Closing sealing device

Abstract

The present application provides a sealing device, including a positioning mechanism, including a fixing seat and a positioning component, the positioning component is connected to the fixing seat to position the sealed part, and the sealed part is provided with a part to be processed; the sealing mechanism includes a first module, a second module and an adjusting component, one of the first module and the second module is connected to the fixing seat, and the other is connected to the adjusting component, the adjusting component is connected to the fixing seat to adjust the spacing between the first module and the second module, wherein the part to be processed is provided between the first module and the second module. The positioning component and the adjusting component are connected to the fixing seat, the sealed part is positioned on the positioning component, and the part to be processed of the sealed part is located between the first module and the second module, so that when the adjusting component adjusts one of the first module and the second module, the part to be processed can be processed, thereby ensuring the consistency of the processing of the part to be processed and improving the stability and reliability of the product instrument.

Description

Technical Field

[0001] The present application relates to the technical field of environmental air monitoring, and in particular to a closing and sealing device. Background Art

[0002] With the development of industry, the emission of industrial waste gas and urban motor vehicle exhaust has intensified environmental problems, among which air pollution is the primary problem facing environmental protection. Harmful gases in air pollution have seriously affected human health and social development. How to accurately and quickly monitor the concentration of harmful gases in the air has become the first step in controlling environmental pollution. It is of great significance to develop an intelligent, stable, reliable and easy-to-operate harmful gas detection system.

[0003] In relevant technologies, relevant wheels are often used in automatic environmental air monitoring systems. As a key component in the monitoring system, the sealing of the relevant wheels directly affects the parameters and service life of the entire instrument. Therefore, a sealing device is urgently needed to seal the sealing of the relevant wheels to ensure the quality of the relevant wheels. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a closing and sealing device that can ensure the consistency of treatment of the part to be treated and improve the stability and reliability of the product instrument.

[0005] In a first aspect, an embodiment of the present application provides a closing sealing device, comprising: a positioning mechanism, comprising a fixing seat and a positioning component, the positioning component being connected to the fixing seat to position a to-be-sealed component, the to-be-sealed component being provided with a to-be-processed portion; a sealing mechanism, comprising a first module group, a second module group and an adjusting component, one of the first module group and the second module group being connected to the fixing seat, and the other being connected to the adjusting component, the adjusting component being connected to the fixing seat to adjust a distance between the first module group and the second module, wherein the to-be-processed portion is provided between the first module group and the second module.

[0006] In the above-mentioned implementation process, the positioning component and the adjustment component are connected to the fixed seat, the component to be sealed is positioned on the positioning component, and the part to be sealed to be processed is located between the first module and the second module, so that when the adjustment component adjusts one of the first module and the second module, the part to be processed can be processed, thereby ensuring the consistency of the processing of the part to be processed and improving the stability and reliability of the product instrument.

[0007] In some embodiments, the adjustment component includes an adjustment structure and a connecting member, the adjustment structure connects the connecting member to adjust the connecting member to move along a first direction, the first direction is the direction in which the first module and the second module approach or move away from each other, and the connecting member connects one of the first module and the second module.

[0008] In the above implementation process, the connecting piece is connected to one of the first module and the second module, so that when the adjustment structure is adjusted, the first module and the second module can be brought close to each other, the treatment part can be processed, the consistency after treatment is ensured, and the stability and reliability of the product instrument are improved.

[0009] In some embodiments, the adjustment structure includes an adjustment member and an adjustment shaft, the adjustment member is connected to the adjustment shaft, and the adjustment shaft is connected to the connecting member.

[0010] In the above implementation process, the adjusting member is connected to the connecting member through the adjusting shaft. When the adjusting member is adjusted, the connecting member can be adjusted under the action of the adjusting shaft, and finally the first module and the second module are brought closer to each other, ensuring the consistency of the treated part, while improving work efficiency and reducing fatigue of operators.

[0011] In some embodiments, one end of the adjustment shaft is connected to a ratchet, the connecting member is provided with meshing teeth along the first direction, and the ratchet is configured to mesh with the meshing teeth.

