Air tightness detection device
By designing an airtightness detection device including a detection chamber and a drying chamber, the drying of metal cans is accelerated by using machinery and hot air technology, the problem of slow drying speed and rust on the surface of metal cans in the prior art is solved, and the detection efficiency and accuracy.
Patent Information
- Application Number
- CN202421077457.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing airtightness detection methods naturally dry the moisture on the surface of metal cans slowly and easily rust, affecting the detection results.
An airtightness detection device is designed, including a detection chamber and a drying chamber. Using components such as double-headed motors, servo motors and fan heaters, the metal cans are transferred to the drying chamber through clamping and rotating actions, and the drying is accelerated by the fan heaters. Prevent rust.
It has achieved the acceleration of the moisture drying speed of metal tank surfaces, prevented rust, and improved detection efficiency and accuracy.
Smart Images
Figure CN222212129U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection devices, in particular to an airtightness detection device. Background Art
[0002] During processing and production, many canned products require metal cans such as aluminum and iron, and these metal cans need to be tested for air tightness.
[0003] The prior art can detect metal cans by water testing, which is to seal the metal cans, inflate them, and then put them into water to observe whether bubbles are generated. However, after the detection, a certain amount of water remains on the surface of these metal cans, which is slow to dry naturally and easily rusts. Therefore, those skilled in the art provide an airtightness detection device to solve the problems raised in the above background technology. Utility Model Content
[0004] The purpose of the utility model is to provide an airtightness detection device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An air tightness detection device comprises a device body, a turntable, a first slider and a movable door, wherein a detection chamber is arranged at the left end of the device body, a drying chamber is arranged at the right end of the device body, an outer frame is arranged at the upper end of the drying chamber, a controller is electrically connected to the front end of the outer frame, a heater is arranged behind the controller, wherein the heater is electrically connected to the outer frame, a first slide groove is arranged at the upper end of the rear side of the device body, a first slider is clamped in the first slide groove, a second slider is arranged in front of the first slider, a connecting block is arranged at the front end of the second slider, a rotating motor is arranged at the upper end of the connecting block, a rotating shaft is arranged at the lower end of the rotating motor, a turntable is fixedly connected to the lower end of the rotating shaft, a third slide groove is arranged at the lower end of the turntable, and the third A double-headed motor is fixedly provided in the middle of the slide groove, and third threaded rods are provided at both ends of the double-headed motor, wherein the third threaded rods are rotatably connected to the third slide groove, a metal can is provided under the turntable, and clamping rods are provided on the left and right sides of the metal can, wherein the upper ends of the clamping rods are clamped in the third slide groove, and the clamping rods are threadedly connected to the third threaded rods, and arc-shaped clamping plates are fixedly connected to one side of the clamping rods, and support plates are fixedly provided at the lower ends of the clamping rods, a moving door is provided on the left side of the outer frame, and a sliding bar is fixedly provided on the right side of the moving door, wherein the sliding bar is clamped on the left side of the front end of the outer frame, and a door handle is fixedly connected to the left side of the moving door, and a second slide groove is provided at the front end of the first sliding block, wherein the rear end of the second sliding block is clamped in the second slide groove.
[0007] As a further solution of the utility model: a second servo motor is arranged at the upper end of the first slider, and a second threaded rod is arranged at the lower end of the second servo motor, wherein the second threaded rod is rotatably connected in the second slide groove, and the second slider is threadedly connected to the second threaded rod.
[0008] As a further solution of the utility model: a first servo motor is arranged on the left side of the first slide groove, and a first threaded rod is arranged at one end of the first servo motor, wherein the first threaded rod is rotatably connected in the first slide groove, and the lower end of the first slider is threadedly connected to the first threaded rod.
[0009] As a further solution of the utility model: an air pump is arranged at the upper left end of the device body, a gas delivery hose is arranged at the upper end of the air pump, a sealing cover is arranged at the upper end of the gas delivery hose, a gas delivery head is arranged at the upper end of the sealing cover, and a base is arranged at the lower end of the device body.
[0010] As a further solution of the utility model: locking universal wheels are provided at the four corners of the lower end of the base, a first drain outlet is provided at the front end of the detection chamber, a second drain outlet is provided at the front end of the drying chamber, and electric-controlled valves are provided on the first drain outlet and the second drain outlet.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. First, place the metal can on the support plate, and start the double-head motor to drive the third threaded rod to rotate. The third threaded rod drives the clamping rod to move toward the middle, and the clamping rod drives the arc-shaped clamping plate to move toward the middle. At this time, the clamping rod and the arc-shaped clamping plate will clamp the metal can in the middle, and the support plate can prevent the metal can from falling off, so the fixation is simple and stable.
[0013] 2. After the inspection is completed, start the second servo motor to drive the second threaded rod to rotate, the second threaded rod drives the second slider to move upward, the second slider drives the metal can to move upward, then start the first servo motor to drive the first threaded rod to rotate, the first threaded rod drives the first slider to move to the right, the first slider drives the metal can to move into the drying room, and move the moving door to close the outer frame entrance, then start the rotating motor to drive the rotating shaft to rotate, the rotating shaft drives the turntable to rotate, the turntable drives the metal can to rotate, the rotating metal can will throw away the water droplets on the surface, and start the heater to blow warm air to the metal can at the same time, which can speed up its drying speed and prevent it from rusting. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The figure is a schematic diagram of the structure of an airtightness detection device.
