A vibratory grinding machine for high-sealing gaskets

Abstract

This utility model relates to the field of high-sealing gasket processing technology, and provides a vibratory grinding machine for high-sealing gaskets. The machine includes a grinding machine body, a base, and a grinding jar. A discharge mechanism is located inside the grinding machine body, and a drying mechanism is located at the left end of the grinding machine body. The discharge mechanism includes a spiral discharge frame and an electric push rod. The spiral discharge frame is fixedly installed inside the grinding jar, and the electric push rod is fixedly installed on the outer surface of the grinding jar. The drying mechanism includes a drying jar and a hot air blower. This technical solution solves the problem in the prior art where, after grinding, the gaskets need to be cleaned, but a secondary transfer is required before cleaning. This process is not only inefficient, but manual operation can also easily lead to secondary scratches and damage to the gasket surface, affecting the gasket quality.

Description

Technical Field

[0001] This utility model relates to the field of high-sealing gasket processing technology, specifically to a vibratory grinding machine for high-sealing gaskets. Background Technology

[0002] In modern industrial production systems, high-sealing gaskets, with their superior leak-proof, high-pressure-resistant, and corrosion-resistant properties, have become indispensable basic components in core fields such as machinery manufacturing, chemical metallurgy, and aerospace. In the petrochemical industry, high-temperature, high-pressure cracking units in oil refineries and large-scale reaction vessel systems in chemical plants rely on high-sealing gaskets to maintain the stability and safety of media transport. Once a gasket fails, it can not only cause the leakage of valuable chemical raw materials and pollute the surrounding environment, but also potentially lead to violent explosions due to the escape of flammable and explosive gases, resulting in major safety accidents. In the aerospace field, from rocket engine fuel delivery pipelines to spacecraft cabin sealing structures, gaskets must maintain zero leakage in extreme temperatures (-200℃ to 1200℃), high vacuum, and strong radiation environments; their quality and reliability directly affect the success or failure of manned space missions.

[0003] In existing technologies, after the gaskets are ground and polished, their surfaces need to be cleaned to prevent polishing fluid and grinding media from adhering to the micropores of the gaskets, which would make subsequent cleaning difficult. Currently, after grinding, existing gaskets often need to be manually transferred to separate cleaning equipment for further processing. This process is not only inefficient, but manual operation can also easily cause secondary scratches and impact damage to the gasket surface, affecting the gasket quality. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a vibratory grinding machine for high-sealing gaskets, which solves the technical problem that in the prior art, after the gasket is ground, it needs to be cleaned. However, before cleaning, the gasket needs to be transferred twice. This process is not only inefficient, but manual operation can also easily cause secondary scratches and bumps on the gasket surface, affecting the quality of the gasket.

[0005] According to one aspect, at least one embodiment of the present invention provides a vibratory grinding machine for high-sealing gaskets, comprising: a grinding machine body, The grinding machine body includes a base and a grinding tank. The grinding machine body is equipped with a discharge mechanism inside and a drying mechanism is provided at the left end of the grinding machine body. The discharge mechanism includes a spiral discharge frame and an electric push rod. The spiral discharge frame is fixedly installed inside the grinding tank, and the electric push rod is fixedly installed on the outer surface of the grinding tank. The drying mechanism includes a drying tank and a hot air blower. A motor is fixedly connected to the bottom of the drying tank, and an auger is fixedly connected to the output shaft of the motor. The auger is rotatably installed inside the drying tank.

[0006] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: a connecting rod fixedly connected to the top end of the electric push rod, a guide plate fixedly connected to the bottom end of the connecting rod, a discharge hole opened on the surface of the spiral discharge frame and the guide plate, an inlet box fixedly connected to the discharge end of the spiral discharge frame, and a connecting cloth bag fixedly connected to the bottom end of the inlet box.

[0007] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: the bottom end of the connecting bag is fixedly connected to the inlet of the drying tank, and the lower end of the drying tank is fixedly connected to the discharge port.

