Inert gas detection device

Abstract

The utility model provides an inert gas detection device, which comprises a detection frame, a clamping frame is arranged in the detection frame, the clamping frame comprises two groups of side plates, transverse plates are arranged at the tops and the bottoms of the side plates, connecting frames are inserted into the right-angle joints of the side plates and the transverse plates in a sliding manner, and two groups of clamping plates are symmetrically arranged in the transverse plates and the side plates. A driving assembly is arranged at the rear end of the detection frame, the driving assembly comprises vertical screw rods, the vertical screw rods are arranged on the two sides of the back face of the detection frame, and sliding blocks are connected to the surfaces of the vertical screw rods in a meshed and sleeved mode. The driving assembly and the mounting assembly synchronously adjust the position of the electric spark detection plate, so that the electric spark detection plate corresponds to the top edges of hollow glass of different sizes, inert gas in the hollow glass is detected in a transverse and vertical moving mode, the detection precision is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of inert gas detection, in particular to an inert gas detection device. Background Art

[0002] Insulating glass filled with inert gas such as argon is becoming more and more common. The filling and detection of insulating glass filled with inert gas has become a bottleneck in the development of insulating glass filled with inert gas. In the existing insulating glass production process, the filling and detection of insulating glass are generally offline operations, which are prone to unstable filling. It is necessary to detect the inert gas content of the insulating glass.

[0003] For example, patent CN213749591U proposes an inert gas detection device for insulating glass and its insulating glass production system. The inert gas detection device for insulating glass detects the concentration of inert gas in the glass according to the size of the glass plate surface. When the inert gas concentration is lower than the set lower limit, the alarm light flashes to remind, and the thickness of the insulating glass structure and the thickness of the hollow layer can be measured at the same time to perform comprehensive detection in combination with gas data.

[0004] In the above method, multiple spark probes for detecting inert gas stations need to be set up to ensure that inert gas can be detected in glass of different sizes. However, this method will result in high costs and unnecessary waste for the detection of some small-sized insulating glass, and it is not possible to detect inert gas in insulating glass more conveniently. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an inert gas detection device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. Through the clamping frame, hollow glass of different sizes can be clamped and sent into the detection frame. The driving component and the installation component synchronously adjust the position of the electric spark detection plate to correspond to the top edge of hollow glass of different sizes. The inert gas inside the hollow glass is detected by lateral and vertical movement, thereby improving the detection accuracy and reducing the cost.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an inert gas detection device, including a detection frame, a clamping frame is provided inside the detection frame, and the clamping frame includes two groups of side panels, the top and bottom of the side panels are provided with cross panels, and the right-angle connection between the side panels and the cross panels is slidably plugged with a connecting frame, and the inside of the cross panels and the side panels are symmetrically provided with two groups of clamping plates, the rear end of the detection frame is provided with a driving assembly, and the driving assembly includes a vertical screw, vertical screws are provided on both sides of the back of the detection frame, and sliders are meshed and sleeved on the surface of the vertical screws, a transverse screw is rotatably installed between the two groups of sliders through a bearing, a connecting plate is meshed and sleeved on the surface of the transverse screw, and an installation assembly is provided on the surface of the connecting plate, the installation assembly includes an electric spark detection plate, and the electric spark detection plate and the connecting plate are plug-in movably installed, a movable groove is opened on the side of the detection frame, a cross bar is fixed to the outer end of the side panel, and the cross bar can be inserted along the movable groove.

[0007] Furthermore, the inner surfaces of the side plates and the cross plate are provided with sliding grooves, and the clamping plate is slidably connected inside the sliding grooves, and a spring fixedly connected to the clamping plate is arranged in the sliding grooves.

[0008] Furthermore, an elastic and retractable clamping plate is arranged inside the movable groove, and the bottom surface of the clamping plate is an arc surface.

[0009] Furthermore, the driving assembly also includes a sliding frame, and the sliding frame is fixed on the outer walls of both sides of the detection frame. The vertical screw is rotatably installed inside the sliding frame through a bearing, and the vertical screw and the horizontal screw are both driven by a motor.

