Novel vacuum equipment observation window baffle mechanism

Abstract

The utility model discloses a novel vacuum equipment observation window baffle mechanism which comprises an observation window body made of transparent materials, and a cleaning mechanism for wiping the front face of the observation window body is rotationally installed on the front face of the observation window body. A driving mechanism for driving the cleaning mechanism to rotate along the front surface of the observation window body is arranged on the back surface of the observation window body. The observation window body can be installed through the installation hole, the sealing strip made of rubber materials can prevent external gas from entering through the observation window body to affect the vacuum state, and when mist or impurities appear on the front face of the observation window body, the driving mechanism rotates along the back face of the observation window body. The cleaning mechanism can be driven to rotate along the front face of the observation window body, impurities and mist on the front face of the observation window body can be removed, the cleaning mechanism can be taken down from the observation window body, and therefore the cleaning mechanism can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum equipment, in particular to a novel observation window baffle mechanism for vacuum equipment. Background Art

[0002] Vacuum equipment is a device that generates, improves and / or maintains vacuum, including vacuum application equipment and vacuum acquisition equipment.

[0003] During the manufacturing process that needs to be carried out under a vacuum state, the device needs to be completely sealed, and the processing status of the equipment needs to be observed in time under the sealed state. However, when observing the processing status, most of the existing observation windows made of transparent materials are used for observation. However, during the vacuum processing, fog and impurities are easily generated and attached to the observation window body, thereby affecting the observation of the equipment. For this reason, we propose a new vacuum equipment observation window baffle mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide a novel vacuum equipment observation window baffle mechanism to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of observation window baffle mechanism for vacuum equipment, comprising an observation window body made of transparent material, sealing strips made of rubber material are fixedly connected on both sides of the observation window body, a plurality of mounting holes for installing the observation window body are provided through the observation window body, a cleaning mechanism for wiping the front of the observation window body is rotatably installed on the front side of the observation window body, and a driving mechanism for driving the cleaning mechanism to rotate along the front side of the observation window body is provided on the back side of the observation window body.

[0006] Furthermore, the cleaning mechanism includes a fixed shaft, a rotating plate, an adsorption iron sheet and a first limiting ring. The front of the observation window body is fixedly installed with a fixed shaft, the rotating plate is rotatably connected to the fixed shaft, the surface of the rotating plate is fixedly connected with an adsorption iron sheet, the front of the observation window body is fixedly installed with a first limiting ring that limits one end of the rotating plate away from the fixed shaft, and the bottom of the rotating plate is fixedly connected with a non-woven fabric that contacts the surface of the observation window body.

[0007] Furthermore, the driving mechanism includes a second limiting ring, a driving magnet and a handle. The second limiting ring is fixedly installed on the back of the observation window body. A driving magnet that fits with the second limiting ring is provided on the back of the observation window body and corresponds to the position of the adsorption iron sheet. One end of the driving magnet is fixedly connected to the handle.

[0008] Furthermore, the fixed shaft includes a threaded sleeve, a threaded rod and a knob. The threaded sleeve is fixedly installed on the front side of the observation window body. The internal thread of the threaded sleeve is connected to the threaded rod, and the top of the threaded rod is fixedly connected to the knob.

[0009] Furthermore, the rotating plate includes a first connecting rod, a second connecting rod, a movable frame and a guide rod. The first connecting rod is rotatably connected to the threaded sleeve. One end of the first connecting rod is fixedly connected to the second connecting rod through an adsorption iron sheet. The outer wall of the second connecting rod is slidably connected to the movable frame. A positioning hole is provided on the second connecting rod. A locking bolt threadedly connected to the positioning hole is provided on the movable frame at a position corresponding to the positioning hole. The bottom of the movable frame is fixedly connected to a guide rod that fits into the inner wall of the first limiting ring.

[0010] Furthermore, the first limiting ring, the first connecting rod, the second connecting rod and the guide rod are all made of transparent materials.

[0011] Compared with the prior art, the present invention has the following beneficial effects: the present invention can install the observation window body by setting the installation hole, and the sealing strip made of rubber material can prevent external gas from entering through the observation window body and affecting the vacuum state, and when fog or impurities appear on the front of the observation window body, the driving mechanism rotates along the back of the observation window body, thereby driving the cleaning mechanism to rotate along the front of the observation window body, so that the impurities and fog on the front of the observation window body can be removed, and the cleaning mechanism can be removed from the observation window body, thereby facilitating the cleaning of the cleaning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the first stereoscopic structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the second stereoscopic structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the front view structure of the fixed shaft of the utility model;

[0015] Figure 4 This is a schematic diagram of the top view of the rotating plate of the utility model.