[0008] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: a ventilation pipe fixedly connected to the output end of the hot air blower, wherein one end of the ventilation pipe is fixedly connected to the feed box and extends into the feed box.

[0009] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: an insertion hole on the top surface of the base; a vibratory motor fixedly connected to the center of the bottom end of the grinding jar; a post fixedly connected around the vibratory motor at the bottom end of the grinding jar; and the bottom end of the vibratory motor fixedly connected to the top end of the base.

[0010] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: a spring fixedly connected to the bottom end of the insertion post, the spring being disposed inside the insertion hole and fixedly connected to the base.

[0011] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: the outer diameter of the insertion post and the inner diameter of the insertion hole are matched with each other, and the grinding jar is movably connected to the base through the spring.

[0012] For example, in at least one embodiment of the present invention, a vibratory grinding machine for high-sealing gaskets is provided, which further includes: the inner wall of the grinding tank is provided with grinding texture, a screen is fixedly connected to the inner bottom of the grinding tank, and a discharge valve is fixedly connected to the outer bottom of the grinding tank.

[0013] The beneficial effects of the embodiments of this utility model are as follows: 1. In this utility model, the spiral discharge frame facilitates the guidance of cleaned pads out of the grinding tank and into the drying tank. The connection of the feed bag links the inside of the feed box to the feed inlet of the drying tank, allowing the pads to enter easily. An electric push rod drives the guide plate to rise and fall, guiding it to the bottom of the grinding tank. Connecting the screen to the spiral discharge frame, the pads are discharged along the spiral discharge frame's trajectory by vibration. After entering the drying tank, the motor drives the auger to rotate, gradually moving the pads to the bottom of the drying tank and discharging them through the discharge port. A collection device can be installed at the bottom of the discharge port to collect the dried pads. Hot air is blown into the drying tank by a hot air blower to dry the pads. Combined with the auger's transport of the pads, this ensures even heating, preventing deformation and cracking, and guaranteeing pad quality. The auger's spiral angle is 30°, enabling material tumbling and mixing while transporting the pads.

[0014] 2. The vibration motor generates vibration force inside the grinding jar. The vibration effect of the grinding jar is enhanced by the cooperation of the spring and the insert. The grinding jar is equipped with friction texture inside to improve grinding efficiency. A screen is installed at the bottom of the grinding jar. After polishing, cleaning water is added to the grinding jar. With the continuous vibration of the grinding jar, the pads and grinding aggregate are cleaned. The cleaning wastewater carrying the debris flows into the bottom of the grinding jar through the screen. The aggregate and pads stay at the top of the screen. The wastewater is discharged by opening the discharge valve. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 A schematic diagram of the main structure of the grinding machine in the embodiment; Figure 3 for Figure 1 A schematic diagram of the grinding tank structure in the embodiment; Figure 4 for Figure 1 A schematic diagram of the internal structure of the drying tank in the embodiment.

[0017] In the diagram: 1. Grinding machine body; 11. Base; 12. Insertion hole; 13. Grinding tank; 14. Vibration motor; 15. Insertion post; 16. Spring; 17. Grinding texture; 18. Discharge valve; 19. Screen; 2. Discharge mechanism; 21. Spiral discharge frame; 22. Discharge hole; 23. Electric push rod; 24. Connecting rod; 25. Guide plate; 26. Feed box; 27. Connecting cloth bag; 3. Drying mechanism; 31. Drying tank; 32. Motor; 33. Screw; 34. Discharge port; 35. Hot air blower; 36. Ventilation pipe. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0019] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-4 As shown, it illustrates a vibratory grinding machine for high-sealing gaskets according to one embodiment of the present invention, with grinding machine body 1. The grinding machine body 1 includes a base 11 and a grinding tank 13. The grinding machine body 1 is equipped with a discharge mechanism 2 inside and a drying mechanism 3 is provided at the left end of the grinding machine body 1. The discharge mechanism 2 includes a spiral discharge frame 21 and an electric push rod 23. The spiral discharge frame 21 is fixedly installed inside the grinding tank 13, and the electric push rod 23 is fixedly installed on the outer surface of the grinding tank 13. The drying mechanism 3 includes a drying tank 31 and a hot air blower 35. A motor 32 is fixedly connected to the bottom of the drying tank 31, and an auger 33 is fixedly connected to the output shaft of the motor 32. The auger 33 is rotatably installed inside the drying tank 31.