[0012] In the above implementation process, the ratchet engages with the meshing teeth on the connecting member, so that the ratchet drives the connecting member to move along the first direction under the drive of the adjusting shaft, thereby realizing the first module and the second module to process the treatment part. The structure is simple and can reduce cost investment while improving the stability and reliability of the product instrument.

[0013] In some embodiments, the adjustment assembly further includes a limit block, the limit block is connected to the connecting member, the fixing seat is configured with a limit groove, and the limit groove is configured to limit the limit block.

[0014] In the above-mentioned implementation process, the limit block is located in the limit groove, and the limit block is connected to the connecting piece, so that when the adjustment structure adjusts the connecting piece, the limit block can be limited by the limit groove, thereby realizing the limitation of the movement of the connecting piece along the first direction, which is beneficial to adjust the cutting force of the first module and the second module on the processed part.

[0015] In some embodiments, the adjusting member rotates around the central axis of the adjusting shaft so that one of the first module and the second module moves in a direction close to or away from the other.

[0016] In the above implementation process, by arranging the adjusting member to rotate around the center axis of the adjusting shaft, the labor of the operating personnel can be reduced and the work efficiency can be improved.

[0017] In some embodiments, the adjustment structure further includes a bearing, and the adjustment shaft is connected to the fixing seat via the bearing. Under the action of the bearing, the adjustment shaft can not only connect the adjustment shaft to the fixing seat, but also rotate the adjustment shaft relative to the fixing seat, which is beneficial to the first module and the second module to cut off the part to be processed.

[0018] In some embodiments, the adjustment assembly further includes a tension member, which connects the fixing seat and the connecting member so that after the first module and the second module have processed the treated area, one of the first module and the second module is restored to its original position.

[0019] In the above-mentioned implementation process, the tension piece connects the connecting piece and the fixing seat. When the treated part needs to be processed, the adjusting component gradually reduces the distance between the first module and the second module. At this time, the tension piece is deformed and gradually stretched until the first module and the second module cut off the treated part. Then the tension piece needs to be restored to its original state, thereby driving one of the first module and the second module to approach the original position until it moves to the original position. The whole process reduces the fatigue of the operators and improves work efficiency.

[0020] In some embodiments, the positioning assembly includes a positioning plate and a positioning column, the positioning plate is connected to the fixing seat, the positioning column is connected to the positioning plate, and the positioning column is located away from a side of the positioning plate connected to the fixing seat.

[0021] In the above implementation process, the positioning column is connected to the positioning plate, and the positioning column can be used to position the seal to ensure the consistency of the placement position of the seal, thereby improving the stability and reliability of the product instrument.

[0022] In some embodiments, the positioning posts, the first module and the second module are distributed in the same direction, so that the positioning posts can ensure the consistency of the placement of the sealed parts, which is beneficial for the first module and the second module to cut and seal the treated parts.

[0023] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0024] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the structure of the closing and sealing device provided in an embodiment of the present application;

[0027] Figure 2 A side view of a closing and sealing device provided in an embodiment of the present application;

[0028] Figure 3 A schematic structural diagram of the positioning assembly of the closing sealing device provided in an embodiment of the present application and the adaptation of the sealed component.

[0029] Reference numerals

[0030] 100, positioning mechanism; 101, fixing seat; 102, positioning block; 103, positioning column; 200, sealing mechanism; 201, first module; 202, second module; 203, connecting member; 204, adjusting member; 205, adjusting shaft; 206, ratchet; 207, limiting block; 208, bearing; 300, member to be sealed; 301, part to be treated; 302, positioning hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0033] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0034] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or a point connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more. Example

[0036] The non-dispersive infrared method is a method for detecting gas based on the principle of spectral absorption. This method has high accuracy and can realize online monitoring and measurement. The non-dispersive infrared method uses a light source to emit a continuous spectrum through a gas containing a mixed component of the measured gas. Since different gases have characteristic absorption spectra in different bands, the gas concentration can be quantitatively analyzed based on the principle that the radiation energy in a fixed band changes with the change of gas concentration. The device used in the non-dispersive infrared method is mainly composed of an infrared light source, a gas filter related wheel, a measuring gas chamber, and a detector.

