Angle valve assembly test equipment

Abstract

The invention provides angle valve assembly testing equipment, and belongs to the technical field of detection. The problem that an existing angle valve is low in detection efficiency is solved. The angle valve assembly test equipment comprises a detection rack and an air source structure which is arranged on the detection rack, connected with the detection rack and used for detection, the upper end face of the detection rack is provided with a placing unit which is connected with the detection rack and used for placing a plurality of angle valves side by side at intervals, and the detection rack is further provided with a detection unit which is connected with the detection rack and used for conveying the angle valves. And the detection rack is also provided with a sealing unit which is connected with the detection rack, can adjust the range and is matched with the angle valve to realize sealing. The method has the advantage of high detection efficiency.

Description

Technical Field

[0001] The invention belongs to the field of detection technology and relates to an angle valve assembly test device. Background Art

[0002] Angle valve is an angle stop valve. Angle valve is similar to ball valve, and its structure and characteristics are modified from ball valve. The difference from ball valve is that the outlet of angle valve is at a right angle of 90 degrees to the inlet. Angle valve is also called triangular valve, angle valve, angle water valve. This is because the pipe forms a 90-degree corner shape at the angle valve, so it is called angle valve, angle valve, angle water valve. When the angle valve is processed to the finished product, the sealing of the valve body needs to be tested to prevent bad effects and even economic losses after assembly due to poor sealing. However, the existing testing equipment is generally single-body testing or wet testing. The single-body testing has low testing efficiency, and the wet testing has internal testing errors. At the same time, both tests require manual assistance, resulting in high testing costs, so they cannot meet the testing needs. Summary of the invention

[0003] The purpose of the present invention is to provide a testing device which can improve the testing efficiency and reduce the testing cost in view of the above problems existing in the prior art.

[0004] The object of the present invention can be achieved through the following technical solutions: an angle valve assembly test device, including a detection frame and an air source structure arranged on the detection frame and connected to the detection frame and used for detection, characterized in that a placement unit connected to the detection frame and for placing a plurality of angle valves side by side at intervals is arranged on the upper end surface of the detection frame, and a conveying unit connected to the detection frame and used for conveying and loading and unloading the angle valve is also arranged on the detection frame, and a sealing unit connected to the detection frame and capable of range adjustment and cooperating with the angle valve to achieve sealing is also arranged on the detection frame.

[0005] In the above-mentioned angle valve assembly and testing equipment, the placement unit is composed of a plurality of placement seats, which are composed of a base connected to the detection frame and an assembly seat one arranged on the base and connected to the detection frame. The upper end surface of the assembly seat one is provided with an assembly groove for installing the angle valve, and the position of the angle valve is limited by the assembly groove.

[0006] In the above-mentioned angle valve assembly and testing equipment, the detection frame is provided with a plurality of opening and closing units whose number is the same as the number of the placement seats, which are in conflict with the valve stem in the angle valve and can control the opening and closing of the angle valve. The opening and closing unit is composed of an assembly seat 2 arranged on the detection frame and connected thereto, and a movable cylinder arranged on the assembly seat 2 and connected thereto and having a telescopic rod. The telescopic rod in the movable cylinder is provided with an assembly set connected thereto and slidably matched with the valve stem in the angle valve.

[0007] In the above-mentioned angle valve assembly and testing equipment, the conveying unit is composed of a conveying frame, a linear slide rail structure, a drag chain structure and two mechanical claws for grasping the angle valve. The conveying frame is arranged on the detection frame and connected to it. The linear slide rail structure is arranged on the conveying frame and connected to it. The linear slide rail structure is provided with an installation unit connected to it and moves axially back and forth along its length direction and is provided for the installation of two mechanical claws. The installation unit is composed of an assembly plate connected to the linear slide rail structure and two lifting cylinders arranged on the assembly plate, connected to the mechanical claws, and used to control the axial up and down movement of the mechanical claws. The drag chain structure is arranged on the linear slide rail structure and connected to it.

[0008] In the above-mentioned angle valve assembly and testing equipment, the sealing unit is composed of an assembly seat three, an assembly seat four, a telescopic cylinder one with a telescopic rod and a telescopic cylinder two with a telescopic rod, the assembly seat three is arranged on the detection frame and connected thereto, the telescopic cylinder one is arranged on the assembly seat three and connected thereto, the telescopic rod in the telescopic cylinder one is provided with a conflict sleeve that conflicts with the water inlet or outlet of the angle valve, the conflict sleeve is provided with a recessed groove, and the conflict sleeve is located on the outer peripheral wall of the recessed groove and is provided with an air inlet interface connected to the recessed groove, the assembly seat four is arranged on the detection frame and connected thereto, the telescopic cylinder two is arranged on the assembly seat four and connected thereto, and the telescopic rod in the telescopic cylinder two is provided with an inner conflict head connected thereto.