[0016] In the figure: 1 observation window body, 2 sealing strip, 3 mounting hole, 4 cleaning mechanism, 5 driving mechanism, 6 fixed shaft, 7 rotating plate, 8 adsorption iron sheet, 9 first limiting ring, 10 second limiting ring, 11 driving magnet, 12 handle, 13 threaded sleeve, 14 threaded rod, 15 knob, 16 first connecting rod, 17 second connecting rod, 18 moving frame, 19 positioning hole, 20 locking bolt, 21 guide rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 4 The utility model provides a technical solution: a new type of observation window baffle mechanism for vacuum equipment, comprising an observation window body 1 made of transparent material, sealing strips 2 made of rubber material are fixedly connected on both sides of the observation window body 1, a plurality of mounting holes 3 for installing the observation window body 1 are provided on the observation window body 1, a cleaning mechanism 4 for wiping the front of the observation window body 1 is rotatably installed on the front side of the observation window body 1, and a driving mechanism 5 for driving the cleaning mechanism 4 to rotate along the front side of the observation window body 1 is provided on the back side of the observation window body 1.

[0019] Among them, the observation window body 1 can be installed by setting the mounting hole 3, and the sealing strip 3 made of rubber material can prevent external gas from entering through the observation window body 1 and affecting the vacuum state. When fog or impurities appear on the front of the observation window body 1, the driving mechanism 5 rotates along the back of the observation window body 1, thereby driving the cleaning mechanism 4 to rotate along the front of the observation window body 1, so that the impurities and fog on the front of the observation window body 1 can be removed, and the cleaning mechanism 4 can be removed from the observation window body 1, thereby facilitating the cleaning of the cleaning mechanism 4.

[0020] See also Figure 1 and Figure 2 The cleaning mechanism 4 includes a fixed shaft 6, a rotating plate 7, an adsorption iron sheet 8 and a first limiting ring 9. The front of the observation window body 1 is fixedly installed with a fixed shaft 6, and the rotating plate 7 is rotatably connected to the fixed shaft 6. The surface of the rotating plate 7 is fixedly connected with the adsorption iron sheet 8. The front of the observation window body 1 is fixedly installed with a first limiting ring 9 that limits the rotating plate 7 away from the fixed shaft 6. The bottom of the rotating plate 7 is fixedly connected with a non-woven fabric in contact with the surface of the observation window body 1. The driving mechanism 5 includes a second limiting ring 10, a driving magnet 11 and a handle 12. The back of the observation window body 1 is fixedly installed with a second limiting ring 10. The back of the observation window body 1 and the position corresponding to the adsorption iron sheet 8 are provided with a driving magnet 11 that fits with the second limiting ring 10. One end of the driving magnet 11 is fixedly connected to the handle 12.

[0021] Among them, when the cleaning mechanism 4 rotates when needed, the driving magnet 11 is fitted with the inner wall of the second limiting ring 10. At this time, the driving magnet 11 corresponds to the adsorption iron sheet 8, and then the handle 12 is used to drive the driving magnet 11 to rotate along the second limiting ring 10. Because the driving magnet 11 is adsorbed with the adsorption iron sheet 8, the rotating plate 7 and the adsorption iron sheet 8 can be driven to rotate along the first limiting ring 9 and the fixed shaft 6. In this way, the non-woven fabric at the bottom of the rotating plate 7 can be used to wipe the front of the observation window body 1.

[0022] See also Figure 1 、 Figure 2 and Figure 3 The fixed shaft 6 includes a threaded sleeve 13, a threaded rod 14 and a knob 15. The threaded sleeve 13 is fixedly installed on the front side of the observation window body 1. The internal thread of the threaded sleeve 13 is connected to the threaded rod 14, and the top of the threaded rod 14 is fixedly connected to the knob 15.

[0023] Among them, the threaded sleeve 13 provided can be used to install the rotating plate 7. When the rotating plate 7 needs to be removed, the knob 15 and the threaded rod 14 are rotated to disengage the knob 15 and the threaded rod 14 from the inside of the threaded sleeve 13, and then one end of the rotating plate 7 can be removed.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The rotating plate 7 includes a first connecting rod 16, a second connecting rod 17, a moving frame 18 and a guide rod 21. The first connecting rod 16 is rotatably connected to the threaded sleeve 13. One end of the first connecting rod 16 is fixedly connected to the second connecting rod 17 through an adsorption iron sheet 8. The outer wall of the second connecting rod 17 is slidably connected to the moving frame 18. A positioning hole 19 is provided on the second connecting rod 17. A locking bolt 20 threadedly connected to the positioning hole 19 is provided on the moving frame 18 at a position corresponding to the positioning hole 19. The bottom of the moving frame 18 is fixedly connected to a guide rod 21 that fits in place with the inner wall of the first limiting ring 9.

[0025] Among them, after the knob 15 and the threaded rod 14 are removed, the locking bolt 20 is removed from the inside of the positioning hole 19, and then the movable frame 18 and the guide rod 21 are pushed to move along the second connecting rod 17. Then, the guide rod 21 can be moved away from the inside of the first limiting ring 9, and then the rotating plate 7 can be removed from the front of the observation window body 1 for cleaning.