[0037] In the embodiment of the present application, the closing sealing device is used to solve the problems of narrow sealing position and high sealing requirements of the relevant wheels, ensure the consistency of batch operations, avoid the uncertainty caused by manual operation, and ensure that the gas in the relevant wheels is in a sealed and stable state.

[0038] like Figure 1-Figure 3As shown, in the first aspect, an embodiment of the present application provides a closing sealing device, comprising: a positioning mechanism 100, comprising a fixing seat 101 and a positioning component, the positioning component being connected to the fixing seat 101 to position a to-be-sealed component 300, wherein the to-be-sealed component 300 is provided with a to-be-treated portion 301; a sealing mechanism 200, comprising a first module group 201, a second module group 202 and an adjusting component, wherein one of the first module group 201 and the second module group 202 is connected to the fixing seat 101, and the other is connected to the adjusting component, the adjusting component being connected to the fixing seat 101 to adjust the distance between the first module group 201 and the second module group 202, wherein the to-be-treated portion 301 is provided between the first module group 201 and the second module group 202.

[0039] Exemplarily, the part to be sealed 300 includes but is not limited to related wheels, the part to be sealed 300 is fixed to the fixing seat 101 by the positioning assembly, and the adjusting assembly adjusts the distance between the first module 201 and the second module 202 to cut off and seal the treated part 301 of the part to be sealed 300, thereby ensuring that the gas in the part to be sealed 300 is in a sealed and stable state, wherein the treated part 301 includes but is not limited to the copper tube.

[0040] In the above-mentioned implementation process, the positioning component and the adjustment component are connected to the fixed seat 101, the sealed component 300 is positioned on the positioning component, and the treated part 301 of the sealed component 300 is located between the first module 201 and the second module 202, so that when the adjustment component adjusts one of the first module 201 and the second module 202, the treated part 301 can be processed, thereby ensuring the consistency of the processing of the treated part 301 and improving the stability and reliability of the product instrument.

[0041] like Figure 1-Figure 2 As shown, the adjustment component includes an adjustment structure and a connecting member 203, the adjustment structure connects the connecting member 203 to adjust the connecting member 203 to move along a first direction, the first direction is the direction in which the first module 201 and the second module 202 approach or move away from each other, the connecting member 203 connects one of the first module 201 and the second module 202, wherein the connecting member 203 includes but is not limited to a connecting strip, the length direction of the connecting member 203 is configured to be consistent with the first direction, the first direction includes but is not limited to the up and down direction, the first module 201 is located above the second module 202, and the side of the first module 201 facing away from the second module 202 is connected to the connecting member 203.

[0042] In the above implementation process, the connecting member 203 is connected to one of the first module 201 and the second module 202, so that when the adjustment structure is adjusted, the first module 201 and the second module 202 can be brought close to each other, thereby achieving processing of the treated part 301, ensuring consistency after processing, and improving the stability and reliability of the product instrument.

[0043] Please refer to Figure 1 and Figure 2 The adjustment method of the adjustment structure can be automatic adjustment or manual adjustment. When the adjustment structure is automatic adjustment, the adjustment structure includes an adjustment member, a controller and a detection member. The adjustment member includes but is not limited to a stepping motor. The controller is respectively connected to the adjustment member and the detection member to control the action of the adjustment member through the data detected by the detection member. The detection member includes but is not limited to a camera. The camera can be a CCD camera, which can be used to detect the treatment status of the first module 201 and the second module 202 on the treated part 301 in real time, and feedback to the The controller can also detect the treated part 301 after treatment according to the detection part to determine whether the treated part 301 is qualified, etc.; when the adjustment structure is manually adjusted, the adjustment structure includes an adjustment member 204 and an adjustment shaft 205, and the adjustment member 204 includes but is not limited to a handle. The adjustment member 204 is connected to the adjustment shaft 205, and the adjustment shaft 205 is connected to the connecting member 203. The operator acts on the adjustment member 204, thereby driving the adjustment shaft 205 to rotate, and finally achieving the effect of moving the connecting member 203 along the first direction.