[0015] Figure 2 It is a schematic diagram of the structure of a first servo motor in an airtightness detection device.
[0016] Figure 3 The figure is a schematic diagram of the structure of a movable door and a sliding bar in an air tightness detection device.
[0017] Figure 4 The figure is a schematic diagram of the structure of a rotating motor and a turntable in an air tightness detection device.
[0018] Figure 5 The figure is a schematic diagram of the structure of a clamping rod and a double-headed motor in an air tightness detection device.
[0019] In the figure: 1-device body, 2-base, 3-locking universal wheel, 4-first drain outlet, 5-electrically controlled valve, 6-outer frame, 7-controller, 8-air pump, 9-gas hose, 10-sealing cover, 11-gas head, 12-first slider, 13-second slide groove, 14-second servo motor, 15-second threaded rod, 16-second slider, 17-connecting block, 18-second drain outlet, 19-detection chamber, 20-drying chamber, 21-heater, 22-first servo motor, 23-first threaded rod, 24-first slide groove, 25-door handle, 26-slide bar, 27-rotating motor, 28-rotating shaft, 29-turntable, 30-metal can, 31-clamping rod, 32-arc clamping plate, 33-double-headed motor, 34-third threaded rod, 35-third slide groove, 36-support plate, 37-moving door. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0021] See also Figures 1 to 5In an embodiment of the utility model, an air tightness detection device includes a device body 1, a turntable 29, a first slider 12 and a movable door 37, a detection chamber 19 is arranged at the left end of the device body 1, a drying chamber 20 is arranged at the right end of the device body 1, an outer frame 6 is arranged at the upper end of the drying chamber 20, a controller 7 is electrically connected to the front end of the outer frame 6, a heater 21 is arranged behind the controller 7, wherein the heater 21 is electrically connected to the outer frame 6, a first slide 24 is arranged at the upper end of the rear side of the device body 1, a first slider 12 is arranged in the first slide 24, a second slider 16 is arranged in front of the first slider 12, a connecting block 17 is arranged at the front end of the second slider 16, and an upper end of the connecting block 17 A rotating motor 27 is provided, a rotating shaft 28 is provided at the lower end of the rotating motor 27, a rotating disk 29 is fixedly connected to the lower end of the rotating shaft 28, a third slide groove 35 is provided at the lower end of the rotating disk 29, a double-headed motor 33 is fixedly provided in the middle of the third slide groove 35, third threaded rods 34 are provided at both ends of the double-headed motor 33, wherein the third threaded rods 34 are rotatably connected to the third slide groove 35, a metal can 30 is provided below the rotating disk 29, a clamping rod 31 is provided on both sides of the metal can 30, wherein the upper end of the clamping rod 31 is clamped in the third slide groove 35, and the clamping rod 31 is threadedly connected to the third threaded rod 34, an arc-shaped clamping plate 32 is fixedly connected to one side of the clamping rod 31, and the clamping rod 31 A support plate 36 is fixedly arranged at the lower end, a movable door 37 is arranged on the left side of the outer frame 6, a slide bar 26 is fixedly arranged on the right side of the movable door 37, wherein the slide bar 26 is clamped on the left side of the front end of the outer frame 6, a door handle 25 is fixedly connected to the left side of the movable door 37, a second slide groove 13 is arranged at the front end of the first slider 12, wherein the rear end of the second slider 16 is clamped in the second slide groove 13, a second servo motor 14 is arranged at the upper end of the first slider 12, a second threaded rod 15 is arranged at the lower end of the second servo motor 14, wherein the second threaded rod 15 is rotatably connected in the second slide groove 13, and the second slider 16 is threadedly connected to the second threaded rod 15, a first servo motor 22 is arranged on the left side of the first slide groove 24, A first threaded rod 23 is provided at one end of the first servo motor 22, wherein the first threaded rod 23 is rotatably connected in the first slide groove 24, and the lower end of the first slider 12 is threadedly connected to the first threaded rod 23, an air pump 8 is provided at the upper left end of the device body 1, a gas hose 9 is provided at the upper end of the air pump 8, a sealing cover 10 is provided at the upper end of the gas hose 9, and a gas head 11 is provided at the upper end of the sealing cover 10, a base 2 is provided at the lower end of the device body 1, and locking universal wheels 3 are provided at the four corners of the lower end of the base 2, a first drain port 4 is provided at the front end of the detection chamber 19, a second drain port 18 is provided at the front end of the drying chamber 20, and electric-controlled valves 5 are provided on the first drain port 4 and the second drain port 18.
