Multi-type bakelite cover air tightness detection mechanism

Abstract

The utility model relates to the technical field of bakelite cover airtightness detection, and discloses a multi-type bakelite cover airtightness detection mechanism, which comprises a workbench, a plurality of L-shaped rods are arranged on one side of the workbench, a telescopic rod is arranged at one end, far away from the workbench, of each L-shaped rod, and a bakelite cover assembling and disassembling device is arranged at the output end of each telescopic rod. The workbench is provided with a pipeline which penetrates through the workbench and is matched with the bakelite cover assembling and disassembling device, the bottom of the pipeline is communicated with a hose, the top of the pipeline is communicated with a detachable pipe joint, and the pipeline is communicated with a pressure sensor; and a controller electrically connected with the telescopic rod, the bakelite cover assembling and disassembling device and the pressure sensor is arranged on the workbench. Compared with the prior art, the device has the advantages that the bakelite cover is semi-automatically assembled and disassembled, the assembling and disassembling speed is high, the efficiency is high, and the air tightness detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bakelite cover airtight detection, in particular to an airtight detection mechanism for multiple types of bakelite covers. Background Art

[0002] Bakelite is the first variety of plastics to be put into industrial production, and its chemical name is phenolic plastic. It has relatively high mechanical strength, good insulation, heat resistance, and corrosion resistance, so it is often used to manufacture electrical materials, such as switches, lamp holders, earphones, telephone casings, instrument casings, etc., and thus gets the name "bakelite". The advent of bakelite is of great significance to the development of industry.

[0003] A bakelite cover is a cover body made of bakelite, with a sealing gasket inside. After the bakelite cover is produced, it needs to be subjected to airtight detection. The traditional airtight detection of bakelite covers is to screw the bakelite cover onto the corresponding pipeline, then pressurize the pipeline, immerse the bakelite cover in water, and if no gas leaks out, it can be packaged and sold. The installation and disassembly of bakelite covers take a lot of time, the detection speed is slow, and the efficiency is low, which needs to be improved. Content of the Utility Model

[0004] (1). Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is the airtight detection of bakelite covers in the prior art. The installation and disassembly of bakelite covers take a lot of time, the detection speed is slow, and the efficiency is low.

[0006] (2). Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: an airtight detection mechanism for multiple types of bakelite covers, including a workbench. One side of the workbench is provided with a plurality of L-shaped rods. The end of the L-shaped rod far away from the workbench is provided with a telescopic rod. The output end of the telescopic rod is provided with a bakelite cover loading and unloading device. The workbench is provided with a pipeline passing through the workbench and cooperating with the bakelite cover loading and unloading device. The bottom of the pipeline is communicated with a hose. The top of the pipeline is communicated with a detachable pipe joint. The pipeline is communicated with a pressure sensor. The workbench is provided with a controller electrically connected to the telescopic rod, the bakelite cover loading and unloading device, and the pressure sensor.

[0008] As an improvement, the bakelite cover loading and unloading device includes a square frame connected to the telescopic rod. A pulse motor is arranged inside the square frame. The output end of the pulse motor is provided with a connector, and the connector is provided with a loading and unloading head.

[0009] As an improvement, the bottom of the loading and unloading head is provided with a groove.

[0010] As an improvement, an anti-slip pad is arranged inside the groove.

[0011] As an improvement, a through hole is provided on the workbench, and the pipeline is arranged in the through hole.

[0012] (III) Beneficial Effects

[0013] The advantages of the present utility model compared with the prior art are as follows: 1. The pulse motor on the bakelite cover loading and unloading device cooperates with the loading and unloading head, which can quickly install the bakelite cover onto the pipe joint or remove it from the pipe joint, improving the detection speed and efficiency; 2. The detachable pipe joint can be quickly loaded, unloaded, and replaced, facilitating the airtight detection of bakelite covers of different sizes; 3. The pressure sensor can monitor the pressure in the pipeline and feedback the data to the controller. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model.

[0015] Figure 2 is a schematic structural diagram of the present utility model.

[0016] Figure 3 is a schematic structural diagram of the present utility model in the front view state.

[0017] Figure 4 is the present utility model Figure 3 in the schematic structural diagram of the sectional view state at B-B.

