Multi-station detection mechanism

Abstract

The utility model discloses a multi-station detection mechanism, which comprises a detection frame and a plurality of detection assemblies, the plurality of detection assemblies are arranged on the detection frame at intervals along the circumferential direction, each detection assembly comprises a conveying unit, a bearing seat and a detection unit, and the conveying unit is provided with a material taking station and a detection station. The bearing seat is used for bearing and fixing a to-be-detected air pipe, the conveying unit is used for driving the bearing seat to reciprocate between a material taking station and a detection station, and the detection unit is used for carrying out airtightness detection on the air pipe; when the multi-station detection mechanism works, the plurality of conveying units sequentially take the to-be-detected air pipes on the bearing seats from the material taking station and then convey the to-be-detected air pipes to the detection station, and each detection unit performs airtightness detection on the air pipes on the corresponding bearing seats at the detection station, so that the multi-station detection mechanism is ingenious in design, compact in structure and high in detection efficiency. And the multiple detection assemblies work in sequence, the detection efficiency is high, the detection effect is good, and the fast-paced production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of automated testing equipment, in particular to a multi-station testing mechanism. Background Art

[0002] As fully automated testing of electronic components becomes increasingly sophisticated, intelligent equipment is slowly replacing manual work. From manual work to automated production, the industry's requirements for the precision of automated equipment are gradually increasing, and the requirements for product quality are also getting higher and higher.

[0003] As we all know, in the automated production process of commonly used electronic components, especially in the automatic assembly process of some small products, air pipes will be connected for air transportation. Therefore, the air pipes to be connected need to be tested for air tightness before connection. Only after passing the test can they be connected to products and equipment. At present, most of the existing air pipe inspections are carried out manually, with low inspection efficiency and poor inspection effect, which cannot meet the fast-paced production requirements. Utility Model Content

[0004] The utility model aims to provide a multi-station detection mechanism to solve the problem of low detection efficiency in conventional manual detection in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A multi-station detection mechanism comprises a detection frame and a plurality of detection components, wherein;

[0007] Multiple detection components are arranged on the detection frame in an circumferentially spaced arrangement, each of the detection components includes a conveying unit, a supporting seat and a detection unit, each of the conveying units is provided with a material picking station and a detection station in the conveying direction, the supporting seat is configured to carry and fix the air pipe to be detected, the driving end of the conveying unit is connected to the supporting seat, the conveying unit is configured to drive the supporting seat to reciprocate between the material picking station and the detection station, and each of the detection units is configured to perform airtightness detection on the air pipe on the corresponding supporting seat located at the detection station.

[0008] Furthermore, the conveying unit includes a conveying frame, a conveying driving member and a conveying member, the conveying frame is installed on the detection frame, the fixed end of the conveying driving member is installed on the conveying frame, the movable end of the conveying driving member is connected to the conveying member, the bearing seat is installed on the conveying member, and the conveying driving member drives the conveying member to move, so as to drive the bearing seat to reciprocate between the material picking station and the detection station.

[0009] Furthermore, the detection assembly includes a mounting frame, a lifting drive member and a detection device. The mounting frame is fixedly mounted on the detection frame and is located above the conveying frame. The fixed end of the lifting drive member is mounted on the mounting frame. The driving end of the lifting drive member is connected to the detection device. The lifting drive member drives the detection device to descend to a specified height to perform an airtightness test on the air pipe on the support seat located at the detection station.

[0010] Furthermore, the driving end of the lifting drive member is connected to the detection device through a lifting transmission unit, and the lifting transmission unit includes a lifting frame, a lifting rail and a lifting slider. The lifting frame is fixedly installed on the mounting frame, and the lifting rail is laid on the lifting frame along the height direction. The lifting slider can be slidably installed on the lifting rail, and the detection device is installed on the lifting slider. The driving end of the lifting drive member is connected to the lifting slider, and the lifting drive member drives the lifting slider to rise and fall along the lifting track to drive the detection device to rise and fall.

[0011] Furthermore, the lifting frame is provided with a sensing device, and the sensing device is configured to limit the lifting stroke of the lifting slider.

