Cleaning device for silicon nitride ceramic substrate

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a silicon nitride ceramic substrate cleaning device which comprises a cleaning table, a mounting frame is fixedly connected to the middle of the upper surface of the cleaning table, a motor is fixedly mounted on the upper surface of the mounting frame, and a threaded rod is fixedly connected to the output shaft end of the motor. The motor is started to drive the threaded rod to rotate, the threaded rod drives the nut plate and the electric cylinder to move, the cleaning nozzle ascends to the installation position of the silicon nitride ceramic substrate, the extending length of the electric cylinder is adjusted, the cleaning nozzle is made to be close to the silicon nitride ceramic substrate, and cleaning liquid in the cleaning water tank is guided into the hose through the water pump. The cleaning liquid is sprayed on the surface of the substrate through the cleaning nozzle for cleaning work, the cleaning work can be carried out without manually spraying the cleaning liquid, time and labor are saved, the influence of human factors is avoided, and the cleaning effect is more ideal.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for a silicon nitride ceramic substrate. Background Art

[0002] Silicon nitride ceramic substrate is an advanced engineering ceramic material, mainly made of silicon nitride powder synthesized from silicon and nitrogen elements, and sintered by adding a small amount of oxides and rare earths. This material has high hardness, inherent lubricity, wear resistance, atomic crystallinity and oxidation resistance at high temperatures, so it is widely used as a high-grade refractory material. During the use of silicon nitride ceramics, it needs to be cleaned regularly, which requires the use of a cleaning device for silicon nitride ceramic substrates;

[0003] At present, some cleaning methods for silicon nitride ceramic substrates are that workers hold a spray pot and spray cleaning liquid on the surface of the ceramic substrate for cleaning. However, this method is time-consuming and labor-intensive, is greatly affected by human factors, and the cleaning effect is difficult to guarantee. Therefore, a cleaning device for silicon nitride ceramic substrates is proposed. Utility Model Content

[0004] The utility model aims to provide a cleaning device for a silicon nitride ceramic substrate to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a silicon nitride ceramic substrate comprises a cleaning table, a mounting frame is fixedly connected to the middle of the upper surface of the cleaning table, a motor is fixedly installed on the upper surface of the mounting frame, a threaded rod is fixedly connected to the output shaft end of the motor, the threaded rod passes through the upper surface of the mounting frame, the threaded rod and the inner side wall of the mounting frame are rotatably connected through a bearing, a nut plate is threadedly connected to the outer side wall of the threaded rod, an electric cylinder is fixedly installed on the left side wall of the nut plate, one end of the piston rod of the electric cylinder is fixedly connected to the mounting plate, a cleaning nozzle is provided on the upper surface of the mounting plate, a cleaning water tank is fixedly connected to the right side of the upper surface of the cleaning table, a water pump is fixedly installed on the upper surface of the cleaning water tank, the upper surface of the cleaning water tank is connected to one end of the water inlet of the water pump, one end of the water outlet of the water pump is connected to a hose, and the end of the hose away from the water pump is connected to the cleaning nozzle.

[0006] As a further preferred embodiment of the technical solution: two sliding rods are symmetrically welded to the inner side wall of the mounting frame, and the outer side wall of the sliding rod is slidably connected to the nut plate.

[0007] As a further preferred embodiment of the present technical solution: spray holes are evenly arranged on the left side wall of the cleaning nozzle.

[0008] As a further preferred embodiment of the technical solution: a mounting ring is fixedly connected to the upper surface of the mounting plate, and an outer side wall of the cleaning nozzle is fixedly connected to an inner side wall of the mounting ring.

[0009] As a further preferred embodiment of the present technical solution: a transparent window is provided on the right surface of the cleaning water tank, and scale lines are provided on the outer surface of the transparent window.

[0010] As a further preferred embodiment of the present technical solution: four legs are welded to the lower surface of the cleaning table.

[0011] As a further preferred embodiment of the present technical solution: rollers are installed on the lower surface of the legs.