[0018] As shown in the figure: 1. Workbench; 2. L-shaped rod; 3. Telescopic rod; 4. Bakelite cover loading and unloading device; 5. Pipeline; 6. Hose; 7. Pipe joint; 8. Pressure sensor; 9. Controller; 10. Square box; 11. Pulse motor; 12. Connector; 13. Loading and unloading head; 14. Groove; 15. Anti-slip pad; 16. Through hole. Detailed Description of the Embodiment

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model: It should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present 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 thus should not be construed as a limitation to the present utility model.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

[0022] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0024] Combined with the attached Figures 1-3, A multi-type bakelite cover airtightness detection mechanism, including a workbench 1. On one side of the workbench 1, there are several L-shaped rods 2. At the end of the L-shaped rod 2 away from the workbench 1, there is a telescopic rod 3. The output end of the telescopic rod 3 is provided with a bakelite cover loading and unloading device 4. There is a pipeline 5 on the workbench 1 that penetrates the workbench 1 and cooperates with the bakelite cover loading and unloading device 4. There is a through hole 16 on the workbench 1, and the pipeline 5 is arranged in the through hole 16. The bottom of the pipeline 5 is connected and provided with a hose 6, and the other end of the hose 6 is connected to an air pump. The air pump is controlled by a controller 9. The top of the pipeline 5 is connected and provided with a detachable pipe joint 7. The telescopic rod 3 drives the bakelite cover loading and unloading device 4 to move up and down. The bakelite cover loading and unloading device 4 can quickly install the bakelite cover onto the pipe joint 7 or remove it from the pipe joint 7. A pressure sensor 8 is connected to the pipeline 5. The pressure sensor 8 can measure the gas pressure in the pipeline 5 and feedback the data to the controller 9. When the pressure reaches the corresponding requirement, the controller 9 controls to turn off the air pump and stop supplying gas to the pipeline 5. By observing the data change of the pressure sensor 8 on the controller 9 to judge the airtightness of the bakelite cover. If the data does not change, the airtightness of the bakelite cover is good; if the data changes, the airtightness of the bakelite cover is unqualified. There is a controller 9 on the workbench 1 that is electrically connected to the telescopic rod 3, the bakelite cover loading and unloading device 4, and the pressure sensor 8.

[0025] Combined with the attached Figure 4 , The bakelite cover loading and unloading device 4 includes a square frame 10 connected to the telescopic rod 3. Inside the square frame 10, there is a pulse motor 11. The output end of the pulse motor 11 is provided with a connector 12. On the connector 12, there is a loading and unloading head 13. At the bottom of the loading and unloading head 13, there is a groove 14. Inside the groove 14, there is an anti-slip pad 15. Place the gasket into the bakelite cover and screw the bakelite cover onto the pipe joint 7. Control the telescopic rod 3 to drive the pulse motor 11 and the loading and unloading head 13 to move up and down. The pulse motor 11 drives the loading and unloading head 13 to rotate forward and backward to screw the bakelite cover onto the pipe joint 7 and unscrew it from the pipe joint 7.

[0026] In the present utility model, it is mentioned that the telescopic rod 3, the pulse motor 11 and their supporting power supplies and controllers can be provided by the manufacturer. In addition, the circuits, electronic components and modules involved in the present utility model are all prior arts and can be fully realized by those skilled in the art without further elaboration.

[0027] All features described in the specification, the appended claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0028] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "one implementation manner", "specific implementation manner", "other implementation manners", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment, implementation manner, or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described above can also be combined in a suitable manner in any one or more embodiments, implementation manners, or examples. The technical solutions recorded in the present utility model also include the technical solutions formed by any one or more of the above-described specific features, structures, materials, or characteristics alone or in combination.

[0029] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, variations, delete some features, add features, or re-combine features within the scope of the present utility model without departing from the principles and purposes of the present utility model. Any simple modification, equivalent change, and modification made to the above embodiments based on the innovative principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. A multi-type bakelite cover air tightness detection mechanism, characterized in that: The invention comprises a workbench, wherein a plurality of L-shaped rods are arranged on one side of the workbench, a telescopic rod is arranged on the end of the L-shaped rod away from the workbench, a bakelite cover loading and unloading device is arranged on the output end of the telescopic rod, a pipe which passes through the workbench and cooperates with the bakelite cover loading and unloading device is arranged on the workbench, a hose is arranged at the bottom of the pipe, a detachable pipe joint is arranged at the top of the pipe, a pressure sensor is arranged on the pipe, and a controller which is electrically connected to the telescopic rod, the bakelite cover loading and unloading device and the pressure sensor is arranged on the workbench.

2. A multi-type bakelite cover air tightness detection mechanism according to claim 1, characterized in that: The bakelite cover loading and unloading device comprises a square frame connected with the telescopic rod, a pulse motor is arranged in the frame, a connector is arranged at the output end of the pulse motor, and a loading and unloading head is arranged on the connector.

3. A multi-type bakelite cover air tightness detection mechanism according to claim 2, characterized in that: The bottom of the loading and unloading head is provided with a groove.

4. A multi-type bakelite cover air tightness detection mechanism according to claim 3, characterized in that: An anti-slip pad is arranged in the groove.

5. The multi-type bakelite cover air tightness detection mechanism according to claim 1, characterized in that: The workbench is provided with a through hole, and the pipeline is arranged in the through hole.

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