[0044] In the above-mentioned implementation process, the adjusting member 204 is connected to the connecting member 203 through the adjusting shaft 205. When the adjusting member 204 is adjusted, the connecting member 203 can be adjusted under the action of the adjusting shaft 205, and finally the first module 201 and the second module 202 are brought close to each other, ensuring the consistency of the treated part 301, while improving work efficiency and reducing fatigue of operators.

[0045] Please refer to Figure 1 One end of the adjusting shaft 205 is connected to the ratchet 206 , the connecting member 203 is provided with meshing teeth along the first direction, and the ratchet 206 is configured to mesh with the meshing teeth.

[0046] In the above-mentioned implementation process, the ratchet 206 engages with the meshing teeth on the connecting member 203, so that the ratchet 206 drives the connecting member 203 to move along the first direction under the drive of the adjusting shaft 205, thereby realizing the first module 201 and the second module 202 to process the treatment part 301. Its structure is simple, which can reduce cost investment and improve the stability and reliability of the product instrument.

[0047] In some embodiments, the adjustment component also includes a limit block 207, the limit block 207 is connected to the connecting member 203, and the fixed seat 101 is configured with a limit slot, and the limit slot is configured to limit the limit block 207; exemplarily, the limit block 207 is located on one side of the connecting member 203, the meshing teeth are located on the other side of the connecting member 203, and in the first direction, the length of the limit slot is greater than the length of the limit block 207, so as to limit the distance that the connecting member 203 moves along the first direction.

[0048] In the above-mentioned implementation process, the limit block 207 is located in the limit groove, and the limit block 207 is connected to the connecting member 203, so that when the adjustment structure adjusts the connecting member 203, the limit block 207 can be limited by the limit groove, thereby realizing the limitation of the movement of the connecting member 203 along the first direction, which is beneficial to adjust the cutting force of the first module 201 and the second module 202 on the processed part 301.

[0049] In some embodiments, the adjusting member 204 rotates around the central axis of the adjusting shaft 205 so that one of the first module 201 and the second module 202 moves in a direction close to or away from the other.

[0050] In the above implementation process, by setting the adjusting member 204 to rotate around the center axis of the adjusting shaft 205, the labor of the operating personnel can be reduced and the work efficiency can be improved.

[0051] In some embodiments, the adjustment structure further includes a bearing 208, and the adjustment shaft 205 is connected to the fixed seat 101 through the bearing 208. Two bearings 208 may be configured, and the two bearings 208 are spaced apart and distributed on the adjustment shaft 205. Under the action of the bearing 208, the adjustment shaft 205 can not only connect the adjustment shaft 205 to the fixed seat 101, but also rotate the adjustment shaft 205 relative to the fixed seat 101, which is beneficial to the first module 201 and the second module 202 to cut off the part to be treated 301.

[0052] In some embodiments, the adjustment component also includes a tension member (not shown in the figure), and the tension member includes but is not limited to a reset spring. The tension member connects the fixed seat 101 and the connecting member 203. Taking the connecting member 203 connected to the first module 201 as an example, the tension member is located on the side of the connecting member 203 away from the first module 201, so that after the first module 201 and the second module 202 have processed the treated area 301, one of the first module 201 and the second module 202 is restored to its original position.

[0053] In the above-mentioned implementation process, the tension piece connects the connecting piece 203 and the fixing seat 101. When the treated part 301 needs to be processed, the adjusting component gradually reduces the distance between the first module 201 and the second module 202. At this time, the tension piece is deformed and gradually stretched until the first module 201 and the second module 202 cut off the treated part 301. Then the tension piece needs to be restored to its original state, thereby driving one of the first module 201 and the second module 202 to approach the original position until it moves to the original position. The whole process reduces the fatigue of the operators and improves the work efficiency.

