Cleaning device for residual impurities on surface of mechanical sealing element

Abstract

The utility model provides a mechanical sealing element surface residual impurity cleaning device which comprises a supporting and assembling assembly, a washing liquid containing assembly, a bearing and switching assembly, a workpiece carrying assembly, a supporting and suspending assembly and a lifting driving assembly. The mechanical sealing element surface residual impurity cleaning device is provided with the containing square hopper with the ultrasonic transducer and the ultrasonic generator, a cleaning liquid containing space is formed in the containing square hopper, and dirt and residual impurities on the surface of a mechanical sealing element are effectively stripped through high-frequency mechanical vibration generated by the ultrasonic transducer; the bearing frame carrying the mechanical sealing piece is arranged on the bearing transverse frame, the ascending or descending process of the bearing transverse frame is guided by the transfer stand column, operation is more stable, and the driving electric cylinder can drive the supporting vertical frame and the bearing transverse frame to suspend at different positions or drive the supporting vertical frame and the bearing transverse frame to slightly vibrate according to the cleaning technology. And residual impurities on the surface of the mechanical sealing element are fully cleaned, so that the performance of the sealing element is improved.

Description

Technical Field

[0001] The utility model relates to mechanical seal production equipment, in particular to a device for cleaning residual impurities on the surface of the mechanical seal. Background Art

[0002] Patent document CN212442347U discloses a cleaning machine that can clean residual impurities formed on the surface of mechanical seals during the production process. The cleaning machine comprises a cleaning machine body, a cleaning tank at the top end of the cleaning machine body, an ultrasonic generator installed at the bottom of the cleaning tank, and a cleaning frame within the cleaning tank that can be moved up and down by a lifting mechanism. The lifting mechanism is fixed to the cleaning machine body and includes a connector that can be detachably connected to the cleaning frame. The bottom of the cleaning frame is provided with multiple detachable partitions. The placement area for a single workpiece is defined between two adjacent partitions and between the outermost partition and the side wall of the cleaning frame. The cleaning frame can be automatically raised and lowered, reducing manual labor intensity. Moreover, by improving the cleaning frame structure, contact between workpieces is avoided, ensuring the cleaning quality of the workpieces. However, the lifting process of the cleaning frame of this cleaning machine is not flexible. Cleaning can only be performed at a set position and cannot be adjusted according to the adjustment of the cleaning process. Therefore, it is necessary to optimize its structure to overcome the above-mentioned shortcomings. Utility Model Content

[0003] The purpose of the utility model is to provide a device for cleaning residual impurities on the surface of a mechanical seal, so as to improve the surface cleanliness of the mechanical seal.

[0004] The technical solution adopted by the present invention to solve its technical problems is:

[0005] A device for cleaning residual impurities on the surface of a mechanical seal, comprising:

[0006] a support assembly component having an installation space therein;

[0007] A washing liquid containing assembly is installed in the supporting assembly and has a containing space for placing the washing liquid;

[0008] A load-bearing adapter assembly, which is installed in the lotion receiving assembly through a sliding structure and can be raised or lowered in the lotion receiving assembly;

[0009] A workpiece support assembly is placed in the carrier adapter assembly and can rise or fall with the carrier adapter assembly. The workpiece support assembly has a workpiece accommodating space inside. The workpiece support assembly supports the mechanical seal and carries it into the cleaning liquid accommodating assembly for cleaning;

[0010] A support suspension assembly is installed in the support assembly assembly through a sliding structure and is engaged with the load-bearing adapter assembly. It can rise or fall in the support assembly assembly and carry the load-bearing adapter assembly up or down together;

[0011] The lifting drive component is installed in the supporting assembly component and cooperates with the supporting suspension component. The lifting drive component drives the supporting suspension component to rise or fall.

[0012] The support assembly components include:

[0013] A support frame is formed by connecting rods, and a travel wheel set is installed at the bottom of the support frame so that the support frame can move on the ground through the travel wheel set;

[0014] Support side panels, which are mounted on the sides of the support frame and seal the sides of the support frame;

[0015] The supporting top plate is installed on the top of the supporting frame, and a position-avoiding opening is opened in the middle thereof, and the position-avoiding opening is adapted to the shape of the washing liquid containing component.