[0010] Furthermore, the installation assembly also includes an insertion frame, the top of the connecting plate is provided with the insertion frame, the upper end transverse plate of the clamping frame is fixed with two groups of insertion plates, and the insertion plates slide through the insertion frame.

[0011] Furthermore, the detection frame is located on the top of the insertion frame and has two telescopic rods symmetrically fixed thereto, and the extended ends of the telescopic rods are fixedly connected to the top of the insertion frame.

[0012] Furthermore, two plug-in posts are symmetrically slidably plugged into the top of the electric spark detection plate, a protrusion is fixed on the top of the plug-in post, and a movable notch is opened at the position of the electric spark detection plate corresponding to the protrusion. A rear end push rod is fixed to the bottom of one end of the plug-in plate close to the clamping frame, and a front end push rod is fixed to the bottom of the other end of the plug-in plate, and both the front end push rod and the rear end push rod can be squeezed into contact with the protrusion.

[0013] Furthermore, an insert block is fixed at the position of the insert column on the top of the connecting plate, and one end of the insert column is slidably inserted into the insert block, and a plug rack is fixed on the other side of the plug frame, and the other end of the insert column slides through the plug rack.

[0014] Beneficial effects of the utility model: The utility model is an inert gas detection device, comprising a detection frame; a moving groove; a card plate; a clamping frame; a side plate; a horizontal plate; a clamping plate; a slide groove; a connecting frame; a horizontal rod; a driving assembly; a sliding frame; a vertical screw rod; a motor; a slider; a horizontal screw rod; a connecting plate; a mounting assembly; a telescopic rod; an inserting frame; an inserting plate; an electric spark detection plate; a rear end push rod; a front end push rod; an inserting block; a convex block; an inserting frame; a moving notch; an inserting column;

[0015] 1. When the clamping frame of the utility model returns to the inside of the detection frame, the rear end push rod squeezes the protrusion to reset it, and the plug post is separated from the plug frame and plugged into the plug plate alone. At this time, the horizontal screw and the vertical screw can be driven to independently control the vertical and horizontal movement of the electric spark detection plate to perform a comprehensive detection on the surface of the insulating glass and detect whether the inert gas is uniform.

[0016] 2. In the process of sending out the clamping frame of the utility model, as the plug plate moves, the front end push rod squeezes the protrusion to slide along the moving notch, and the plug column part is inserted into the interior of the slide and plugged with the plug frame, while the other end still remains plugged with the plug block. At this time, when the vertical screw drives the connecting plate to move up and down, the telescopic rod extends, and the plug rod, the clamping frame and the electric spark detection plate rise and fall synchronously, so that the vertical clamping range of the clamping frame can be conveniently adjusted, and the position of the electric spark detection plate always corresponds to the top horizontal plate, which is suitable for insulating glass of different sizes.

[0017] 3. When the insertion rod is inserted into the movable groove, the clamping plate will be squeezed to be retracted into the storage cavity of the detection frame. Then the clamping plate will be reset by elastic force to clamp the outer side of the insertion rod to maintain the stability of the clamping frame when it is inside the detection frame.

[0018] 4. The utility model slides the clamping plate along the slide groove to adjust the clamping range according to the thickness of the insulating glass. The insertion of the bracket with the horizontal plate and the vertical plate is achieved by inserting both the horizontal and vertical ends of the bracket into the horizontal plate and the vertical plate. The clamping range of the horizontal plate and the vertical plate can be adjusted by moving.

[0019] 5. Compared with the prior art, the utility model can clamp insulating glass of different sizes and send it into the detection frame through the clamping frame, and the driving component and the installation component synchronously adjust the position of the electric spark detection plate to correspond to the top edge of insulating glass of different sizes. The inert gas inside the insulating glass is detected by horizontal and vertical movement, thereby improving the detection accuracy and reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an inert gas detection device of the utility model;

[0021] Figure 2 This is a schematic diagram of a clamp frame structure of an inert gas detection device of the utility model;

[0022] Figure 3 This is one of the schematic diagrams of the installation assembly structure of an inert gas detection device of the utility model;

[0023] Figure 4 This is the second schematic diagram of the installation assembly structure of an inert gas detection device of the utility model;

[0024] Figure 5 This is the third schematic diagram of the installation component structure of an inert gas detection device of the utility model.