[0012] Furthermore, a conveying track is laid on the conveying frame along the conveying direction, a conveying slider is slidably provided on the conveying track, the conveying member is installed on the conveying slider, and the conveying member is slidably provided on the conveying frame through a sliding pair composed of the conveying slider and the conveying track.

[0013] Compared with the prior art, the beneficial effects of the multi-station detection mechanism are as follows: multiple conveying units sequentially convey the air pipe to be inspected on the supporting seat from the material picking station to the detection station, and each detection unit performs airtight detection on the air pipe on the corresponding supporting seat located at the detection station. It is not only cleverly designed and compact in structure, but also multiple detection components work sequentially, with high detection efficiency and good detection effect, meeting the fast-paced production requirements; the conveying parts can be slidably set on the conveying frame through a sliding pair composed of a conveying slider and a conveying track, which greatly improves the stability of transportation within a limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a multi-station detection mechanism provided by an embodiment of the utility model;

[0016] Figure 2 It is another three-dimensional structural schematic diagram of the multi-station detection mechanism provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0019] See also Figure 1 and Figure 2 As shown, in this embodiment, a multi-station detection mechanism includes a detection frame 1 and a plurality of detection components 2, wherein; the plurality of detection components 2 are arranged on the detection frame 1 in an interval arrangement along the circumferential direction, each detection component 2 includes a conveying unit 3, a supporting seat 4 and a detection unit 5, each conveying unit 3 is provided with a material picking station and a detection station in the conveying direction, the supporting seat 4 is configured to carry and fix the air pipe to be detected, the driving end of the conveying unit 3 is connected to the supporting seat 4, the conveying unit 3 is configured to drive the supporting seat 4 to reciprocate between the material picking station and the detection station, and each detection unit 5 is configured to perform airtightness detection on the air pipe on the corresponding supporting seat 4 located at the detection station.

[0020] It can be seen that the multiple conveying units 3 sequentially convey the air pipe to be inspected on the supporting seat 4 from the material picking station to the inspection station, and each inspection unit 5 performs airtightness inspection on the air pipe on the corresponding supporting seat 4 located at the inspection station. It is not only cleverly designed and compact in structure, but also the multiple inspection components 2 work sequentially, with high inspection efficiency and good inspection effect, which meets the fast-paced production requirements.

[0021] As an embodiment, the conveying unit 3 includes a conveying frame 30, a conveying driving member 31 and a conveying member 32. The conveying frame 30 is installed on the detection frame 1, the fixed end of the conveying driving member 31 is installed on the conveying frame 30, the movable end of the conveying driving member 31 is connected to the conveying member 32, the bearing seat 4 is installed on the conveying member 32, and the conveying driving member 31 drives the conveying member 32 to move, so as to drive the bearing seat 4 to reciprocate between the material picking station and the detection station.

[0022] As an embodiment, the detection component 2 includes a mounting frame 50, a lifting drive member 51 and a detection device 52. The mounting frame 50 is fixedly mounted on the detection frame 1 and is located above the conveying frame 30. The fixed end of the lifting drive member 51 is mounted on the mounting frame 50. The driving end of the lifting drive member 51 is connected to the detection device 52. The lifting drive member 51 drives the detection device 52 to descend to a specified height to perform an airtightness test on the air pipe on the supporting base 4 located at the detection station.

[0023] As an implementation mode, the driving end of the lifting drive member 51 is connected to the detection device 52 through the lifting transmission unit 6. The lifting transmission unit 6 includes a lifting frame 60, a lifting rail 61 and a lifting slider 62. The lifting frame 60 is fixedly installed on the mounting frame 50. The lifting rail 61 is laid on the lifting frame 60 along the height direction. The lifting slider 62 can be slidably installed on the lifting rail 61. The detection device 52 is installed on the lifting slider 62. The driving end of the lifting drive member 51 is connected to the lifting slider 62. The lifting drive member 51 drives the lifting slider 62 to rise and fall along the lifting rail 61 to drive the detection device 52 to rise and fall.

[0024] As an implementation manner, a sensing device 7 is provided on the lifting frame 60 , and the sensing device 7 is configured to limit the lifting stroke of the lifting slider 62 .