[0025] The top end of the electric push rod 23 is fixedly connected to a connecting rod 24, and the bottom end of the connecting rod 24 is fixedly connected to a guide plate 25. The surfaces of the spiral discharge frame 21 and the guide plate 25 are both provided with discharge holes 22. The discharge end of the spiral discharge frame 21 is fixedly connected to an inlet box 26, and the bottom end of the inlet box 26 is fixedly connected to a connecting cloth bag 27.

[0026] The bottom end of the connecting bag 27 is fixedly connected to the inlet of the drying tank 31, and the bottom end of the drying tank 31 is fixedly connected to the discharge port 34.

[0027] The output end of the hot air blower 35 is fixedly connected to a ventilation pipe 36. The ventilation pipe 36 is fixedly connected to one end of the hot air blower 35 and extends into the feed box 26.

[0028] In some examples, in this embodiment, the electric push rod 23, the motor 32, and the hot air blower 35 are all electrically connected to an external power source and programmed via PLC. The spiral discharge frame 21 facilitates the guidance of the cleaned pads out of the grinding tank 13 and into the drying tank 31. The connecting bag 27 connects the inside of the feed box 26 to the feed inlet of the drying tank 31, making it easy for the pads to enter the drying tank 31. The connecting bag 27 is made of high-temperature resistant, anti-static silicone-coated glass fiber material with a thickness of 1.2mm, which has good flexibility and sealing properties. Its two ends are tightly connected to the discharge end of the feed box 26 and the inlet of the drying tank 31 via quick-release buckles, forming a fully enclosed material conveying path, effectively preventing secondary contamination or scattering of the gaskets during transmission; the guide plate 25 is raised and lowered by the electric push rod 23. After cleaning, the electric push rod 23 drives the guide plate 25 into the bottom of the grinding tank 13, connecting it to the screen 19 and the spiral discharge frame 21, facilitating the discharge of the gaskets along the trajectory of the spiral discharge frame 21 by vibration; after the gaskets enter the drying tank 31, they are discharged through... Motor 32 drives auger 33 to rotate, causing the gaskets to gradually move to the bottom of drying tank 31 and be discharged through discharge port 34. Workers can set up a collection device at the bottom of discharge port 34 to collect the dried gaskets. Hot air is blown into the interior of drying tank 31 by hot air blower 35 to dry the gaskets. Combined with auger 33 to transport the gaskets, the gaskets are heated evenly, avoiding problems such as deformation and cracking, and ensuring the quality of the gaskets. The spiral angle of auger 33 is 30°, which can realize the tumbling and stirring of materials while transporting the gaskets.

[0029] For example, such as Figures 1-3 As shown, the top surface of the base 11 has an insertion hole 12, the bottom center of the grinding jar 13 is fixedly connected to a vibration motor 14, the bottom of the grinding jar 13 is fixedly connected to a post 15 around the vibration motor 14, and the bottom of the vibration motor 14 is fixedly connected to the top of the base 11.

[0030] A spring 16 is fixedly connected to the bottom end of the insertion post 15. The spring 16 is located inside the insertion hole 12 and is fixedly connected to the base 11.

[0031] The outer diameter of the insertion post 15 matches the inner diameter of the insertion hole 12, and the grinding jar 13 is movably connected to the base 11 via the spring 16.