[0054] like Figure 1 and Figure 3 As shown, the positioning assembly includes a positioning plate and a positioning column 103, the positioning plate is connected to the fixing seat 101, the positioning column 103 is connected to the positioning plate, and the positioning column 103 is located on the side away from the positioning plate connected to the fixing seat 101. Exemplarily, two positioning columns 103 are configured, and the two positioning columns 103 are spaced apart and distributed on opposite sides of the component 300 to be sealed. Accordingly, the component 300 to be sealed is configured with two positioning holes 302, and the positioning holes 302 are used to adapt to the positioning columns 103 to complete the positioning and fixation of the component 300 to be sealed.

[0055] In the above implementation process, the positioning column 103 is connected to the positioning plate, and the positioning column 103 can be used to position the seal 300 to ensure the consistency of the placement position of the seal 300, thereby improving the stability and reliability of the product instrument.

[0056] In some embodiments, the positioning posts 103, the first module 201, and the second module 202 are distributed in the same direction, for example, the positioning posts 103, the first module 201, and the second module 202 are all configured to be distributed along the first direction. The positioning posts 103 can ensure the consistency of the placement of the to-be-sealed component 300, which is beneficial for the first module 201 and the second module 202 to cut and seal the to-be-processed component 301.

[0057] In all the embodiments of the present application, "big" and "small" are relative, "more" and "less" are relative, and "up" and "down" are relative. The expressions of such relative terms are not elaborated in the embodiments of the present application.

[0058] It should be understood that the "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for the present application.

[0059] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0060] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A closing and sealing device, characterized in that: include: The positioning mechanism comprises a fixing seat and a positioning assembly, wherein the positioning assembly is connected to the fixing seat to position the seal member, and the seal member is provided with a part to be processed; The sealing mechanism includes a first module, a second module and an adjusting component, wherein one of the first module and the second module is connected to the fixing seat, and the other is connected to the adjusting component, and the adjusting component is connected to the fixing seat for adjusting the distance between the first module and the second module, wherein the part to be treated is arranged between the first module and the second module.

2. The closing and sealing device according to claim 1, characterized in that: The adjustment component includes an adjustment structure and a connecting member, the adjustment structure is connected to the connecting member to adjust the connecting member to move along a first direction, the first direction is the direction in which the first module and the second module approach or move away from each other, and the connecting member connects one of the first module and the second module.

3. The closing and sealing device according to claim 2, characterized in that: The adjusting structure comprises an adjusting member and an adjusting shaft, wherein the adjusting member is connected to the adjusting shaft, and the adjusting shaft is connected to the connecting member.

4. The closing and sealing device according to claim 3, characterized in that: One end of the adjusting shaft is connected to a ratchet wheel, the connecting member is provided with meshing teeth along the first direction, and the ratchet wheel is configured to mesh with the meshing teeth.

5. The closing and sealing device according to claim 4, characterized in that: The adjustment assembly further comprises a limit block, the limit block is connected to the connecting member, the fixing seat is provided with a limit groove, and the limit groove is configured to limit the limit block.

6. The closing and sealing device according to claim 5, characterized in that: The adjusting member rotates around the central axis of the adjusting shaft so that one of the first module and the second module moves in a direction close to or away from the other.

7. The closing and sealing device according to claim 3, characterized in that: The adjustment structure also includes a bearing, and the adjustment shaft is connected to the fixing seat via the bearing.

8. The closing and sealing device according to claim 2 or 3, characterized in that: The adjustment assembly also includes a tension member, which is connected to the fixing seat and the connecting member, so that after the first module and the second module have processed the part to be processed, one of the first module and the second module is restored to an original position.

9. The closing and sealing device according to claim 1, characterized in that: The positioning assembly includes a positioning plate and a positioning column, wherein the positioning plate is connected to the fixing seat, the positioning column is connected to the positioning plate, and the positioning column is located away from a side of the positioning plate connected to the fixing seat.

10. The closing and sealing device according to claim 9, characterized in that: The positioning posts, the first module and the second module are distributed in the same direction.

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