[0026] See also Figure 1 、 Figure 2 and Figure 4The first limiting ring 9, the first connecting rod 16, the second connecting rod 17 and the guide rod 21 are all made of transparent materials. The first limiting ring 9, the first connecting rod 16, the second connecting rod 17 and the guide rod 21 made of transparent materials can avoid blocking the observation window body 1 and affecting observation.

[0027] During use, first, when the cleaning mechanism 4 is rotated when needed, the driving magnet 11 is fitted with the inner wall of the second limiting ring 10. At this time, the driving magnet 11 corresponds to the adsorption iron sheet 8. Then, the handle 12 is used to drive the driving magnet 11 to rotate along the second limiting ring 10. Because the driving magnet 11 is adsorbed with the adsorption iron sheet 8, the rotating plate 7 and the adsorption iron sheet 8 can be driven to rotate along the first limiting ring 9 and the fixed shaft 6. In this way, the non-woven fabric at the bottom of the rotating plate 7 can be used to wipe the front of the observation window body 1, and the provided threaded sleeve 13 can be used for rotating The movable plate 7 is installed. When the rotating plate 7 needs to be removed, the knob 15 and the threaded rod 14 are rotated to disengage the knob 15 and the threaded rod 14 from the inside of the threaded sleeve 13, and then one end of the rotating plate 7 can be removed. After the knob 15 and the threaded rod 14 are removed, the locking bolt 20 is removed from the inside of the positioning hole 19, and then the movable frame 18 and the guide rod 21 are pushed to move along the second connecting rod 17, and then the guide rod 21 can be moved away from the inside of the first limit ring 9, and then the rotating plate 7 can be removed from the front of the observation window body 1 for cleaning.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel observation window baffle mechanism for vacuum equipment, comprising an observation window body (1) made of a transparent material, sealing strips (2) made of a rubber material fixedly connected to both sides of the observation window body (1), and a plurality of mounting holes (3) for mounting the observation window body (1) being formed through the observation window body (1), characterized in that: A cleaning mechanism (4) for wiping the front of the observation window body (1) is rotatably mounted on the front of the observation window body (1), and a driving mechanism (5) for driving the cleaning mechanism (4) to rotate along the front of the observation window body (1) is provided on the back of the observation window body (1).

2. The novel vacuum equipment observation window baffle mechanism according to claim 1 is characterized in that: The cleaning mechanism (4) comprises a fixed shaft (6), a rotating plate (7), an adsorption iron sheet (8) and a first limiting ring (9); the front face of the observation window body (1) is fixedly mounted with the fixed shaft (6); the rotating plate (7) is rotatably connected to the fixed shaft (6); the surface of the rotating plate (7) is fixedly connected with the adsorption iron sheet (8); the front face of the observation window body (1) is fixedly mounted with a first limiting ring (9) for limiting one end of the rotating plate (7) away from the fixed shaft (6); the bottom of the rotating plate (7) is fixedly connected with a non-woven fabric in contact with the surface of the observation window body (1).

3. The novel vacuum equipment observation window baffle mechanism according to claim 2 is characterized in that: The driving mechanism (5) comprises a second limiting ring (10), a driving magnet (11) and a handle (12); the second limiting ring (10) is fixedly mounted on the back of the observation window body (1); the driving magnet (11) is arranged on the back of the observation window body (1) and at a position corresponding to the adsorption iron sheet (8), and is in contact with the second limiting ring (10); one end of the driving magnet (11) is fixedly connected to the handle (12).

4. The novel vacuum equipment observation window baffle mechanism according to claim 3 is characterized in that: The fixed shaft (6) comprises a threaded sleeve (13), a threaded rod (14) and a knob (15); the threaded sleeve (13) is fixedly mounted on the front surface of the observation window body (1); the internal thread of the threaded sleeve (13) is connected to the threaded rod (14); and the top of the threaded rod (14) is fixedly connected to the knob (15).

5. The novel vacuum equipment observation window baffle mechanism according to claim 4 is characterized in that: The rotating plate (7) includes a first connecting rod (16), a second connecting rod (17), a moving frame (18) and a guide rod (21). The first connecting rod (16) is rotatably connected to the threaded sleeve (13). One end of the first connecting rod (16) is fixedly connected to the second connecting rod (17) through an adsorption iron sheet (8). The outer wall of the second connecting rod (17) is slidably connected to the moving frame (18). A positioning hole (19) is provided on the second connecting rod (17). A locking bolt (20) threadedly connected to the positioning hole (19) is provided on the moving frame (18) at a position corresponding to the positioning hole (19). The bottom of the moving frame (18) is fixedly connected to the guide rod (21) that fits the inner wall of the first limiting ring (9).

6. The novel vacuum equipment observation window baffle mechanism according to claim 5, characterized in that: The first limiting ring (9), the first connecting rod (16), the second connecting rod (17) and the guide rod (21) are all made of transparent materials.

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