[0016] In one embodiment of the present invention, a guard flange is provided on the edge of the support top plate. The guard flange extends along the circumference of the support top plate and protrudes above the support top plate. The guard flange guards the edge of the support top plate to prevent the cleaning liquid from overflowing.

[0017] The wash solution holding assembly includes:

[0018] The accommodating square bucket is formed by enclosing plates and is located on the inner side of the supporting side plate, forming a cleaning liquid accommodating space inside it. The side wall of the accommodating square bucket is connected to the supporting frame through a connecting piece and supported by the supporting frame. The top opening of the accommodating square bucket is exposed from the avoidance opening of the supporting top plate.

[0019] In one embodiment of the present invention, an ultrasonic transducer is provided inside the accommodating square bucket, which is electrically connected to an ultrasonic generator. The ultrasonic generator generates a high-frequency, high-voltage electrical signal, and the ultrasonic transducer converts the high-frequency, high-voltage electrical signal generated by the ultrasonic generator into a high-frequency mechanical vibration. These vibrations are transmitted to the surface of the object to be cleaned through the cleaning liquid, generating a strong cavitation effect and shock waves, thereby peeling off the dirt on the surface of the object. Its structure adopts the existing technology, so it is not described in detail.

[0020] In one embodiment of the present invention, a circulation pipeline is also provided in the receiving bucket, which is connected to the cleaning liquid supply equipment and the cleaning liquid recovery equipment. The cleaning liquid supply equipment supplies cleaning liquid to the receiving bucket, and the cleaning liquid recovery equipment recovers the cleaning liquid in the receiving bucket.

[0021] The load transfer assembly includes:

[0022] A load-bearing cross frame, which is formed by enclosing rods and arranged in the transverse direction, and whose shape is adapted to the accommodating square bucket, and can be raised or lowered in the accommodating square bucket;

[0023] A pair of transfer columns are provided, each transfer column is installed in the accommodating square bucket and arranged vertically. The bearing cross frame is mounted on the transfer column through a sliding sleeve, and the transfer column guides the rising or falling process of the bearing cross frame.

[0024] The workpiece carrier assembly includes:

[0025] The supporting frame is formed by enclosing rods, and a mechanical seal accommodating space is formed inside it. The supporting frame is placed on the supporting cross frame and can rise or fall with the supporting cross frame, and carry the mechanical seal into the accommodating square bucket for cleaning.

[0026] The support suspension assembly includes:

[0027] The supporting frame is formed by enclosing rods and arranged vertically, and its bottom is connected to the load-bearing cross frame, and can be raised or lowered together with the load-bearing cross frame;

[0028] A pair of support guide rods are provided, each support guide rod is installed on the support frame and arranged vertically. The support top plate is mounted on the support guide rod through a sliding sleeve, and the support guide rod guides the rising or falling process of the support frame.

[0029] The lifting drive assembly includes:

[0030] The electric drive cylinder is mounted at the bottom of the support plate, parallel to the support guide rod. Its piston rod extends through the support plate and engages with the support frame, driving the support frame upward or downward. During the cleaning process, the electric drive cylinder can cause the support frame and the support cross frame to hover at different positions, or cause them to oscillate slightly, depending on the cleaning process, to fully clean any impurities remaining on the surface of the mechanical seal.

[0031] The advantages of the present invention are:

[0032] The device for cleaning residual impurities on the surface of the mechanical seal is provided with a receiving square bucket with an ultrasonic transducer and an ultrasonic generator, and a cleaning liquid receiving space is formed in the receiving square bucket. The high-frequency mechanical vibration generated by the ultrasonic transducer is transmitted to the surface of the cleaned object through the cleaning liquid, generating a strong cavitation effect and shock wave, which effectively peels off the dirt and residual impurities on the surface of the mechanical seal, and the cleaning effect is more thorough. The supporting frame carrying the mechanical seal is on the supporting cross frame, and the rising or falling process of the supporting cross frame is guided by the transfer column, and the operation is more stable. The hovering position of the support frame and the supporting cross frame is controlled by the driving electric cylinder, which can drive the support frame and the supporting cross frame to hover in different positions according to the cleaning process, or drive the support frame and the supporting cross frame to oscillate slightly, so that the impurities remaining on the surface of the mechanical seal are fully cleaned, thereby improving the performance of the seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is one of the structural diagrams of the device for cleaning residual impurities on the surface of a mechanical seal proposed by the present invention;