[0012] As a further preferred embodiment of the technical solution: a push handle is welded on the right side of the upper surface of the cleaning table, and a handle is fixedly connected to one end of the push handle away from the cleaning table.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model starts a motor to drive the threaded rod to rotate, and the threaded rod drives the nut plate and the electric cylinder to move, so that the cleaning nozzle rises to the installation position of the silicon nitride ceramic substrate, and adjusts the extended length of the electric cylinder to make the cleaning nozzle close to the silicon nitride ceramic substrate, and guides the cleaning liquid in the cleaning water tank into the hose through the water pump, and then sprays the cleaning liquid on the surface of the substrate through the cleaning nozzle to clean the substrate. There is no need to spray the cleaning liquid manually to clean the substrate, which saves time and labor, is not affected by human factors, and has a more ideal cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the mounting frame and the motor in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cleaning water tank in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the cleaning nozzle in the utility model.

[0019] In the figure: 1. cleaning table; 2. mounting frame; 3. motor; 4. threaded rod; 5. nut plate; 6. electric cylinder; 7. mounting plate; 8. cleaning nozzle; 9. cleaning water tank; 10. water pump; 11. hose; 12. slide bar; 13. spray hole; 14. mounting ring; 15. transparent window; 16. scale line; 17. support leg; 18. roller; 19. push handle; 20. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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 utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it 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 or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-4 The utility model provides a technical solution: a cleaning device for a silicon nitride ceramic substrate, comprising a cleaning table 1, a mounting frame 2 is fixedly connected to the middle of the upper surface of the cleaning table 1, a motor 3 is fixedly installed on the upper surface of the mounting frame 2, a threaded rod 4 is fixedly connected to the output shaft end of the motor 3, the threaded rod 4 passes through the upper surface of the mounting frame 2, the threaded rod 4 is rotatably connected to the inner side wall of the mounting frame 2 through a bearing, a nut plate 5 is threadedly connected to the outer side wall of the threaded rod 4, an electric cylinder 6 is fixedly installed on the left side wall of the nut plate 5, one end of the piston rod of the electric cylinder 6 is fixedly connected to a mounting plate 7, a cleaning nozzle 8 is provided on the upper surface of the mounting plate 7, and a cleaning nozzle 8 is fixed on the right side of the upper surface of the cleaning table 1. A cleaning water tank 9 is connected, a water pump 10 is fixedly installed on the upper surface of the cleaning water tank 9, the upper surface of the cleaning water tank 9 is connected to one end of the water inlet of the water pump 10, and one end of the water outlet of the water pump 10 is connected to a hose 11, and the end of the hose 11 away from the water pump 10 is connected to the cleaning nozzle 8; the starting motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the nut plate 5 and the electric cylinder 6 to move, so that the cleaning nozzle 8 rises to the position where the silicon nitride ceramic substrate is installed, and the extended length of the electric cylinder 6 is adjusted to make the cleaning nozzle 8 close to the silicon nitride ceramic substrate, and the cleaning liquid in the cleaning water tank 9 is introduced into the hose 11 through the water pump 10, and then the cleaning liquid is sprayed on the surface of the substrate through the cleaning nozzle 8 to perform cleaning work.

[0023] In this embodiment, specifically: two sliding rods 12 are symmetrically welded to the inner wall of the mounting frame 2, and the outer wall of the sliding rod 12 is slidingly connected to the nut plate 5; so that the nut plate 5 does not rotate with the rotation of the threaded rod 4, but keeps moving in the direction of the sliding rod 12.

[0024] In this embodiment, specifically: the left side wall of the cleaning nozzle 8 is evenly provided with spray holes 13, so as to facilitate spraying the cleaning liquid on the surface of the silicon nitride ceramic substrate.

[0025] In this embodiment, specifically: a mounting ring 14 is fixedly connected to the upper surface of the mounting plate 7 , and an outer side wall of the cleaning nozzle 8 is fixedly connected to an inner side wall of the mounting ring 14 , so as to facilitate fixing of the cleaning nozzle 8 .

[0026] In this embodiment, specifically: a transparent window 15 is provided on the right surface of the cleaning water tank 9 , and a scale line 16 is provided on the outer surface of the transparent window 15 ; it is convenient to observe the remaining amount of cleaning liquid in the cleaning water tank 9 .