[0022] The working principle of the utility model is: first, the metal can 30 can be placed on the support plate 36, and the double-headed motor 33 is started to drive the third threaded rod 34 to rotate, and the third threaded rod 34 drives the clamping rod 31 to move toward the middle, and the clamping rod 31 drives the arc-shaped clamping plate 32 to move toward the middle. At this time, the clamping rod 31 and the arc-shaped clamping plate 32 will clamp the metal can 30 in the middle, and the support plate 36 can prevent the metal can 30 from falling off, and then the sealing cover 10 is covered on the top of the metal can 30, and air is supplied to the metal can 30, and water is supplied to the detection chamber 19. When the water submerges the metal can 30, observe whether it generates bubbles, and then after the detection is completed, start the second servo motor 14 to drive the second threaded rod 31 to move to the middle. The rod 15 rotates, the second threaded rod 15 drives the second slider 16 to move upward, the second slider 16 drives the metal can 30 to move upward, and then the first servo motor 22 is started to drive the first threaded rod 23 to rotate, the first threaded rod 23 drives the first slider 12 to move rightward, the first slider 12 drives the metal can 30 to move into the drying chamber 20, and moves the movable door 37 to close the entrance of the outer frame 6, and then the rotating motor 27 is started to drive the rotating shaft 28 to rotate, the rotating shaft 28 drives the turntable 29 to rotate, the turntable 29 drives the metal can 30 to rotate, the rotating metal can 30 will throw away the water droplets on the surface, and at the same time the heater 21 is started to blow warm air to the metal can 30 to speed up its drying speed.
[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0024] 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 airtightness detection device, comprising a device body (1), a rotating disk (29), a first sliding block (12) and a movable door (37), It is characterized in that The device body (1) is provided with a detection chamber (19) at the left end, a drying chamber (20) at the right end, an outer frame (6) at the upper end of the drying chamber (20), a controller (7) being electrically connected to the front end of the outer frame (6), a heater (21) being arranged behind the controller (7), wherein the heater (21) is electrically connected to the outer frame (6), a first slide groove (24) being arranged at the upper end of the rear side of the device body (1), a first slider (12) being arranged in the first slide groove (24), a second slider (16) being arranged in front of the first slider (12), a connecting block (17) being arranged at the front end of the second slider (16), a rotating motor (27) being arranged at the upper end of the connecting block (17), a rotating shaft (28) being arranged at the lower end of the rotating motor (27), and a fixed rotating shaft (28) being arranged at the lower end of the rotating shaft (28). A rotating disk (29) is fixedly connected, a third slide groove (35) is arranged at the lower end of the rotating disk (29), a double-headed motor (33) is fixedly arranged in the middle of the third slide groove (35), third threaded rods (34) are arranged at both ends of the double-headed motor (33), wherein the third threaded rods (34) are rotatably connected to the third slide groove (35), a metal can (30) is arranged below the rotating disk (29), clamping rods (31) are arranged on the left and right sides of the metal can (30), wherein the upper end of the clamping rod (31) is clamped in the third slide groove (35), and the clamping rod (31) is threadedly connected to the third threaded rod (34), one side of the clamping rod (31) is fixedly connected with an arc-shaped clamping plate (32), the lower end of the clamping rod (31) is fixedly provided with a support plate (36), and a movable door (37) is arranged on the left side of the outer frame (6).
2. An airtightness detection device according to claim 1, It is characterized in that A sliding bar (26) is fixedly arranged on the right side of the movable door (37), wherein the sliding bar (26) is clamped on the left side of the front end of the outer frame (6), and a door handle (25) is fixedly connected to the left side of the movable door (37).
3. An airtightness detection device according to claim 1, It is characterized in that A second sliding groove (13) is provided at the front end of the first sliding block (12), wherein the rear end of the second sliding block (16) is clamped in the second sliding groove (13).
4. The airtightness detection device according to claim 1, It is characterized in that A second servo motor (14) is disposed at the upper end of the first sliding block (12), and a second threaded rod (15) is disposed at the lower end of the second servo motor (14).
5. An airtightness detection device according to claim 4, It is characterized in that The second threaded rod (15) is rotatably connected in the second slide groove (13), and the second slider (16) is threadedly connected to the second threaded rod (15). A first servo motor (22) is arranged on the left side of the first slide groove (24).
6. An airtightness detection device according to claim 5, It is characterized in that A first threaded rod (23) is provided at one end of the first servo motor (22), wherein the first threaded rod (23) is rotatably connected in the first sliding groove (24), and the lower end of the first sliding block (12) is threadedly connected to the first threaded rod (23).
7. The airtightness detection device according to claim 1, It is characterized in that An air pump (8) is arranged at the upper left end of the device body (1), and an air delivery hose (9) is arranged at the upper end of the air pump (8).
8. An airtightness detection device according to claim 7, It is characterized in that A sealing cover (10) is provided at the upper end of the gas delivery hose (9), and a gas delivery head (11) is provided at the upper end of the sealing cover (10).
9. The airtightness detection device according to claim 1, It is characterized in that A base (2) is provided at the lower end of the device body (1), and locking universal wheels (3) are provided at four corners of the lower end of the base (2).
10. The airtightness detection device according to claim 1, It is characterized in that The front end of the detection chamber (19) is provided with a first drain outlet (4), the front end of the drying chamber (20) is provided with a second drain outlet (18), and both the first drain outlet (4) and the second drain outlet (18) are provided with an electric control valve (5).