops of the two groups of suction cup groups (304).

3. The loading and unloading equipment for an airtightness testing robot according to claim 2, characterized in that: The lifting cylinder (305) is located on the upper surface of the second connecting plate (303), and a driving end is connected to the suction cup group (304).

4. The loading and unloading equipment for an airtightness testing robot according to claim 2, characterized in that: The surface of the guide column (306) passes through the second connecting plate (303) via a linear bearing, and the bottom end is connected to the suction cup group (304).

5. The loading and unloading equipment for an airtightness testing robot according to claim 1, characterized in that: The positioning and intercepting device (5) comprises a side mounting block (501), a mounting top plate (502), a side baffle (503) and a sensing component (504); the top of the side mounting block (501) is provided with a mounting top plate (502); the bottom of the mounting top plate (502) is provided with two side baffles (503); one end of one of the side baffles (503) is provided with a sensing component (504).

6. The loading and unloading equipment for an airtightness testing robot according to claim 1, characterized in that: The bottom of the machine platform (1) is provided with lifting legs (8) and moving wheels (9).

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