[0009] Compared with the prior art, this angle valve assembly test equipment has the following advantages: 1. A placement unit connected to the detection rack is provided on the upper end surface thereof for placing a plurality of angle valves side by side at intervals. A conveying unit connected to the detection rack is provided for conveying and loading and unloading the angle valves. A sealing unit connected to the detection rack is provided for adjusting the range and cooperating with the angle valve to achieve sealing. The above-mentioned structure is provided to facilitate sealing detection and improve detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the connection structure of the angle valve assembly test equipment.

[0011] In the figure, 1. detection rack; 2. placement seat; 3. assembly seat 2; 4. movable cylinder; 5. assembly set; 6. conveyor rack; 7. linear slide rail structure; 8. drag chain structure; 9. mechanical claw; 10. assembly plate; 11. lifting cylinder; 12. assembly seat 3; 13. assembly seat 4; 14. telescopic cylinder 1; 15. telescopic cylinder 2; 16. contact sleeve; 17. inner contact head. DETAILED DESCRIPTION

[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0013] like Figure 1As shown, the angle valve assembly test equipment includes a detection rack 1 and an air source structure arranged on the detection rack 1 and connected thereto and used for detection. A placing table for placing workpieces is arranged on one side of the detection rack 1, and the placing table can be provided with a conveying mechanism. A placing unit connected thereto and for placing a plurality of angle valves side by side and at intervals is arranged on the upper end surface of the detection rack 1. A conveying unit connected thereto and used for conveying and loading and unloading the angle valves is also arranged on the detection rack 1. A sealing unit connected to and capable of range adjustment and cooperating with the angle valve to achieve sealing is also arranged on the detection rack 1. The placing unit is composed of a plurality of placing seats 2, and the placing seat 2 is composed of a base connected to the detection rack 1 and an assembly seat arranged on the base and connected to the angle valve. An assembly groove for installing the angle valve is provided on the upper end surface of the assembly seat 1, and the position of the angle valve is limited by the assembly groove. The detection frame 1 is provided with a plurality of opening and closing units whose number is the same as the number of the placement seats 2, and which conflict with the valve stem in the angle valve and can control the opening and closing of the angle valve. The opening and closing unit is composed of an assembly seat 2 3 arranged on the detection frame 1 and connected thereto, and a movable cylinder 4 or a motor arranged on the assembly seat 2 3 and connected thereto and having a telescopic rod. The telescopic rod in the movable cylinder 4 is provided with an assembly set 5 connected thereto and slidably matched with the valve stem in the angle valve, and the assembly set 5 can be snap-fitted with the valve stem, and the assembly set 5 is provided with a recessed groove for the valve stem to slide into, and the conveying unit is composed of a conveying frame 6, a linear slide rail structure 7, a drag chain structure 8 and two The invention is composed of a mechanical claw 9 for grabbing the angle valve, a conveying frame 6 is arranged on the detection frame 1 and connected thereto, a linear slide structure 7 is arranged on the conveying frame 6 and connected thereto, and a mounting unit is arranged on the linear slide structure 7 which is connected thereto and moves axially back and forth along its length direction and is provided for the installation of two mechanical claws 9, the mounting unit is composed of an assembly plate 10 connected to the linear slide structure 7 and two lifting cylinders 11 arranged on the assembly plate 10 and connected to the mechanical claw 9 and used to control the axial up and down movement of the mechanical claw 9, and the lifting cylinder 11 is provided with a telescopic rod, and a drag chain structure 8 which cooperates with the lifting cylinder 11 can also be arranged on the above-mentioned assembly plate 10, and the drag chain structure 8 is arranged on the linear slide structure 7 and connected thereto, and the drag chain structure 8 is also connected to the assembly plate 10, and the sealing unit is composed of an assembly seat three 12, an assembly seat four 13, a telescopic cylinder one 14 with a telescopic rod and a telescopic cylinder two 15 with a telescopic rod. The assembly seat three 12 is arranged on the detection frame 1 and connected thereto, and the telescopic cylinder one 14 is arranged on the assembly seat three 12 and connected thereto. The telescopic rod in the telescopic cylinder one 14 is provided with a contact sleeve 16 that contacts with the water inlet or outlet of the angle valve and slides with the angle valve, and a concave groove is provided on the contact sleeve 16, and an air inlet interface connected to the concave groove is provided on the outer peripheral wall of the contact sleeve 16 located at the concave groove. The assembly seat four 13 is arranged on the detection frame 1 and connected thereto, and the telescopic cylinder two 15 is arranged on the assembly seat four 13 and connected thereto.The telescopic rod in the telescopic cylinder 15 is provided with an inner contact head 17 connected thereto, and an elastic ring connected thereto and having elasticity is provided on the telescopic rod. The telescopic rod in the telescopic cylinder 15 is also provided with a limit ring connected thereto and used to limit the position of the elastic ring and make the elastic ring contact the inner contact head 17. The elastic ring is embedded with an outer contact head connected thereto, and a limit ring is also provided on the outer contact head. Through the mortgage deformation of the elastic ring, the inner contact head 17 is contacted with the outer contact head through the elastic ring. The elastic ring is composed of a front ring and a rear ring formed integrally with the front ring. An adjustment structure for adjusting the position of the telescopic cylinder 15 is provided on the assembly seat 13. The adjustment structure is composed of an adjustment cylinder arranged on the assembly seat 13 and connected thereto and an adjustment plate connected to the adjustment cylinder, and the adjustment plate is connected to the telescopic cylinder 15.