[0034] Figure 2 This is the second structural diagram of the device for cleaning residual impurities on the surface of the mechanical seal. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally 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 invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] like Figure 1 、 Figure 2As shown, the device for cleaning residual impurities on the surface of a mechanical seal proposed by the present invention includes a supporting assembly component, a washing liquid containing component, a bearing adapter component, a workpiece supporting component, a supporting suspension component and a lifting drive component. The supporting assembly component has an installation space, the washing liquid containing component is installed in the supporting assembly component, and has a containing space for placing the cleaning liquid inside. The bearing adapter component is installed in the washing liquid containing component through a sliding structure and can rise or fall in the washing liquid containing component. The workpiece supporting component is placed in the bearing adapter component and can rise or fall together with the bearing adapter component, and has a workpiece containing space inside. The mechanical seal is supported by the workpiece supporting component and carried into the washing liquid containing component for cleaning. The supporting suspension component is installed in the supporting assembly component through a sliding structure and engaged with the bearing adapter component. It can rise or fall in the supporting assembly component and carry the bearing adapter component up or down together. The lifting drive component is installed in the supporting assembly component and cooperates with the supporting suspension component. The lifting drive component drives the supporting suspension component to rise or fall.

[0037] In this embodiment, the support assembly component includes a support frame 110, a support side plate 120 and a support top plate 130. The support frame is formed by connecting rods, and a pair of walking wheels is installed at the bottom, which can move on the ground through the walking wheels. The support side plates are installed on the sides of the support frame, and the sides of the support frame are sealed by the support side plates. The support top plate is installed on the top of the support frame, and a avoidance opening is opened in the middle, and the avoidance opening is adapted to the shape of the washing liquid holding component.

[0038] In this embodiment, a shielding flange 131 is provided on the edge of the support top plate. The shielding flange extends along the circumference of the support top plate and protrudes above the support top plate. The shielding flange shields the edge of the support top plate to prevent the cleaning liquid from overflowing.

[0039] The washing liquid holding assembly includes a holding square bucket 200, which is formed by enclosing plates and is located on the inner side of the supporting side plate, forming a washing liquid holding space inside the holding square bucket. The side walls of the holding square bucket are connected to the supporting frame through connecting parts and supported by the supporting frame. The top opening of the holding square bucket is exposed from the avoidance opening of the supporting top plate.

[0040] In this embodiment, an ultrasonic transducer is provided inside the containing square bucket, which is electrically connected to the ultrasonic generator. The ultrasonic generator generates a high-frequency and high-voltage electrical signal, and the ultrasonic transducer converts the high-frequency and high-voltage electrical signal generated by the ultrasonic generator into a high-frequency mechanical vibration. These vibrations are transmitted to the surface of the object to be cleaned through the cleaning liquid, generating a strong cavitation effect and shock wave, thereby peeling off the dirt on the surface of the object. Its structure adopts the existing technology, so it is not described in detail.

[0041] In this embodiment, a circulation pipeline is also provided in the receiving bucket, which is connected to the cleaning liquid supply equipment and the cleaning liquid recovery equipment. The cleaning liquid supply equipment supplies cleaning liquid into the receiving bucket, and the cleaning liquid recovery equipment recovers the cleaning liquid in the receiving bucket.

[0042] The load-bearing transfer assembly includes a load-bearing cross frame 310 and a transfer column 320. The load-bearing cross frame is formed by enclosing rods and arranged horizontally. Its shape is adapted to the accommodating square bucket and can rise or fall in the accommodating square bucket. A pair of transfer columns are provided, each of which is installed in the accommodating square bucket and arranged vertically. The load-bearing cross frame is mounted on the transfer column through a sliding sleeve, and the transfer column guides the rising or falling process of the load-bearing cross frame.

[0043] The workpiece supporting assembly includes a supporting frame 400, which is formed by enclosing rods and forming a mechanical seal accommodating space inside. The supporting frame is placed on the supporting cross frame and can rise or fall with the supporting cross frame, and carry the mechanical seal into the accommodating square bucket for cleaning.