[0025] As an embodiment, a conveying track 33 is laid on the conveying frame 30 along the conveying direction, a conveying slider 34 is slidably provided on the conveying track 33, a conveying member 32 is installed on the conveying slider 34, and the conveying member 32 is slidably provided on the conveying frame 30 through a sliding pair composed of the conveying slider 34 and the conveying track 33. Obviously, the conveying member 32 is slidably provided on the conveying frame 30 through a sliding pair composed of the conveying slider 34 and the conveying track 33, which greatly improves the stability of transportation within a limited space.

[0026] As an implementation manner, a limit frame 8 is provided on the conveying frame 30 at the detection station, and the limit frame 8 is configured to limit the moving stroke of the conveying member 32 .

[0027] When the above-mentioned multi-station detection mechanism is working: first, the manipulator places the air pipe to be detected on each supporting seat 4 located at the material picking station in turn, and the supporting seat 4 fixes the bottom end of the corresponding air pipe; secondly, each conveying drive member 31 drives the corresponding conveying member 32 to move to the limiting frame 8 in turn, at this time, the supporting seat 4 is located at the detection station; then the corresponding lifting drive member 51 drives the lifting slide block 62 to descend along the lifting track 61, driving the detection device 52 to descend, and at the same time, the sensing device 7 senses that the detection device 52 has descended into place, and the detection device 52 stops descending. At this time, the detection device 52 extends into the top end of the air pipe to be detected; finally, each detection device 52 performs airtightness detection on the top end of the corresponding air pipe in turn.

[0028] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-station detection mechanism, characterized in that: The multi-station detection mechanism includes a detection frame and a plurality of detection components, wherein; Multiple detection components are arranged on the detection frame in an circumferentially spaced arrangement, each of the detection components includes a conveying unit, a supporting seat and a detection unit, each of the conveying units is provided with a material picking station and a detection station in the conveying direction, the supporting seat is configured to carry and fix the air pipe to be detected, the driving end of the conveying unit is connected to the supporting seat, the conveying unit is configured to drive the supporting seat to reciprocate between the material picking station and the detection station, and each of the detection units is configured to perform airtightness detection on the air pipe on the corresponding supporting seat located at the detection station.

2. The multi-station detection mechanism according to claim 1, characterized in that: The conveying unit includes a conveying frame, a conveying driving member and a conveying member. The conveying frame is installed on the detection frame, the fixed end of the conveying driving member is installed on the conveying frame, the movable end of the conveying driving member is connected to the conveying member, the bearing seat is installed on the conveying member, and the conveying driving member drives the conveying member to move, so as to drive the bearing seat to reciprocate between the material picking station and the detection station.

3. The multi-station detection mechanism according to claim 2, characterized in that: The detection assembly includes a mounting frame, a lifting drive member and a detection device. The mounting frame is fixedly mounted on the detection frame and is located above the conveying frame. The fixed end of the lifting drive member is mounted on the mounting frame. The driving end of the lifting drive member is connected to the detection device. The lifting drive member drives the detection device to descend to a specified height to perform an airtightness test on the air pipe on the supporting base located at the detection station.

4. The multi-station detection mechanism according to claim 3, characterized in that: The driving end of the lifting drive member is connected to the detection device through a lifting transmission unit. The lifting transmission unit includes a lifting frame, a lifting track and a lifting slider. The lifting frame is fixedly installed on the mounting frame. The lifting track is laid on the lifting frame along the height direction. The lifting slider can be slidably installed on the lifting track. The detection device is installed on the lifting slider. The driving end of the lifting drive member is connected to the lifting slider. The lifting drive member drives the lifting slider to rise and fall along the lifting track to drive the detection device to rise and fall.

5. The multi-station detection mechanism according to claim 4, characterized in that: The lifting frame is provided with a sensing device, and the sensing device is configured to limit the lifting stroke of the lifting slider.

6. The multi-station detection mechanism according to claim 2, characterized in that: A conveying track is laid on the conveying frame along the conveying direction, a conveying slider is slidably arranged on the conveying track, the conveying member is installed on the conveying slider, and the conveying member is slidably arranged on the conveying frame through a sliding pair composed of the conveying slider and the conveying track.

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