[0025] In the figure: 1. detection frame; 11. moving groove; 12. card plate; 2. clamping frame; 21. side plate; 22. horizontal plate; 23. clamping plate; 24. slide groove; 25. connecting frame; 26. cross bar; 3. drive assembly; 31. slide frame; 32. vertical screw; 33. motor; 34. slider; 35. horizontal screw; 36. connecting plate; 4. installation assembly; 41. telescopic rod; 42. plug-in frame; 43. plug-in plate; 44. electric spark detection board; 45. rear end push rod; 46. front end push rod; 47. plug-in block; 48. bump; 49. plug-in frame; 410. moving notch; 411. plug-in column. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figures 1 to 5The utility model provides a technical solution: an inert gas detection device, comprising a detection frame 1, a clamping frame 2 is arranged inside the detection frame 1, and the clamping frame 2 comprises two groups of side panels 21, a cross plate 22 is arranged at the top and bottom of the side panel 21, a connecting frame 25 is slidably inserted at the right-angle connection between the side panel 21 and the cross plate 22, two groups of clamping plates 23 are symmetrically arranged inside the cross plate 22 and the side panel 21, a driving assembly 3 is arranged at the rear end of the detection frame 1, and the driving assembly 3 comprises a vertical screw 32, vertical screws 32 are arranged on both sides of the back of the detection frame 1, and a slider 34 is meshed and sleeved on the surface of the vertical screw 32, a transverse screw 35 is rotatably installed between the two groups of the sliders 34 through a bearing, and a meshed and sleeved screw 35 is arranged on the surface of the transverse screw 35 A connecting plate 36 is provided, and an installation component 4 is provided on the surface of the connecting plate 36, the installation component 4 includes an electric spark detection plate 44, and the electric spark detection plate 44 and the connecting plate 36 are installed for plugging and movement, a movable groove 11 is opened on the side of the detection frame 1, a cross bar 26 is fixed to the outer end of the side plate 21, and the cross bar 26 can be inserted along the movable groove 11, the electric spark detection plate 44 needs to be used in conjunction with an inert gas electric spark detector. When in use, the clamping frame 2 is pulled out of the detection frame 1, the hollow glass is clamped inside the clamping frame 2 and then sent back to the inside of the detection frame 1, the electric spark detection plate 44 is kept flush with the top edge of the hollow glass, and then the electric spark detection plate 44 is driven by the driving component 3 to move horizontally and vertically to detect the inert gas inside the hollow glass.

[0028] In this embodiment, the inner surfaces of the side panels 21 and the horizontal panels 22 are provided with sliding grooves 24, and the clamping plates 23 are slidably connected inside the sliding grooves 24. The sliding grooves 24 are provided with springs fixedly connected to the clamping plates 23. By sliding the clamping plates 23 along the sliding grooves 24, the clamping range can be adjusted according to the thickness of the insulating glass. The connection between the connecting frame 25 and the horizontal panel 22 and the vertical panel is achieved by inserting the horizontal and vertical ends of the connecting frame 25 into the interior of the horizontal panel 22 and the vertical panel. The clamping range of the horizontal panel 22 and the vertical panel can be adjusted by moving.

[0029] In this embodiment, an elastic and retractable card plate 12 is provided inside the movable groove 11, and the bottom surface of the card plate 12 is an arc surface. When the insertion rod is inserted into the movable groove 11, the card plate 12 will be squeezed to be retracted into the storage cavity of the detection frame 1 (the storage cavity is not shown in the figure, which is a common storage structure). Then the card plate 12 is reset to the outside of the insertion rod through elastic force to maintain the stability of the clamping frame 2 when it is inside the detection frame 1.