[0027] In this embodiment, specifically: four legs 17 are welded on the lower surface of the cleaning table 1 , which are used to support the cleaning table 1 .

[0028] In this embodiment, specifically: a roller 18 is installed on the lower surface of the support leg 17; the device can be moved according to the position of the silicon nitride ceramic substrate.

[0029] In this embodiment, specifically: a push handle 19 is welded on the right side of the upper surface of the cleaning table 1 , and a handle 20 is fixedly connected to one end of the push handle 19 away from the cleaning table 1 , so as to facilitate pushing the cleaning table 1 .

[0030] The working principle of the utility model is: the starting motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 drives the nut plate 5 and the electric cylinder 6 to move, so that the cleaning nozzle 8 rises to the position where the silicon nitride ceramic substrate is installed, and the extension length of the electric cylinder 6 is adjusted to make the cleaning nozzle 8 close to the silicon nitride ceramic substrate, and the cleaning liquid in the cleaning water tank 9 is introduced into the hose 11 through the water pump 10, and then the cleaning liquid is sprayed on the surface of the substrate through the cleaning nozzle 8 to clean the substrate, thereby forming a cleaning device for the silicon nitride ceramic substrate, which does not need to manually spray the cleaning liquid to carry out the cleaning work, saves time and labor, is not affected by human factors, and has a more ideal cleaning effect.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a silicon nitride ceramic substrate, comprising a cleaning table (1), characterized in that: A mounting frame (2) is fixedly connected to the middle of the upper surface of the cleaning table (1), a motor (3) is fixedly mounted on the upper surface of the mounting frame (2), a threaded rod (4) is fixedly connected to the output shaft end of the motor (3), the threaded rod (4) passes through the upper surface of the mounting frame (2), the threaded rod (4) is rotatably connected to the inner side wall of the mounting frame (2) via a bearing, a nut plate (5) is threadedly connected to the outer side wall of the threaded rod (4), an electric cylinder (6) is fixedly mounted on the left side wall of the nut plate (5), and the electric cylinder (6) ) is fixedly connected to a mounting plate (7) at one end of a piston rod, a cleaning nozzle (8) is provided on the upper surface of the mounting plate (7), a cleaning water tank (9) is fixedly connected to the right side of the upper surface of the cleaning table (1), a water pump (10) is fixedly installed on the upper surface of the cleaning water tank (9), the upper surface of the cleaning water tank (9) is connected to one end of a water inlet of the water pump (10), one end of a water outlet of the water pump (10) is connected to a hose (11), and the end of the hose (11) away from the water pump (10) is connected to the cleaning nozzle (8).

2. The cleaning device for silicon nitride ceramic substrate according to claim 1, characterized in that: Two sliding rods (12) are symmetrically welded to the inner side wall of the mounting frame (2), and the outer side wall of the sliding rod (12) is slidably connected to the nut plate (5).

3. The cleaning device for silicon nitride ceramic substrate according to claim 2, characterized in that: The left side wall of the cleaning nozzle (8) is evenly provided with spray holes (13).

4. The cleaning device for silicon nitride ceramic substrate according to claim 2, characterized in that: A mounting ring (14) is fixedly connected to the upper surface of the mounting plate (7), and an outer side wall of the cleaning nozzle (8) is fixedly connected to an inner side wall of the mounting ring (14).

5. The cleaning device for silicon nitride ceramic substrate according to claim 2, characterized in that: A transparent window (15) is provided on the right surface of the cleaning water tank (9), and scale lines (16) are provided on the outer surface of the transparent window (15).

6. The cleaning device for silicon nitride ceramic substrate according to claim 2, characterized in that: Four supporting legs (17) are welded to the lower surface of the cleaning table (1).

7. The cleaning device for silicon nitride ceramic substrate according to claim 6, characterized in that: A roller (18) is mounted on the lower surface of the supporting leg (17).

8. The cleaning device for silicon nitride ceramic substrate according to claim 6, characterized in that: A push handle (19) is welded to the right side of the upper surface of the cleaning table (1), and a handle (20) is fixedly connected to one end of the push handle (19) away from the cleaning table (1).

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