[0014] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0015] Although the term "such as" is used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An angle valve assembly test device, comprising a detection frame (1) and an air source structure arranged on and connected to the detection frame (1) and used for detection, characterized in that: The upper end surface of the detection rack (1) is provided with a placement unit connected thereto and for placing a plurality of angle valves side by side and at intervals. The detection rack (1) is also provided with a conveying unit connected thereto and used for conveying the angle valves and loading and unloading them. The detection rack (1) is also provided with a sealing unit connected thereto and capable of range adjustment and cooperating with the angle valves to achieve sealing.

2. An angle valve assembly test device according to claim 1, characterized in that: The placement unit is composed of a plurality of placement seats (2), the placement seat (2) comprising a base connected to the detection frame (1) and an assembly seat 1 arranged on the base and connected to the detection frame (1), the upper end surface of the assembly seat 1 is provided with an assembly groove for installing the angle valve, and the position of the angle valve is limited by the assembly groove.

3. An angle valve assembly test device according to claim 2, characterized in that: The detection frame (1) is provided with a plurality of opening and closing units, the number of which is the same as the number of the placement seats (2), which are in conflict with the valve stem in the angle valve and can control the opening and closing of the angle valve. The opening and closing units are composed of a second assembly seat (3) arranged on the detection frame (1) and connected thereto, and a movable cylinder (4) arranged on the second assembly seat (3) and connected thereto and having a telescopic rod. The telescopic rod in the movable cylinder (4) is provided with an assembly set (5) connected thereto and slidably matched with the valve stem in the angle valve.

4. An angle valve assembly test device according to claim 1, characterized in that: The conveying unit is composed of a conveying frame (6), a linear slide rail structure (7), a drag chain structure (8) and two mechanical claws (9) for grabbing the angle valve. The conveying frame (6) is arranged on the detection frame (1) and connected thereto. The linear slide rail structure (7) is arranged on the conveying frame (6) and connected thereto. The linear slide rail structure (7) is provided with a mounting unit connected thereto and capable of axially moving back and forth along its length direction and for mounting the two mechanical claws (9). The mounting unit is composed of an assembly plate (10) connected to the linear slide rail structure (7) and two lifting cylinders (11) arranged on the assembly plate (10), connected to the mechanical claws (9) and used to control the axial upward and downward movement of the mechanical claws (9). The drag chain structure (8) is arranged on the linear slide rail structure (7) and connected thereto.

5. The angle valve assembly test equipment according to claim 1, characterized in that: The sealing unit is composed of an assembly seat three (12), an assembly seat four (13), a telescopic cylinder one (14) with a telescopic rod, and a telescopic cylinder two (15) with a telescopic rod. The assembly seat three (12) is arranged on the detection frame (1) and connected thereto. The telescopic cylinder one (14) is arranged on the assembly seat three (12) and connected thereto. The telescopic rod in the telescopic cylinder one (14) is provided with a contact sleeve (16) that contacts with a water inlet or a water outlet of the angle valve. The contact sleeve (16) is provided with a recessed groove, and an air inlet interface connected to the recessed groove is provided on the outer peripheral wall of the recessed groove. The assembly seat four (13) is arranged on the detection frame (1) and connected thereto. The telescopic cylinder two (15) is arranged on the assembly seat four (13) and connected thereto. The telescopic rod in the telescopic cylinder two (15) is provided with an inner contact head (17) connected thereto.

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