[0030] In this embodiment, the driving assembly 3 also includes a sliding frame 31, and the sliding frames 31 are fixed on the outer walls on both sides of the detection frame 1. The vertical screw 32 is rotatably installed inside the sliding frame 31 through a bearing. The vertical screw 32 and the horizontal screw 35 are driven by a motor 33. The installation assembly 4 also includes an insertion frame 42. The top of the connecting plate 36 is provided with an insertion frame 42. The upper end horizontal plate 22 of the clamping frame 2 is fixed with two groups of insertion plates 43, and the insertion plates 43 slide through the insertion frame 42. The detection frame 1 is located at the top of the insertion frame 42 and is symmetrically fixed with two telescopic rods 41, and the extended end of the telescopic rod 41 is connected to the insertion frame 42. The top of the frame 42 is fixedly connected, and the top of the electric spark detection plate 44 is symmetrically slidably plugged with two plug posts 411, and a protrusion 48 is fixed on the top of the plug post 411. The electric spark detection plate 44 is provided with a movable notch 410 at the position corresponding to the protrusion 48. The bottom of the plug plate 43 close to the clamping frame 2 is fixed with a rear end push rod 45, and the bottom of the other end of the plug plate 43 is fixed with a front end push rod 46, and the front end push rod 46 and the rear end push rod 45 can be squeezed and contacted with the protrusion 48. The top of the connecting plate 36 is fixed with a plug block 47 at the position corresponding to the plug post 411, and one end of the plug post 411 is slidably plugged. Inside the plug block 47, a plug rack 49 is fixed on the other side of the plug frame 42, and the other end of the plug post 411 slides through the plug rack 49. During the delivery of the clamp frame 2, as the plug plate 43 moves, the front end push rod 46 squeezes the protrusion 48 and slides along the moving notch 410, inserting the plug post 411 partially into the slide and plugging it with the plug frame 42, while the other end still remains plugged with the plug block 47. At this time, when the vertical screw rod 32 drives the connecting plate 36 to move up and down, the telescopic rod 41 extends, and the plug rod, the clamp frame 2 and the electric spark detection plate 44 rise and fall synchronously, which can conveniently adjust the vertical clamping range of the clamp frame 2 and the electric spark detection plate 44. The position of the spark detection board 44 always corresponds to the top horizontal board 22, which is suitable for insulating glass of different sizes. Before the detection begins, the spark detection board 44 corresponds to the position of the edge of the insulating glass, saving adjustment time. Then, when the clamp frame 2 returns to the inside of the detection frame 1, the rear end push rod 45 squeezes the protrusion 48 to reset it, and the plug post 411 disengages from the bracket 49 and is separately connected to the plug block 47. At this time, the horizontal screw 35 and the vertical screw 32 can be driven to separately control the vertical and horizontal movement of the spark detection board 44 to perform a comprehensive detection on the surface of the insulating glass to detect whether the inert gas is uniform.

[0031] When in use, during the process of sending out the clamp frame 2, as the plug plate 43 moves, the front end push rod 46 squeezes the protrusion 48 and slides along the moving notch 410, and partially inserts the plug column 411 into the interior of the slide and plugs with the plug frame 42, while the other end still retains the plugging with the plug block 47. At this time, when the vertical screw 32 drives the connecting plate 36 to move up and down, the telescopic rod 41 extends, and the plug rod, the clamp frame 2 and the spark detection plate 44 rise and fall synchronously, which can conveniently adjust the vertical clamping range of the clamp frame 2, and the position of the spark detection plate 44 always corresponds to the top horizontal plate 22, which is suitable for insulating glass of different sizes. The clamp plate 23 is slid along the slide groove 24, and the clamping range can be adjusted according to the thickness of the insulating glass. 49 is connected with the horizontal plate 22 and the vertical plate by inserting the horizontal and vertical ends of the bracket 49 into the horizontal plate 22 and the vertical plate. The clamping range of the horizontal plate 22 and the vertical plate can be adjusted by moving. Before the detection starts, the electric spark detection plate 44 corresponds to the position of the edge of the insulating glass, saving adjustment time. Then, when the clamp frame 2 returns to the inside of the detection frame 1, the rear end push rod 45 squeezes the protrusion 48 to reset it, and the plug column 411 is separated from the bracket 49 and connected to the plug block 47 alone. At this time, the electric spark detection plate 44 can be driven by the horizontal screw 35 and the vertical screw 32 to control the vertical and horizontal movement of the electric spark detection plate 44 to conduct a comprehensive detection of the surface of the insulating glass and detect whether the inert gas is uniform.