[0032] The inner wall of the grinding jar 13 is provided with grinding grooves 17, the bottom of the inner side of the grinding jar 13 is fixedly connected to a screen 19, and the bottom of the outer side of the grinding jar 13 is fixedly connected to a discharge valve 18. In some examples, in this embodiment, the vibration motor 14 is electrically connected to an external power source and programmed via a PLC. The vibration motor 14 generates vibration force inside the grinding jar 13. The vibration effect of the grinding jar 13 is enhanced by the cooperation of the spring 16 and the insert 15. The grinding jar 13 is provided with grinding grooves 17 to improve grinding efficiency. A screen 19 is provided at the bottom of the grinding jar 13. After polishing, cleaning water is added to the grinding jar 13. With the continuous vibration of the grinding jar 13, the pads and grinding aggregate are cleaned. The wastewater carrying debris flows into the bottom of the grinding jar 13 through the screen 19, while the aggregate and pads remain at the top of the screen 19. The wastewater is discharged by opening the discharge valve 18.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A vibratory mill for high sealing gasket comprising: The main body of the grinding mill (1) is characterized in that, The grinding machine body (1) includes a base (11) and a grinding tank (13). The grinding machine body (1) is provided with a discharge mechanism (2) inside and a drying mechanism (3) is provided at the left end of the grinding machine body (1). The discharge mechanism (2) includes a spiral discharge frame (21) and an electric push rod (23). The spiral discharge frame (21) is fixedly installed inside the grinding jar (13), and the electric push rod (23) is fixedly installed on the outer surface of the grinding jar (13). The drying mechanism (3) includes a drying tank (31) and a hot air blower (35). A motor (32) is fixedly connected to the bottom of the drying tank (31), and an auger (33) is fixedly connected to the output shaft of the motor (32). The auger (33) is rotatably installed inside the drying tank (31).

2. The high sealing gasket vibration grinder according to claim 1, wherein The top end of the electric push rod (23) is fixedly connected to a connecting rod (24), and the bottom end of the connecting rod (24) is fixedly connected to a guide plate (25). The surfaces of the spiral discharge frame (21) and the guide plate (25) are both provided with discharge holes (22). The discharge end of the spiral discharge frame (21) is fixedly connected to an inlet box (26), and the bottom end of the inlet box (26) is fixedly connected to a connecting cloth bag (27).

3. The high sealing gasket vibration grinder according to claim 2, wherein The bottom end of the connecting bag (27) is fixedly connected to the inlet of the drying tank (31), and the bottom end of the drying tank (31) is fixedly connected to the discharge port (34).

4. The high sealing gasket vibration grinder according to claim 3, wherein The output end of the hot air blower (35) is fixedly connected to a ventilation pipe (36). The ventilation pipe (36) is fixedly connected to the feed box (26) from one end of the hot air blower (35) and extends into the feed box (26).

5. The high sealing gasket vibration grinder according to claim 1, wherein The top surface of the base (11) is provided with a socket (12), and a vibration motor (14) is fixedly connected to the center of the bottom end of the grinding jar (13). A plug (15) is fixedly connected around the vibration motor (14) at the bottom end of the grinding jar (13). The bottom end of the vibration motor (14) is fixedly connected to the top end of the base (11).

6. The high sealing gasket vibration grinder according to claim 5, wherein A spring (16) is fixedly connected to the bottom end of the insertion post (15). The spring (16) is located inside the insertion hole (12) and is fixedly connected to the base (11).

7. A vibratory grinding machine for high-sealing gaskets according to claim 6, characterized in that, The outer diameter of the insertion post (15) matches the inner diameter of the insertion hole (12), and the grinding jar (13) is movably connected to the base (11) through the spring (16).

8. The high sealability gasket vibration grinder according to claim 1, wherein The grinding jar (13) has grinding grooves (17) on its inner wall. A screen (19) is fixedly connected to the bottom of the inner side of the grinding jar (13). A discharge valve (18) is fixedly connected to the bottom of the outer side of the grinding jar (13).

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