[0044] The support suspension assembly includes a support frame 510 and a support guide rod 520. The support frame is formed by enclosing rods and arranged vertically. Its bottom is connected to the load-bearing cross frame, and can carry the load-bearing cross frame up or down together. A pair of support guide rods are provided, and each support guide rod is installed on the support frame respectively and arranged vertically. The support top plate is mounted on the support guide rod through a sliding sleeve, and the support guide rod guides the rising or falling process of the support frame.

[0045] The lift drive assembly includes an electric cylinder 600, mounted at the bottom of the support plate and parallel to the support guide rods. Its piston rod extends through the support plate and engages with the support frame, driving the support frame upward and downward. During the cleaning process, the electric cylinder can cause the support frame and the supporting cross frame to hover at different positions, or to cause them to oscillate slightly, depending on the cleaning process, to thoroughly clean any impurities remaining on the mechanical seal surface.

[0046] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", and "right" indicate an orientation or positional relationship, they should be understood as being based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply 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 limiting the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" 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 a direct connection, an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

Claims

1. A device for cleaning residual impurities on the surface of a mechanical seal, characterized in that: include: a support assembly component having an installation space therein; A washing liquid containing assembly is installed in the supporting assembly and has a containing space for placing the washing liquid; A load-bearing adapter assembly, which is installed in the lotion receiving assembly through a sliding structure and can be raised or lowered in the lotion receiving assembly; A workpiece support assembly is placed in the carrier adapter assembly and can rise or fall with the carrier adapter assembly. The workpiece support assembly has a workpiece accommodating space inside. The workpiece support assembly supports the mechanical seal and carries it into the cleaning liquid accommodating assembly for cleaning; A support suspension assembly is installed in the support assembly assembly through a sliding structure and is engaged with the load-bearing adapter assembly. It can rise or fall in the support assembly assembly and carry the load-bearing adapter assembly up or down together; The lifting drive component is installed in the supporting assembly component and cooperates with the supporting suspension component. The lifting drive component drives the supporting suspension component to rise or fall.

2. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 1, characterized in that: The support assembly components include: A support frame is formed by connecting rods, and a travel wheel set is installed at the bottom of the support frame so that the support frame can move on the ground through the travel wheel set; Support side panels, which are mounted on the sides of the support frame and seal the sides of the support frame; The supporting top plate is installed on the top of the supporting frame, and a position-avoiding opening is opened in the middle thereof, and the position-avoiding opening is adapted to the shape of the washing liquid containing component.

3. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 2, characterized in that: The wash solution holding assembly includes: The accommodating square bucket is formed by enclosing plates and is located on the inner side of the supporting side plate, forming a cleaning liquid accommodating space inside the accommodating square bucket. The side wall of the accommodating square bucket is connected to the supporting frame through a connecting piece, and the top opening of the accommodating square bucket is exposed from the avoidance opening of the supporting top plate.

4. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 3, characterized in that: The load transfer assembly includes: A load-bearing cross frame, which is formed by enclosing rods and arranged in the transverse direction, and its shape is adapted to accommodate the square bucket; A pair of transfer columns are provided, each transfer column is installed in the accommodating square bucket and arranged vertically, and the bearing cross frame is sleeved on the transfer column through a sliding sleeve.

5. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 4, characterized in that: The workpiece carrier assembly includes: The supporting frame is formed by enclosing rods, and a mechanical seal accommodating space is formed inside the supporting frame. The supporting frame is placed on the bearing cross frame.

6. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 4, characterized in that: The support suspension assembly includes: The supporting frame is formed by enclosing rods and arranged vertically, with its bottom connected to the bearing cross frame; A pair of support guide rods are provided, each support guide rod is respectively installed on the support frame and arranged vertically, and the support top plate is sleeved on the support guide rods through a sliding sleeve.

7. The device for cleaning residual impurities on the surface of a mechanical seal according to claim 6, characterized in that: The lifting drive assembly includes: The driving electric cylinder is installed at the bottom of the supporting top plate and is parallel to the supporting guide rod. The piston rod of the driving electric cylinder passes through the supporting top plate and is connected to the supporting frame.

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