[0032] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An inert gas detection device, comprising a detection frame (1), characterized in that: The detection frame (1) is provided with a clamping frame (2) inside, and the clamping frame (2) includes two groups of side panels (21), the top and bottom of the side panels (21) are provided with transverse panels (22), and a connecting frame (25) is slidably inserted at the right-angle connection between the side panels (21) and the transverse panels (22), and two groups of clamping plates (23) are symmetrically provided inside the transverse panels (22) and the side panels (21), and the rear end of the detection frame (1) is provided with a driving assembly (3), and the driving assembly (3) includes a vertical screw rod (32), and the vertical screw rods (32) are provided on both sides of the back of the detection frame (1), and the surface of the vertical screw rods (32) is A slider (34) is meshed and sleeved, and a transverse screw (35) is rotatably installed between two groups of the sliders (34) through bearings. A connecting plate (36) is meshed and sleeved on the surface of the transverse screw (35), and a mounting assembly (4) is provided on the surface of the connecting plate (36). The mounting assembly (4) includes an electric spark detection plate (44), and the electric spark detection plate (44) and the connecting plate (36) are installed in a plug-in manner. A movable groove (11) is opened on the side of the detection frame (1), and a transverse rod (26) is fixed to the outer end of the side plate (21), and the transverse rod (26) can be inserted along the movable groove (11).

2. An inert gas detection device according to claim 1, characterized in that: The inner surfaces of the side plates (21) and the cross plates (22) are both provided with sliding grooves (24), and the clamping plates (23) are slidably connected inside the sliding grooves (24). The sliding grooves (24) are provided with springs fixedly connected to the clamping plates (23).

3. An inert gas detection device according to claim 2, characterized in that: An elastically retractable clamping plate (12) is arranged inside the movable groove (11), and the bottom surface of the clamping plate (12) is an arc surface.

4. The inert gas detection device according to claim 1, characterized in that: The driving assembly (3) further comprises a sliding frame (31), the sliding frames (31) being fixed on the outer walls on both sides of the detection frame (1), the vertical screw rod (32) being rotatably mounted inside the sliding frame (31) via a bearing, and the vertical screw rod (32) and the transverse screw rod (35) are both driven by a motor (33).

5. The inert gas detection device according to claim 1, characterized in that: The installation assembly (4) also includes an insertion frame (42), the top of the connecting plate (36) is provided with the insertion frame (42), the upper end transverse plate (22) of the clamping frame (2) is fixed with two groups of insertion plates (43), and the insertion plates (43) slide through the insertion frame (42).

6. An inert gas detection device according to claim 5, characterized in that: The detection frame (1) is located at the top of the insertion frame (42) and has two telescopic rods (41) symmetrically fixed thereto, and the extended ends of the telescopic rods (41) are fixedly connected to the top of the insertion frame (42).

7. An inert gas detection device according to claim 6, characterized in that: Two plug posts (411) are symmetrically slidably plugged at the top of the spark detection plate (44), a protrusion (48) is fixed on the top of the plug post (411), a movable notch (410) is provided at a position corresponding to the protrusion (48) of the spark detection plate (44), a rear end push rod (45) is fixed at the bottom of one end of the plug plate (43) close to the clamp frame (2), and a front end push rod (46) is fixed at the bottom of the other end of the plug plate (43), and both the front end push rod (46) and the rear end push rod (45) can be pressed and contacted with the protrusion (48).

8. An inert gas detection device according to claim 7, characterized in that: An insert block (47) is fixed at a position corresponding to the insert column (411) on the top of the connection plate (36), and one end of the insert column (411) is slidably inserted into the insert block (47); a plug rack (49) is fixed on the other side of the plug frame (42), and the other end of the insert column (411) slides through the plug rack (49).

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